16.1.6.8 Trouble
This device state becomes acve if a serious system fault occurs. This means that the inverter
is no long
er able to drive the motor in a controlled way. The inverter is switched o immedi-
ately.
•
The pulse inhibit is acve (pulses of the inverter are inhibited).
•
The motor is torqueless.
•
The motor brake, if available, is closed.
•
Operaon is inhibited.
•
The inverter can be parameterised.
1 From all states
2 Power secon inhibited (pulse inhibit)
3 Power secon enabled
Bit paern in the CiA 402 status word (0x6041)
Bit 15 ... 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reserved
(specic)
Warning
acve
Operaon
inhibited
Quick stop
acve
DC bus ready
f
or operaon
Fault acve Operaon
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 "R
eset fault" command if the cause of the fault has
been removed.
Conguring the network
De
vice prole CiA 402
Device states
309