
Troubleshooting and fault elimination
8200SHB01998-4
8.4 Reset of fault messages
TRIP
After eliminating the fault, the pulse inhibit will only be reset after the
acknowledgement of TRIP.
Note!
IftheTRIPsourceisstillactive,theTRIPcannotbereset.
Code Name Possible settings IMPORTANT
Lenze Choice Info
C170¤ TRIP-reset selection -0- TRIP reset by pressing the STP key
or LOW signal at ctrl. enable or
fieldbus
-1- Auto-TRIP reset or TRIP reset by
pressing the STP key or LOW signal
at ctrl. enable or fieldbus
C171 Deceleration for
Auto-TRIPreset
0.00 0.00 {0.01 s} 60.00
Function You canselect whether the fault is to be reset automaticallyor manually.
Auto-TRIPreset doesnot reset all faults automatically.
Activation C170 = -0-:
TRIP reset (fieldbus)
STP key
LOW signal at terminal 28
C170 = -1-:
Auto-TRIP reset resets all faults after the time set under C171.
TRIP reset (fieldbus)
STP key
LOW signal at terminal 28
Important Mains switching always resets TRIP.
With more than 8 auto-TRIP resets within 10 minutes (internal counter), the controller sets TRIP
and indicatesrST (counterexceeded).
- With TRIP reset by pressing the STP key or LOW signal at ctrl. enable or fieldbus, the controller
resets the internal counter.
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