Technical data

Diagnosis
Operating Manual
97ID 442281.00
WE KEEP THINGS MOVING
13
13.3.28 72:Brake test
Resolution Level Response Fault counter
For active brake manage-
ment in the SDS 5000, the
time set in B311 has
elapsed without the B300
Brake test action having
been performed.
Message until the time set
in B311Timeout for brake
testB300 has elapsed twice
and afterwards a malfunc-
tion occurs.
This malfunction only occurs with the enable
switched off.
Z72
Cause Description Measure Acknowledgement
1:B311Timeout The time entered in B311 Timeout for
brake test B300 has elapsed twice
without the B300 Brake test action
having been performed.
Perform the B300 Brake test action. For the Malfunction level, the
event can be acknowledged
for a duration of 5 minutes to
be able to perform the B300
Brake test action. If this time
elapses without the B300
Brake test action being suc-
cessfully performed, the in-
verter changes to the
Malfunction state again. If the
B300 Brake test action is suc-
cessfully performed, the event
is automatically acknowl-
edged.
2:brakeDefective When performing the brake test ac-
tion, the holding torque entered in
B304 or B305 could not be applied or
the encoder test run included in the
brake test was completed with errors.
• Perform the brake grinding func-
tion and then the brake test.
• The motor must be sent in for re-
pair. Please contact our service
department, see section 1.4 Fur-
ther support