Lenze EMF2112IB - Manual (Page 42)

Troubleshooting and fault elimination
7-2 BA2112EN
7.1 Controller is inhibited
The controller cannot be enabled via INTERBUS-Loop process data, i.e. the status ” OPERATION
ENABLED” will not be reached.
1
INTERBUS loop
Initialization
ok?
INTERBUS loop
check
Check 2112 mo-
dule
Yellow bus LED
on permanently?
82XX:
Set the operating mode (C0001) to
3 (if necessary, store parameter
C0003)
POW1 = 0000
hex
selection
PIW1 =
xxxx xxxx x100 0000
bin
(switch-on inhibit)?
PIW1 =
xxxx xxxx 0xxx 1000
bin
(fault)?
Fault (TRIP)
reset
No
Yes
No
Yes
No
Yes
Yes
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