Warning messages
Faults that occur that do not cause the servo drive’s output stage to be switched off (ready for operation contact remains open), are encoded and shown in the form of a warning number on the LED display on the front panel.
Requirements
Number | Designation | Explanation |
|---|---|---|
n01 | I²t | I²t monitoring threshold exceeded |
n02 | Ballast power | Configured ballast power reached |
n03* | S_error | Configured following error window exceeded |
n04* | Communication monitoring | Communication monitoring (fieldbus) activated |
n05 | Mains phase | Mains phase missing |
n06* | Sw limit switch 1 | Software limit switch 1 passed |
n07* | Sw limit switch 2 | Software limit switch 2 passed |
n08 | Travel command error | A faulty travel command has been started |
n09 | No reference point | No reference point had been set at the start of the travel command |
n10* | PSTOP | PSTOP limit switch triggered |
n11* | NSTOP | NSTOP limit switch triggered |
n12 | Motor default values loaded | Only ENDAT or HIPERFACE® : Different motor numbers are stored in the encoder and the servo drive; default motor values have been loaded |
n13* | Extension card | Extension card is not operating properly |
n14 | SinCos feedback | SinCos commutation (wake & shake) not complete; is cleared when the servo drive is enabled and wake & shake is executed |
n15 | Table Errors | Fault in the INXMODE 35 speed-current table |
n16 | Collective warning | Collective warning for warnings n17..n32 |
n17 | Synchronisation error | =1: Synchronization is generated when the drive is set for synchronization (SYNCSRC) but has not yet synchronized (e.g. CAN Sync). Obvious reasons for this can, for instance, be that TwinCAT is stopped, or that the drive is only in the “INIT” EtherCAT state. Other, more serious reasons, could be that the real-time jitter in the controller (IPC with TwinCAT) is too large, as a result of which the drive cannot synchronize to the EtherCAT Master (this may be caused by, e.g. an internal graphic card, a USB device, to little main buffer, or interrupt blocking times). |
n18 | Multi-turn overflow | An overflow exceeding the maximum number of rotations (+/-2048) has been detected in the multi-turn encoder feedback. |
n19-n31 | Reserve |
|
n32 | Firmware is a beta version | =1: The firmware version has not been released |
A | Reset | A reset is being asserted at the DIGITAL INx input |
*) These warning messages result in the drive being halted (braking with emergency ramp)