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Siemens Maxum II Manual

Pd pa ap. general maintenance
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Maxum II
PD PA AP
Maxum edition II Analyzer General
Maintenance
Manual
General Analyzer Functions, Troubleshooting, and
Maintenance for Maxum II Gas Chromatographs. The
information in this manual supercedes the applicable
topics in previous manuals.
August 2018
A5E42019842001
Introduction
Safety notes
System Functions
General Maintenance and
Troubleshooting
Appendix A - Contact
Information
1
2
3
4
A
Table of Contents
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Summary of Contents for Siemens Maxum II

  • Page 1 PD PA AP Maxum edition II Analyzer General Appendix A - Contact Information Maintenance Manual General Analyzer Functions, Troubleshooting, and Maintenance for Maxum II Gas Chromatographs. The information in this manual supercedes the applicable topics in previous manuals. August 2018 A5E42019842001...
  • Page 2 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 3: Table Of Contents

    Table of contents Introduction..............................5 Analyzer Specific Documents....................5 Safety notes..............................7 Approved Use..........................7 Qualified Personnel........................8 System Functions............................9 Chromatography Overview......................9 Functions..........................10 Analyzer Operation........................13 Data Communication......................17 General Maintenance and Troubleshooting....................19 Analyzer Status Indicators.....................19 4.1.1 Operator Controls........................19 4.1.2 LED States Inside the Electronics Cabinet................21 4.1.2.1 Base3DPM Status Indicator LEDs..................21 4.1.2.2 SIB3 LEDs..........................22...
  • Page 4 Alarms 10000 - 11536 MicroSAM..................81 Appendix A - Contact Information.......................83 Index................................85 Figures Figure 3-1 Example Applet...........................10 Figure 3-2 Operational Block Diagram (Maxum II Airless Airbath model shown).........14 Figure 3-3 Data Communication Paths......................17 Figure 3-4 Identification Number........................18 Figure 4-1 Base3DPM Status LEDs......................21 Figure 4-2 SIB3 LEDs and Switches......................22...

  • Page 5: Introduction

    Introduction This manual provides maintenance information common to various Maxum Edition II Gas Chromatograph models. Analyzer Specific Documents Included with each analyzer is a custom documentation-drawing package. This package provides drawings and information pertinent only to a specific analyzer. Contents of this package are application-dependent and vary for each analyzer.
  • Page 6 Introduction 1.1 Analyzer Specific Documents Maxum edition II Analyzer General Maintenance Manual, August 2018, A5E42019842001...

  • Page 7: Safety Notes

    These standards are to ensure that the Maxum II and related products can be safely installed and operated in hazardous areas. Each individual detail and component of these safety systems is important to help ensure that the chromatograph does not ignite flammable vapors and gases which may be present in the environment surrounding the analyzer.

  • Page 8: Qualified Personnel

    ● Those who have been appropriately trained for the tasks which they are performing (for example, commissioning, maintenance, or operation). ● Those who have been appropriately trained in the operation of the Maxum II process gas chromatograph and are sufficiently acquainted with Maxum II documentation.

  • Page 9: System Functions

    Parallel Chromatography With the Maxum II hardware and software, a complex single-train chromatograph analysis can be broken it into multiple simple trains. Each simple train then runs simultaneously – in parallel. This parallel chromatography procedure simplifyies the overall analysis and increases reliability.

  • Page 10: Functions

    System Functions 3.2 Functions Figure 3-1 Example Applet Functions Overview This section provides an operational overview of the real-time functional tasks of the Maxum ● Startup Tasks ● Analysis Cycle Clock – Applying Power – Accessing System Controller – Valid Database –...
  • Page 11 System Functions 3.2 Functions Self Test After the self-test, the following conditions occur: ● Installed hardware is initialized. ● Interrupts are enabled. ● Oven temperatures and carrier pressure default set points are output. ● Analog input system(s), associated with detector inputs, are initialized and begin scanning. The System Controller (SYSCON) verifies that a valid database is resident, then ouputs the appropriate temperature and carrier set points.
  • Page 12 System Functions 3.2 Functions If a calibration is scheduled, it is put in queue. The calibration then initiates after completion of the current cycle, and when the appropriate time has passed for the calibration blend to flow through the sampling valve. If shift average reports are to be calculated and printed, the report should include all cycles, which started, or sampled, during the specified shift.

  • Page 13: Analyzer Operation

    ● Initiating a calculation Analyzer Operation This section provides an overview of the operation of the Maxum II analyzer. The examples show a Maxum II Airless/Airbath model in order to include many optional features. Most analyzers will have only some of these features; for example, the Modular Oven model has no detector compartment.

  • Page 14: Figure 3-2 Operational Block Diagram (Maxum Ii Airless Airbath Model Shown)

    The resultant conditioned sample is typically piped via 1/8-inch stainless steel tubing to the sample valve(s) located in the oven of the Maxum II. Maxum edition II Analyzer General Maintenance...
  • Page 15 3.3 Analyzer Operation Sample Valve The type of sample valve used in a Maxum II is application dependent. Five primary types of sample valves are available. ● The first is the 10-port Model 50 valve that is designed for vapor sample only.
  • Page 16 Depending upon the application, the Maxum II can include up to three detector modules. Each detector module can have multiple detector sensor elements. Several detector module types are available including Thermistor, Filament, Flame Ionization, Flame Photometric, and Pulsed Discharge.

  • Page 17: Data Communication

    System Functions 3.4 Data Communication The original SYSCON consists of a single controller board. The newest version of SYSCON, called SYSCON2, is a base SIB (SYSCON Interface Board) with an attached CAC3 (Communication and Control board). The SYSCON combines all data results and performs additional high level data processing and calculations.

  • Page 18: Figure 3-4 Identification Number

    System Functions 3.4 Data Communication Module Addressing The Maxum II modules located in the electronic compartment have their own physical address and communicate via the I C Internal Bus, shown in the diagram below. Address information is contained in the SYSCON database and identifies modules by their location. Each DPM is associated with a software SNE module that appears in the list as a separate device.

  • Page 19: General Maintenance And Troubleshooting

    General Maintenance and Troubleshooting Analyzer Status Indicators 4.1.1 Operator Controls Color Touchscreen The color touchscreen displays all mainte‐ nance functions and data in a graphical dis‐ play. In addition it can also display both real- time and stored chromatograms. The stored chromatograms include voltages and cycle times for future comparison as well as zoom and pan features.
  • Page 20 The Maxum II workstation software, Gas Chromatograph Portal (GCP), is designed for PCs with Microsoft® Windows operating systems. PC workstations can be connected through existing LANs for wide access to monitoring or maintenance tasks. The graphical interface recognizes and displays all network hardware.

  • Page 21: Led States Inside The Electronics Cabinet

    General Maintenance and Troubleshooting 4.1 Analyzer Status Indicators 4.1.2 LED States Inside the Electronics Cabinet 4.1.2.1 Base3DPM Status Indicator LEDs Heater 1 Heater 2 Power Active Power Active Temp Limit Temp Limit Overtemp Overtemp Alternate Range Flameout Ignite Normal Fault Warning Figure 4-1 Base3DPM Status LEDs...

  • Page 22: Sib3 Leds

    General Maintenance and Troubleshooting 4.1 Analyzer Status Indicators 4.1.2.2 SIB3 LEDs LED Locations The SIB3 has several LEDs that indicate useful information about the operating status of various interfaces. Internal C LEDs Ethernet to SNECON Power LEDs LEDs C-Pullup Active LEDs CAC3 Bridge LEDs...
  • Page 23 General Maintenance and Troubleshooting 4.1 Analyzer Status Indicators Power LEDs Located at the back of the board near the RJ 45 connector Description Color and Meaning Power Green – 3.3V power is available. Should be on at all times Power Bad Red –...
  • Page 24 General Maintenance and Troubleshooting 4.1 Analyzer Status Indicators Description Color and Meaning LED10 Heartbeat Green – Flashes once for each heartbeat message transmitted. This LED will flash once every 1.5 seconds for each active CAN card LED11 Fault Red – On when an error state is detected on the CAN bus hardware PCI Slot LEDs Located between PCI slots Description...

  • Page 25: Pecm Leds

    General Maintenance and Troubleshooting 4.1 Analyzer Status Indicators 4.1.2.3 PECM LEDs The LEDs on the PECM board can help with troubleshooting problems. There are two sets of LEDs: one on each side of the front board as shown in the diagram to the right. The bottom set of three LEDs is the same as used on other boards.

  • Page 26: Modular Oven Model Pecm-Dc Led Locations

    General Maintenance and Troubleshooting 4.2 Leak Testing 4.1.2.4 Modular Oven Model PECM-DC LED Locations LED Status Indicators The PECM-DC LED locations are shown below. Leak Testing A gas chromatograph is a complex device with many gas fittings. Under normal thermal and vibration stresses, these can develop leaks.

  • Page 27: General Analyzer Shutdown Procedure

    Generally, a database reload will not be needed, though in some cases this may be required. 1. Put the Maxum II in Hold and wait for the cycle to complete. This will provide the quickest restart of the application when power is restored.

  • Page 28: Procedure

    NOTICE APU Considerations When an APU is used, there must not be any wiring entering the Maxum II EC that is powered from any outside source without connecting through the APU signal-disconnect relays. This warning includes the Advance Data Hiway, Ethernet, and any other input or output signal lines that are connected to other equipment which may source power onto the signal lines.
  • Page 29 General Maintenance and Troubleshooting 4.4 General Analyzer Startup Procedure Turn on the fast purge switch and allow fast purge air to flow for at least 8 minutes. Flow of fast purge air can be verified because of the louder sound of the air flow. The fast purge relief valve opens slightly and the air can be heard as it leaves the EC.

  • Page 30: Accessing The Bootloader

    General Maintenance and Troubleshooting 4.5 Accessing the Bootloader Accessing the Bootloader Accessing the Bootloader to Set the Network Address This procedure is needed when a CAC3 is replaced, when the memory backup battery is removed, or when the CAC3 is removed from a CIM or SIB3. In this procedure, the term "SYSCON"...

  • Page 31: Alarm Codes, Descriptions, And Suggested Actions

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Alarm Codes, Descriptions, and Suggested Actions 4.6.1 Alarms 301 - 324 GCP Alarm Descriptions 301 - 324 The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 32 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action External Message: Unit not GC is trying to communicate with an un‐ Wait 10 minutes to see if this condition known for %3 known unit on the Advance DataHiway. will correct itself.

  • Page 33: Alarms 330 Through 359 Sne Communication

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.2 Alarms 330 through 359 SNE Communication GCP Alarm Descriptions 330 - 359 The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 34 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action SNE %3 Method %4 Load Invalid run/hold sent to SNE. Reset SYSCON or try placing applica‐ - Invalid Mode tion in run. SNE %3 Method %4 status Unknown error from SNE method status.

  • Page 35: Alarms 360 - 399

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action SNE Invalid I/O Write from This should only occur if the SNE has an Check the SNE and SYSCON software SNE on %4 , command %5 old software version or the messages be‐...
  • Page 36 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action Invalid channel acquisition Two channels referencing the same If multiple application detector channels overlap on %3 hardware detector are scheduled to ac‐ are assigned to the same hardware de‐ quire at the same time.

  • Page 37: Alarms 400 - 562

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action Acquisition time greater Start and stop acquisition times for a de‐ Decrease acquisition time or increase than cycle length on chan‐ tector exceeded the method cycle length. cycle method time.
  • Page 38 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action Configured Detector %3 Balance Failure from an Advance+ de‐ Check sys_detector_cfg configuration. Balance Failure tector. ? All Methods must be in All methods must be in hold while chang‐ Set all application in hold and wait for Hold before Configuring ing the configuration of any configured...
  • Page 39 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action EZChrom Method Verifica‐ The method was successfully downloa‐ The action to be taken is determined by tion failed, code %3 ded from the SYSCON to the EMSNE but the code value in the alarm message, failed an integrity verification test.
  • Page 40 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action + Detector simulation activa‐ The detector data reported by the DPM If simulation is not desired, the trace is from a simulation chromatogram read (TRC) binary must be removed from the from the EZChrom trace binary and not EZChrom method for non-simulated from actual data acquired by the DPM.

  • Page 41: Alarms 671 - 699

    Description Action Program Failed event # %3 Error running MaxBasic program. Check message and program. If this program was written by Siemens, con‐ tact Customer Support. ? Program execution cancel‐ Cancellation requested from HMI or CIM Informational. No action necessary.
  • Page 42 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action Database: delay limit ex‐ Temperature or pressure wait set in the Check temp or press controller. ceeded on stream %3 method has been exceeded. Check wait_delta and maxwait in tem‐ perature or pressure controller table.

  • Page 43: Alarms 700 - 737

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action ? NAU %3 not available for 1. No analyzer reference in host table for Check the cables at the sending and communication Maxum Modbus receiving ends. 2.
  • Page 44 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action + Database: %3 System error Contact Customer Support. %6 Start Ver: %3 - %4 on SYSCON has been reset. No action necessary. Informational message. + System backed up System error Contact Customer Support.

  • Page 45: Alarms 801 - 999

    %3 nal client due to the trusted-connection HMI. Please contact your site's admin‐ function. istrator or Siemens Customer Service. ? System Time is Incorrect System Time is Incorrect Set Analyzer Time or set TimeServer IP Address as described in “Regional Set‐...
  • Page 46 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action ? Memory Corruption Error An attempt to free a block of memory was 1. Save a fresh copy of the database to from Task %3 unsuccessful because the header was your Maxum Workstation.

  • Page 47: Alarms 1002 - 1128

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action + %3 General alarm used for information. No action necessary. Used most often by MaxBasic programs. ? %3 General warning alarm used for informa‐ Immediately report runtime errors to tion.
  • Page 48 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1007 Firmware Fault on %4 All PICs: A 'run-time' error was detected Contact Customer Support. in the PIC firmware. For example, a timer is turned off at a point where the firmware expects it to be on.
  • Page 49 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1044 ? Board overheating on %4 All PICs: A module temperature greater If the overheating condition is real, de‐ than the defined maximum operating termine and correct the cause of high temperature (default 65°C) has been de‐...
  • Page 50 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1084 + I2C Timeout on %4 All PICs: An I2C communication timeout Contact Customer Support. timer has expired. The timer is reset after each successful character processed. Only an addressed module may gener‐...
  • Page 51 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1091 + I2C Write Before Read on All PICs: An attempt was made to write Contact Customer Support. an I2C message before reading the re‐ sponse from a previous message. 　This indicates that an attempt was made to do a 　Slave Write - RepeatStart - Slave Write combination.

  • Page 52: Alarms 1317 - 1319

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1124 Firmware Watchdog on %4 All PICs: The PIC watch dog timer has Cycle power. expired causing a module reset. This flag If the error repeats, replace the module. is always associated with a FIRM‐...

  • Page 53: Alarms 1617 - 1697 Pecm Errors

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.10 Alarms 1617 - 1697 Pecm Errors GCP Alarm Descriptions 1617 - 1697 PECM Errors The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 54 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1633 Output error on solenoid PECM PIC: The solenoid output status Verify the cable connections. - 1638 valve, [left location, left read-back value is incorrect for at least Replace the solenoid group cable.

  • Page 55: Alarms 1917 - 2005 Dpm Tcd

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.11 Alarms 1917 - 2005 DPM TCD GCP Alarm Descriptions 1917 - 1999 DPM Errors The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 56 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1929 Mezzanine-module ID inva‐ FID DPM Detector PIC: The mezzanine- Verify the DPM revision level and re‐ module ID value is not supported by this place as needed. DPM board.
  • Page 57 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 1965 ? Flame ignition failure TCD DPM Detector PIC: The FID flame If associated with an alarm 2225 (Glow could not be lit within the predefined de‐ plug failure), then diagnose and fix this lay (25 or 60 sec).

  • Page 58: Alarms 2217 - 2306 Dpm Fid

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.12 Alarms 2217 - 2306 DPM FID GCP Alarm Descriptions 2217 - 2306 DPM Errors The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 59 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2229 Mezzanine-module ID inva‐ FID DPM Detector PIC: The mezzanine- Verify the DPM revision level and re‐ module ID value is not supported by this place as needed. DPM board.
  • Page 60 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2258 Balance Failure TCD %5 FID DPM Detector PIC: A detector bal‐ Contact Customer Support. on %4 ance sequence failed because of a hard‐ ware failure or because of an improper configuration or sequence of events.
  • Page 61 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2266 ? Gain override FID DPM Detector PIC: An external sig‐ If no external signal is connected, re‐ nal is applied to the DPM, overriding the place the DPM.

  • Page 62: Alarms 2500 - 2577 Access Bus Driver Errors

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.13 Alarms 2500 - 2577 Access Bus Driver Errors GCP Alarm Descriptions 2500 - 2577 Access Bus Driver Errors The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 63 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2516 ? I2C Invalid Bus on %4 SNECON I2C driver: Invalid I2C bus Reset the analyzer. identification number. 2518 ? I2C Unknown Address Re‐ SNECON I2C driver: SNECON firmware Reset the analyzer.
  • Page 64 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2540 ? I2C Message Too Short on SNECON I2C driver: An I2C message Contact Customer Support. received by the SNECON is too short to be valid. 2541 + I2C FPGA Queue Full on SNECON I2C driver: SNECON firmware...
  • Page 65 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2555 ? I2C Internal Error; Block SNECON I2C driver: SNECON firmware Reset the analyzer. Table full internal error (SNECON revision 3.0 Reload the SNECON OS software. hardware only).
  • Page 66 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2571 ? I2C FPGA Recovery Failed SNECON I2C driver: SNECON firmware Reset the analyzer. on %4 internal error (SNECON revision 3.0 Reload the SNECON OS software. hardware only).

  • Page 67: Alarms 2817 - 2904 Dpm Temperature

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.14 Alarms 2817 - 2904 DPM Temperature GCP Alarm Descriptions 2817 - 2904 - DPM Temperature The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 68 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 2901, ? Deviation [1 - 2] Exceeded Temperature controller PIC: The meas‐ Check for: 2902 on %4 ured temperature deviation (TEMP_DE‐ Improper controller type 'temptype' se‐ VIATION) has exceeded the correspond‐...

  • Page 69: Alarms 3117 - 3204 Epc

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.15 Alarms 3117 - 3204 EPC GCP Alarm Descriptions 3117 - 3204 EPC The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.

  • Page 70: Alarms 3401 - 3454 Tftp

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 3163, EPC Shutdown on %4, The [n] channel of the Electronic Pres‐ No action required. The shutdown 　is 3164 Channel [1 - 2] sure Control (EPC) was temporarily shut temporary and the operation will auto‐...

  • Page 71: Alarms 3500 - 3528 Advance

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 3451 ? TFTP Client Checksum Er‐ File loaded had invalid checksum. Verify that loadfile is correct and uncor‐ rupted. 3452 ? TFTP Client Missing End of Attempt to load truncated file.

  • Page 72: Alarms 3718 - 3804 Sne I/O

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.18 Alarms 3718 - 3804 SNE I/O GCP Alarm Descriptions 3718 - 3804 SNE I/O The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 73 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 3757 ? NACK address on %4 SNECON PICs: An I2C message trans‐ Reset the analyzer. action failed after the required number of retries. 　A cause of this failure was a unacknowledged destination address byte (first byte in the message).
  • Page 74 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 3764 ? Timeout SCL on %4 SNECON PICs: An I2C message trans‐ Contact Customer Support. action failed because the I2C clock was stretched beyond the allowed timeout pe‐ riod specified in the configuration.

  • Page 75: Alarms 4001 - 4124 Ezchrom

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 3801 ? Invalid Status Data on %4 SNECON PICs: The content of the status Reload the OS and APP software for buffer, 'Status_data', was invalid and not the SNECON.
  • Page 76 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 4028 ? Detector channel unknown Undeterminable error occurred on detec‐ Reset. If error repeats, replace DPM. error occurred on %4 tor channel circuit. This error may also be a secondary error caused by an overflow on an FID DPM.

  • Page 77: Alarms 4217 - 4320 Can Bridge

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.20 Alarms 4217 - 4320 CAN Bridge GCP Alarm Descriptions 4217 - 4320 CAN Bridge The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 78 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 4265 ? CAN: Receive Init Buffer The CAN bus receive buffer that process‐ Contact Customer Support. Overflow es messages from uninitialized CAN cards has overflowed. Initialization will likely fail.

  • Page 79: Alarms 4525 - 5220 Advance Tc

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 4300 + CAN: Unrecognized card This flag is set when an uninitialized card Verify the node list in the database for is detected on the bus after the init se‐ an exact match of all serial numbers.
  • Page 80 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Text Description Action 4601 ? Temperature Deviation Ex‐ Advance Adapter Temperature Control‐ Check for these causes of temperature ceeded on %4 ler PIC: The measured temperature de‐ instability: viation (TEMP_DEVIATION) has excee‐ Fast variation in the ambient tempera‐...

  • Page 81: Alarms 10000 - 11536 Microsam

    General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions 4.6.22 Alarms 10000 - 11536 MicroSAM GCP Alarm Descriptions - 10000 - 11536 MicroSAM The following tables list the alarm number (#), type (+ information, ? warning, ! error) alarm text, description, and actions.
  • Page 82 General Maintenance and Troubleshooting 4.6 Alarm Codes, Descriptions, and Suggested Actions Maxum edition II Analyzer General Maintenance Manual, August 2018, A5E42019842001...

  • Page 83: Appendix A - Contact Information

    Appendix A - Contact Information Register at the Siemens Industry Online Support (SIOS) website: https://support.industry.siemens.com International Siemens AG Siemens Industry, Inc. I IA SC PA PM Process Analytics 5980 West Sam Houston Parkway North Oestliche Rheinbrueckenstrasse 50 Suite 500 76187 Karlsruhe...
  • Page 84 Appendix A - Contact Information Maxum edition II Analyzer General Maintenance Manual, August 2018, A5E42019842001...

  • Page 85: Index

    Index Applet, 9 Thermistor, 16 Applet Module, 9 Application, 9 Columns, 15 DHCP, 30 EC, 15 Ethernet IP, 30 Filament, 16 Flame Ionization, 16 Flame Photometric, 16 IP address, 30 Method, 9 Pulsed Discharge, 16 Sensor Near Electronics, 12 Sensor Near Electronics software module, 12 SNE, 12 SNE functions, 13 Maxum edition II Analyzer General Maintenance...
  • Page 86 Index Maxum edition II Analyzer General Maintenance Manual, August 2018, A5E42019842001...

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