SEWMOVITRAC-07变频器故障代码表
| 错误代码 | 型号 | 品牌 | 错误类型 | 错误原因 | 解决办法 |
|---|---|---|---|---|---|
| 01 | MOVITRAC-07 | SEW | Over-current | • Short circuit on output• Output switching• Motor too large• Defective output stage• Ramp limit (P138) switched off | • Rectify the short circuit• Only switch when output stageinhibited• Connect a smaller motor• Call SEW Service for advice if thefault still cannot be reset• Ramp limit (P138 = YES) |
| 03 | MOVITRAC-07 | SEW | Ground fault | • Ground fault on motor• Ground fault on inverter• Ground fault in the motor lead• Over-current (see F-01) | • Replace the motor• Replace the MOVITRAC® 07• Rectify the ground fault• See F-01 |
| 04 | MOVITRAC-07 | SEW | Brake chopper | • Regenerative power excessive• Braking resistor circuit interrupted• Short circuit in braking resistor circuit• Excessively high braking resistance• Brake chopper defective• Ground fault | • Extend deceleration ramps• Check connecting harness forbraking resistor• Rectify the short circuit• Check technical data of brakingresistor• Replace the MOVITRAC® 07• Rectify the ground fault |
| 06 | MOVITRAC-07 | SEW | Supply systemphase failure(only withthree-phaseinverter) | Phase fault | Check supply system lead |
| 07 | MOVITRAC-07 | SEW | DC-link overvoltage | • DC link voltage too high• Ground fault | • Extend deceleration ramps• Check connecting harness forbraking resistor• Check technical data of brakingresistor• Rectify the ground fault |
| 08 | MOVITRAC-07 | SEW | Speed monitoring | Current controller is operating at thesetting limit due to:• mechanical overload• phase failure in supply system• phase failure in motor• Reduce load• Increase delay time setting P501• Check current limitation• Extend deceleration ramps• Check supply system phases• Check motor feeder and motorMaximum speed for VFC operatingmode exceeded | • Reduce load• Increase delay time setting P501• Check current limitation• Extend deceleration ramps• Check supply system phases• Check motor feeder and motorMaximum speed for VFC operatingmode exceeded• Reduce maximum speed |
| 10 | MOVITRAC-07 | SEW | ILLOP | • Incorrect command during runningof program• Incorrect conditions during runningof program• Function not in inverter / not implemented | • Check program• Check program structure• Use another function |
| 11 | MOVITRAC-07 | SEW | Overtemperature | Thermal overload of inverter | • Reduce load and/or ensure adequatecooling• If the braking resistor is integratedin the heat sink: Mount the brakingresistor externally |
| 17-24 | MOVITRAC-07 | SEW | System fault | Inverter electronics disrupted, possiblydue to effect of EMC | Check ground connections andshields; improve them if necessary.Contact SEW Service for advice if thisreoccurs. |
| 25 | MOVITRAC-07 | SEW | EEPROM | Fault when accessing EEPROM | Call up default setting, perform resetand set parameters again. ContactSEW Service for advice if this reoccurs. |
| 26 | MOVITRAC-07 | SEW | External terminal | Read in external fault signal via programmableinput | Eliminate specific cause of fault; reprogramterminal if appropriate. |
| 31 | MOVITRAC-07 | SEW | TF sensor | • Motor too hot, TF sensor hastripped• TF sensor of motor not connectedor not connected properly• Connection of MOVITRAC® 07 andTF interrupted on motor | • Let motor cool down and reset fault• Check connections/links betweenMOVITRAC® 07 and TF |
| 32 | MOVITRAC-07 | SEW | Index overrun | Basic programming rules violatedcausing internal stack overflow | Check and correct user program |
| 34 | MOVITRAC-07 | SEW | Ramp timeout | The inverter signals F34 if you revokethe enable and the drive exceeds therapid stop ramp time t13 by a certaintime. | Extend the rapid stop ramp time |
| 37 | MOVITRAC-07 | SEW | Watchdog timer | Fault in system software sequence | Check ground connections andshields; improve them if necessary.Contact SEW Service for advice if thisreoccurs. |
| 38 | MOVITRAC-07 | SEW | System software | System fault | Check ground connections andshields; improve them if necessary.Contact SEW Service for advice if thisreoccurs. |
| 43 | MOVITRAC-07 | SEW | RS-485 timeout | Communication between inverter andPC interrupted | Check connection between inverterand PC. |
| 44 | MOVITRAC-07 | SEW | Unit utilization | Unit utilization (Ixt value) excessive | • Reduce power output• Extend ramps• If these points are not possible:Use a larger inverter |
| 45 | MOVITRAC-07 | SEW | Initialization | Error during initialization | Contact SEW Service for advice. |
| 47 | MOVITRAC-07 | SEW | System bustimeout | Fault during communication via systembus | Check system bus connection. |
| 77 | MOVITRAC-07 | SEW | Control word | An external control has attempted toset an invalid automatic mode | • Check serial connection to externalcontrol• Check write values of external control |
| 81 | MOVITRAC-07 | SEW | Start condition | Only in "VFC hoist" operatingmode:The inverter could not inject therequired amount of current into themotor during the pre-magnetizationtime:• Motor rated power too small in relationto inverter rated power• Motor cable cross section too small | • Check connection between inverterand motor• Check startup data and repeat startupif necessary |
| 82 | MOVITRAC-07 | SEW | Output open | Only in "VFC hoist" operatingmode:• Two or all output phases interrupted• Motor rated power too small in relationto inverter rated power | Check connection between inverterand PC. |
| 94 | MOVITRAC-07 | SEW | EEPROMchecksum | EEPROM defective | Contact SEW Service for advice. |
| 97 | MOVITRAC-07 | SEW | Copy fault | • Parameter module disconnectedduring copying process• Switching off/on during copyingprocess | Prior to acknowledging the fault:• Load the factory setting or the completedata record from the parametermodule |