Trouble - Lenze i950 Commissioning Manual

16.1.6.8

Trouble

This device state becomes active 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 off immedi-
ately.
The pulse inhibit is active (pulses of the inverter are inhibited).
•
The motor is torqueless.
•
The motor brake, if available, is closed.
•
Operation is inhibited.
•
The inverter can be parameterised.
•
1 From all states
2 Power section inhibited (pulse inhibit)
3 Power section enabled
Bit pattern in the CiA 402 status word (0x6041)
Bit 15 ... 8 Bit 7
Reserved Warning
(specific) active
X X
X = state is not relevant
This device state can only be left with the
been removed.
Bit 6 Bit 5
Operation Quick stop DC bus ready
inhibited active for operation
0 X
"Reset fault" command if the cause of the fault has
Configuring the network
Bit 4 Bit 3 Bit 2
Fault active Operation
enabled
X 1
Device profile CiA 402
Device states
Bit 1 Bit 0
Switched on Ready to
switch on
0 0 0
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