Home >
Knowledge Base >
Community >
Downloads >Warnings and Fault Messages
Valid for S300, S400, S600, S700
Warnings
Faults which occur, but which do not cause a switch-off of the amplifier output stage (BTB/RTO contact remains closed), are indicated in the LED display on the front panel by a coded warning number.
Possible reasons and countermeasures are described in the Online Help (Appendix Trouble Shooting)
| Number | Description | Explanation |
| n01 | I²t | I²t threshold exceeded |
| n02 | Brake power | Reached preset brake power limit |
| n03 | S_fault | Exceeded preset following error limit |
| n04 | Response monitoring | Response monitoring (fieldbus) has been activated |
| n05 | Supply phase | Mains supply phase missing |
| n06 | SW - limit switch 1 | Software limit switch 1 underrun |
| n07 | SW - limit switch 2 | Software limit switch 2 overrun |
| n08 | Motion task error | A faulty motion task was started |
| n09 | No reference point | No reference point (Home) set at start of motion task |
| n10 | PSTOP | PSTOP limit-switch activated |
| n11 | NSTOP | NSTOP limit-switch activated |
| n12 | Motor default values loaded | Only for ENDAT or HIPERFACE® : discrepancy between motor number saved in the encoder and the amplifier, motor default values loaded |
| n13 | Expansion card | 24V DC supply for I/O expansion card not ok |
| n14 | Sincos Feedback | SinCos commutation (Wake and Shake) not completed, will be canceled when amplifier is enabled and Wake and Shake carried out |
| n15 | S300/S700: Reserve S400/S600: Table error |
S300/S700: Reserve S400/S600: Fault according to speed/current table INXMODE 35 |
| n16 | Summarized warning | Summarized warning for n17 to n31 |
| n17 | Feldbus Sync | CAN sync is not logged in (SYNCSRC <> 0 ?) |
| n18 | Multiturn overflow | Max. number of motor turns exceeded |
| n19 | Motion task ramps are limited | Range overflow on motion task data |
| n20 | Invalid motion task | Invalid motion task / GMT data |
| n21 | PLC error | For details see PLC code, customer specific |
| n22 | Max. motor temperatur reached | The user can shut down the process before the temperature eror will interrupt the process immediately |
| n23 | S300/S700: Sin Cos feedback S400/S600: Reserve |
S300/S700: Warning level reached S400/S600: Reserve |
| n24 | S300/S700: Digital I/O S400/S600: Reserve |
S300/S700: Configuration is not logical S400/S600: Reserve |
| n25-n31 | Reserve | Reserve |
| n32 | Firmware Betaversion | Firmware is an unreleased beta version |
Faults (errors)
Any faults that occur are shown in coded form by an faults number in the LED display on the front panel. All faults messages result in the BTB/RTO contact being opened, the output stage being switched off (motor loses all torque), and the holding brake is activated.Possible reasons and countermeasures are described in the Online Help (Appendix Trouble Shooting)
| Number | Description | Explanation |
| D U F | Dual Use Firmware |
An AL-3A225 (ECCN 3A225) export classified firmware cannot be uploaded to a non Dual Use amplifier. A firmware labeled with "_ND0" must be used. |
| Error Message F01 | Heat sink temperature | Heat sink temperature too high limit is set by manufacturer to 80° |
| Error Message F02 | Overvoltage | Overvoltage in DC bus link, limit depends on the electrical supply voltage |
| Error Message F03 | Following error | Message from the position controller |
| Error Message F04 | Feedback | Cable break, short-circuit, short to ground |
| Error Message F05 | Undervoltage | Undervoltage in DC bus link, limit is set by manufacturer to 100V |
| Error Message F06 | Motor temperature | Motor temperature too high or temp. sensor defect, limit is set by manufacturer to 145°C |
| Error Message F07 | Internal voltage supply | Internal amplifier supply voltages are out of tolerance |
| Error Message F08 | Overspeed | Motor runs away, speed is too high |
| Error Message F09 | EEPROM | Checksum error |
| Error Message F10 | S300: Signal Failure X5 S400/S600: Flash-EPROM S700: Reserved |
S300: Signal failure X5 (cable break or similar) S400/S600: Checksum error S700: Reserved |
| Error Message F11 | Brake (motor) | Cable break, short-circuit, short to ground |
| Error Message F12 | Motor phase | Motor phase missing (cable break or similar) |
| Error Message F13 | S300/S700: Ambient temperature S400/S600: Internal temperature |
S300/S700: Ambient temperature too high S400/S600: Internal temperature too high |
| Error Message F14 | Output stage | Fault in the power output stage, wrong motor cable or shield not connected |
| Error Message F15 | I²t max. | I²t maximum value exceeded |
| Error Message F16 | Supply BTB/RTO | 2 or 3 phases missing in the mains supply feed |
| Error Message F17 | A/D converter | Error in the analog-digital conversion, normally caused by extreme electromagnetic interferences. |
| Error Message F18 | Brake | Brake circuit faulty or incorrect setting |
| Error Message F19 | S300/S700: DC Bus Link S400/S600: Supply phase |
S300/S700: DC bus link voltage breakdown S400/S600: A phase is missing in the mains supply power feed (can be switched off for 2-phase operation) |
| Error Message F20 | Slot fault | Slot error (hardware fault on expansion card), see parameter ERRCODE |
| Error Message F21 | Handling error | Software error on the expansion card |
| Error Message F22 | S300/S400/S700: reserved S640/S670: Earth short circuit |
S300/S400/S700: reserved S640/S670: Earth short circuit |
| Error Message F23 | CAN Bus off | Severe CAN bus communication error |
| Error Message F24 | Warning | Warning is displayed as fault |
| Error Message F25 | Commutation error | Commutation error |
| Error Message F26 | Limit switch | Homing error (machine has driven onto hardware limit switch) |
| Error Message F27 | STO | Operational error with STO, input for STO-Enable and ENABLE have been set at the same time. |
| Error Message F28 | S300/S700: Fieldbus Error S400/S600: External Trajectory |
S300/S700: see ASCII command reference S400/S600: External position profile generator created a step, that exceeded the maximum value |
| Error Message F29 | Slot/Fieldbus Error | Depends on expansion card, see parameter ERRCODE |
| Error Message F30 | Emergency Timeout | Timeout Not Stop |
| Error Message F31 | S400/S600: Macro Error S700: Safety Supervision |
S400/S600: Macro program error. S700: Safety card supervision monitors an error (see file Error Codes). The safety card error code message is given in the display with: oXX : Safety Error Number iYY : Safety Error Subindex |
| Error Message F32 | System Error | system software not responding correctly |
