5.5 Warning messages
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.
Number Designation Explanation
n01 I²t I²t threshold exceeded
n02 regen power reached preset regen power limit
n03* S_fault exceeded preset contouring error limit
n04* response monitoring
response monitoring (fieldbus) has been
activated
n05 supply phase supply phase missing
n06* Sw limit-switch 1 passed software limit-switch 1
n07* Sw limit-switch 2 passed software limit-switch 2
n08 motion task error a faulty motion task was started
n09 no reference point no reference point set at start of motion task
n10* PSTOP PSTOP limit-switch activated
n11* NSTOP NSTOP limit-switch activated
n12 default values
only for HIPERFACE
®
:
motor default values loaded
n13* expansion card expansion card not operating correctly
n14 SinCos feedback SinCos commutation failure
n15 table fault fault as per speed/current table INXMODE 35
n16-n31 reserve reserve
n32 firmware beta version firmware version has not been released
* = these warning messages result in a controller shut-down of the drive (braking by
emergency stop ramp)
SERVOSTAR
®
400 Installation Manual 61
Kollmorgen 07/05 Setup
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