ID 442426.04 425WE KEEP THINGS MOVING
Diagnosis
16
Manual SD6
16.46 83:Failure of one/all mains phases
Triggering Level Response Counter
A problem was discovered with the supply voltage. Warning with 10 s
warning time
Parameterized fault response in A29:
• A29 = 0:inactive
The power board is switched off and the drive
becomes torque-free/force-free. If the air override is
inactive, a possibly existing brake will be controlled to
close.
• A29 = 1:active
The drive is stopped with a quick stop. If the air
override is inactive, a possibly existing brake will be
controlled to close at the end of the quick stop.
Z83
Possible cause Test Measure Confirmable
Failure of one/all mains phases The mains monitoring has detected that a
phase is missing when the power stage is
switched on.
Check the line fuse and wiring. Yes
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