Siemens MICROMASTER 440 Operating Instructions Manual
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Siemens MICROMASTER 440 Operating Instructions Manual

0,12 kw - 250 kw
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MICROMASTER 440
0,12 kW - 250 kW
Operating Instructions (Compact)
Issue 10/06
User Documentation
Table of Contents
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Summary of Contents for Siemens MICROMASTER 440

  • Page 1 MICROMASTER 440 0,12 kW - 250 kW Operating Instructions (Compact) Issue 10/06 User Documentation...
  • Page 2 Please read the information carefully, since it is provided for your personal safety and will also help prolong the service life of your MICROMASTER 440 Inverter and the equipment you connect to it.

  • Page 3: Table Of Contents

    Block diagram ... 22 Factory setting ... 23 50/60 Hz DIP switch... 23 Communications... 24 Establishing communications MICROMASTER 440 ⇔ STARTER... 24 Establishing communications MICROMASTER 440 ⇔ AOP... 24 Bus interface (CB)... 25 BOP / AOP (Option) ... 26 Buttons and their Functions ... 26 Changing parameters using as an example P0004 "Parameter filter function"...
  • Page 4 Data sets... 69 6.4.20 Diagnostic parameters... 72 Series commissioning ... 75 Parameter reset of factory setting... 75 Displays and messages ... 76 LED status display ... 76 Fault messages and Alarm messages... 77 Issue 10/06 MICROMASTER 440 Operating Instructions (Compact)

  • Page 5: Installation

    Frame Size D, E Frame Size F Frame Size FX, GX Mounting dimensions Fig. 1-1 Mounting dimensions MICROMASTER 440 Operating Instructions (Compact) above and below 100 mm above and below 300 mm above and below 350 mm above 250 mm...

  • Page 6: Electrical Installation

    5AA1 0,25 0,37 0,55 0,75 0,33 0,75 3803 3803 3805 3805 (10) Issue 10/06 1BA1 5BA1 2BA1 0CA1 11,0 14,4 20,2 35,5 10,4 13,6 3807 3807 3812 3817 10,0 10,0 12,5 12,1 2,25 (13,3) (20) MICROMASTER 440 Operating Instructions (Compact)
  • Page 7 = 2 % referred to the rated drive converter power and a rated line supply voltage of 240 V without line commutating reactor. UL listed fuses such as Class NON from Bussmann are required for use in America MICROMASTER 440 Operating Instructions (Compact) 2AC23-...
  • Page 8 3144 25,0 25,0 70,0 70,0 35,0 35,0 150,0 150,0 150,0 25,0 25,0 50,0 70,0 35,0 35,0 150,0 150,0 150,0 20,0 20,0 55,0 55,0 44,0 44,0 121,0 121,0 121,0 (445) MICROMASTER 440 Operating Instructions (Compact) 45,0 60,0 67,5 95,0 95,0 55,0...
  • Page 9 = 2 % referred to the rated drive converter power and a rated line supply voltage of 400 V without line commutating reactor. UL listed fuses such as Class NON from Bussmann are required for use in America MICROMASTER 440 Operating Instructions (Compact) 2AD22-...
  • Page 10 35,0 150,0 150,0 150,0 25,0 35,0 70,0 95,0 35,0 150,0 150,0 150,0 20,0 56,0 56,0 56,0 44,0 123,0 123,0 123,0 (445) MICROMASTER 440 Operating Instructions (Compact) 2UD27 -5CA1 10,0 14,0 22,0 19,0 23,1 26,0 3812 10,0 10,0 12,1 2,25 (20)
  • Page 11 ≥ 2.33 % referred to the rated drive converter power and a rated line supply supply V voltage of 400 V without line commutating reactor. MICROMASTER 440 Operating Instructions (Compact) 3 AC 380 V – 480 V, ± 10 %...
  • Page 12 113,0 62,0 77,0 99,0 83,0 113,0 138,0 77,0 99,0 125,0 3132-6 3136-6 3136-6 1022-0 1224-0 1224-0 25,0 50,0 50,0 150,0 150,0 150,0 25,0 35,0 50,0 150,0 150,0 150,0 56,0 56,0 56,0 123,0 123,0 123,0 (445) MICROMASTER 440 Operating Instructions (Compact)

  • Page 13: Power Terminals

    Connection terminals for Frame Sizes A - F (Fig. 2-6) Connection overview for Frame Size FX (Fig. 2-7) Connection overview for Frame Size GX (Fig. 2-8) Frame Size A Fig. 2-1 Removing front covers (Frame Size A) MICROMASTER 440 Operating Instructions (Compact) 2 Electrical Installation...
  • Page 14 2 Electrical Installation Issue 10/06 Frame Sizes B and C " Fig. 2-2 Removing front covers (Frame Sizes B and C) MICROMASTER 440 Operating Instructions (Compact)
  • Page 15 Issue 10/06 2 Electrical Installation Frame Sizes D and E Fig. 2-3 Removing front covers (Frame Sizes D and E) MICROMASTER 440 Operating Instructions (Compact)
  • Page 16 2 Electrical Installation Issue 10/06 Frame Size F 19 mm AF Fig. 2-4 Removing front covers (Frame Size F) MICROMASTER 440 Operating Instructions (Compact)
  • Page 17 Issue 10/06 2 Electrical Installation Frame Sizes FX and GX Fig. 2-5 Removing front covers (Frame Sizes FX and GX) MICROMASTER 440 Operating Instructions (Compact)
  • Page 18 2 Electrical Installation Access to the power supply and motor terminals is possible by removing the front covers. Fig. 2-6 Connection terminals for Frame Sizes A - F Issue 10/06 MICROMASTER 440 Operating Instructions (Compact)
  • Page 19 Bottom retaining screw Fan screws Shield connection control leads Fan fuses Transformer adaption Motor cable Phase U2, V2, W2 Motor cable PE Shield connection Fig. 2-7 Connection overview for Frame Size FX MICROMASTER 440 Operating Instructions (Compact) 2 Electrical Installation...
  • Page 20 Bottom adjustment rail Bottom retaining screw Fan screws Shield connection control leads Fan fuses Transformer adaption Motor cable Phase U2, V2, W2 Motor cable PE Shield connection Fig. 2-8 Connection overview for Frame Size GX Issue 10/06 MICROMASTER 440 Operating Instructions (Compact)

  • Page 21: Control Terminals

    Digital output 3 / Changeover contact DAC2+ Analog output 2 (+) DAC2– Analog output 2 (–) – Isolated output 0 V / max. 100 mA RS485 port N– RS485 port Fig. 2-9 Control terminals of MICROMASTER 440 MICROMASTER 440 Operating Instructions (Compact) 2 Electrical Installation...

  • Page 22: Block Diagram

    Option Issue 10/06 L/L1, N/L2 L/L1, N/L2,L3 L1, L2, L3 RS232 150.00 BOP/AOP B+/DC+ DCNA DCPA DCNS DCPS 60 Hz used 50 Hz DIP switch (on Control Board) DIP switch (on I/O Board) U,V,W MICROMASTER 440 Operating Instructions (Compact)

  • Page 23: Factory Setting

    Issue 10/06 Factory setting The MICROMASTER 440 frequency inverter is set in the factory so that it can be operated without any additional parameterization. To do this, the motor parameters set in the factory (P0304, P0305, P0307, P0310), that correspond to a 4-pole 1LA7 Siemens motor, must match the rated data of the connected motor (refer to the rating plate).

  • Page 24: Communications

    STARTER and MICROMASTER 440: PC <-> frequency inverter connecting set BOP if the USS standard values (refer to Section 6.4.1 "Serial Interface (USS)") are changed in the MICROMASTER 440 frequency inverter PC <-> frequency inverter connecting set Establishing communications MICROMASTER 440 ⇔...

  • Page 25: Bus Interface (Cb)

    Baud rate 0: 125 kbaud 1: 250 kbaud 2: 500 kbaud P2041[3] Diagnostics P2041[4] MICROMASTER 440 Operating Instructions (Compact) AOP on BOP link 2032.13 (2032.D) 2032.14 (2032.E) Output frequency of the MOP higher Output frequency of the MOP lower 2032.7...

  • Page 26: Bop / Aop (Option)

    Activate the button: see button "Start converter" Pressing the button twice (or once long) causes the motor to coast to a standstill. BOP: This function is always enabled (independent of P0700 or P0719). Issue 10/06 on BOP link on COM link MICROMASTER 440 Operating Instructions (Compact)

  • Page 27: Changing Parameters Using As An Example P0004 "Parameter Filter Function

    Press in order to obtain the required value Press to acknowledge the value and to save the value The user can only see the command parameters. MICROMASTER 440 Operating Instructions (Compact) 5 BOP / AOP (Option) Result on the display...

  • Page 28: Commissioning

    The quick commissioning shouldn't be carried-out if the rated motor data saved in the frequency inverter (4-pole 1LA Siemens motor, star circuit configuration specific) match the rating plate data. Parameters, designated with a * offer more setting possibilities than are actually listed here.
  • Page 29 (enters the command source) Factory default setting BOP (keypad) Terminal USS on BOP link USS on COM link (control terminals 29 and 30) CB on COM link (CB = communications module) MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning FU-spec. P0304 P0310 FU-spec.
  • Page 30 F0001 (overcurrent) or F0002 (overvoltage). Terminals P0700 = 2 Sequence control BOP link COM link Setpoint channel COM link + MOP setpoint Operating Instructions (Compact) Issue 10/06 Motor control 0.00 Hz 50.00 Hz 10.00 s 10.00 s 5.00 s MICROMASTER 440...
  • Page 31 End of the quick commissioning/drive setting If additional functions must be implemented at the drive inverter, please use the Section "Commissioning the application" (refer to Section 6.4). We recommend this procedure for drives with a high dynamic response. MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning...

  • Page 32: Motor Data Identification

    The value of the magnetizing current r0331/P0320 has a significant influence on the closed-loop control. This cannot be measured at standstill. This means that the value is estimated for standard 4-pole 1LA7 Siemens standard using the automatic parameterization P0340=1 (P0320=0; result in r0331).
  • Page 33 The values of the motor equivalent circuit diagram data are calculated from the entered rating plate data. In addition, the parameters of the controls are pre-set (subsequently optimized) (P0340 = 3). MICROMASTER 440 Operating Instructions (Compact) entered, the better the flux setpoint (r1598=100%) matches the flux actual value (r0084=96..104%) of the observer model.

  • Page 34: Commissioning The Application

    P0700 = 2 BOP link COM link Setpoint channel COM link Operating Instructions (Compact) Issue 10/06 Possible Settings: 2400 Baud 4800 Baud 9600 Baud 19200 Baud 38400 Baud 57600 Baud 76800 Baud 93750 Baud 115200 Baud Sequence control Motor control MICROMASTER 440...

  • Page 35: Digital Input (Din)

    DIN channel (e.g. DIN1 - PNP (P0725 = 1)) Kl.9 P24 (PNP) Kl.28 0 V (NPN) 24 V MICROMASTER 440 Operating Instructions (Compact) Possible Settings: Digital input disabled ON / OFF1 ON + Reverse / OFF1 OFF2 – coast to standstill OFF3 –...

  • Page 36: Digital Outputs (Dout)

    DC 30 V / 5 A AC 250 V / 2 A max. opening / closing time 5 / 10 ms Issue 10/06 Closed int. 24 V max. 100 mA Kl.9 Kl.20 Kl.19 Kl.18 Kl.28 MICROMASTER 440 Operating Instructions (Compact)

  • Page 37: Selection Of Frequency Setpoint

    Common settings: Scaling of 1.0 (100 %) Analog input setpoint 1024 Fixed frequency setpoint 1050 MOP setpoint MICROMASTER 440 Operating Instructions (Compact) + MOP setpoint + MOP setpoint + MOP setpoint + Analog setpoint 2 + Analog setpoint 2 P1070...

  • Page 38: Analog Input (Adc)

    1.7 V P0707 3.9 V Issue 10/06 10 V 100% P0757 P0759 20 mA 10 ms r0754 P1000 P0761 Setpoint dead r0755 Pxxxx zone r0752 P0762 P0761 F0080 r0751 r0722 r0722.6 Pxxxx Function MICROMASTER 440 Operating Instructions (Compact)

  • Page 39: Analog Output (Dac)

    Value y2 of DAC scaling P0780 = ... This parameter represents the value for x2 in mA. Width of DAC deadband P0781 = ... Sets width of deadband in [mA] for analog output. MICROMASTER 440 Operating Instructions (Compact) 0.0 % P0780 P0781 P0778 100.0 %...

  • Page 40: Motor Potentiometer (Mop)

    CB control word r2090 Bit13 P0719 = 61 Issue 10/06 5.00 Hz MOP down P0703 = 14 (DIN3) DOWN button USS control word r2032 Bit14 USS control word r2036 Bit14 CB control word r2090 Bit14 MICROMASTER 440 Operating Instructions (Compact)

  • Page 41: Fixed Frequency (Ff)

    P1019 = ... Fixed frequency code - Bit 4 P1025 = ... Fixed frequency code - Bit 5 P1027 = ... MICROMASTER 440 Operating Instructions (Compact) 0.00 Hz 5.00 Hz 10.00 Hz When defining the function of the digital inputs 15.00 Hz...

  • Page 42: Jog

    Tippen rechts P1055 Tippen links BOP link P1056 COM link COM link 5.00 Hz 5.00 Hz p1082 p1058 10.00 s 10.00 s "1" "0" "1" "0" P1082 P1058 P1059 -P1082 Issue 10/06 p1060 p1061 A0923 A0923 MICROMASTER 440 Operating Instructions (Compact)

  • Page 43: Ramp Function Generator (Rfg)

    Rounding type P1134 = ... Continuous smoothing Discontinuous smoothing OFF3 ramp-down time P1135 = ... Defines ramp-down time from maximum frequency to standstill for OFF3 command. MICROMASTER 440 Operating Instructions (Compact) 0.00 Hz 0.00 Hz 0.00 Hz p1101 Skip frequency 0.00 Hz...

  • Page 44: Reference/Limit Frequencies

    This setting should only be changed if it is necessary to output the torque with a different scaling. Issue 10/06 0.00 Hz 50.00 Hz 50.00 Hz 100 % p2000) refer to this value. 1000 V 0.10 A 0.12 Mn MICROMASTER 440 Operating Instructions (Compact)

  • Page 45: Inverter Protection

    If the frequency inverter is permanently supplied with an external 24V voltage, then the motor temperature is also tracked/corrected using the motor temperature time constant – even when the line supply voltage is switched-out. MICROMASTER 440 Operating Instructions (Compact) Inverter overload reaction...
  • Page 46 A high thermal motor load and when the line supply is frequently switched- out/switched-in requires, for closed-loop vector control − that a KTY84 sensor is used, or − an external 24V power supply voltage is connected Motor cooling (Selects motor cooling system used) P0335 = ...

  • Page 47: Encoder

    (loss of the encoder signal at high frequency remains active as long as parameter p0492 > 0). MICROMASTER 440 Operating Instructions (Compact) The table shows the values of P0400 as a function of the...

  • Page 48: V/F Control

    V ist Boost AccBoost,100 AccBoost,50 Boost,end (P1316) Linear V/f Boost voltage ⏐f⏐ Boost P1310 active f max (P0310) (P1082) Boost-Spannung P1311 aktiv fmax (P0310) (P1082) Issue 10/06 50.00 % Validity range 0.0 % Gültigkeitsbereich ⏐f⏐ MICROMASTER 440 Operating Instructions (Compact)
  • Page 49 Dynamically adjusts output frequency of inverter so that motor speed is kept constant independent of motor load. P1338 =... Resonance damping gain V/f Defines resonance damping gain for V/f. MICROMASTER 440 Operating Instructions (Compact) 0.0 Hz = f(V r0071 P0304 0.0 Hz...

  • Page 50: Field-Orientated Control

    Power limitation r1526 r1527 FC-spec. Constant torque FC-spec. Power limitation (motoring, regenerative) ⋅ ⋅ π p1531 FC-spec. p1530 Issue 10/06 150.0 % Stall limitation Torque limitation p1530 p1531 Constant Stall stall power power p1530 p1531 MICROMASTER 440 Operating Instructions (Compact)

  • Page 51: Sensorless Vector Control (Slvc)

    Value is entered in [%] relative to rated motor torque r0333. p1611 is only effective in the open-loop mode between 0 Hz and approx. ± p1755. In opposite to p1610 the acceleration torque boost p1611 is only in operation during acceleration/deceleration. MICROMASTER 440 Operating Instructions (Compact) 150 ms Droop...
  • Page 52 Act. frequency Slip Observer model closed loop Issue 10/06 1 YES 1 YES Zero crossing Closed loop Open loop p1755 5.0 Hz Act. output voltage Current controller Current measurement Act. angle Act. output frequency MICROMASTER 440 Operating Instructions (Compact)

  • Page 53: Vector Control With Encoder (Vc)

    Enters integral time of speed controller. r1490 p1492 r1084 r1170 – Freq. setpoint r0063 Act. frequency from encoder MICROMASTER 440 Operating Instructions (Compact) 150 ms Droop r1518 Precontrol r1438 – r0064 *) only active, if pre-control is enabled (p1496 > 0)
  • Page 54 SLVC: P1452 P1442 Operating Instructions (Compact) Issue 10/06 Fixed setpoint 1 as a % Fixed setpoint 2 as a % Analog input 1 Analog input 2 r1518 r1538 Torque setpoint r1539 r1508 r0079 r1515 P1470 P1472 P1460 P1462 MICROMASTER 440...

  • Page 55: Converter-Specific Functions

    Trip reset after power on Restart after mains blackout Restart after mains brownout or fault Restart after mains brownout Restart after mains blackout and fault Restart after mains brown/blackout or fault MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning 100 % 100 %...

  • Page 56: Holding Brake

    (= 52.12) (refer to Section 6.4.4 "Digital outputs (DOUT)"). P1310, P1311 P1610, P1611 Brake type Opening time [ms] 2LM8 005-1NAxx 2LM8 005-2NAxx 2LM8 010-3NAxx 2LM8 020-4NAxx 2LM8 040-5NAxx 2LM8 060-6NAxx 2LM8 100-7NAxx 2LM8 260-8NAxx 2LM8 315-0NAxx 2LM8 400-0NAxx Issue 10/06 Closing time [ms] MICROMASTER 440 Operating Instructions (Compact)
  • Page 57 Holding time after ramp-down (entered in s) P1217 = ... Defines time for which inverter runs at minimum frequency (p1080) after ramping down. P1217 ≥ brake closing time + relay closing time MICROMASTER 440 Operating Instructions (Compact) 52.3 Frequent settings: 52.0 Ready to power-up...

  • Page 58: Dc Brake

    Defines duration for which DC injection braking is to be active following an OFF1 or OFF3 command. OFF1/OFF3 OFF2 ⏐f⏐ P1234 DC braking active r0053 Bit00 DC braking P0347 P0347 OFF2 DC braking P1233 Issue 10/06 f_set f_act 100 % MICROMASTER 440 Operating Instructions (Compact)

  • Page 59: Compound Braking

    (see also 6.4.12"). If P1254 = 0 : Compound braking switch-on level otherwise : Compound braking switch-on level P1236 = 0 Without Compound braking ⏐f⏐ f_set DC-link MICROMASTER 440 Operating Instructions (Compact) P0347 OFF ramp OFF2 DC braking OFF2 P1233 DC_Comp DC_Comp P1236 >...

  • Page 60: Dynamic Braking

    P1240 = 0 P1236 = 0 P1237 > 0 Chopper resistor Chopper control r1242 -controller active DC_max r0056 Bit14 ⏐f⏐ Issue 10/06 (def.: P1240 = 1) (def.: P1236 = 0) (def.: P1237 = 0) A0911 MICROMASTER 440 Operating Instructions (Compact)

  • Page 61: Load Torque Monitoring

    Time delay for belt failure P2192 = ... P2192 defines a delay before warning/trip becomes active. It is used to eliminate events caused by transient conditions. It is used for both methods of fault detection. MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning 5.00 30.00...
  • Page 62 Lower torque threshold 1 |Torque| [Nm] P1080 Min. frequency P2183 P2182 Threshold frequency 2 Threshold frequency 1 Boundary zones De-activated monitoring Issue 10/06 P1082 Max. frequency |Frequency| [Hz] P2184 Threshold frequency 3 Envelope curve Active monitoring MICROMASTER 440 Operating Instructions (Compact)

  • Page 63: Pid Controller

    PID output upper limit P2291 =... Sets upper limit for PID controller output in [%]. PID output lower limit P2292 =... Sets lower limit for the PID controller output in [%]. MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning 1.00 s 1.00 s 755.0 100.00 %...
  • Page 64 OFF1/3: active active OFF1/3: active Motor control Output & P2251 PID controller active Adapt to the application Adapt to the application Determined by optimizing Determined by optimizing Adapt to the application Adapt to the application MICROMASTER 440 Operating Instructions (Compact)
  • Page 65 ADC2 P2200 Parameter P1070 CI: Main setpoint P2200 BI: Enable PID controller PID mode P2251 P2253 CI: PID setpoint P2264 CI: PID feedback MICROMASTER 440 Operating Instructions (Compact) − ∆ P2265 P2271 Parameter text Setting 1024 1050 755.0 2015.1 2019.1 2050.1...

  • Page 66: 6.4.18.10 Positioning Down Ramp

    Load Gear Ü Motor Load Motor revolutions P2481 Ü = Load revolutions P2482 Distance s Load No. of revolutions 1 [unit] Motor Gear OFF1 P2488 Issue 10/06 1.00 1.00 1.00 1.00 ⋅ P2488 OFF1 P2488 MICROMASTER 440 Operating Instructions (Compact)

  • Page 67: Free Function Blocks (Ffb)

    Parameter P2802 is used to individually enable (activate) the free function blocks P2802[0] to P2802[13] (P2802[x] > 0). Possible settings: Inactive Level 1 Level 2 Level 3 Level Level Level Inactive MICROMASTER 440 Operating Instructions (Compact) 6 Commissioning Priority 2 high...
  • Page 68 Delay time of Timer 3 Mode Timer 3 Delay time of Timer 4 Mode Timer 4 – – – – – – – – – – CO: FSW 1 in [%] CO: FSW 2 in [%] MICROMASTER 440 Operating Instructions (Compact)

  • Page 69: Data Sets

    Adapt CDS2 parameters (P0700[1] = 1 and P1000[1] = 1) P0810 = 722.3 DIN4 P0700[0] = 2 Terminals P0700[1] = 1 P1000[0] = 2 P1000[1] = 1 MICROMASTER 440 Operating Instructions (Compact) Changeover time Changeover time approx. 4 ms approx. 4 ms Sequence control Setpoint...
  • Page 70 Selects command source from which Bit 1 for selecting a drive data set is to be read in (see parameter P0820). Changeover time Changeover time approx. 50 ms approx. 50 ms Operating Instructions (Compact) Issue 10/06 CO/BO: Act CtrlWd2 r0055 r0055 CO/BO: Act CtrlWd2 r0055 r0055 CO: Active DDS r0051 [2] MICROMASTER 440...
  • Page 71 − Connect P0820 (P0821 if required) to the DDS changeover source (e.g. via DIN 4: P0704[0] = 99, P0820 = 722.3). − Changeover to DDS2 (check using r0051). − Commission motor 2; adapt the remaining DDS2 parameters. MICROMASTER 440 Operating Instructions (Compact) Sequence control Motor...

  • Page 72: Diagnostic Parameters

    ω , M ⋅ ⋅ r0032 [kW] π 1000 r0032 [hp] 0.75 ⋅ r0032 [kW] t model. ⋅ ⋅ ⋅ ⋅ ϕ Issue 10/06 r0022 ⋅ ⋅ [1/min] r0031 [Nm] t value provides the level of MICROMASTER 440 Operating Instructions (Compact)
  • Page 73 Displays valid maximum output current of inverter. P0640 Motor Motor protection r0209 Inverter Inverter protection r0072 CO: Act. output voltage Displays output voltage. MICROMASTER 440 Operating Instructions (Compact) 160 ms P1300 <20 20,22 21,23 P0400 P1300 = 21,23 and P0400 = 0 --> F0090 P0305...
  • Page 74 Displays the total frequency setpoint (reference value) in Hz after the ramp-function generator. P1110 P1091 P1080 P1082 P1120 P1135 Inhibit Skip neg. freq. frequency setpoint r1114 Operating Instructions (Compact) Issue 10/06 . . . Motor control r0020 r1170 r1119 MICROMASTER 440...

  • Page 75: Series Commissioning

    Issue 10/06 Series commissioning An existing parameter set can be transferred to a MICROMASTER 440 frequency inverter using STARTER or DriveMonitor (refer to Section 4.1 "Establishing communications MICROMASTER 440 ⇔ STARTER"). Typical applications for series commissioning include: 1. If several drives are to be commissioned that have the same configuration and same functions.

  • Page 76: Displays And Messages

    LEDs twinkling same time Other warnings both LEDs twinkling alternatively Undervoltage trip / undervoltage warning Drive is not in ready state ROM failure both LEDs flashing same time RAM failure both LEDs flashing alternatively MICROMASTER 440 Operating Instructions (Compact) Issue 10/06...

  • Page 77: Fault Messages And Alarm Messages

    Stack Overflow F0221 PID Feedback below min. value F0222 PID Feedback above max. value BIST Tests Failure F0450 (Service mode only) F0452 Belt Failure Detected MICROMASTER 440 Operating Instructions (Compact) Alarm Significance A0501 Current Limit A0502 Overvoltage limit A0503 Undervoltage Limit...
  • Page 78 Information about MICROMASTER 440 is also available from: Regional Contacts Please get in touch with your contact for Technical Support in your Region for questions about services, prices and conditions of Technical Support. Central Technical Support The competent consulting service for technical issues with a broad range of requirements-based services around our products and systems.

This manual is also suitable for:

Micromaster 440 series

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