Lenze i550

12.6.6.8 Trouble
This device state becomes acve if a serious system fault occurs. This means that the inverter
is no longer able to drive the motor in a controlled way. The inverter is switched o immedi-
ately.
•
The pulse inhibit is acve (pulses of the inverter are inhibited).
•
The motor is torqueless.
•
The motor brake, if available, is closed.
•
Operaon is inhibited.
•
The inverter can be parameterised.
1 From all states
2 Power secon inhibited (pulse inhibit)
3 Power secon enabled
Bit paern in the CiA 402 status word (0x6041 (P780.00))
Bit 15 ... 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reserved
(specic)
Warning
acve
Operaon
inhibited
Quick stop
acve
DC bus ready
for operaon
Fault acve Operaon
enabled
Switched on Ready to
switch on
X X 0 X X 1 0 0 0
X = state is not relevant
This device state can only be le with the "Reset fault" command if the cause of the fault has
been removed.
Conguring the network
Device prole CiA 402
Device states
326