7 Error Handling
Programmer PG 02
37
3001 ErrPickUp1
3101 SErrPickUp1
Cause:
- Speed pickup 1 is at fault.
- Distance between speed pickup 1 and gear rim is too large.
- Speed pickup 1 is supplying faulty redundant pulses.
- Interruption of cable from speed pickup 1.
- Speed pickup 1 wrongly mounted.
Response:
- Control continues operation by speed pickup 2 if available.
- Emergency shutdown if speed pickup 2 is not provided or is also at fault.
Action:
- Check distance between speed pickup 1 and gear rim.
- Check preferred direction of speed pickup.
- Check cable to speed pickup 1.
- Check speed pickup 1, replace if necessary.
3002 ErrPickUp2
3102 SErrPickUp2
Cause:
- Speed pickup 2 is at fault.
- Distance between speed pickup 2 and gear rim is too large.
- Speed pickup 2 is supplying faulty redundant pulses.
- Interruption of cable from speed pickup 2.
- Speed pickup 2 wrongly mounted.
Response:
- Control continues operation by speed pickup 1.)
- Emergency shutdown if speed pickup 1 is not provided or is also at fault.
Action:
- Check distance between speed pickup 2 and gear rim.
- Check preferred direction of speed pickup.
- Check cable to speed pickup 2.
- Check speed pickup 2, replace if necessary.
3004 ErrOverSpeed
3104 SErrOverSpeed
Cause:
Engine speed was/is exceeding overspeed.
Response: Emergency
shutdown
Action:
- Check overspeed parameter (21
SpeedOver
).
- Check adjustment of set speed.
- Check PID adjustment.
- Check mechanical parts, linkage is possibly jamming.
- Check actuator
- Check cable to actuator
