Lenze 8200 series - Manual (Page 64)

Troubleshooting and fault elimination
8-6 UOMu_^MVMO
Function You can select whether the active fault is to be reset automatically or manually.
Auto-Trip reset does not reset all faults automatically.
Activation C170 = -0-:
D
Manual TRIP-reset
D STP key
D LOW signal at terminal 28
C170 = -1-:
Auto-Trip reset resets the following fault messages after the time set under C171:
- OC3 (overload during acceleration)
- OC4 (overload during deceleration)
- OC5 (overload)
- OC6 (I
¡ t switch-off)
- OH (overtemperature)
- OUE (overvoltage in DC bus)
Important Mains switching always resets TRIP.
With more than 8 auto-trip resets within 10 minutes, the controller sets TRIP and
indicates rST (numerator exceeded).
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