Lenze 8200 Frequency inverters Manual de usuario Pagina 239

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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
C
o
d
N
a
m
Lenze Choice Info
I
M
P
O
R
T
A
N
T
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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