Page 1 Safety Function Manual SINAMICS SINAMICS G120, G120C, G120D, G110M, SIMATIC ET 200pro FC-2 inverters Safety functions integrated in the drive - Safety Integrated Edition 01/2017 www.siemens.com/drives...
Page 3: Description
Change history Fundamental safety instructions Introduction SINAMICS Description SINAMICS G120 Safety Integrated - SINAMICS Installing G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Commissioning Function Manual Operation Corrective maintenance System properties Appendix Edition 01/2017, firmware V4.7 SP6 01/2017, FW V4.7 SP6...
Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 5: Change History
● The PM240 Power Module is no longer described in the current edition of the Function Manual. Information about PM240 Power Modules is available in the Internet: PM240 Power Modules mounting instructions (https://support.industry.siemens.com/cs/ ww/en/view/109738501) Corrections ● The "Safe Brake Test (SBT) function is not a safety function, but a diagnostics function.
Page 6 Change history Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 7: Table Of Contents
Table of contents Change history.............................5 Fundamental safety instructions.........................13 General safety instructions.....................13 Industrial security........................14 Introduction..............................15 About this manual........................15 Navigator through the "Safety Integrated" Function Manual..........18 Description..............................21 About this chapter........................21 Basic functions and extended functions.................22 Interfaces to select the safety functions.................24 Preconditions when using the safety functions..............26 Restrictions when using safety functions................27 Recommendations for stable operation.................30 An overview of the principle of operation of the safety functions...........31...
Page 8 SIMATIC I/O modules......................91 Evaluating via a fail-safe digital output...................94 4.5.1 Overview..........................94 4.5.2 Connecting the fail-safe digital output for a SINAMICS G120..........95 4.5.3 Connecting the fail-safe digital output for a SINAMICS G120D..........97 Connecting a motor holding brake via Safe Brake Relay............98 4.6.1 Connecting a Brake Relay at the PM240-2 and at the PM240P-2 Power Modules....98...
Page 9 Table of contents 5.12.2 Setting fail-safe digital inputs....................155 5.12.2.1 Interconnecting a safety function with fail-safe digital input..........155 5.12.2.2 Setting the filter for fail-safe digital inputs................157 5.12.2.3 Interconnecting the signal for fail-safe acknowledgment.............162 5.12.3 Setting STO via Power Module terminals................164 5.12.4 Setting a fail-safe digital output....................166 5.12.4.1 Setting the forced dormant error detection (test stop)............166...
Page 10 Table of contents 6.5.3 Switching off the motor when SS1 is active.................244 6.5.4 Response to a discrepancy when SS1 is active..............246 6.5.5 Limit value violation when SS1 is active................251 Safely Limited Speed (SLS)....................253 6.6.1 Overview..........................253 6.6.2 Selecting and deselecting SLS when the motor is switched on...........253 6.6.2.1 SLS with braking ramp monitoring..................256 6.6.2.2...
Page 11 Table of contents Corrective maintenance..........................331 About this chapter........................331 Maintaining operational safety.....................332 Replacing components of the SINAMICS G120 or G120D inverters........333 7.3.1 Overview of replacing converter components..............334 7.3.2 Replacing a Control Unit with enabled safety function............336 7.3.3 Replacing the Control Unit without data backup..............340 7.3.4...
Page 12 Table of contents A.2.9 Acceptance test for F-DI status in PROFIsafe telegram 900..........412 Documentation for acceptance....................413 A.3.1 Creating logs with the settings of the safety functions............413 A.3.2 Example of machine documentation..................415 A.3.3 Documenting the settings for the basic functions, firmware V4.4 ... V4.7 SP6....417 A.3.4 Protocol of the settings for the extended functions, firmware V4.4 ...
Page 13: Fundamental Safety Instructions
Fundamental safety instructions General safety instructions WARNING Danger to life if the safety instructions and residual risks are not observed If the safety instructions and residual risks in the associated hardware documentation are not observed, accidents involving severe injuries or death can occur. ●...
Page 14: Industrial Security
Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.
Page 15: Introduction
Introduction About this manual Who requires the "Safety Integrated" Function Manual and why? The "Safety Integrated" Function Manual describes safety functions integrated in the drive inverter for variable-speed applications. The "Safety Integrated" Function Manual primarily addresses machine manufacturers (OEMs), plant construction companies, commissioning engineers and service personnel. What are drive-integrated safety functions? "Safety"...
Page 16 Introduction 2.1 About this manual What inverters are described? Only for SINAMICS S120 Booksize Only for CU250S-2 Control Units with Safe Brake Relay For chassis and cabinet modules with Safe Brake Adapter With Safe Brake Relay With external components SBT: Cat 2 / PL d, SIL 1 STO via the terminals of the PM240‑2 and PM240P‑2 Power Modules: Cat 3 / PL e, SIL 3 STO via the Control Unit terminals and all other safety functions: Cat.
Page 17 Introduction 2.1 About this manual What applications are described? The "Safety Integrated" Function Manual provides information, procedures and operator actions for the following situations: ● Introductory and simplified description of the inverter safety functions ● Controlling safety functions via fail-safe digital inputs or PROFIsafe ●...
Page 18: Navigator Through The "Safety Integrated" Function Manual
● Which tool do you require for commissioning? ● How do you restore the factory setting of the safety functions? ● In SINAMICS G120, is it permissible to use the safety functions according to SIL 2 and SIL 3 together? ●...
Page 19 Introduction 2.2 Navigator through the "Safety Integrated" Function Manual Chapter You can find answers to the following questions in the chapter: System properties ● How long may you operate the inverter? (Page 367) ● In which time intervals must you initiate the inverter self test? ●...
Page 20 Introduction 2.2 Navigator through the "Safety Integrated" Function Manual Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 21: Description
Description About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● What are basic functions and what are extended functions? ● What safety functions does my inverter have? ●...
Page 22: Basic Functions And Extended Functions
Each of the inverters described in this manual has the product name, e.g. Control Unit CU240E‑2 F. one or several of the basic functions. For SINAMICS G120 with a CU250S‑2 Control Unit, you require a license for the extended func‐ tions.
Page 23 Description 3.2 Basic functions and extended functions Inverter Basic functions Extended functions SS1, SBC SS1, SDI, SLS SSM, SLS with switch‐ able SLS levels Available Available with the following Control Units: with all Con‐ CU240D-2 DP-F trol Units CU240D-2 PN-F CU240D-2 PN-F PP CU240D-2 PN-F FO CU250D-2 DP-F...
Page 24: Interfaces To Select The Safety Functions
CU240M DP Telegram 30 CU240M PN SINAMICS G120C USS SINAMICS G120C CAN SINAMICS G120C DP Telegram 30 SINAMICS G120C PN SINAMICS G120 with Control Unit … CU240E‑2 1 + 1 CU240E‑2 DP 1 + 1 Telegram 30 CU240E‑2 PN CU240E‑2 F 3 + 1 CU240E‑2 DP‑F...
Page 25 Description 3.3 Interfaces to select the safety functions Inverter F-DI F-DO PROFIsafe Safe brake control SINAMICS G120D with Control Unit … CU240D‑2 DP Telegram 30 CU240D‑2 PN CU240D‑2 DP‑F Telegram 30 , Tele‐ CU240D‑2 PN‑F gram 900 CU240D‑2 PN‑F PP CU240D‑2 PN‑F FO CU250D‑2 DP‑F CU250D‑2 PN‑F...
Page 26: Preconditions When Using The Safety Functions
Description 3.4 Preconditions when using the safety functions Preconditions when using the safety functions Risk assessment A risk analysis and assessment of the plant or machine is required before using the safety functions integrated in the drive. The risk analysis and assessment must verify the following: ●...
Page 27: Restrictions When Using Safety Functions
Description 3.5 Restrictions when using safety functions Restrictions when using safety functions Not permitted: Operation with pulling loads It is not permissible that you use the encoderless safety functions in applications involving pulling loads, e.g. in hoisting gear, elevators and unwinders. WARNING Death or severe injury as a result of an undesirably accelerating load The encoderless actual value sensing does not identify all faults and errors in the closed-loop...
Page 28 Description 3.5 Restrictions when using safety functions Critical applications If a safety function is not enabled in the inverter, then you can use the following critical applications without any restrictions. If a safety function is enabled in the inverter, then several applications can result in faults in the safe actual value sensing.
Page 29 Description 3.5 Restrictions when using safety functions Restriction with SINAMICS G120 Power Modules You cannot use all of the integrated safety functions when using the following Power Modules: Power Module Restriction PM230 in degree of protec‐ Article numbers 6SL3223-0DE . . - . . A . : tion IP55 The integrated safety functions are not possible.
Page 30: Recommendations For Stable Operation
Description 3.6 Recommendations for stable operation Recommendations for stable operation The following preconditions must be satisfied to ensure disturbance-free inverter operation with the extended functions enabled: ● Motor and inverter are adequately dimensioned for this application: – The inverter is operated below its current limit. –...
Page 31: An Overview Of The Principle Of Operation Of The Safety Functions
Description 3.7 An overview of the principle of operation of the safety functions An overview of the principle of operation of the safety functions 3.7.1 Safe Torque Off (STO) What is the effect of the STO safety function? The inverter with active STO function prevents energy supply to the motor. The motor can no longer generate torque on the motor shaft.
Page 32 Description 3.7 An overview of the principle of operation of the safety functions The distinction between Emergency Off and Emergency Stop "Emergency Off" and "Emergency Stop" are commands that minimize different risks in the machine or plant. The STO function is suitable for achieving an Emergency Stop but not an Emergency Off. Risk: Risk of electric shock: Risk of unexpected motion:...
Page 33 Description 3.7 An overview of the principle of operation of the safety functions Application examples for the STO function The STO function is suitable for applications where the motor is already at a standstill or will come to a standstill in a short, safe period of time through friction. STO does not shorten the run-on of machine components with high inertia.
Page 34: Safe Brake Control (Sbc)
Description 3.7 An overview of the principle of operation of the safety functions 3.7.2 Safe Brake Control (SBC) What is the effect of the SBC safety function? An inverter equipped with the SBC function monitors the cables to an electromagnetic brake and when requested, safely shuts down the 24 V control of the brake.
Page 35 Description 3.7 An overview of the principle of operation of the safety functions The SBC safety function is standardized The SBC function is defined in IEC/EN 61800-5-2: "The SBC function supplies a safe output signal to control an external brake." ⇒...
Page 36: Safe Stop 1 (Ss1)
Description 3.7 An overview of the principle of operation of the safety functions 3.7.3 Safe Stop 1 (SS1) What is the effect of the SS1 safety function? The inverter with active SS1 function initially brakes the motor and then prevents energy being supplied to the motor.
Page 37 Description 3.7 An overview of the principle of operation of the safety functions SS1 of the extended functions Table 3-5 An overview of the principle of operation of SS1, selected when the motor is rotating Safe Stop 1 (SS1) Standard inverter functions linked with SS1 1.
Page 38 Description 3.7 An overview of the principle of operation of the safety functions Application example Example Possible solution The drive must brake as quickly as possible after the ● Select SS1 in the inverter via a fail-safe Emergency Stop button has been pressed. It is not digital input or via PROFIsafe.
Page 39: Safely Limited Speed (Sls)
Description 3.7 An overview of the principle of operation of the safety functions 3.7.4 Safely Limited Speed (SLS) What is the effect of the SLS safety function? The inverter with active SLS function monitors the motor speed. When the monitoring limit is exceeded, the inverter stops the motor as quickly as possible.
Page 40 Description 3.7 An overview of the principle of operation of the safety functions Application examples for the SLS function Examples Possible solution Setup mode: The machine operator must enter the ● Select SLS in the inverter via a fail-safe dangerous area of a machine and manually intro‐ digital input or via PROFIsafe.
Page 41 Description 3.7 An overview of the principle of operation of the safety functions Level 2 Level 1 Level 2 Level 1 Level 2 Level 1 Figure 3-6 Switching over from SLS level 2 to SLS level 1 Application example for selecting SLS levels Examples Possible solution Depending on the diameter of the saw blade, a cir‐...
Page 42: Safe Direction (Sdi)
Description 3.7 An overview of the principle of operation of the safety functions 3.7.5 Safe Direction (SDI) What is the effect of the SDI safety function? The inverter with active SLS function monitors the motor direction of rotation. If the motor rotates in the inhibited direction, the inverter stops the motor as quickly as possible.
Page 43 Description 3.7 An overview of the principle of operation of the safety functions Application examples Example Possible solution When replacing the pressure cylinders of the plates, it is only ● Select SDI in the inverter via a permissible that the drive moves in the safe direction. fail-safe digital input or via PROFIsafe.
Page 44: Safe Speed Monitoring (Ssm)
Description 3.7 An overview of the principle of operation of the safety functions 3.7.6 Safe Speed Monitoring (SSM) What is the effect of the SSM safety function? The inverter with active SSM function monitors the motor speed. The inverter signals whether the speed is above or below a limit value.
Page 45: Installing
Installing About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● Which sequence is recommended when installing the inverter? ● What are the options to connect the inverter to the higher-level control system via PROFIsafe? ●...
Page 46: Sequence When Installing An Inverter With Safety Functions
Installing 4.2 Sequence when installing an inverter with safety functions Sequence when installing an inverter with safety functions The following overview shows the procedure for installing integrated safety functions in an inverter. For information on some of the steps you will need to consult descriptions in other manuals.
Page 47: Connection Via Profisafe
Installing 4.3 Connection via PROFIsafe Connection via PROFIsafe 4.3.1 Overview of PROFIsafe connections Communication via PROFIsafe Figure 4-1 PROFIsafe communication between an F-CPU and an inverter, e.g. via PROFINET For communication via PROFIsafe, you must connect the inverter to a central fail-safe control (F-CPU) via either PROFIBUS or PROFINET.
Page 48 "SIMATIC distributed ET 200pro I/O system" Operating instructions. Overview of the manuals (Page 435). Additional possibilities of installing the F‑Switch module are listed in the Internet: Installation guidelines ET 200pro (http://support.automation.siemens.com/WW/view/en/ 26694409). PROFIsafe communication within the SIMATIC ET 200pro Figure 4-3 Safe communications between IM154 F-CPU and inverters within an ET 200pro, e.g.
Page 49 ● The standard controller transfers all other signals. Further information is provided in the Internet: Which controls support the Shared Device function (http://support.automation.siemens.com/ WW/view/en/44383955). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 50 Installing 4.3 Connection via PROFIsafe PROFIsafe communication I-slave ↔ slave Figure 4-5 The I-slave-slave communication is only possible with ET 200pro FC-2 An I‑slave is a CPU, which is integrated in a fieldbus as intelligent slave. The option of using an F-CPU as I-slave is only possible with PROFIBUS.
Page 51: Profisafe Telegrams
Installing 4.3 Connection via PROFIsafe 4.3.2 PROFIsafe telegrams Two telegrams are available for the data exchange via PROFIsafe between the inverter and the higher-level controller: Table 4-1 PROFIsafe telegrams Overview using PROFINET / PROFIsafe as exam‐ Telegram Process data (PZD) PZD1 PZD2 Telegram 30...
Page 52: Control Word 1 And Status Word 1 (Basic Functions)
Installing 4.3 Connection via PROFIsafe 4.3.3 Control word 1 and status word 1 (basic functions) Table 4-2 Control word 1 (bit 0 ... 15) Byte Bit Function Comment Select STO Deselect STO Select SS1 Deselect SS1 2 … 6 Not relevant Internal Event Do not acknowledge faults 1 →...
Page 53: Control Word 1 And Status Word 1 (Extended Functions)
Installing 4.3 Connection via PROFIsafe 4.3.4 Control word 1 and status word 1 (extended functions) Table 4-4 Control word 1 (bit 0 ... 15) Byte Function Comment Select STO Deselect STO Select SS1 Deselect SS1 2, 3 Not relevant Select SLS Deselect SLS 5, 6 Not relevant...
Page 54: Control Word 5 And Status Word 5
Installing 4.3 Connection via PROFIsafe Byte Function Comment Not relevant SLS level bit 0 SLS level is active Bit 2 Bit 1 SLS level bit 1 Level 1 Level 2 Level 3 Level 4 Not relevant SDI positive ac‐ SDI positive direction of rotation is not active tive SDI positive direction of rotation is active SDI negative ac‐...
Page 55 Installing 4.3 Connection via PROFIsafe When one of the two following conditions is satisfied, the inverter sets the particular bit 0 … 2 in byte 1 of status word 5 to zero, independent of the voltage levels connected: ● The corresponding fail-safe digital input is not used. ●...
Page 56: Application Examples
Installing 4.3 Connection via PROFIsafe 4.3.6 Application examples Assigning the inverter to the input and output addresses of the control system By configuring the higher-level control, you assign the control word and the status word in the PROFIsafe profile of the inverter to specific input and output addresses in the control. Figure 4-6 Example: in the control, assign the initial address 14 for the inverter Control the inverter using the control program...
Page 57 The library contains fail-safe SIMATIC S7 blocks for PROFIsafe communication between fail- safe SIMATIC S7-CPUs and SINAMICS. LDrvSafe (https://support.industry.siemens.com/cs/ww/en/view/109485794) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 58: Controlling Via A Fail-Safe Digital Input
Digital input Fail-safe digital input DI 4 F-DI 0 DI 5 Table 4-11 SINAMICS G120 with CU240E‑2, CU240E‑2 DP or CU240E-2 PN Control Unit Terminal strip on the Control Unit Terminals Digital input Fail-safe digital input DI 4 F-DI 0...
Page 59 DI 4 F-DI 0 F-DI 2 DI 5 Table 4-13 SINAMICS G120 with PM240-2 and PM240P‑2 Power Modules Terminals of the fail-safe digital input on PM240‑2 FSD … FSF and PM240P‑2 FSD … FSF Power Modules STO_A STO_B Table 4-14 SINAMICS G120D with Control Units CU240D‑2 DP and CU240D‑2 PN,...
Page 60 Installing 4.4 Controlling via a fail-safe digital input Table 4-15 SINAMICS G120D with Control Units CU240D‑2 DP‑F, CU240D‑2 PN‑F, CU240D‑2 PN‑F PP and CU240D‑2 PN‑F FO, CU250D‑2 DP‑F, CU250D‑2 PN‑F, CU250D‑2 PN‑F PP and CU250D‑2 PN‑F FO Connector.pin Digital input Fail-safe digital inputs Basic functions Extended func‐...
Page 61 PP-switching or PM-switching fail-safe digital outputs Output It is permissible to connect the output to the following inverter and Power Module: SINAMICS G120D PP switching output SINAMICS G120C SINAMICS G120 SINAMICS G110M PM switching output SINAMICS G120C SINAMICS G120 Fault detection The inverter compares the two signals of the fail-safe digital input.
Page 62: Wiring Examples According To Sil 2 And Pl D
Installing 4.4 Controlling via a fail-safe digital input Special requirements placed on EMC-compliant installation Use shielded signal cables. Connect the shield at both conductor ends. In order to connect two or more inverter terminals, use the shortest possible jumpers directly at the terminals themselves.
Page 63: Electromechanical Sensor
Installing 4.4 Controlling via a fail-safe digital input 4.4.2.1 Electromechanical sensor If there is a risk of cross-circuits or short-circuits, the cables between the sensor and the inverter must be protected, for example, by routing them in a steel tube. The inverter supplies the power supply voltage The 24 V supply is not required when using the G110M option "24 V power supply", article number 6SL3555-0PV00-0AA0...
Page 64 Installing 4.4 Controlling via a fail-safe digital input External power supply Figure 4-8 Connecting an electromechanical sensor to an external power supply Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 65 ET‑200pro system. The F0 rail selects a safety function in the inverter via the internal fail- safe digital input. Additional ways of installing F‑RSM module are provided in the Internet: FAQ (http://support.automation.siemens.com/WW/view/en/26694409) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 66: Series-Connected Electromechanical Sensors
Installing 4.4 Controlling via a fail-safe digital input 4.4.2.2 Series-connected electromechanical sensors You can connect electromechanical sensors, for example, Emergency Stop command devices, position switches in series. If the sensors are simultaneously opened, then sensor faults can only be identified with some restrictions.
Page 67 Further information about connecting electromechanical sensors in series is provided in the Internet: ● Several Emergency Stop command devices connected in series (https:// support.industry.siemens.com/cs/ww/en/view/35444028) ● SIRIUS Safety Integrated application manual (https://support.industry.siemens.com/cs/de/ en/view/81366718) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 68: Controlling Several Inverters In Parallel Using Electromechanical Sensors
Installing 4.4 Controlling via a fail-safe digital input 4.4.2.3 Controlling several inverters in parallel using electromechanical sensors You may activate the safety functions of several inverters simultaneously with one or several series-connected safety sensors. If there is a risk of cross-circuits or short-circuits, the cables between the sensor and the inverter must be protected, for example, by routing them in a steel tube.
Page 69 Installing 4.4 Controlling via a fail-safe digital input External power supply Figure 4-13 Example for controlling several inverters in parallel with an external power supply Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 70: Sirius 3Sk1 Safety Relay
The wiring examples listed below are implemented using safety relays with relay enable circuits. Safety relays with semiconductor enabling circuits can also be used. The diagrams only show the interconnection between the safety relay and a SINAMICS G120 inverter as example.
Page 71 4.4 Controlling via a fail-safe digital input Components in separate control cabinets Figure 4-15 Wiring inverter and safety relay in separate electrical cabinets using SINAMICS G120 with CU240E-2 as example For configurations in separate control cabinets, the cables between the safety relay and the fail-safe digital inputs of the inverter must be protected against cross circuits and short-circuits.
Page 72: 3Rk3 Modular Safety System
Components in the same control cabinet Figure 4-16 Connecting the modular safety system in a control cabinet using a SINAMICS G120 with CU240E‑2 as example A control cabinet that has been designed and wired correctly does not contain any damaged wiring or cross circuits.
Page 73 Installing 4.4 Controlling via a fail-safe digital input Components in separate control cabinets Figure 4-17 Connecting the modular safety system in separate electrical cabinets using SINAMICS G120 with CU240E‑2 as example For configurations and designs in separate control cabinets, route cables between the modular safety system and the inverter so that they are protected against cross circuits and short circuits.
Page 74: Sensors With Ossd Outputs
Installing 4.4 Controlling via a fail-safe digital input 4.4.2.6 Sensors with OSSD outputs If there is a risk of cross-circuits or short-circuits, the cables between the sensor and the inverter must be protected, for example, by routing them in a steel tube. The inverter supplies the power supply voltage The 24 V supply is not required when using the G110M option "24 V power supply", article number 6SL3555-0PV00-0AA0 Figure 4-18...
Page 75 Installing 4.4 Controlling via a fail-safe digital input External power supply Figure 4-19 Connecting a sensor with OSSD outputs, external power supply Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 76: Simatic I/O Modules
Figure 4-20 Connecting the PP switching module SM326 using a SINAMICS G120 with CU240E‑2 as example Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 77 Installing 4.4 Controlling via a fail-safe digital input Figure 4-21 Connecting PP switching ET 200S outputs using a SINAMICS G120 with CU240E‑2 as example Figure 4-22 Connecting PP-switching ET 200SP outputs using a SINAMICS G120 with CU240E‑2 as example Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 78 Reference potential for digital inputs DI 1 and DI 3 Figure 4-23 Connecting PM switching ET 200S outputs using a SINAMICS G120 with CU240E‑2 as example The wiring of the ET 200SP shows as example, the supply of a new potential group when using a bright base unit.
Page 79 - or ensure that a cross or short-circuit results in a discrepancy error. Figure 4-26 Connecting the PP switching module SM326 using a SINAMICS G120 with CU240E‑2 as example Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 80 DI COM1 Reference potential for digital inputs DI 0 and DI 2 Figure 4-27 Connecting PM-switching ET 200pro outputs using a SINAMICS G120 with CU250S‑2 as example Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 81 Installing 4.4 Controlling via a fail-safe digital input SINAMICS G120D requires a PP-switching fail-safe output. You may operate the inverter and the ET 200S with different 24‑V supplies - as well as with the same 24‑V supply. Figure 4-28 Connecting PP-switching ET 200S modules using a SINAMICS G120D as example Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 82 Installing 4.4 Controlling via a fail-safe digital input SINAMICS G120D requires a PP-switching fail-safe output. The wiring of the ET 200SP shows as example, the supply of a new potential group when using a bright base unit. You may operate the inverter and the ET 200SP with different 24‑V supplies - as well as with the same 24‑V supply.
Page 83: Wiring Examples According To Sil 3 And Pl E
Installing 4.4 Controlling via a fail-safe digital input SINAMICS G120D requires a PP-switching fail-safe output. The F-DQ module must be configured to be PP-switching. You may operate the inverter and the S7‑1500 with different 24‑V supplies - as well as with the same 24‑V supply.
Page 84: Electromechanical Sensor
Installing 4.4 Controlling via a fail-safe digital input 4.4.3.1 Electromechanical sensor Connecting an electromechanical sensor ① Power supply voltage from terminal 9 of the Control Unit ② External power supply Figure 4-31 Connecting an electromechanical sensor If there is a risk of cross-circuits or short-circuits, the cables between the sensor and the inverter must be protected, for example, by routing them in a steel tube.
Page 85 Installing 4.4 Controlling via a fail-safe digital input If the sensors are simultaneously opened, then sensor faults can only be identified with some restrictions. In this case, you must individually test the function of each sensor at regular intervals and at least once every three months. If there is a risk of cross-circuits or short-circuits, the cables between the sensor and the inverter must be protected, for example, by routing them in a steel tube.
Page 86 Installing 4.4 Controlling via a fail-safe digital input Figure 4-34 Controlling several inverters in parallel with an external power supply Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 87: Sirius 3Sk1 Safety Relay
Safety relays with semiconductor enable circuits can also be used. The diagrams only show how the safety relay and inverter are interconnected. You will find additional information about the safety related on the Internet: SIRIUS 3SK1 safety relays (https://support.industry.siemens.com/cs/ww/en/ps/16381/man) Components in the same control cabinet Figure 4-35...
Page 88 Installing 4.4 Controlling via a fail-safe digital input Components in separate control cabinets Figure 4-36 Wiring inverters and safety relays in separate control cabinets For configurations in separate control cabinets, the cables between the safety relay and the fail-safe digital inputs of the inverter must be protected against cross circuits and short-circuits. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 89: 3Rk3 Modular Safety System
The diagrams only show the wiring between the modular 3RK3 safety system and the inverter. You can find additional information on the modular 3RK3 safety system in the Internet: SIRIUS 3RK3 modular safety system manual (https://support.industry.siemens.com/cs/ww/en/ view/26493228) Components in the same control cabinet...
Page 90 Installing 4.4 Controlling via a fail-safe digital input Components in separate control cabinets Figure 4-38 Wiring inverters and modular safety systems in separate control cabinets When installed in separate control cabinets, route the cables between the modular safety system and the inverter, protected against cross and short-circuits. If you wish to use the fail-safe digital outputs of the 3RK3 central module for a two-channel signal transfer, then you must adapt the discrepancy monitoring of the inverter to the different switching times of electronic output and relay contact.
Page 91: Simatic I/O Modules
You can find additional information about the I/O modules in the Internet ● S7-300 (https://support.industry.siemens.com/cs/ww/en/view/19026151) ● S7-1500 (https://support.industry.siemens.com/cs/ww/en/view/86140384) ● ET 200S (https://support.industry.siemens.com/cs/ww/en/view/12490437) ● ET 200SP (https://support.industry.siemens.com/cs/ww/en/view/84133942) ● ET 200pro (https://support.industry.siemens.com/cs/ww/en/view/22098524) Components in the same control cabinet...
Page 92 Installing 4.4 Controlling via a fail-safe digital input Figure 4-40 Connecting a PM-switching ET 200S module Figure 4-41 Connecting a PM-switching S7-1500 module Figure 4-42 Connecting a PM-switching ET 200SP module Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 93 Installing 4.4 Controlling via a fail-safe digital input Components in separate electrical cabinets or components not installed in an electrical cabinet A two-channel cable connection is required when installed in separate electrical cabinets - or when connecting components not installed in an electrical cabinet to an electrical cabinet. You must protect the cables between the I/O modules and the inverter against cross and short- circuits - or ensure that a cross or short-circuit results in a discrepancy error.
Page 94: Evaluating Via A Fail-Safe Digital Output
X5.2 DO 1 CU240D‑2 PN‑F PP X5.3 CU250D‑2 DP‑F CU250D‑2 PN‑F CU250D‑2 PN‑F PP Table 4-18 Inverter for installation in a control cabinet (IP20) SINAMICS G120 with Control Unit Terminal Digital out‐ Fail-safe Read back strip digital out‐ input CU250S‑2...
Page 95: Connecting The Fail-Safe Digital Output For A Sinamics G120
● High signal or NO contact closed: The fail-safe digital output is active. ● Low signal or NO contact open: The fail-safe digital output is not active. 4.5.2 Connecting the fail-safe digital output for a SINAMICS G120 Connecting a relay Figure 4-45...
Page 96 Installing 4.5 Evaluating via a fail-safe digital output Connecting a passive actuator At the F-DO, a passive actuator behaves just like an inductive or ohmic load. Figure 4-47 Connecting F-DO to a passive actuator Connecting with a fail-safe digital input When DO 0 is switched-on and DO 2 is switched-off, fail-safe digital input F-DI must provide 24 V at connection DO 2.
Page 97: Connecting The Fail-Safe Digital Output For A Sinamics G120D
Installing 4.5 Evaluating via a fail-safe digital output 4.5.3 Connecting the fail-safe digital output for a SINAMICS G120D Connecting a relay Figure 4-49 Connecting a relay at the F-DO Connecting an actuator with feedback signal Figure 4-50 Connecting an F-DO to an actuator Connecting with a fail-safe digital input Figure 4-51 Connecting an F-DO with an F-DI...
Page 98: Connecting A Motor Holding Brake Via Safe Brake Relay
Installing 4.6 Connecting a motor holding brake via Safe Brake Relay Connecting a motor holding brake via Safe Brake Relay The Brake Relay must be connected to the protective conductor if the motor holding brake is supplied from a PELV circuit. Safe Brake Relay - connection and circuit diagram 4.6.1 Connecting a Brake Relay at the PM240-2 and at the PM240P-2 Power Modules...
Page 99: Connecting A Brake Relay At A Pm250 Power Module
Installing 4.6 Connecting a motor holding brake via Safe Brake Relay 4.6.2 Connecting a Brake Relay at a PM250 Power Module Connecting the Brake Relay to the inverter The connector for the brake relay is located at the front of the Power Module for the FSC frame size.
Page 100 Installing 4.6 Connecting a motor holding brake via Safe Brake Relay Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 101: Commissioning
● What tool do I need for commissioning? ● How do I restore the factory settings of the safety functions? ● In SINAMICS G120, is it permissible to jointly use the safety functions according to SIL 2 and SIL 3? ●...
Page 102: Commissioning Guidelines
Commissioning 5.2 Commissioning guidelines Commissioning guidelines The following overview shows the procedure when commissioning an inverter with integrated safety functions. The steps for commissioning the safety functions form part of the activities for commissioning the entire drive. Procedure To commission an inverter with integrated safety functions, proceed as follows: 1.
Page 103: Configure Profisafe In The Higher-Level Control System
Internet: ● Configuring a PROFIsafe telegram with Drive ES Basic (http:// support.automation.siemens.com/WW/view/en/64326460) ● Controlling SINAMICS G120 via PROFIsafe, displaying inverter messages on an HMI (http://support.automation.siemens.com/WW/view/en/61450312) ● Configuring communication via Shared Device (http://support.automation.siemens.com/ WW/view/de/50207311) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 104: Commissioning Tools
Startdrive, system requirements and download (http://support.automation.siemens.com/WW/ view/en/68034568) STARTER, system requirements and download (http://support.automation.siemens.com/WW/ view/en/26233208) Startdrive tutorial (http://support.automation.siemens.com/WW/view/en/73598459) STARTER videos (http://www.automation.siemens.com/mcms/mc-drives/en/low-voltage- inverter/sinamics-g120/videos/Pages/videos.aspx) Commissioning: Online or offline With STARTER and Startdrive, you can work offline (without connection to the inverter) as well as also online.
Page 105: Safety Functions Password
Commissioning 5.5 Safety functions password Safety functions password What is the purpose of the password? The password protects the settings of the safety function from being changed by unauthorized persons. Does the password need to be set? The password does not need to be set. The machine manufacturer decides whether or not a password is required.
Page 106: Resetting The Safety Functions To The Factory Setting
Commissioning 5.6 Resetting the safety functions to the factory setting Resetting the safety functions to the factory setting Procedure with STARTER To reset the safety function settings to the factory setting without changing the standard settings, proceed as follows: 1. Go online. 2.
Page 107 Commissioning 5.6 Resetting the safety functions to the factory setting Procedure with Startdrive To reset the safety function settings to the factory setting without changing the standard settings, proceed as follows: 1. Go online. 2. Select "Commissioning". 3. Select "Backing up/reset". 4.
Page 108 Commissioning 5.6 Resetting the safety functions to the factory setting Parameter Description p0970 Reset drive parameters Starts a safety parameter reset. After the reset, the inverter sets p0970 = 0. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 109: Resetting The Password For The Safety Functions
Commissioning 5.7 Resetting the password for the safety functions Resetting the password for the safety functions Procedure with STARTER Precondition You know the actual password for the safety functions. Procedure Proceed as follows to reset the password for the safety functions: 1.
Page 110 Commissioning 5.7 Resetting the password for the safety functions 9. STARTER responds to the reset password with the following message: Close the message. 10.Press the "Cancel" button. You have reset the password for the safety functions. Procedure with Startdrive Precondition You know the actual password for the safety functions.
Page 111 Commissioning 5.7 Resetting the password for the safety functions You have reset the password for the safety functions. Parameter Description p0010 = 95 Drive commissioning parameter filter Safety Integrated commissioning p9761 Enter a password (factory setting: 0000 hex) Permissible passwords lie in the range 1 … FFFF FFFF. p9762 New password p9763...
Page 112: Configuring The Safety Functions
Commissioning 5.8 Configuring the safety functions Configuring the safety functions You define the following when configuring the safety functions: ● Which safety functions are available? ● Which interfaces are available for the safety functions? The "STO via Power Module terminals" function is only possible with the PM240‑2 and PM240P‑2, FSD …...
Page 113 Commissioning 5.8 Configuring the safety functions Basic functions via onboard ● Select STO via the fail-safe digital input. terminals Additionally, with CU250S-2: ● Select SS1 via the fail-safe digital input. ● Control the motor holding brake via SBC. Extended functions via on‐ ●...
Page 114: Configuring Safety Functions And Profisafe Using Starter
Commissioning 5.9 Configuring safety functions and PROFIsafe using STARTER Configuring safety functions and PROFIsafe using STARTER Procedure with STARTER To configure the safety functions, proceed as follows: 1. Go online. 2. Select the "Safety Integrated" function 3. Select "Change settings". 4.
Page 115 Commissioning 5.9 Configuring safety functions and PROFIsafe using STARTER Parameter Description p0010 = 95 Drive commissioning parameter filter Safety Integrated commissioning p9601 Enable functions integrated in the drive (factory setting: 0000 bin) Functions that have been Functions that have been enabled: enabled: 0 hex None...
Page 116: Configuring Profisafe Via Basic Functions
Commissioning 5.9 Configuring safety functions and PROFIsafe using STARTER 5.9.1 Configuring PROFIsafe via basic functions Telegram 30 is preset as default in the inverter. Configuring the PROFIsafe address You must set the PROFIsafe addresses in the inverter and in the higher-level control system to the same value.
Page 117: Configuring Profisafe Via Extended Functions
Commissioning 5.9 Configuring safety functions and PROFIsafe using STARTER 5.9.2 Configuring PROFIsafe via extended functions Telegram 30 is preset in the inverter as default. Configuring the PROFIsafe address Proceed as follows to configure the PROFIsafe address: 1. Press the "Configuration" button. 2.
Page 118 Commissioning 5.9 Configuring safety functions and PROFIsafe using STARTER 3. Set which F-DI status of the inverter is transferred via PROFIsafe status word 5 . Note You can transfer the status of a fail-safe digital input via PROFIsafe and simultaneously use the same input to control a safety function.
Page 119: Configuring Safety Functions And Profisafe With Startdrive
Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive 5.10 Configuring safety functions and PROFIsafe with Startdrive 5.10.1 Configuring safety functions Precondition You are offline with Startdrive. Procedure with Startdrive Proceed as follows to configure the safety functions: 1. Select "Select safety functionality". 2.
Page 120 Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive 3. If you selected the basic functions or the extended functions, then you must define how the safety functions are controlled. 4. Define the interface for controlling the safety functions. You have configured the safety functions. If you selected the onboard terminals as interface, you can now start to commission the safety functions.
Page 121 Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive Parameter Description p9762 New password p9763 Confirm password Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 122: Configuring Profisafe
Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive 5.10.2 Configuring PROFIsafe Precondition You are offline with Startdrive. Procedure Proceed as follows to set the PROFIsafe address and telegram 30: 1. Select "F-DI / F-DO / PROFIsafe". 2. Enter the same address as hexadecimal value that you defined in the hardware configuration for the higher-level control system.
Page 123 Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive Configuring telegram 900 Procedure Proceed as follows to configure PROFIsafe telegram 900: 1. Select "F-DI / F-DO / PROFIsafe". 2. Press the "Telegram configuration" button. Startdrive opens the "Properties" of the cyclic data exchange. 3.
Page 124: Activate Settings
Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive Parameter Description p9501.30 Enable F-DI in PROFIsafe telegram(Factory setting: 0 bin) 0 signal: F-DI is inhibited in the PROFIsafe telegram 1 signal: F-DI is enabled in PROFIsafe telegram p10050 Transfer PROFIsafe F-DI (Factory setting: 0000 bin) Bit 0 0 signal: No transfer 1 signal: PROFIsafe status word 5 transfers the status of F-DI 0...
Page 125 Commissioning 5.10 Configuring safety functions and PROFIsafe with Startdrive 6. Select the "Exit safety commissioning" button. 7. Confirm the prompt for saving your settings (copy RAM to ROM). 8. Disconnect the online connection. 9. Switch off the inverter supply voltage. 10.Wait until all LEDs on the inverter go dark (no voltage condition).
Page 126: Setting Basic Functions
Commissioning 5.11 Setting basic functions 5.11 Setting basic functions 5.11.1 Interconnecting the "STO active" signal If you require the feedback signal "STO active" of the inverter in your higher-level control system, then you must appropriately interconnect the signal. Precondition You are online with STARTER or Startdrive. Procedure with STARTER To interconnect the "STO active"...
Page 127 Commissioning 5.11 Setting basic functions Procedure with Startdrive To interconnect the "STO active" checkback signal, proceed as follows: 1. Select the button for the feedback signal. The screen form varies depending on the inverter and the interface that has been selected. Control type Delay time for SS1 and enable of SBC for an inverter with CU250S‑2 Control Unit STO via the Power Module terminals for a PM240‑2 or PM240P‑2, FSD …...
Page 128: Setting The Filter For Fail-Safe Digital Inputs
Commissioning 5.11 Setting basic functions 5.11.2 Setting the filter for fail-safe digital inputs You must set the input filter and the simultaneity monitoring of the fail-safe digital input for all SINAMICS inverters, where the fail-safe digital input F‑DI evaluates two redundant signals. For SIMATIC ET 200pro FC-2, the input signal for STO is received from the F0 rail of the backplane bus of the ET200pro system.
Page 129 Commissioning 5.11 Setting basic functions Description of the signal filter The following filters are available for the fail-safe digital inputs: ● One filter for the simultaneity monitoring ● A filter to suppress short signals, e.g. test pulses. Set the discrepancy time for the simultaneity monitoring. The inverter checks that the two input signals of the fail-safe digital input always have the same signal state (high or low).
Page 130 Commissioning 5.11 Setting basic functions Figure 5-5 Inverter response to a bit pattern test A filter in the inverter suppresses brief signals as a result of the bit pattern test or contact bounce. Figure 5-6 Filter to suppress brief signals The filter extends the response time of the safety function by the debounce time.
Page 131: Setting The Forced Checking Procedure (Test Stop)
Commissioning 5.11 Setting basic functions 5.11.3 Setting the forced checking procedure (test stop) Requirement You are online with STARTER or Startdrive online. Procedure with STARTER To set the forced checking procedure (test stop) of the basic functions, proceed as follows: 1.
Page 132 Commissioning 5.11 Setting basic functions Using a timer block, the inverter monitors as to whether the forced checking procedure is regularly performed. Figure 5-7 Starting and monitoring the forced checking procedure (test stop) Parameter Description p9659 Forced dormant error detection timer (Factory setting: 8 h) Monitoring time for the forced dormant error detection.
Page 133: Setting Sto Via Power Module Terminals
Commissioning 5.11 Setting basic functions 5.11.4 Setting STO via Power Module terminals Precondition You are online with STARTER or Startdrive. Procedure with STARTER Proceed as follows to set the "STO via Power Module terminals" function: 1. Select “Enable STO selection via the PM onboard terminals“. Terminals STO_A and STO_B of the Power Module appear in STARTER.
Page 134 Commissioning 5.11 Setting basic functions 4. Set the monitoring time to a value to match your application. 5. Using this signal, the inverter signals that a forced checking procedure (test stop) is required for the "STO via Power Module terminals" function. 6.
Page 135 Commissioning 5.11 Setting basic functions You have set the "STO via Power Module terminals" function. Parameter Description p9601.7 Enable functions integrated in the drive (factory setting: 0) 1 signal: STO via the Power Module terminals has been enabled p9650 F-DI switchover discrepancy time (Factory setting: 500 ms) p9661 Forced checking procedure STO via PM terminals time (Factory setting: 8 h) r9662...
Page 136: Setting The Delay Time For Ss1
Commissioning 5.11 Setting basic functions 5.11.5 Setting the delay time for SS1 Precondition You are online with STARTER or Startdrive. Procedure Set a delay time > OFF3 ramp down time. Set SS1 using STARTER: Set SS1 using Startdrive: Parameter Description p9652 Safe Stop 1 delay time Sets the delay time of the pulse suppression for the "Safe Stop 1"...
Page 137 Commissioning 5.11 Setting basic functions When SS1 is selected, the inverter brakes the motor with the OFF3 ramp-down time. After the delay time, independent of the actual speed, the inverter switches off the motor torque using the STO function. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 138: Enabling Sbc
Commissioning 5.11 Setting basic functions 5.11.6 Enabling SBC Precondition You are online with STARTER or Startdrive. Procedure Set "[1] enable SBC". Enable SBC using STARTER: Enable SBC using Startdrive: Parameter Description p9602 Enable safe brake control 0: SBC is locked 1: SBC is enabled Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 139: Final Steps When Commissioning Online
Commissioning 5.11 Setting basic functions 5.11.7 Final steps when commissioning online Activate settings Requirement You are online with STARTER or Startdrive online. Procedure with STARTER To activate the settings for the safety functions, proceed as follows: 1. Press the "Copy parameters" button, to create a redundant image of your inverter settings. 2.
Page 140 Commissioning 5.11 Setting basic functions Procedure with Startdrive To activate the settings of the safety functions in the drive, proceed as follows: 1. Click the "End safety commissioning" button. 2. Confirm the prompt for saving your settings (copy RAM to ROM). 3.
Page 141 Commissioning 5.11 Setting basic functions If you control the safety functions in the inverter via fail-safe digital inputs, then you must check as to whether the fail-safe digital inputs are in some instances interconnected with a "standard" function. Procedure with STARTER Proceed as follows to check as to whether the fail-safe digital inputs are only used for the safety functions: 1.
Page 142 Commissioning 5.11 Setting basic functions Procedure with Startdrive Proceed as follows to check as to whether the fail-safe digital inputs are only used for the safety functions: 1. Select the screen for the digital inputs. 2. Remove all interconnections of the digital inputs that you use as fail-safe digital input F-DI: 3.
Page 143 3. Remove the interconnection of the digital input that you use as feedback signal input for the fail-safe digital output: – SINAMICS G120 with CU250S-2 Control Unit: Digital input DI 6 (see diagram). – SINAMICS G120D: Digital input DI 5.
Page 144 2. Remove the interconnection of the digital input that you use as feedback signal input for the fail-safe digital output: – SINAMICS G120 with CU250S-2 Control Unit: Digital input DI 6 (see diagram). – SINAMICS G120D: Digital input DI 5.
Page 145: Setting Extended Functions
Commissioning 5.12 Setting extended functions 5.12 Setting extended functions Overview when setting the extended functions To set all extended functions, proceed as follows: 1. Define the basic settings for all of the safety functions. Basic settings (Page 145). 2. If necessary, interconnect the fail-safe inputs and outputs. –...
Page 146 Commissioning 5.12 Setting extended functions Procedure with STARTER Enable the safety functions. Procedure with Startdrive Proceed as follows to enable the safety functions: 1. Select "Control type/safety functions". 2. Enable safety functions STO … SSM. You must always set these safety functions, even if you only use the SDI function.
Page 147: Setting The Forced Dormant Error Detection (Test Stop)
Commissioning 5.12 Setting extended functions 5.12.1.2 Setting the forced dormant error detection (test stop) Precondition You are online with STARTER or Startdrive. Procedure with STARTER To set the forced checking procedure (test stop) of the extended functions, proceed as follows: 1.
Page 148 Commissioning 5.12 Setting extended functions 3. Press the "Safe basic functions" button: Set the following: – (A) Set the monitoring time to the maximum value (9000 hours). This means that the forced checking procedure monitoring for the basic functions is deactivated. –...
Page 149 Commissioning 5.12 Setting extended functions Procedure with Startdrive To set the forced checking procedure (test stop) of the extended functions, proceed as follows: 1. Select "Test stop": 2. This signal starts the forced checking procedure (test stop) and resets the remaining time ④...
Page 150 Commissioning 5.12 Setting extended functions Figure 5-12 Starting and monitoring the forced dormant error detection (test stop) Parameter Description p9559 Forced dormant error detection timer (Factory setting: 8 h) Monitoring time for the forced dormant error detection of the extended functions. p9659 Forced dormant error detection timer (Factory setting: 8 h) Monitoring time for the forced dormant error detection of the basic functions.
Page 151: Setting Encoderless Actual Value Sensing
Commissioning 5.12 Setting extended functions 5.12.1.3 Setting encoderless actual value sensing Precondition You are online with STARTER or Startdrive. Procedure with STARTER To set the encoderless actual value sensing, proceed as follows: 1. Press the "Configuration" button. 2. Press the "Mechanical configuration" button. Set the following: –...
Page 152 Commissioning 5.12 Setting extended functions 5. Press the "Configuration actual value sensing" button. Set the following: – (A) Delay time actual value sensing: In most cases you do not have to change this value. If you switch on the motor with the safety functions active (SLS, SDI or SSM) and the inverter responds when switching on with a safety fault, increase this value in the range 50 % …...
Page 153 Commissioning 5.12 Setting extended functions Procedure with Startdrive To set the encoderless actual value sensing, proceed as follows: 1. Press the "Actual value sensing" button. 2. Select the "Configuration actual value sensing" button. Set the following: – (A) Actual value tolerance: In most cases you do not have to change this value.
Page 154 Commissioning 5.12 Setting extended functions – Example: The drive has a gearbox with a load/motor speed ratio = 23/50 ⇒ Value (B) = 23, value (C) = 50 × number of pole pairs (D) – (E) Delay time actual value sensing: In most cases you do not have to change this value.
Page 155: Setting Fail-Safe Digital Inputs
Commissioning 5.12 Setting extended functions 5.12.2 Setting fail-safe digital inputs 5.12.2.1 Interconnecting a safety function with fail-safe digital input Preconditions ● You are online with STARTER or Startdrive. ● You have selected the extended functions via onboard terminals. Procedure with STARTER To interconnect the fail-safe digital inputs with safety functions, proceed as follows: 1.
Page 156 Commissioning 5.12 Setting extended functions Procedure with Startdrive To interconnect the fail-safe digital inputs with safety functions, proceed as follows: 1. Select "Control type/safety functions". 2. Press the "F-DI assignment" button. abgewählt abgewählt angewählt 3. If you do not use a safety function, set the associated "Select F-DI" = "[255] statically deselected".
Page 157: Setting The Filter For Fail-Safe Digital Inputs
Commissioning 5.12 Setting extended functions 5.12.2.2 Setting the filter for fail-safe digital inputs With STARTER: Control via onboard terminals Preconditions ● You are online with STARTER. ● You have selected the extended functions via onboard terminals. Procedure To set the filters for the fail-safe digital inputs, proceed as follows: 1.
Page 158 Commissioning 5.12 Setting extended functions Procedure To set the filters for the fail-safe digital inputs, proceed as follows: 1. Press the "Safety basic functions" button. 2. Press the “STO” button in the following two screen forms. 3. The discrepancy time (simultaneity monitoring) tolerates signal changes at the fail-safe digital input that do not occur simultaneously.
Page 159 Commissioning 5.12 Setting extended functions With Startdrive Preconditions ● You are online with Startdrive. ● You have selected one of the two following settings: – Extended functions via onboard terminals – Extended functions via PROFIsafe and onboard terminals Procedure To set the filters for the fail-safe digital inputs, proceed as follows: 1.
Page 160 Commissioning 5.12 Setting extended functions Figure 5-13 Simultaneity monitoring with discrepancy time Filter to suppress short signals In the following cases, an immediate inverter response to signal changes of the fail-safe digital inputs is not desirable: ● If a fail-safe digital input of the inverter is interconnected with an electromechanical sensor, signal changes can occur due to contact bounce.
Page 161 Commissioning 5.12 Setting extended functions Figure 5-15 Filter to suppress brief signals The filter extends the response time of the safety function by the debounce time. Parameter Description p9650 F-DI switchover discrepancy time (Factory setting: 500 ms) Tolerance time to change over the fail-safe digital input for the basic functions. p9651 STO debounce time (factory setting: 1 ms) Debounce time of the fail-safe digital input for the basic functions.
Page 162: Interconnecting The Signal For Fail-Safe Acknowledgment
Commissioning 5.12 Setting extended functions 5.12.2.3 Interconnecting the signal for fail-safe acknowledgment Preconditions ● You are online with STARTER or Startdrive. ● You have selected the extended functions via onboard terminals. Procedure with STARTER To assign the fail-safe acknowledgement signal to a fail-safe digital input, proceed as follows: 1.
Page 163 Commissioning 5.12 Setting extended functions Procedure with Startdrive To assign the fail-safe acknowledgement signal to a fail-safe digital input, proceed as follows: 1. Select "F-DI / F-DO / PROFIsafe". 2. Select a free safety-related digital input for the fail-safe acknowledgment signal. If there are no free fail-safe digital inputs available, you have to acknowledge the safety function faults using a different method.
Page 164: Setting Sto Via Power Module Terminals
Commissioning 5.12 Setting extended functions 5.12.3 Setting STO via Power Module terminals Precondition You are online with STARTER or Startdrive. Procedure with STARTER Proceed as follows to set the "STO via Power Module terminals" function: 1. Select "Enable STO selection via PM onboard terminals". The “Safety basic functions (PM STO)“...
Page 165 Commissioning 5.12 Setting extended functions Procedure with Startdrive Proceed as follows to set the "STO via Power Module terminals" function: 1. Select "STO". 2. Select "Enable STO via PM terminals". 3. If required in the higher-level control, interconnect the feedback signal "STO active". 4.
Page 166: Setting A Fail-Safe Digital Output
Commissioning 5.12 Setting extended functions You have set the "STO via Power Module terminals" function. Parameter Description p9601.7 Enable functions integrated in the drive (factory setting: 0) 1 signal: STO via the Power Module terminals has been enabled p9650 F-DI switchover discrepancy time (Factory setting: 500 ms) p9661 Forced checking procedure STO via PM terminals time (Factory setting: 8 h) r9662...
Page 167 Commissioning 5.12 Setting extended functions 3. Interconnect this signal, for example with a digital input or a control bit in the fieldbus. This signal starts the forced checking procedure (test stop) of the fail-safe digital output - and ④ resets the remaining time of the monitoring to the value We recommend that the safety-related output is tested together with the forced checking procedure of the safety functions.
Page 168 Commissioning 5.12 Setting extended functions The inverter monitors the regular forced checking procedure of the fail-safe digital output using a time block. You must start the forced checking procedure with a signal of your choice. Figure 5-16 Start and monitoring of the forced checking procedure of the fail-safe digital output Parameter Description p10003...
Page 169: Output Signal And Setting The Test Mode
Commissioning 5.12 Setting extended functions 5.12.4.2 Output signal and setting the test mode Requirements ● You are online with STARTER or Startdrive. ● You have selected the extended functions via onboard terminals. Procedure with STARTER To set the fail-safe digital output, proceed as follows: 1.
Page 170 Commissioning 5.12 Setting extended functions 6. Adjust the wait time. The following lower limits apply for the setting: – The wait time must be longer than the response time t of the connected actuator. – The wait time must be longer than or equal to 24 ms. –...
Page 171 2 and 3, you must adapt the appropriate wait time to your particular application. Connecting the fail-safe digital output for a SINAMICS G120D (Page 97) Connecting the fail-safe digital output for a SINAMICS G120 (Page 95) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 172 Commissioning 5.12 Setting extended functions Test mode 1 Figure 5-18 Expected response at digital output DO 2 for test mode 1 When testing the fail-safe digital output, the inverter switches the two digital outputs on and off alternating - and evaluates the voltage signal at output DO 2. Test mode 2 Figure 5-19 Expected response at the digital input for test mode 2...
Page 173 When testing the fail-safe digital output, the inverter switches the two digital outputs on and off alternating. SINAMIC G120D inverters monitor their transistor outputs using internal signals. For SINAMICS G120, the connected fail-safe digital input F‑DI must monitor its input signals for discrepancy. Parameter...
Page 174 Commissioning 5.12 Setting extended functions Parameter Description p10046 F-DO feedback signal input activation (Factory setting: 0000 bin) Activation of the feedback input for the fail-safe digital output. p10047 F-DO test mode (Factory setting: 0100 bin) Setting the test mode for the safety-related digital output p10001 Wait time for the forced checking procedure at DO (Factory setting: 500 ms) Within this time, for a forced checking procedure of the fail-safe digital output, the signal must have...
Page 175: Setting Ss1
Commissioning 5.12 Setting extended functions 5.12.5 Setting SS1 Monitoring modes You can select between two different monitoring modes of the SS1 function. Braking ramp monitoring Acceleration monitoring ● Using the SBR (Safe Brake Ramp) function, ● The inverter monitors the motor speed using the inverter monitors whether the motor speed the SAM (Safe Acceleration Monitor) function.
Page 176: Setting Ss1 With Braking Ramp Monitoring
Commissioning 5.12 Setting extended functions 5.12.5.1 Setting SS1 with braking ramp monitoring Requirement You are online with STARTER or Startdrive. Procedure with STARTER To set the SS1 function with braking ramp monitoring, proceed as follows: 1. Select "[1] Safety without encoder with braking ramp (SBR)". 2.
Page 177 Commissioning 5.12 Setting extended functions 5. The monitoring time defines the gradient of the monitoring curve when braking the load. If the monitoring curve should be parallel to the down ramp of the load, then you must set the following: Monitoring time = ramp-down time (OFF3) / gear ratio. Gear ratio = load/motor revolutions.
Page 178 Commissioning 5.12 Setting extended functions 5. If the ramp-down time (OFF3) in your application is less than 10 seconds, then leave the delay time at its factory setting. If SS1 goes into a fault condition during the function test, increase this value until the motor brakes normally without a fault. If the ramp-down time (OFF3) is set to several minutes, you must extend the delay time to several seconds in order to avoid any unwanted faults when selecting SS1.
Page 179 Commissioning 5.12 Setting extended functions Delay time The SBR function only starts after an adjustable time. To begin with, the inverter monitors the speed setpoint that applied when SS1 was selected. Braking The inverter brakes the motor with the OFF3 ramp-down time. Shutdown speed The inverter safely switches off the motor torque using the STO function if the speed has reached the shutdown speed.
Page 180: Setting Ss1 With Acceleration Monitoring
Commissioning 5.12 Setting extended functions 5.12.5.2 Setting SS1 with acceleration monitoring Requirement You are online with STARTER or Startdrive. Procedure with STARTER To set the SS1 function with acceleration monitoring, proceed as follows: 1. Select "[3] Safety without encoder with accel_monitoring (SAM)/delay time". 2.
Page 181 Commissioning 5.12 Setting extended functions Procedure with Startdrive To set the SS1 function with acceleration monitoring, proceed as follows: 1. Press the button for the SS1 function. 2. Select "with SAM/delay time". 3. After the "delay time", the inverter safely switches off the motor torque – regardless of the actual speed.
Page 182 Commissioning 5.12 Setting extended functions Description: SS1 with acceleration monitoring Figure 5-23 SS1 with acceleration monitoring Speed tolerance As long as the speed is less, the inverter continuously adds the tolerance to the actual speed so that the monitoring tracks the speed. Shutdown speed acceleration monitoring The inverter reduces the monitoring threshold until it reaches the value of the "Shutdown speed acceleration monitoring".
Page 183: Setting Sls
Commissioning 5.12 Setting extended functions Parameter Description r9714 Speed diagnostics [rpm] Load-side speed actual value Electrical speed of the motor. For induction motors, the mechanical speed is ob‐ tained from the electrical speed and slip. Actual SAM/SBR speed limit r9722.1 1 signal: SS1 active r9723.16 1 signal: SAM/SBR active...
Page 184 Commissioning 5.12 Setting extended functions Procedure with STARTER To set the SLS function, proceed as follows: 1. In the main screen form of the extended functions, select one of the two monitoring modes: – [1] Safety without encoder with braking ramp (SBR) –...
Page 185 Commissioning 5.12 Setting extended functions Procedure with Startdrive To set the SLS function, proceed as follows: 1. Press the button for the SLS function. 2. Select between one of the two monitoring modes: – with delay time – with SBR 3.
Page 186 Commissioning 5.12 Setting extended functions Description of the SLS function Figure 5-24 Behavior after selecting SLS. Left: with braking ramp monitoring; right: without braking ramp monitoring After selecting SLS, the inverter brakes the motor according to the OFF3 ramp-down time. Setting SS1 with braking ramp monitoring (Page 176) Parameter Description...
Page 187 Commissioning 5.12 Setting extended functions Parameter Description p9582 Brake ramp delay time (factory setting: 250 ms) p9583 Brake ramp monitoring time (factory setting: 10 s) The gradient of the braking ramp depends on p9581 and p9583. r9714 Speed diagnostics [rpm] Load-side speed actual value Electrical speed of the motor.
Page 188: Settings For Acceptance Test
Commissioning 5.12 Setting extended functions 5.12.6.2 Settings for acceptance test In order to be able to approach the monitoring limit of the safety function during the acceptance test, you must temporarily deactivate speed limiting of the inverter. STARTER offers you the possibility to temporarily deactivating speed limiting. Requirement You are online with STARTER or Startdrive.
Page 189: Setting Ssm
Commissioning 5.12 Setting extended functions 5.12.7 Setting SSM Requirement You are online with STARTER or Startdrive. Procedure with STARTER and Startdrive To set the SSM function, proceed as follows: 1. Open the screen form for the SSM safety function. Figure 5-27 Open the screen form for SSM in STARTER Figure 5-28 Open the screen form for SSM in Startdrive...
Page 190 Commissioning 5.12 Setting extended functions ② 5. You only have to set the filter time when the hysteresis is enabled. ② 6. You only have to set the hysteresis when hysteresis is enabled You have set the SSM function. The SSM function is active immediately after commissioning has been completed. SSM without hysteresis Speed monitoring ●...
Page 191 Commissioning 5.12 Setting extended functions Speed monitoring ● When the motor is switched on, the inverter compares the load speed with the speed limit, taking the hysteresis into account. Figure 5-30 Time response of the SSM safety function with hysteresis Filter The signal filters smoothes the speed measured by the inverter.
Page 192: Setting Sdi
Commissioning 5.12 Setting extended functions Parameter Description r9714[0] Load-side speed actual value [rpm] Electrical speed of the motor. For induction motors, the mechanical speed is obtained from the electrical speed and slip. r9722.15 1 signal: Absolute value of the speed is lower than the speed limit Feedback signal SSM when the motor is switched off You can select as to whether the SSM function should remain active when the motor is switched off.
Page 193 Commissioning 5.12 Setting extended functions Procedure with STARTER Proceed as follows to set the SDI function: 1. Press the button for SDI. 2. Enable the function. 3. Delay time up to active monitoring. 4. Tolerance for motion in the monitored direction. 5.
Page 194 Commissioning 5.12 Setting extended functions Procedure with Startdrive Proceed as follows to set the SDI function: 1. Enable the SDI safety function. 2. Press the button for the SDI safety function 3. Delay time up to active monitoring. 4. Tolerance for motion in the monitored direction. 5.
Page 195 Commissioning 5.12 Setting extended functions Figure 5-33 Delay time and tolerance Delay time The inverter monitors the direction of rotation of the motor after the delay time has expired. When SDI is selected, the delay time must be longer than the time that the motor requires to brake the maximum load from maximum speed down to standstill.
Page 196 Commissioning 5.12 Setting extended functions Figure 5-34 Feedback signal SDI when the motor is switched offLeft: SDI becomes inactive. Right: SDI remains active Switching off the motor when SDI is active (Page 283) Parameter Description p1051 Speed limit RFG positive direction of rotation (Factory setting depends on the Control Unit) p1052 Speed limit RFG negative direction of rotation (Factory setting depends on the Control...
Page 197: Settings For Acceptance Test
Commissioning 5.12 Setting extended functions 5.12.8.2 Settings for acceptance test In order to be able to approach the monitoring limit of the safety function during the acceptance test, you must temporarily deactivate speed limiting of the inverter. STARTER offers you the possibility to temporarily deactivating speed limiting. Requirement You are online with STARTER or Startdrive.
Page 198: Final Steps When Commissioning Online
Commissioning 5.12 Setting extended functions 5.12.9 Final steps when commissioning online Activate settings Requirement You are online with STARTER or Startdrive online. Procedure with STARTER To activate the settings for the safety functions, proceed as follows: 1. Press the "Copy parameters" button, to create a redundant image of your inverter settings. 2.
Page 199 Commissioning 5.12 Setting extended functions Procedure with Startdrive To activate the settings of the safety functions in the drive, proceed as follows: 1. Click the "End safety commissioning" button. 2. Confirm the prompt for saving your settings (copy RAM to ROM). 3.
Page 200 Commissioning 5.12 Setting extended functions If you control the safety functions in the inverter via fail-safe digital inputs, then you must check as to whether the fail-safe digital inputs are in some instances interconnected with a "standard" function. Procedure with STARTER Proceed as follows to check as to whether the fail-safe digital inputs are only used for the safety functions: 1.
Page 201 Commissioning 5.12 Setting extended functions Procedure with Startdrive Proceed as follows to check as to whether the fail-safe digital inputs are only used for the safety functions: 1. Select the screen for the digital inputs. 2. Remove all interconnections of the digital inputs that you use as fail-safe digital input F-DI: 3.
Page 202 3. Remove the interconnection of the digital input that you use as feedback signal input for the fail-safe digital output: – SINAMICS G120 with CU250S-2 Control Unit: Digital input DI 6 (see diagram). – SINAMICS G120D: Digital input DI 5.
Page 203 2. Remove the interconnection of the digital input that you use as feedback signal input for the fail-safe digital output: – SINAMICS G120 with CU250S-2 Control Unit: Digital input DI 6 (see diagram). – SINAMICS G120D: Digital input DI 5.
Page 204: Activating Shared Device
Commissioning 5.13 Activating Shared Device 5.13 Activating Shared Device Enabling Shared Device If you control the inverter safety functions via PROFINET and "Shared Device", you must enable this function in the inverter. Requirement You are online with STARTER or Startdrive. Procedure with STARTER and Startdrive To configure communication via "Shared Device"...
Page 205: Starting Communication Via Profisafe
Commissioning 5.14 Starting communication via PROFIsafe 5.14 Starting communication via PROFIsafe Starting communication via PROFIsafe When you connect the converter to the higher-level control system (F-CPU) via the fieldbus for the first time, the central control system sends the PROFIsafe configuration to the converter. After the configuration data have been received in the converter, PROFIsafecommunication starts.
Page 206: Offline Commissioning Using Starter
Commissioning 5.15 Offline commissioning using STARTER 5.15 Offline commissioning using STARTER When you set the safety function parameters offline, you have to download them to the inverter. Once you have downloaded them, you have to finish commissioning the safety functions online.
Page 207 Commissioning 5.15 Offline commissioning using STARTER 5. Save your settings (copy RAM to ROM). 6. Switch off the inverter supply voltage. 7. Wait until all LEDs on the inverter go dark. 8. Switch on the inverter supply voltage again. The inverter has taken the settings from the STARTER project. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 208: Series Commissioning
Commissioning 5.16 Series commissioning 5.16 Series commissioning Series commissioning is the process where you transfer the settings of one inverter to a second inverter. Procedure To transfer settings from one inverter to another, proceed as follows: 1. Save your project to your PC or PG. 2.
Page 209: Acceptance Tests For The Safety Functions
Commissioning 5.17 Acceptance tests for the safety functions 5.17 Acceptance tests for the safety functions 5.17.1 Acceptance - completion of commissioning What is an acceptance? The machine manufacturer is responsible in ensuring that his plant or machine functions perfectly. As a consequence, after commissioning, the machine manufacturer must check those functions or have them checked by specialist personnel, which represent an increased risk of injury or material damage.
Page 210 Commissioning 5.17 Acceptance tests for the safety functions Documentation of the inverter The following must be documented for the inverter: ● The results of the acceptance test. ● The settings of the integrated drive safety functions. The STARTER commissioning tool logs the settings of the integrated drive functions, if necessary.
Page 211: Reduced Acceptance Test After Expanding The Function
Commissioning 5.17 Acceptance tests for the safety functions 5.17.2 Reduced acceptance test after expanding the function A full acceptance test is necessary only after first commissioning. A reduced acceptance test is sufficient when safety functions are expanded. Table 5-1 Reduced acceptance test after expanding the function Measure Acceptance test Documentation...
Page 212: 12 Function Manual, 01/2017, Fw V4.7 Sp6, A5E34261271B Ad
Commissioning 5.17 Acceptance tests for the safety functions Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 213: Operation
Operation About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● What do I have to do to maintain the guaranteed failure probability of the safety functions during the mission time? ●...
Page 214: Regularly Testing The Safety Functions
Operation 6.2 Regularly testing the safety functions Regularly testing the safety functions 6.2.1 Overview Safety functions according to SIL 2 to IEC 61508 and to Pl d according to EN ISO 13849 You must initiate the following function tests as a minimum once per year in order to maintain the assured failure probability of the safety functions: ●...
Page 215: Testing Fail-Safe Digital Inputs
Operation 6.2 Regularly testing the safety functions 6.2.2 Testing fail-safe digital inputs Testing sensors and fail-safe digital inputs The inverter tests its fail-safe digital inputs and the connected sensors with a signal change at the inputs. We recommend that you test the fail-safe digital inputs together with the forced checking procedure (test stop).
Page 216: Testing The Basic Functions
Operation 6.2 Regularly testing the safety functions 6.2.3 Testing the basic functions Time The inverter monitors as to whether the self test (= forced checking procedure, test stop) is regularly started. Figure 6-1 Starting and monitoring the forced checking procedure (test stop) Figure 6-2 Start and monitoring of the forced checking procedure (test stop) for STO via Power Module terminals...
Page 217 Operation 6.2 Regularly testing the safety functions Carry out a forced checking procedure of the basic functions Preconditions ● STO is not active. ● The motor is switched on (ON/OFF1 = 1), and is at a standstill (speed setpoint = 0). Procedure To start the forced checking procedure, proceed as follows: 1.
Page 218: Testing The Extended Functions
Operation 6.2 Regularly testing the safety functions 6.2.4 Testing the extended functions Time The inverter monitors as to whether the self test (= forced checking procedure, test stop) is regularly started. Figure 6-3 Starting and monitoring the forced checking procedure (test stop) If the inverter outputs alarm A01699 or A01697, you must initiate a forced checking procedure at the next opportunity, e.g.: ●...
Page 219 Operation 6.2 Regularly testing the safety functions Preconditions ● STO is not active. If you start the forced checking procedure with STO active, then the inverter responds with a fault. ● The motor is switched on (ON/OFF1 = 1), and is at a standstill (speed setpoint = 0). Procedure To start the forced checking procedure of the extended functions, proceed as follows: 1.
Page 220: Testing A Fail-Safe Digital Output
Operation 6.2 Regularly testing the safety functions 6.2.5 Testing a fail-safe digital output Time of the test The inverter monitors that the test is regularly performed using a time block. Figure 6-4 Start and monitoring of the forced checking procedure (test stop) of the fail-safe digital output If the inverter outputs alarm A01774, you must initiate the test at the next opportunity, e.g.: ●...
Page 221 Operation 6.2 Regularly testing the safety functions The response of the fail-safe digital output depends on the test stop mode that has been selected. Output signal and setting the test mode (Page 169) Figure 6-5 Test stop mode 1 Figure 6-6 Test stop mode 2 Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 222 Operation 6.2 Regularly testing the safety functions Figure 6-7 Test stop mode 3 Figure 6-8 Test stop mode 4 Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 223: Safe Torque Off (Sto)
Operation 6.3 Safe Torque Off (STO) Safe Torque Off (STO) 6.3.1 Overview What can you find in this Chapter? The relevant operating cases for the STO function are described in this chapter. Table 6-1 Operating cases for the STO function when the motor is switched on (ON/OFF1 = 1) Selecting and de‐...
Page 224: Selecting And Deselecting Sto When The Motor Is Switched On
Operation 6.3 Safe Torque Off (STO) 6.3.2 Selecting and deselecting STO when the motor is switched on Select STO Function 1. The machine control selects the STO safety function via a fail-safe digital input or via PROFIsafe. 2. The inverter then safely switches off the motor torque. Figure 6-9 Time response of the STO safety function (Safe Torque Off) Inverter signals...
Page 225 Operation 6.3 Safe Torque Off (STO) Switching on the motor once STO is active Procedure To switch on the motor again once STO is active, proceed as follows: 1. Deselect STO. 2. After deselecting STO, wait until the inverter is "ready to switch on". Alternatively: After deselecting STO, wait a certain time before switching on.
Page 226: Response To A Discrepancy When Sto Is Active
Operation 6.3 Safe Torque Off (STO) 6.3.3 Response to a discrepancy when STO is active The inverter responds with the active safety function STO to a discrepancy at the fail-safe digital input. The inverter response depends on the wiring and the setting of the inverter: ●...
Page 227 Operation 6.3 Safe Torque Off (STO) Inverter messages after the tolerance time has expired: ● Discrepancy (fault F01611 or F30611 with fault values r0949 = 2000 or 2002) ● The inverter sets the error bit of the safety functions (= internal event). Independent of the voltage levels available, the inverter sets the evaluation of the discrepant fail-safe digital input into the safe state (= zero) until you acknowledge the inverter using a fail- safe signal or you switch off the power supply voltage and switch it on again.
Page 228 Operation 6.3 Safe Torque Off (STO) Case 1: Switching on the motor after a discrepancy Procedure To switch the motor on again, proceed as follows: 1. Remove the discrepancy. 2. Acknowledge the internal event. Selected setting How can the internal event be acknowledged? F-DI PROFIsafe Alternative...
Page 229 Operation 6.3 Safe Torque Off (STO) Case 2: Response of the drive for STO of the extended functions You have selected the extended functions via onboard terminals. Figure 6-11 Response of safety function STO in the event of a discrepancy The inverter does not set the error bit of the safety functions (= internal event).
Page 230 Operation 6.3 Safe Torque Off (STO) Case 2: Switching on the motor after a discrepancy Procedure To switch the motor on again, proceed as follows: 1. Remove the discrepancy. 2. Acknowledge the discrepancy message with a fail-safe acknowledge signal via a fail-safe digital input: F‑DI = 0 →...
Page 231 Operation 6.3 Safe Torque Off (STO) Inverter messages after the tolerance time has expired: ● Discrepancy (fault F01600 or F30600 with fault value r0949 = 1030) ● The inverter sets the fault bit of the safety functions (= internal event). Inverter signal Parameter Included in the PROFI‐...
Page 232 Operation 6.3 Safe Torque Off (STO) 6. Select the "STO via Power Module terminals" function. The inverter carries out a forced checking procedure (test stop). 7. Deselect the "STO via Power Module terminals" function. 8. Check that neither fault F01600 nor F30600 with fault value r0949 = 1030 is active. You have acknowledged the discrepancy message, and switched on the motor again.
Page 233: Safe Brake Control (Sbc)
Operation 6.4 Safe Brake Control (SBC) Safe Brake Control (SBC) 6.4.1 Selecting and deselecting SBC when the motor is switched on If you have connected the motor holding brake to the inverter via the Safe Brake Relay, then the SBC function is active under the following conditions: 1.
Page 234 Operation 6.4 Safe Brake Control (SBC) Selecting SS1 when the motor is rotating Function 1. The higher-level control selects the SS1 function 2. The inverter brakes the motor with the OFF3 ramp-down time. 3. The inverter closes the motor holding brake once the motor is at a standstill. 4.
Page 235 Operation 6.4 Safe Brake Control (SBC) Selecting STO when the motor is rotating Function 1. The higher-level control selects the STO function. 2. The inverter closes the brake without taking the current speed into consideration. Figure 6-15 The motor holding brake closes after selecting STO Before you can switch on the motor again, you must deselect the STO function.
Page 236: Response To Faults In The Brake Control
Operation 6.4 Safe Brake Control (SBC) 6.4.2 Response to faults in the brake control Faults in the brake control When opening or closing the brake, the inverter identifies faults in the brake cable and in the brake winding. ① Control cable from the inverter to the Safe Brake Relay is interrupted ②...
Page 237: Safe Stop 1 (Ss1)
Operation 6.5 Safe Stop 1 (SS1) Safe Stop 1 (SS1) 6.5.1 Overview What can you find in this Chapter? The relevant operating cases for the SS1 function are described in this chapter. Table 6-3 Response of the SS1 function when the motor is switched on (ON/OFF1 = 1) Select and dese‐...
Page 238: Selecting And Deselecting Ss1 When The Motor Is Switched On
Operation 6.5 Safe Stop 1 (SS1) 6.5.2 Selecting and deselecting SS1 when the motor is switched on 6.5.2.1 SS1 basic function Select SS1 Function 1. The higher-level control selects the SS1 function via a fail-safe digital input or via PROFIsafe safe communication. 2.
Page 239 Operation 6.5 Safe Stop 1 (SS1) Switching on the motor once SS1 is active Procedure To switch on the motor again once SS1 is active, proceed as follows: 1. Deselect SS1. 2. After deselecting SS1, wait until the inverter is "ready to switch on". Alternatively: After deselecting SS1, wait a certain time before switching on.
Page 240: Extended Function Ss1 With Acceleration Monitoring
Operation 6.5 Safe Stop 1 (SS1) 6.5.2.2 Extended function SS1 with acceleration monitoring Select SS1 Function 1. The higher-level control selects the SS1 safety function via a fail-safe digital input or via PROFIsafe safe communication. 2. If the motor has already been switched off when selecting SS1, then the inverter safely switches off the motor torque with the safety function STO.
Page 241 Operation 6.5 Safe Stop 1 (SS1) Inverter signal Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO Ready to switch on r0052.0 ON/OFF1 r0054.0 Switching on the motor once SS1 is active Procedure To switch on the motor again once SS1 is active, proceed as follows: 1.
Page 242: Extended Function Ss1 With Acceleration Monitoring
Operation 6.5 Safe Stop 1 (SS1) 6.5.2.3 Extended function SS1 with acceleration monitoring Select SS1 Function 1. The higher-level control selects the SS1 safety function via a fail-safe digital input or via PROFIsafe safe communication. 2. If the motor has already been switched off when selecting SS1, then the inverter safely switches off the motor torque with the safety function STO.
Page 243 Operation 6.5 Safe Stop 1 (SS1) Inverter signal Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO Deselect SS1 (extended functions) r9720.1 ✓ ✓ SAM/SBR active r9723.16 Ready to switch on r0052.0 ON/OFF1 r0054.0 Switching on the motor once SS1 is active Procedure To switch on the motor again once SS1 is active, proceed as follows: 1.
Page 244: Switching Off The Motor When Ss1 Is Active
Operation 6.5 Safe Stop 1 (SS1) 6.5.3 Switching off the motor when SS1 is active Description Figure 6-20 OFF2 command when the SS1 safety function is active (example: SS1 with braking ramp monitoring) If you switch the motor off with the OFF1 or OFF3 command while the SS1 safety function is active, for example when limit switches are reached, this does not affect how the motor behaves.
Page 245 Operation 6.5 Safe Stop 1 (SS1) Inverter signal Parameters Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO ON/OFF1 r0054.0 OFF2 r0054.1 Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 246: Response To A Discrepancy When Ss1 Is Active
Operation 6.5 Safe Stop 1 (SS1) 6.5.4 Response to a discrepancy when SS1 is active The inverter responds with the active safety function SS1 to a discrepancy at the fail-safe digital input. The behavior of the drive depends on the setting of the inverter. 1st case: Response of the drive for SS1 of the basic functions You have selected one of the following settings: ●...
Page 247 Operation 6.5 Safe Stop 1 (SS1) Independent of the voltage levels available, the inverter sets the evaluation of the discrepant fail-safe digital input into the safe state (= zero) until you acknowledge the inverter using a fail- safe signal or you switch off the power supply voltage and switch it on again. Inverter signal Parameters Included in the PROFI‐...
Page 248 Operation 6.5 Safe Stop 1 (SS1) Switching on the motor after a discrepancy Procedure To switch the motor on again, proceed as follows: 1. Remove the discrepancy. 2. Acknowledge the internal event. Selected setting How can the internal event be acknowledged? F-DI PROFIsafe Alternative...
Page 249 Operation 6.5 Safe Stop 1 (SS1) 2nd case: Response of the drive for SS1 of the extended functions You have selected the extended functions via onboard terminals. Figure 6-22 Inverter response for discrepancy of the input signal for SS1 (as example: SS1 with braking ramp monitoring) The inverter does not set the error bit of the safety functions (= internal event).
Page 250 Operation 6.5 Safe Stop 1 (SS1) Switching on the motor after a discrepancy Procedure To switch the motor on again, proceed as follows: 1. Remove the discrepancy. 2. Acknowledge the discrepancy message with the fail-safe acknowledge signal via a fail-safe digital input: F‑DI = 0 →...
Page 251: Limit Value Violation When Ss1 Is Active
Operation 6.5 Safe Stop 1 (SS1) 6.5.5 Limit value violation when SS1 is active Drive response If motion monitoring detects a fault when SS1 is active, the inverter safely switches off the motor torque (STOP A). Figure 6-23 General fault response of safety function SS1 (as an example: SS1 with acceleration monitoring) Inverter signal Parame‐...
Page 252 Operation 6.5 Safe Stop 1 (SS1) Switching the motor on after an internal event Procedure To switch the motor on after an internal event while SS1 is active, proceed as follows: 1. Deselect function SS1. 2. Issue an OFF1 command (ON/OFF1 = 0). 3.
Page 253: Safely Limited Speed (Sls)
Operation 6.6 Safely Limited Speed (SLS) Safely Limited Speed (SLS) 6.6.1 Overview What can you find in this Chapter? The relevant operating cases for the SLS function are described in this chapter. Table 6-5 Response of the SLS function when the motor is switched on (ON/OFF1 = 1) Selecting and de‐...
Page 254 Operation 6.6 Safely Limited Speed (SLS) With braking ramp monitoring Without braking ramp monitoring The inverter monitors the load speed after an ad‐ After the adjustable "Delay time for braking ramp" justable delay time has expired. has elapsed, the inverter uses the SBR (Safe Brake Ramp) function to determine whether the Advantage: speed has decreased.
Page 255 Operation 6.6 Safely Limited Speed (SLS) Selecting SLS at low motor speeds If the motor speed when selecting SLS is less than the SLS limit, then the drive responds as follows: With braking ramp monitoring Without braking ramp monitoring The inverter monitors the load speed after an ad‐ The inverter monitors the speed after the "delay justable delay time has expired.
Page 256: Sls With Braking Ramp Monitoring
Operation 6.6 Safely Limited Speed (SLS) 6.6.2.1 SLS with braking ramp monitoring If the machine control selects the SLS safety function via a fail-safe digital input or via PROFIsafe communication, then the motor behaves differently depending on the absolute value of the load speed. These two scenarios are described below. Scenario 1: The absolute value of the load speed is less than the setpoint speed limit.
Page 257 Operation 6.6 Safely Limited Speed (SLS) Scenario 2: The absolute value of the load speed is higher than the setpoint speed limit. Function 1. The inverter brakes the motor. 2. The inverter monitors the speed after the delay time has expired. 3.
Page 258: Sls Without Braking Ramp Monitoring
Operation 6.6 Safely Limited Speed (SLS) 6.6.2.2 SLS without braking ramp monitoring If the machine control selects the SLS safety function via a fail-safe digital input or via PROFIsafe communication, then the motor behaves differently depending on the absolute value of the load speed. These two scenarios are described below. Scenario 1: The absolute value of the load speed is less than the setpoint speed limit.
Page 259 Operation 6.6 Safely Limited Speed (SLS) Scenario 2: The absolute value of the load speed is higher than the monitoring threshold. Function 1. The inverter brakes the motor. 2. The inverter monitors the speed after the delay time has expired. 3.
Page 260: Switching Over Sls Levels
Operation 6.6 Safely Limited Speed (SLS) 6.6.3 Switching over SLS levels Overview When SLS is active, you can switch between four different speed levels via PROFIsafe. The drive response when switching over to a lower SLS level depends on whether you have selected SLS with or without braking ramp monitoring.
Page 261: Sls With Braking Ramp Monitoring
Operation 6.6 Safely Limited Speed (SLS) 6.6.3.1 SLS with braking ramp monitoring Function When you switch from a higher to a lower speed monitoring level (SLS level), the following takes place: 1. The inverter brakes the motor. 2. Once the delay time has expired, the inverter monitors the motor speed using the SBR (Safe Brake Ramp) function.
Page 262 Operation 6.6 Safely Limited Speed (SLS) Inverter signal Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO SLS active r9722.4 ✓ ✓ Deselect SLS r9720.4 ✓ ✓ SLS level active r9722.9, ✓ ✓ r9722.10 Select SLS level r9720.9, ✓...
Page 263: Sls Without Braking Ramp Monitoring
Operation 6.6 Safely Limited Speed (SLS) 6.6.3.2 SLS without braking ramp monitoring Function When you switch from a higher to a lower speed monitoring level (SLS level), the following takes place: 1. The inverter brakes the motor. 2. Once the delay time has expired, the inverter monitors the speed using the lower speed monitoring level.
Page 264: Switching Off The Motor When Sls Is Active
Operation 6.6 Safely Limited Speed (SLS) 6.6.4 Switching off the motor when SLS is active Description Figure 6-30 OFF1 command when the SLS safety function is active If you switch off the motor with the SLS function active using the OFF1 or OFF3 command, e.g.
Page 265 Operation 6.6 Safely Limited Speed (SLS) Figure 6-31 OFF2 command when the SLS safety function is active If you switch off the motor using the OFF2 command, then the inverter immediately safely switches off the motor torque using the STO safety function. Inverter signal Parame‐...
Page 266: Switching On The Motor When Sls Is Active
Operation 6.6 Safely Limited Speed (SLS) 6.6.5 Switching on the motor when SLS is active Switch on motor Figure 6-32 Switching the motor off and on (ON/OFF1) when SLS is active Procedure To switch the motor on with SLS active, proceed as follows: 1.
Page 267 Operation 6.6 Safely Limited Speed (SLS) You have not switched on the motor within 5 seconds If you do not switch on the motor within 5 seconds after deselecting STO, the following happens: ● The inverter goes back into the STO state. ●...
Page 268: Response To A Discrepancy When Sls Is Active
Operation 6.6 Safely Limited Speed (SLS) 6.6.6 Response to a discrepancy when SLS is active Drive response The inverter responds with the active SLS safety function to a discrepancy at the fail-safe digital input. Figure 6-33 Behavior of the inverter for discrepancy of the input signal for SLS The inverter does not set the error bit of the safety functions (= internal event).
Page 269 Operation 6.6 Safely Limited Speed (SLS) Inverter signal Parameters Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO Fail-safe acknowledgment r9720.7 ✓ ✓ ON/OFF1 r0054.0 Deselecting SLS after a discrepancy Procedure To deselect SLS, proceed as follows: 1.
Page 270: Limit Value Violation When Sls Is Active
Operation 6.6 Safely Limited Speed (SLS) 6.6.7 Limit value violation when SLS is active Drive response When motion monitoring detects a fault when SLS is active, the inverter responds by triggering a STOP A or STOP B. The inverter response is parameterized during commissioning. Stop responses (Page 294) Figure 6-34 Limit value violation of safety function SLS.
Page 271 Operation 6.6 Safely Limited Speed (SLS) Switching the motor on after an internal event Procedure To switch the motor on after an internal event while SLS is active, proceed as follows: 1. Deselect the SLS function. 2. Issue an OFF1 command (ON/OFF1 = 0). 3.
Page 272: Safe Speed Monitor (Ssm)
Operation 6.7 Safe Speed Monitor (SSM) Safe Speed Monitor (SSM) 6.7.1 Overview What can you find in this Chapter? The relevant operating cases for the SSM function are described in this chapter. Table 6-7 Response of the SSM function when the motor is switched on (ON/OFF1 = 1) Feedback signal The SSM function signals as to whether the motor speed is above or below the set SSM limit value.
Page 273: Selecting Ssm When The Motor Is Switched On
Operation 6.7 Safe Speed Monitor (SSM) 6.7.2 Selecting SSM when the motor is switched on Description The safety function SSM cannot be selected or deselected using external control signals. SSM is active if all of the following conditions are met: ●...
Page 274: Switching Off The Motor When Ssm Is Active
Operation 6.7 Safe Speed Monitor (SSM) 6.7.3 Switching off the motor when SSM is active The drive response depends on the following conditions: ● Motor speed at the instant when it is switched off ● Off command: OFF1, OFF2 or OFF3 ●...
Page 275 Operation 6.7 Safe Speed Monitor (SSM) Figure 6-37 OFF2 command when the SSM safety function is active The inverter immediately switches off the motor with the OFF2 command. If the "SSM active" feedback signal should remain active when the pulses are inhibited, then the inverter safely switches off the motor torque using the safety function STO.
Page 276 Operation 6.7 Safe Speed Monitor (SSM) When switching off, the speed is higher than the SSM limit value Figure 6-38 OFF1 command when the SSM safety function is active If you switch off the motor with the SSM function active using the OFF1 or OFF3 command, e.g.
Page 277 Operation 6.7 Safe Speed Monitor (SSM) Figure 6-39 OFF2 command when the SSM safety function is active The inverter immediately switches off the motor with the OFF2 command. If the "SSM active" feedback signal should remain active when the pulses are inhibited, then the inverter safely switches off the motor torque using the safety function STO.
Page 278: Switching On The Motor When Ssm Is Active
Operation 6.7 Safe Speed Monitor (SSM) 6.7.4 Switching on the motor when SSM is active The procedure for switching on the motor depends on how you have set the SSM function. The feedback signal "SSM active" for pulse inhibit becomes inactive Figure 6-40 Switching on the motor when the SSM function is active, interrupting SSM With this setting, the SSM function does not influence switching on the motor.
Page 279 Operation 6.7 Safe Speed Monitor (SSM) The feedback signal "SSM active" for pulse inhibit remains active Figure 6-41 Switching on the motor when SSM is active With this setting, you must maintain a certain sequence before switching on the motor. Procedure To switch the motor on, proceed as follows: 1.
Page 280 Operation 6.7 Safe Speed Monitor (SSM) You have not switched on the motor within 5 seconds If you do not switch on the motor within 5 seconds after deselecting STO, the following happens: ● The inverter goes back into the STO state. ●...
Page 281: Safe Direction (Sdi)
Operation 6.8 Safe Direction (SDI) Safe Direction (SDI) 6.8.1 Overview What can you find in this Chapter? The relevant operating cases for the SDI function are described in this chapter. Table 6-9 Response of the SDI function when the motor is switched on (ON/OFF1 = 1) Selecting and deselecting Selecting and deselecting SDI when the motor is switched on (Page 282)
Page 282: Selecting And Deselecting Sdi When The Motor Is Switched On
Operation 6.8 Safe Direction (SDI) 6.8.2 Selecting and deselecting SDI when the motor is switched on Select SDI Function 1. The higher-level control selects the SDI safety function via a fail-safe digital input or via PROFIsafe safe communication. 2. The inverter limits the speed to the permitted direction of rotation. When SDI is selected, if the motor rotates in the impermissible direction, then the inverter brakes the motor down to standstill.
Page 283: Switching Off The Motor When Sdi Is Active
Operation 6.8 Safe Direction (SDI) 6.8.3 Switching off the motor when SDI is active Description Figure 6-43 OFF1 command when the SDI safety function is active If you switch off the motor with the SDI function active using the OFF1 or OFF3 command, e.g. when reaching limit switches, the following happens: 1.
Page 284 Operation 6.8 Safe Direction (SDI) Figure 6-44 OFF2 command when the SDI safety function is active If you switch the motor off with the OFF2 command when the SDI safety function is active, the inverter immediately switches off the motor. Depending on the selected setting, the inverter immediately switches off the motor torque with the STO safety function.
Page 285: Switching On The Motor When Sdi Is Active
Operation 6.8 Safe Direction (SDI) 6.8.4 Switching on the motor when SDI is active The procedure for switching on the motor depends on how you have set the SDI function. The feedback signal "SDI active" for pulse inhibit becomes inactive Figure 6-45 Switching the motor off and on when SDI is active, interrupts the feedback signal from SDI With this setting, the SDI function does not influence switching on the motor.
Page 286 Operation 6.8 Safe Direction (SDI) The feedback signal "SDI active" for pulse inhibit remains active Figure 6-46 Switching the motor off and on when SDI is active Procedure To switch the motor on, proceed as follows: 1. Select STO (or SS1). 2.
Page 287 Operation 6.8 Safe Direction (SDI) You have not switched on the motor within 5 seconds If you do not switch on the motor within 5 seconds after deselecting STO, the following happens: ● The inverter goes back into the STO state. ●...
Page 288: Response To A Discrepancy When Safe Direction Is Active (Sdi)
Operation 6.8 Safe Direction (SDI) 6.8.5 Response to a discrepancy when Safe Direction is active (SDI) Drive response The inverter responds with the active SDI safety function to a discrepancy at the fail-safe digital input. Figure 6-47 Response of the inverter for discrepancy of the input signal for SDI (SDI‑ as example) The inverter does not set the error bit of the safety functions (= internal event).
Page 289 Operation 6.8 Safe Direction (SDI) Inverter signals Parameters Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO "Standard" acknowledgment p2103 Fail-safe acknowledgment r9720.7 ✓ ✓ ON/OFF1 r0054.0 Deselecting SDI after a discrepancy Procedure To deselect SDI, proceed as follows: 1.
Page 290: Limit Value Violation When Safe Direction (Sdi) Is Active
Operation 6.8 Safe Direction (SDI) 6.8.6 Limit value violation when Safe Direction (SDI) is active Drive response When motion monitoring detects a fault when SDI is active, the inverter responds by triggering a STOP A or STOP B. The inverter response is parameterized during commissioning. Stop responses (Page 294) Figure 6-48 Limit value violation of safety function SDI.
Page 291 Operation 6.8 Safe Direction (SDI) Switching the motor on after an internal event Procedure To switch the motor on after an internal event while SDI is active, proceed as follows: 1. Deselect the SDI function. 2. Issue an OFF1 command (ON/OFF1 = 0). 3.
Page 292: Response To A Discrepancy In The Signals Transferred Via Profisafe
Operation 6.9 Response to a discrepancy in the signals transferred via PROFIsafe Response to a discrepancy in the signals transferred via PROFIsafe Drive response Figure 6-49 Behavior of the inverter in the event of a discrepancy in a fail-safe digital input in PROFIsafe telegram 900 The inverter does not set the error bit of the safety functions (= internal event).
Page 293 Operation 6.9 Response to a discrepancy in the signals transferred via PROFIsafe Acknowledging a discrepancy message Procedure To acknowledge the discrepancy message, proceed as follows: 1. Remove the discrepancy. 2. Acknowledge the discrepancy message in one of the following ways: Selected setting How can the internal event be acknowledged? F-DI...
Page 294: Stop Responses
Operation 6.10 Stop responses 6.10 Stop responses Internal event An "internal event" is a major fault that causes the inverter to bring the motor to a standstill as quickly as possible by triggering a STOP reaction. For example, an "internal event" can be caused by one of the following: ●...
Page 295 Operation 6.10 Stop responses STOP F If a safety function is active , a STOP F initiates a STOP A or STOP B: ● Fault F01611 immediately initiates a STOP A. ● For message C01711, the inverter response depends on the active safety function: –...
Page 296: Example 1: Internal Event With Sto Active
Operation 6.10 Stop responses 6.10.1 Example 1: Internal event with STO active Drive response Figure 6-51 Internal event when the STO safety function is active The inverter signals an internal event. Inverter signals Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI...
Page 297: Example 2: Internal Event With Ssm Active
Operation 6.10 Stop responses 6.10.2 Example 2: Internal event with SSM active Internal event when the motion monitoring function is active If an active safety function with motion monitoring (SS1, SSL, SDI or SSM) is interrupted with an internal event, the inverter responds with a STOP F. A STOP F does not unconditionally stop the motor.
Page 298 Operation 6.10 Stop responses Inverter signals Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO SSM feedback signal active (speed r9722.15 ✓ ✓ below limit value) SAM/SBR active r9723.16 "Standard" acknowledgment p2103 Fail-safe acknowledgment r9720.7 ✓...
Page 299: Fail-Safe Acknowledgment
Operation 6.11 Fail-safe acknowledgment 6.11 Fail-safe acknowledgment 6.11.1 Acknowledging using a fail-safe signal You must acknowledge the majority of safety function faults using a fail-safe signal. The following options are available. ● Acknowledging via a fail-safe digital input ● Acknowledging via PROFIsafe ●...
Page 300 Operation 6.11 Fail-safe acknowledgment Acknowledging by switching the power supply on and off You can acknowledge faults by temporarily shutting off the power supply voltage of the inverter and then switching it on again. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 301: Response To A Discrepancy Of The Fail-Safe Acknowledge Signal
Operation 6.11 Fail-safe acknowledgment 6.11.2 Response to a discrepancy of the fail-safe acknowledge signal Drive response Figure 6-53 Behavior of the inverter for discrepancy of the input signal for fail-safe acknowledgment The inverter does not set the error bit of the safety functions (= internal event). After the tolerance time has expired, the inverter signals the discrepancy (fault C01770 or C30770).
Page 302 Operation 6.11 Fail-safe acknowledgment You have acknowledged the discrepancy message Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 303: Selecting Safety Function When A Safety Function Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12 Selecting safety function when a safety function is active The table below lists the notes regarding the behavior of your drive if you select more than one safety function at the same time. Some cases do not affect the behavior of your drive.
Page 304: Selecting Sto When Ss1 Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.1 Selecting STO when SS1 is active Select STO SS1 is active Example: SS1 with acceleration monitoring Inverter signals Parameters Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO...
Page 305: Selecting Sto When Sls Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.2 Selecting STO when SLS is active Select STO SLS is active Inverter signals Parameters Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO STO active (basic functions) r9773.1 ✓...
Page 306: Selecting Sto When Sdi Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.3 Selecting STO when SDI is active Select STO SDI is active Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO STO active (basic functions) r9773.1 ✓...
Page 307: Selecting Sto When Ssm Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.4 Selecting STO when SSM is active Select STO SSM is ac‐ tive Example for speed < SSM monitoring speed Select STO SSM is ac‐ tive Example for speed > SSM monitoring speed Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 308 Operation 6.12 Selecting safety function when a safety function is active Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO STO active (basic functions) r9773.1 ✓ ✓ STO deselection (basic functions) r9773.0 ✓ ✓ STO cause, selection via terminal on the Power Module r9772.25 STO active (extended functions)
Page 309: Selecting Ss1 When Sls Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.5 Selecting SS1 when SLS is active Select SS1 SLS is active Example: SS1 with braking ramp monitoring Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO...
Page 310: Selecting Ss1 When Sdi Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.6 Selecting SS1 when SDI is active Select SS1 SDI is active Example: SS1 with acceleration monitoring SAM Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO...
Page 311: Selecting Ss1 When Ssm Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.7 Selecting SS1 when SSM is active Select SS1 SSM is ac‐ tive Example: SS1 with brake ramp monitoring < SSM monitoring speed Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 312 Operation 6.12 Selecting safety function when a safety function is active Select SS1 SSM is ac‐ tive Example: SS1 with brake ramp monitoring, speed < SSM monitoring speed Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO...
Page 313: Selecting Sls When Sdi Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.8 Selecting SLS when SDI is active Select SLS SDI is active Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO SLS active r9722.4 ✓...
Page 314: Selecting Sls When Ssm Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.9 Selecting SLS when SSM is active Select SLS SSM is ac‐ tive Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO SLS active r9722.4 ✓...
Page 315: Selecting Sdi When Sls Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.10 Selecting SDI when SLS is active Select SDI SLS is active Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO SLS active r9722.4 ✓...
Page 316: Selecting Sdi When Ssm Is Active
Operation 6.12 Selecting safety function when a safety function is active 6.12.11 Selecting SDI when SSM is active Select SDI SSM is ac‐ tive Inverter signals Parameter Included in the PROFI‐ Can be interconnected safe telegram with F-DI F-DO SSM feedback signal active (speed below limit value) r9722.15 ✓...
Page 317: Overview Of The Inverter Signals Relevant For Operation
Operation 6.13 Overview of the inverter signals relevant for operation 6.13 Overview of the inverter signals relevant for operation The following table lists the signals relevant for using the safety functions: Most of the signals are included in the PROFIsafe telegram, or can be interconnected using a fail-safe input or output.
Page 318 Operation 6.13 Overview of the inverter signals relevant for operation Inverter signals Parameter Included in the PROFI‐ Can be interconnec‐ safe telegram ted with F-DI F-DO "Standard" acknowledgment p2103 Fail-safe acknowledgment r9720.7 ✓ ✓ Ready to switch on r0052.0 ON/OFF1 r0054.0 OFF2 r0054.1...
Page 319: List Of Alarms And Faults
Operation 6.14 List of alarms and faults 6.14 List of alarms and faults Syntax for faults and alarms F12345 Fault 12345 A67890 Alarm 67890 C01700 Message 1700 for safety functions Messages C ... are either alarms or faults. See the following table. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 320 Operation 6.14 List of alarms and faults List of alarms and faults The following table only contains the alarms and faults of the safety functions. The complete list of all alarms and faults of the inverter, detailed causes and remedial measures can be found in the List Manual.
Page 321 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. F01611 Defect in a monitoring channel. The remedy depends on the fault value. The complete list of the fault values is provided in the List Manual.
Page 322 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. 2002: Status of the delay timer SS1 in the two monitoring channels is different. Response to a discrepancy when STO is active (Page 226) Response to a discrepancy when SS1 is active (Page 246) 2003: Status of the STO terminal at processor 1 and processor 2 is different.
Page 323 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. F01625 Sign-of-life error in the Safety data Check that the control cabinet design and cable routing are both in compliance with EMC regulations.
Page 324 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. F01658 PROFIsafe telegram number un‐ The PROFIsafe telegram number in p60022 is not suitable for the en‐ suitable abled safety functions. Check the following: ●...
Page 325 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. F01680 Checksum error safe monitoring 1. Check the safety-related parameters. functions 2. Switch off the power supply voltage of the inverter and switch on again.
Page 326 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. C01711 Defect in a monitoring channel The complete list of the r2124 fault values is provided in the List Man‐ (alarm) ual.
Page 327 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. 1042: Current or voltage plausibility error. ● Increase the ramp-up and ramp-down time (p1120/p1121). ● Check whether the current and speed control settings are correct (torque-forming, field-forming current andactual speed value must not fluctuate).
Page 328 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. A01790 Powering up stopped due to "STO After the power supply voltage has been switched on, the inverter was via Power Module terminals not able to complete its automatic self test.
Page 329 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. F30625 Sign-of-life error in the Safety data 1. Select STO. 2. Deselect STO. 3. If it cannot be acknowledged, replace the Control Unit. F30630 Brake control defective 1.
Page 330 Operation 6.14 List of alarms and faults Signal Cause Remedy Complete information on the messages is available in the List Manual. A30693, Safety parameterization changed, 1. Save the settings so that they are protected against power failure F30693 POWER ON required (RAM →...
Page 331: Corrective Maintenance
Corrective maintenance About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● Where can I obtain the necessary information to maintain the operational safety and reliability of my system or machine? ●...
Page 332: Maintaining Operational Safety
Proceed as follows to subscribe to the "Safety Integrated Newsletter": 1. In the Internet, open the following page: Siemens automation technology (www.automation.siemens.com). 2. On this page, open the folder “Presales info”. 3. In folder “Presales info”, select the "Newsletter" link.
Page 333: Replacing Components Of The Sinamics G120 Or G120D Inverters
Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters Replacing components of the SINAMICS G120 or G120D inverters WARNING Danger to life as a result of unexpected machine movement when the hardware or firmware is changed The drive can malfunction after replacing drive components or updating the firmware. This can place people at risk or cause material damage.
Page 334: Overview Of Replacing Converter Components
Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 7.3.1 Overview of replacing converter components Permissible replacement of components In the event of a long-term function fault, you must replace the Power Module or Control Unit. The inverter's Power Module and Control Unit can be replaced independently of each other.
Page 335 Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters PROFINET system description (http://support.automation.siemens.com/WW/view/en/ 19292127). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 336: Replacing A Control Unit With Enabled Safety Function
Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 7.3.2 Replacing a Control Unit with enabled safety function Replacing a Control Unit with data backup on a memory card If you use a memory card with firmware, after the replacement, you obtain a precise copy (firmware and settings) of the replaced Control Unit.
Page 337 Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters Procedure To replace the Control Unit, proceed as follows: 1. Disconnect the line voltage to the Power Module and (if installed) the external 24 V supply or the voltage for the digital outputs of the Control Unit.
Page 338 Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 5. Reconnect the signal cables of the Control Unit. 6. Switch on the line voltage again. 7. Open the project in the PC the matches the drive. 8. Select "Load to device".
Page 339 Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 10.After loading, check whether the inverter outputs alarm A01028. – Alarm A01028: The loaded settings are not compatible with the inverter. Clear the alarm with p0971 = 1 and recommission the drive.
Page 340: Replacing The Control Unit Without Data Backup
Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 7.3.3 Replacing the Control Unit without data backup If you do not backup the settings, then you must recommission the drive after replacing the Control Unit. Procedure To replace the Control Unit without backed-up settings, proceed as follows: 1.
Page 341: Replacing A Power Module With Enabled Safety Function
Corrective maintenance 7.3 Replacing components of the SINAMICS G120 or G120D inverters 7.3.4 Replacing a Power Module with enabled safety function DANGER Danger from touching energized Power Module connections After switching off the line voltage, it will take up to 5 minutes until the capacitors in the Power Module are sufficiently discharged for the residual voltage to be safe.
Page 342: Replacing The Sinamics G120C Converter
Corrective maintenance 7.4 Replacing the SINAMICS G120C converter Replacing the SINAMICS G120C converter WARNING Danger to life as a result of unexpected machine movement when the hardware or firmware is changed The drive can malfunction after replacing drive components or updating the firmware. This can place people at risk or cause material damage.
Page 343: Overview Of How To Replace An Inverter
Corrective maintenance 7.4 Replacing the SINAMICS G120C converter 7.4.1 Overview of how to replace an inverter Permissible replacement You must replace the inverter if it continually malfunctions. In the following cases you will need to replace the inverter: Replacement: Replacement: Replacement: Replacement: ●...
Page 344 Details of the device replacement without removable storage medium can be found in the Internet: PROFINET system description (http://support.automation.siemens.com/WW/view/en/ 19292127). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 345: Replacing A Converter With Enabled Safety Function
Corrective maintenance 7.4 Replacing the SINAMICS G120C converter 7.4.2 Replacing a converter with enabled safety function DANGER Danger from touching energized Power Module connections After the power supply has been switched off, it takes up to 5 min. until the capacitors in the inverter have discharged so that the remaining voltage is at a non-hazardous level.
Page 346 Corrective maintenance 7.4 Replacing the SINAMICS G120C converter You have replaced the inverter and transferred the safety function settings from the memory card to the new inverter. Replacing an inverter with data backup in STARTER Requirement You have backed up the actual settings of the inverter to be replaced to a PC using STARTER. Procedure To replace the inverter, proceed as follows: 1.
Page 347 Corrective maintenance 7.4 Replacing the SINAMICS G120C converter Procedure To replace the inverter, proceed as follows: 1. Disconnect the line voltage to the inverter and (if installed) the external 24 V supply or the voltage for the digital outputs of the inverter. 2.
Page 348 Corrective maintenance 7.4 Replacing the SINAMICS G120C converter 6. Reconnect the line voltage, and (if being used) the external 24 V supply or the voltage for the digital outputs of the inverter. 7. Attach the Operator Panel to the inverter. 8.
Page 349: Replacing A Converter Without Data Backup
Corrective maintenance 7.4 Replacing the SINAMICS G120C converter 7.4.3 Replacing a converter without data backup If the settings have not been backed up, after replacing the inverter, you must recommission the drive. Procedure To replace the inverter, proceed as follows: 1.
Page 350: Replacing Components Of The Sinamics G110M Inverters
Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters Replacing components of the SINAMICS G110M inverters WARNING Danger to life as a result of unexpected machine movement when the hardware or firmware is changed The drive can malfunction after replacing drive components or updating the firmware. This can place people at risk or cause material damage.
Page 351: Overview Of Replacing Converter Components
Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 7.5.1 Overview of replacing converter components Permissible replacement of components In the event of a long-term function fault, you must replace the Power Module or Control Unit. The inverter's Power Module and Control Unit can be replaced independently of each other. In the following cases you will need to replace the inverter: Replacing the Power Module Replacing the Control Unit...
Page 352 Details of the device replacement without removable storage medium can be found in the Internet: PROFINET system description (http://support.automation.siemens.com/WW/view/en/ 19292127). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 353: Replacing A Control Unit With Enabled Safety Function
Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 7.5.2 Replacing a Control Unit with enabled safety function DANGER Danger from touching energized Power Module connections After switching off the mains voltage, it will take up to 5 minutes until the capacitors in the Power Module are sufficiently discharged for the residual voltage to be safe.
Page 354 Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 14.The inverter loads its settings from the memory card. 15.Check what the inverter reports after loading. – Alarm A01028: The loaded settings are not compatible with the inverter. Clear the alarm with p0971 = 1 and recommission the drive. –...
Page 355 Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 17.Select the "Change settings" button. 18.Select the "Activate settings" button. 19.Save your settings (copy RAM to ROM). 20.Switch off the inverter supply voltage. 21.Wait until all LEDs on the inverter go dark. 22.Switch on the inverter supply voltage again.
Page 356 Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 17.Press the "Start safety commissioning" button. 18.Enter the password for the safety functions. 19.Confirm the prompt for saving your settings (copy RAM to ROM). 20.Disconnect the online connection. 21.Switch off the inverter supply voltage. 22.Wait until all LEDs on the inverter go dark.
Page 357 Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 17.After loading, check whether the inverter outputs alarm A01028. – Alarm A01028: The loaded settings are not compatible with the inverter. Clear the alarm with p0971 = 1 and recommission the drive. –...
Page 358: Replacing The Control Unit Without Data Backup
Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 7.5.3 Replacing the Control Unit without data backup If you do not backup the settings, then you must recommission the drive after replacing the Control Unit. Procedure To replace the Control Unit without backed-up settings, proceed as follows: 1.
Page 359: Replacing A Power Module With Enabled Safety Function
Corrective maintenance 7.5 Replacing components of the SINAMICS G110M inverters 7.5.4 Replacing a Power Module with enabled safety function DANGER Danger from touching energized Power Module connections After switching off the mains voltage, it will take up to 5 minutes until the capacitors in the Power Module are sufficiently discharged for the residual voltage to be safe.
Page 360: Replacing The Simatic Et 200Pro Fc-2 Inverter
Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter Replacing the SIMATIC ET 200pro FC-2 inverter WARNING Danger to life as a result of unexpected machine movement when the hardware or firmware is changed The drive can malfunction after replacing drive components or updating the firmware. This can place people at risk or cause material damage.
Page 361: Replacing A Converter With Enabled Safety Function
Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter 7.6.2 Replacing a converter with enabled safety function DANGER Risk of fatal injury when touching energized Power Module connections After the power supply has been switched off, it takes up to 5 min. until the capacitors in the inverter have discharged so that the remaining voltage is at a non-hazardous level.
Page 362 Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter Procedure To replace the inverter, proceed as follows: 1. Disconnect the line voltage to the inverter. 2. Remove the inverter connecting cables. 3. Remove the defective inverter. 4. Install the new inverter. 5.
Page 363 Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter 7. In Startdrive, open the project that matches the drive. 8. Select "Load to device". 9. Connect Startdrive online with the drive. The inverter signals faults after the download. Ignore these faults, as they will be automatically acknowledged by the following steps.
Page 364 Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter 13.Switch on the inverter supply voltage again. The inverter reports the faults F01641, F01650, F01680 and F30680. Ignore these faults, as they will be automatically acknowledged by the following steps. 14.Set p0010 to 95.
Page 365: Replacing A Converter Without Data Backup
Corrective maintenance 7.6 Replacing the SIMATIC ET 200pro FC-2 inverter 7.6.3 Replacing a converter without data backup If the settings have not been backed up, after replacing the inverter, you must recommission the drive. Procedure To replace the inverter, proceed as follows: 1.
Page 366: Reduced Acceptance After A Component Has Been Replaced And A Firmware Change
Corrective maintenance 7.7 Reduced acceptance after a component has been replaced and a firmware change Reduced acceptance after a component has been replaced and a firmware change After a component has been replaced or the firmware updated, a reduced acceptance test of the safety functions must be performed.
Page 367: System Properties
System properties About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● How long may I operate my inverter? ● In what time intervals must I initiate an inverter self test? ●...
Page 368: Probability Of Failure Of The Safety Functions (Pfh Value)
You can find a free-of-charge tool in the Internet to calculate the PFH value of a complete machine: Safety Evaluation Tool (www.siemens.com/safety-evaluation-tool). Application examples for the probability of failure PFH and PFD are available in the Internet: Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 369 System properties 8.2 Probability of failure of the safety functions (PFH value) Application example (http://support.automation.siemens.com/WW/view/en/76254308). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 370: Certification
Proceed as follows, to load the certificates relevant for Safety Integrated from the Internet: 1. Open the following page in the Internet: Certificates (http://support.automation.siemens.com/WW/view/en/36426537/134200) 2. Filter according to Certificate type "Functional safety/machine safety". 3. Select the certificate according to the inverter article number.
Page 371 The current EC Declarations of Conformity for the inverter are in the Internet: EC Declaration of Conformity (http://support.automation.siemens.com/WW/view/en/ 67385845) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 372: Safe Brake Relay
System properties 8.4 Safe Brake Relay Safe Brake Relay Technical data of the Safe Brake Relay Technical data Property Supply voltage 20.4 to 28.8 V DC We recommend that you use a power supply with a minimum rated voltage of 26 V in order to compensate for voltage drops along the brake cable.
Page 373: Response Times After Selection
System properties 8.5 Response times after selection Response times after selection 8.5.1 General information The response times depend on the following conditions: ● Safety function setting – Basic function – Extended function ● PROFIBUS or PROFINET ● Selection via the fail-safe digital input or PROFIsafe. The "worst case values"...
Page 374: Safe Torque Off (Sto) And Safe Brake Control (Sbc)
System properties 8.5 Response times after selection 8.5.2 Safe Torque Off (STO) and Safe Brake Control (SBC) The response time of the STO function is the time between selecting the function and the function becoming active. Response times when selected via PROFIsafe Figure 8-1 Response times when selected via PROFIsafe Table 8-2...
Page 375 System properties 8.5 Response times after selection Response times when selected via a fail-safe digital input Figure 8-2 Response times when selected via a fail-safe digital input Table 8-4 Response times when using the basic functions Function Selection via Response Response time Worst case for a fault- Worst case for an inver‐...
Page 376: Safe Stop 1 (Ss1) And Safe Brake Control (Sbc)
System properties 8.5 Response times after selection 8.5.3 Safe Stop 1 (SS1) and Safe Brake Control (SBC) The response time of the SS1 function is the time between selecting the SS1 function and the STO function becoming active. Response times when selected via PROFIsafe Figure 8-3 Response times when selected via PROFIsafe Table 8-6...
Page 377 System properties 8.5 Response times after selection Table 8-7 Response times when using the extended functions Function Selection Response Response time Worst case for a fault-free in‐ Worst case for an inverter fault verter PROFIBUS STO is ac‐ 54 ms + T 56 ms + T tive PROFINET...
Page 378 System properties 8.5 Response times after selection Table 8-8 Response times when using the basic functions Function Selec‐ Response Response time tion via Worst case for a fault- Worst case for an inver‐ free inverter ter fault F-DI STO is active 4 ms + T + t_E 6 ms + T...
Page 379: Response Times When A Monitoring Function Responds
System properties 8.6 Response times when a monitoring function responds Response times when a monitoring function responds Response times when limit values are violated Table 8-10 Response times Function Response Response times Worst case for a fault-free Worst case when a fault ex‐ drive system ists STOP A...
Page 380 System properties 8.6 Response times when a monitoring function responds Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 381: Appendix
Appendix About this chapter What can you find in this Chapter? In this chapter, you will find answers to the following questions: ● What does a typical acceptance for safety functions look like? ● As machine manufacturer or company operating a machine, what standards and regulations must I observe? ●...
Page 382: Examples Of Acceptance Tests
The "Safety Acceptance Test" application guides you semi-automatically through the acceptance test of the safety functions. The application logs its settings as an Excel file. Application acceptance test (http://support.automation.siemens.com/WW/view/en/73102423). Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 383: Acceptance Test Sto (Basic Functions)
Appendix A.2 Examples of acceptance tests A.2.1 Acceptance test STO (basic functions) Figure A-1 Acceptance test for STO (basic functions) Procedure To perform an acceptance test of the STO function as part of the basic functions, proceed as follows: Status The inverter is ready ●...
Page 384 Appendix A.2 Examples of acceptance tests Status Select STO 3.1. Select STO while the motor is running. Test each configured activation, e.g. via digital inputs and PROFIsafe. 3.2. Check the following: When controlled via When controlled via a fail- When controlled via PROFIsafe safe F-DI digital input STO_A and STO_B ter‐...
Page 385: Acceptance Test Sto (Extended Functions)
Appendix A.2 Examples of acceptance tests A.2.2 Acceptance test STO (extended functions) Figure A-2 Acceptance test for STO (Extended functions) Procedure To perform an acceptance test of the STO function as part of the extended functions, proceed as follows: Status The inverter is ready ●...
Page 386 Appendix A.2 Examples of acceptance tests Status Deselect STO 4.1. Deselect STO. 4.2. Check the following: ● STO is not active (r9722.0 = 0). ● The inverter signals neither faults nor alarms of the safety functions (r0945[0…7], r2122[0…7]). You have performed the acceptance test of the STO function. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 387: Ss1 Acceptance Test (Basic Functions)
Appendix A.2 Examples of acceptance tests A.2.3 SS1 acceptance test (basic functions) Figure A-3 SS1 acceptance test for basic functions Procedure To perform the acceptance test of the SS1 function, proceed as follows: Status 1. The inverter is ready Check the following: ●...
Page 388 Appendix A.2 Examples of acceptance tests Status 3. Select SS1 3.1. Select SS1 while the motor is switched on. Test each configured activation, e.g. via digital inputs and PROFIsafe. 3.2. In your machine, check the following: ● The motor brakes on the OFF3 ramp. ●...
Page 389: Ss1 Acceptance Test (Extended Functions)
Appendix A.2 Examples of acceptance tests A.2.4 SS1 acceptance test (extended functions) The two diagrams show the recommended steps to take during the acceptance test. The behavior of the drive differs according to the settings you have made for SS1: ●...
Page 390 Appendix A.2 Examples of acceptance tests Figure A-5 Diagram 2 - acceptance test for SS1 with acceleration monitoring Procedure To perform the acceptance test of the SS1 function, proceed as follows: Status The inverter is ready ● The inverter signals neither faults nor alarms of the safety functions (r0945[0…7], r2122[0…7]).
Page 391 Appendix A.2 Examples of acceptance tests Status Select SS1 3.1. Select SS1 while the motor is switched on. Test each configured activation, e.g. via digital inputs and PROFIsafe. 3.2. Check: The inverter signals neither faults nor alarms of the safety func‐ tions (r0945[0…7], r2122[0…7]).
Page 392: Sbc Acceptance Test
Appendix A.2 Examples of acceptance tests A.2.5 SBC acceptance test Figure A-6 Acceptance test for SBC Procedure To perform the acceptance test of the SBC function, proceed as follows: Status The inverter is ready ● The inverter signals neither faults nor alarms of the safety functions (r0945[0…7], r2122[0…7]).
Page 393 Appendix A.2 Examples of acceptance tests Status inverter is ready 4.1. Deselect STO. 4.2. Check the following: ● The inverter signals "SBC is not active" (r9773.4 = 0). ● The inverter signals neither faults nor alarms of the safety functions (r0945[0…7], r2122[0…7]).
Page 394: Acceptance Test Sls
Appendix A.2 Examples of acceptance tests A.2.6 Acceptance test SLS The two diagrams show the recommended steps to take during the acceptance test. The behavior of the drive differs according to the settings you have made for SLS : ● Diagram 1: With a limit value violation, the drive responds with a STOP A. ●...
Page 395 Appendix A.2 Examples of acceptance tests Figure A-8 Diagram 2 - acceptance test SLS with stop reaction STOP B Procedure To perform the acceptance test of the SLS function, proceed as follows: Status If you are using multiple SLS levels, repeat the test for each of the SLS levels. The inverter is ready Check the following: ●...
Page 396 Appendix A.2 Examples of acceptance tests Status Switch on motor 2.1. Enter a speed setpoint > SLS level. 2.2. Select SLS with the SLS level to be tested. 2.3. Activate the acceptance mode: In STARTER: In Startdrive: WARNING Machine motion hazard In the following test, speed limitation of the SLS function is deactivated.
Page 397 Appendix A.2 Examples of acceptance tests Status 2.7. Analyze the trace. ● After SLS is selected, the inverter signals "SLS is active" (r9722.4 = 1). ● The inverter signals the selected SLS level (r9722.9 and r9722.10). ● If r9714[0] exceeds the active SLS limit, the inverter signals an internal event (r9722.7 = 0).
Page 398: Ssm Acceptance Test
Appendix A.2 Examples of acceptance tests A.2.7 SSM acceptance test The two diagrams show the recommended steps to take during the acceptance test. It differs depending on the settings you have made for SSM: ● Diagram 1: The "speed below limit value" checkback signal remains active when the motor is switched off.
Page 399 Appendix A.2 Examples of acceptance tests Figure A-10 Diagram 2 - acceptance test SSM with inactive feedback signal when the motor is switched off Procedure To perform the acceptance test of the SSM function, proceed as follows: Status The inverter is ready ●...
Page 400 Appendix A.2 Examples of acceptance tests Status Switch on motor 2.1. Specify a speed setpoint which is above the SSM limit. The following procedure depends on how you have set the SSM function during 2.2. commissioning: Diagram 1: Diagram 2: The "speed below limit value"...
Page 401 Appendix A.2 Examples of acceptance tests Example of a trace ① Speed: The motor ac‐ celerates ② Speed above the limit value ③ Speed below the limit value Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 402: Acceptance Test Sdi
Appendix A.2 Examples of acceptance tests A.2.8 Acceptance test SDI The acceptance test for SDI+ and SDI- is separately described in the following. If you use the SDI function in both directions of rotation, you must carry out both acceptance tests. SDI can be set with the STOP A and STOP B stop responses.
Page 403 Appendix A.2 Examples of acceptance tests Acceptance test for SDI positive The two diagrams show the recommended steps to take during the acceptance test. It differs depending on the settings you have made for SDI: ● Diagram 1: The "SDI active" feedback signal remains active when the motor is switched off.
Page 404 Appendix A.2 Examples of acceptance tests Figure A-12 Diagram 2 - acceptance for SDI+, "SDI active" becomes inactive when the motor is switched off Procedure To perform the acceptance test of the SDI function for the positive direction of rotation, proceed as follows: Status The inverter is ready...
Page 405 Appendix A.2 Examples of acceptance tests Status Switch on motor 2.1. Enter a positive speed setpoint. 2.2. Select SDI+ so that only positive speeds are permitted. The next steps depend on how you have set the SDI function during commission‐ 2.3.
Page 406 Appendix A.2 Examples of acceptance tests Status Test the set limit value 4.1. Enter a negative speed setpoint. The following test depends on how you have set the SDI function during commis‐ 4.2. sioning: STOP A in the event of a limit value STOP B in the event of a limit value vio‐...
Page 407 Appendix A.2 Examples of acceptance tests Acceptance test for SDI negative The two diagrams show the recommended steps to take during the acceptance test. It differs depending on the settings you have made for SDI: ● Diagram 1: The "SDI active" feedback signal remains active when the motor is switched off.
Page 408 Appendix A.2 Examples of acceptance tests Figure A-14 Diagram 2 - acceptance for SDI-, "SDI active" becomes inactive when the motor is switched off Procedure To perform the acceptance test of the SDI function for the negative direction of rotation, proceed as follows: Status The inverter is ready...
Page 409 Appendix A.2 Examples of acceptance tests Status Switch on motor 2.1. Enter a negative speed setpoint. 2.2. Select SDI- so that only negative speeds are permitted. The next steps depend on what settings you made for SDI during commissioning: 2.3. Diagram 1: Diagram 2: The "SDI active"...
Page 410 Appendix A.2 Examples of acceptance tests Status Test the set limit value 4.1. Enter a positive speed setpoint. The following test depends on how you have set the SDI function during commis‐ 4.2. sioning: STOP A in the event of a limit value STOP B in the event of a limit value vio‐...
Page 411 Appendix A.2 Examples of acceptance tests Example of a trace (STOP B in the event of a limit violation) ① SDI is selected ② Position actual value: The motor starts to ro‐ tate ③ The position actual val‐ ue of the drive deviates from the permissible tol‐...
Page 412: Acceptance Test For F-Di Status In Profisafe Telegram 900
Appendix A.2 Examples of acceptance tests A.2.9 Acceptance test for F-DI status in PROFIsafe telegram 900 Figure A-15 Acceptance test for the status of the fail-safe inputs using the example of a SINAMICS G120D Procedure To perform the acceptance test of the F-DI status, proceed as follows: Status The inverter is ready ●...
Page 413: Documentation For Acceptance
Appendix A.3 Documentation for acceptance Documentation for acceptance A.3.1 Creating logs with the settings of the safety functions STARTER creates a log of the settings of the safety functions, which you can use for your machine documentation. Procedure Proceed as follows to create the acceptance documentation for the drive using STARTER: 1.
Page 414 Appendix A.3 Documentation for acceptance You have generated the documents to accept the safety functions. You can find the logs and the machine documentation in the following sections. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 415: Example Of Machine Documentation
Appendix A.3 Documentation for acceptance A.3.2 Example of machine documentation Machine or system description Designation … Type … Serial number … Manufacturer … End user … Block diagram of the machine and/or plant: … … … … … … … Inverter data Table A-1 Hardware version of the safety-related inverter...
Page 416 Appendix A.3 Documentation for acceptance Logging the settings File name of the log: … … Data backup Data Storage medium Holding area Archiving type Designation Date Log of the settings … … … … Acceptance tests … … … … STARTER traces …...
Page 417: Documenting The Settings For The Basic Functions, Firmware V4.4
Appendix A.3 Documentation for acceptance A.3.3 Documenting the settings for the basic functions, firmware V4.4 ... V4.7 SP6 Drive = Table A-3 Firmware version Name Number Value Control Unit firmware version SI version, safety functions integrated in the drive (processor 1) r9770 ...
Page 418: Protocol Of The Settings For The Extended Functions, Firmware V4.4
Appendix A.3 Documentation for acceptance A.3.4 Protocol of the settings for the extended functions, firmware V4.4 ... V4.7 SP6 Drive = Table A-8 Firmware version Name Number Value Control Unit firmware version SI motion, version safe motion monitoring functions r9590 ...
Page 419 Appendix A.3 Documentation for acceptance Name Number Value SI motion, actual value comparison tolerance (crosswise) p9542 SI Motion SSM filter time p9545 SI Motion SSM speed limit p9546 SI Motion SSM speed hysteresis p9547 SI Motion SAM actual speed tolerance p9548 ...
Page 420 SI PROFIsafe transfer F-DI p10050 Table A-12 Fail-safe digital output in the SINAMICS G120D with CU240/250D‑2 DP/PN F and in the SINAMICS G120 with CU250S‑2 Name Number Value SI wait time for test stop at DO p10001 ...
Page 421: Standards And Specifications
Appendix A.4 Standards and specifications Standards and specifications A.4.1 General information A.4.1.1 Aims Manufacturers and operating companies of equipment, machines, and products are responsible for ensuring the required level of safety. This means that plants, machines, and other equipment must be designed to be as safe as possible in accordance with the current state of the art.
Page 422: Safety Of Machinery In Europe
Appendix A.4 Standards and specifications Benchmarks for establishing whether or not a sufficient level of functional safety has been achieved include the probability of hazardous failures, the fault tolerance, and the quality that is to be ensured by avoiding systematic faults. This is expressed in the standards using specific classification.
Page 423: Harmonized European Standards
Appendix A.4 Standards and specifications A.4.2.2 Harmonized European Standards The two Standards Organizations CEN (Comité Européen de Normalisation) and CENELEC (Comité Européen de Normalisation Électrotechnique), mandated by the EU Commission, drew-up harmonized European standards in order to precisely specify the requirements of the EC directives for a specific product.
Page 424: Standards For Implementing Safety-Related Controllers
Appendix A.4 Standards and specifications defined for a particular machine, type B standards can be applied when the machine is constructed. A complete list of the standards specified and the mandated draft standards are available on the Internet at the following address: Standards (http://www.newapproach.org/) Recommendation: Due to the rapid pace of technical development and the associated changes in machine concepts, the standards (and C standards in particular) should be checked to...
Page 425: Din En Iso 13849-1 (Replaces En 954-1)
Appendix A.4 Standards and specifications Standard IEC 61800‑5‑2:2007 is applicable for variable-speed electric drives with integrated safety functions. IEC 61800‑5‑2 defines requirements and gives recommendations for designing and developing, integrating and validating safety-related applications regarding their functional safety. IEC 61800‑5‑2 is applicable for adjustable speed electric power drive systems, which are handled in other parts of IEC 61800 standards.
Page 426: A.4.2.5 En 62061
Appendix A.4 Standards and specifications ● MTTF : Mean time to dangerous failure ● DC: Diagnostic coverage ● CCF: Common cause failure The standard describes how the performance level (PL) is calculated for safety-related components of the controller on the basis of designated architectures. For deviations from this, DIN EN ISO 13849-1 refers to IEC 61508.
Page 427 Appendix A.4 Standards and specifications Safety-related characteristic quantities for subsystem elements (devices): ● λ: Failure rate ● B10 value: For elements that are subject to wear ● T1: Lifetime For electromechanical devices, a manufacturer specifies a failure rate λ with reference to the number of operating cycles.
Page 428: Series Of Standards Iec 61508 (Vde 0803)
Appendix A.4 Standards and specifications A.4.2.6 Series of standards IEC 61508 (VDE 0803) This series of standards describes the current state of the art. IEC 61508 is not harmonized in line with any EU directives, which means that an automatic presumption of conformity for fulfilling the protective requirements of a directive is not implied.
Page 429 Appendix A.4 Standards and specifications The risk assessment involves the following: ● Risk analysis – Determines the limits of the machine (EN ISO 12100) – Identification of hazards (EN ISO 12100) – Estimating the level of risk (EN 1050 Paragraph 7) ●...
Page 430: Risk Reduction
Residual risks must be clearly referred to in the machine/plant documentation (user information according to EN ISO 12100). A.4.2.10 EC declaration of conformity The EC Declaration of Conformity for the product can be obtained from your local Siemens office or in the Internet at: EC declaration of conformity (https://support.industry.siemens.com/cs/ww/en/view/67385845) A.4.3...
Page 431: Minimum Requirements Of The Osha
Appendix A.4 Standards and specifications A.4.3.1 Minimum requirements of the OSHA The Occupational Safety and Health Act (OSHA) from 1970 regulates the requirement that employers must offer a safe place of work. The core requirements of OSHA are specified in Section 5 "Duties".
Page 432: Ansi B11
Appendix A.4 Standards and specifications 79 9.2.5.4.1.4). Just the same as EN 60204-1, NFPA 79 no longer specifies that the electrical energy must be disconnected by electromechanical means for emergency stop functions. The core requirements regarding programmable electronics and communication buses in accordance with NFPA 79 9.4.3: 1.
Page 433 Appendix A.4 Standards and specifications Instead of legal requirements to apply standards have been defined, an administrative recommendation to apply JIS (Japanese Industrial Standard) is in place: Japan bases its approach on the European concept and uses basic standards as national standards (see table). Table A-14 Japanese standards ISO/IEC number...
Page 434: Equipment Regulations
Appendix A.4 Standards and specifications A.4.5 Equipment regulations In addition to the requirements of the guidelines and standards, company-specific requirements must be taken into account. Large corporations in particular (e.g. automobile manufacturers) make stringent demands regarding automation components, which are often listed in their own equipment specifications.
Page 435: Manuals And Technical Support
Overview of the manuals You can find manuals here with additional information that can be downloaded ● Operating instructions Installing, commissioning and maintaining the inverter. Advanced commissioning – CU250S-2 operating instructions (https://support.industry.siemens.com/cs/ww/en/view/ 109478829) – CU240B/E-2 operating instructions (https://support.industry.siemens.com/cs/ww/en/ view/109478828) – SINAMICS G120C operating instructions.
Page 436 Appendix A.5 Manuals and technical support ● List Manuals – CU240B/E-2 List Manual (https://support.industry.siemens.com/cs/ww/en/view/ 109477251) – CU250S-2 List Manual (https://support.industry.siemens.com/cs/ww/en/view/ 109477253) – SINAMICS G120C List Manual (https://support.industry.siemens.com/cs/ww/en/view/ 109477254) – List manual SINAMICS G120D (https://support.industry.siemens.com/cs/ww/en/view/ 109477255) – SINAMICS G110M List Manual (https://support.industry.siemens.com/cs/ww/en/view/...
Page 437 Appendix A.5 Manuals and technical support Not all manuals can be configured. The configured manual can be exported in RTF, PDF or XML format. Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 438: Configuring Support
Catalog Ordering data and technical information for SINAMICS G inverters. Catalogs for download or online catalog (Industry Mall): Everything about SINAMICS G120 (www.siemens.en/sinamics-g120) SIZER The configuration tool for SINAMICS, MICROMASTER and DYNAVERT T drives, motor starters, as well as SINUMERIK, SIMOTION controllers and SIMATIC technology...
Page 439 This online tool provides you with a standards-compliant report that can be integrated in the documentation as proof of safety: Safety Evaluation Tool (www.siemens.com/safety-evaluation-tool) Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2...
Page 440: Product Support
A.5.3 Product Support You can find additional information on the product and more in the Internet under (http:// www.siemens.com/automation/service&support) This address provides the following: ● Actual product information (product memorandums), FAQs (frequently asked questions), downloads. ● The Newsletter contains the latest information on the products you use.
Page 441: Mistakes And Improvements
If you come across any mistakes when reading this manual or if you have any suggestions for how it can be improved, then please send your suggestions to the following address or by E- mail: Siemens AG Digital Factory Motion Control...
Page 442 Appendix A.6 Mistakes and improvements Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 443: Index
Index Certification, 370 Circuit diagram, 416 Commissioning, 102 Offline, 104 3RK3 (modular safety system), 72, 89 Online, 104 3SK1 (safety relay), 70, 87 Overview, 112 Commissioning engineer, 15 Compound braking, 28 Configuring support, 438 Acceleration voltage tolerance, 152, 154 Consistency, 129, 159 Acceptance mode, 188, 197, 396, 405 Consistent signals, 129, 159 Acceptance test, 102, 209, 416...
Page 444 Index SDI, 288 F-DI status SLS, 268 Acceptance test, 412 SS1, 247, 249 F-DO (Fail-safe Digital Output), 94 STO, 226 Filter Tolerance time, 129, 159 Contact bounce, 129, 160 Distributed I/O, 76, 91 Discrepancy, 129, 159 DO (digital output), 94 On/off test, 129, 160 Download, 206 Filter for fail-safe digital input, 128, 157...
Page 445 Index Plant manufacturer, 15 PLC program, 416 Position switches, 84 Pressure cylinder, 43 Limit value violation, 294 Printing machine, 43 Line contactor, 31 Probability of failure, 368 List Manual, 435 Probability of Failure per Hour, 368 Load revolutions, 151, 153 Procedure, 17 PROFIsafe, 47, 102 Control word 1, 52, 53...
Page 446 Shutdown speed, 175, 176, 177, 179, 180, 181, SIMATIC S7 block, 57 SINAMICS G110M, 22, 24 Speed tolerance, 180, 181 SINAMICS G120 Standstill monitoring, 175, 176, 177, 240, 242 CU230P-2, 22, 24 Switch off the motor, 244 CU240B-2, 22, 24...
Page 447 Index STO (Safe Torque Off), 31 Acceptance test, 383, 384, 385, 386 active, 317 Discrepancy, 226 Winders, 27 Fault response, 296 Wire breakage, 129, 159 select, 317 Selecting, 31 Stop Category 1, 294 STOP A, 251, 270, 290, 294 STOP B, 270, 290, 294 STOP F, 295, 297 Suggestions for improvement manual, 441 Support, 440...
Page 448 Index Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD...
Page 450 Further information SINAMICS inverters: www.siemens.com/sinamics Safety Integrated: www.siemens.com/safety-integrated Siemens AG Digital Factory Motion Control Postfach 3180 91050 ERLANGEN Germany Scan the QR code for additional information about Safety Integrated.

This manual is also suitable for:

Sinamics g120c Sinamics g120d Sinamics g110m Sinamics et 200pro fc-2

Siemens Sinamics G120 Function Manual

1 Fundamental Safety Instructions

2 Introduction

3 Description

4 Installing

5 Commissioning

6 Operation

7 Corrective Maintenance

8 System Properties

Appendix

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Summary of Contents for Siemens Sinamics G120