Siemens SINAMICS V90, SIMOTICS S-1FL6 Error Codes

140 codes from pages 284–312 of the manual

This is the list of fault, error, alarm codes the Siemens manual gives for the SINAMICS V90, SIMOTICS S-1FL6 industrial motor drive. Find your code below and open it for what the manual says about its causes and what to do.

Fault codes from p. 284

CodeWhat it meansPage
1 Hardware/software errors p. 284
2 Line fault p. 284
3 Supply voltage fault p. 284
4 DC link overvoltage p. 284
5 Power electronics fault p. 284
6 Overtemperature of the electronic component p. 284
7 Ground fault/inter-phase short-circuit detected p. 284
8 Motor overload p. 284
9 Communication to the higher-level controller faulted p. 284
10 Safety monitoring channel has detected an error p. 284
11 Actual position/speed value incorrect or not available p. 284
12 Internal communication faulted p. 284
13 Infeed fault p. 284
14 Braking controller/Braking Module faulted p. 284
15 Line filter fault p. 284
F 1985 Single fault p. 285
F1000 Internal software error p. 287
F1001 FloatingPoint exception p. 287
F1611 SI CU: Defect detected p. 289
F1910 Fieldbus: setpoint timeout p. 289
F1911 PROFIdrive: Clock cycle synchronous operation clock cycle failure p. 289
F1912 PROFIdrive: Clock cycle synchronous operation sign-of-life failure p. 289
F7442 LR: multi-turn does not match the modulo range p. 292
F7443 Reference point coordinate not in the permissible range p. 292
F7447 Load gear: Position tracking, maximum actual value exceeded p. 292
F7448 Load gear: Position tracking actual position outside tolerance window p. 292
F7450 Standstill monitoring has responded p. 293
F7451 Position monitoring has responded p. 293
F7452 Following error too high p. 293
F7453 Position actual value preprocessing error p. 293
F7458 After starting the search for reference, the axis moved through the maximum permissible distance to search for the reference cam without actually finding the reference cam. p. 294
F7459 After leaving the reference cam, the axis has traversed the maximum permissible distance (p2609) between the reference cam and the zero mark without finding the zero mark. p. 294
F7460 During the search for reference, when the axis reached the zero mark it also reached the end of the traversing range without detecting an edge at the binector input "reference cam". p. 294
F7464 The traversing block does not contain valid information p. 294
F7475 The target position for relative traversing lies outside the traversing range. p. 294
F7478 EPOS: Target position > end of the traversing range p. 295
F7481 EPOS: Axis position < software limit switch minus p. 295
F7482 EPOS: Axis position > software limit switch plus p. 295
F7484 EPOS: Fixed stop outside the monitoring window p. 295
F7485 EPOS: Fixed stop not reached p. 295
F7488 EPOS: Relative positioning not possible p. 296
F7490 Enable signal withdrawn while drawing p. 296
F7491 STOP cam minus reached p. 296
F7492 STOP cam plus reached p. 296
F7493 LR: Overflow of the value range for position actual value p. 296
F7575 Drive: Motor encoder not ready p. 297
F7599 Encoder 1: Adjustment not possible p. 297
F7800 Drive: No power unit present p. 297
F7801 Motor overcurrent p. 297
F7802 Infeed or power unit not ready p. 298
F7815 Power unit has been changed p. 298
F7900 Motor blocked/speed controller at its limit p. 298
F7901 Motor overspeed p. 298
F7995 Motor Identification failure p. 298
F8501 PROFiDrive: Setpoint timeout p. 298
F30001 Power unit: Overcurrent p. 299
F30002 DC link voltage, overvoltage p. 299
F30003 DC link voltage, undervoltage p. 299
F30004 Drive heat sink over-temperature p. 299
F30005 Power unit: Overload 1^t p. 299
F30011 Line phase failure in main circuit p. 300
F30015 Phase failure motor cable p. 300
F30021 Ground fault p. 300
F30027 Precharging DC link time monitoring p. 300
F30038 Internal overtemperature p. 301
F30050 24 V supply over-voltage p. 301
F31100 Zero mark distance error p. 301
F31101 Zero mark failed p. 301
F31110 Serial communications error p. 301
F31111 Encoder 1: Absolute encoder internal error p. 301
F31150 Initialization error p. 303
F52904 Control mode change p. 303
F52980 Absolute encoder motor changed p. 303
F52881 Absolute encoder motor mismatched p. 303
F52983 No encoder detected p. 303
F52984 Incremental encoder motor not configured p. 303
A1902 PROFIdrive: Clock cycle synchronous operation parameterization not permissible p. 305
A1920 Drive Bus: Receive setpoints after To p. 305
A1932 Drive Bus clock cycle synchronization missing for DSC p. 305
A1940 PROFIdrive: clock cycle synchronism not reached p. 305
A1944 PROFIdrive: Sign-of-life synchronism not reached p. 305
A7470 EPOS: Traversing block > target position > software limit switch plus p. 309
A7471 EPOS: Traversing block target position outside the modulo range p. 309
A7472 EPOS: Traversing block ABS_POS/ABS_NEG not possible p. 309
A7473 EPOS: Beginning of traversing range reached p. 309
A7474 EPOS: End of traversing range reached p. 309
A7477 EPOS: Target position < software limit switch minus p. 309
A7478 EPOS: Target position > software limit switch plus p. 309
A7479 EPOS: Software limit switch minus reached p. 309
A7480 The axis is at the position of the software limit switch plus. An active traversing block was interrupted. p. 310
A30016 Load supply switched off p. 312
A30031 Hardware current limiting in phase U p. 312
A31411 Encoder 1: Absolute encoder signals Internal alarms p. 312
A31412 Error bit set in the serial protocol p. 312
A52900 Failure during data copying p. 312
A52901 Braking resistor reaches alarm threshold p. 312
A52902 Emergency missing p. 312

Error codes from p. 288

CodeWhat it meansPage
F1002 Internal software error p. 288
F1003 Acknowledgement delay when accessing the memory p. 288
F1015 Internal software error p. 288
F1018 Booting has been interrupted several times p. 288
F1030 Sign-of-life failure for master control p. 288
F7011 Motor overtemperature p. 290
F7085 Open-loop/closed-loop control parameters changed p. 290
F7090 Drive: Upper torque limit less than the lower torque limit p. 290
F7093 Drive: Test signal error p. 290
F7220 Drive: Master control by PLC missing p. 290
F31112 Error bit set in the serial protocol p. 302
F31117 Inversion error signals A/B/R p. 302
F31130 Zero mark and position error from the coarse synchronization p. 302
F31131 Encoder 1: Deviation position incremental/absolute too large p. 302

Alarm codes from p. 304

CodeWhat it meansPage
F52985 Absolute encoder motor wrong p. 304
F52987 Absolute encoder replaced p. 304
A1009 Control module over-temperature p. 304
A1019 Writing to the removable data medium unsuccessful p. 304
A1032 All parameters must be saved p. 304
A1045 Configuring data Invalid p. 304
A5000 Drive heat sink over-temperature p. 306
A6310 Supply voltage (p28006) Incorrectly parameterized p. 306
A7012 Motor temperature model 1/3 overtemperature p. 306
A7092 Drive: Moment of Inertia estimator still not ready p. 306
A7440 EPOS: Jerk time is limited p. 306
A7441 LR: Save the position offset of the absolute encoder adjustment p. 306
A7454 LR: Position value preprocessing does not have a valid encoder p. 307
A7455 EPOS: Maximum velocity Limited p. 307
A7456 EPOS: Setpoint velocity limited p. 307
A7457 EPOS: Combination of Input signals Illegal p. 307
A7481 When starting a traversing block/direct setpoint input, a reference point is not set. p. 308
A7482 A traversing block selected via PROFINET control words POS_STW1.0 to POS_STW1.5 (when telegram 111 is used) or telegram 7, 9 and 110 are used) was started via PROFINET control word STW1.6 = 0/1 edge "Activate traversing task". p. 308
A7483 For a traversing block with the block change enable CONTINUE_EXTERNAL_ALARM, the external block change was not requested. p. 308
A7487 The task parameter in the traversing block contains an illegal value p. 308
A7488 In a traversing block, a jump was programmed to a non-existent block. p. 308
A7489 In the traversing block the specified absolute target position lies outside the range limited by the software limit switch minus. p. 308
A7805 Power unit overload I²t p. 311
A7965 Save required p. 311
A7971 Angular commutation offset determination activated p. 311
A7991 Motor data identification active p. 311
A8511 PROFIdrive: Receive configuration data invalid p. 311
A8526 PROFIdrive: No cyclic connection p. 311
A8565 PROFIdrive: Receive configuration data invalid p. 311

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.