ID 442426.04
406
WE KEEP THINGS MOVING
Diagnosis
16
Manual SD6
16.34 71:Firmware
Triggering
Level
Response
Counter
A firmware error was detected.
Fault
Causes 1 and 2: The power board remains switched off
and the drive is torque-free/force-free. If a brake is fitted
it is activated to engage if air override is inactive.
Cause 3: 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.
Z71
Cause
Description
Measure
Confirmable
1:FW defective
An active firmware error was detected or
faulty firmware was detected in the firmware
download memory.
Reload the firmware with the
DriveControlSuite commissioning software
in the drive controller. Also note the Service
section.
No
2:Activate FW!
The firmware was loaded into the drive
controller but not yet activated.
Activate the firmware and perform a device
restart. Also note the Service section.
3:CRC error
A firmware error was detected.
Switch off the 24 vdc power supply and
switch it on again. If the error occurs
repeatedly, contact our service department.