ID 442426.04 388WE KEEP THINGS MOVING
Diagnosis
16
Manual SD6
16.20 50:Safety function
Triggering Level Response Counter
The drive controller has determined
inconsistencies when monitoring the safety
module. Note that the test is set up functionally and
not in terms of safety.
Fault 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.
Z50
Cause Description Measure Confirmable
1:inconsistent request (single
channel)
STO was requested for more than 500 ms
on one channel only.
• Check the wiring.
• Please contact our Service department.
Yes
2:SafetyModul incorrect The expected safety module (E53) does not
match the safety module that was detected
(E54[0]).
• Project the installed safety module in the
drive controller.
• Use a drive controller with the projected
safety module.
No
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