ID 442426.04 191WE KEEP THINGS MOVING
Drive controller
9
Manual SD6
9.5.3.4 59:TempDev. i2t
Triggering Level Response Counter
The i
2
t model calculated for the drive controller
exceeds 105% of thermal load.
Fault 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.
Z59
Possible cause Test Measure Confirmable
Drive controller overloaded Check the load situation of your drive. • Reduce any existing loads (lubrications,
blockages, etc.).
• Use a drive with a suitable power rating.
Yes
Cycle frequency too high Check the load situation of your drive under
consideration of the derating.
• Reduce B24.
• Use a drive with a suitable power rating.
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