Technical data

Diagnosis
Operating Manual
66ID 442281.00
WE KEEP THINGS MOVING
13
13.3.4 34:Hardw.fault
Resolution Level Response Fault counter
There is a hardware fault. Malfunc-
tion
The inverter can no longer be enabled. Z34
Cause Description Measure Acknowledgement
1:FPGA Fault when loading the FPGA Please contact our service depart-
ment, see section 1.4 Further sup-
port
can not be acknowl-
edged
2:NOV-ST Faulty power stage memory (EE-
PROM)
3:NOV-ST Faulty control part memory (EE-
PROM)
4:Brake1 The controller of the brake 1 is faulty
or the 24 V supply is missing at the
brake module.
Check the wiring and correct it if nec-
essary.
5:Brake2 The controller of the brake 2 is faulty
or the 24 V supply is missing at the
brake module.
Check the wiring and correct it if nec-
essary.
11:CurrentMeas The current offset measurement for
the device start-up indicates a devia-
tion that is too large.
Please contact our service depart-
ment, see section 1.4 Further sup-
port