Lenze E94AxHE Technology Application CiA402 Device profile - Manual (Page 59)

EDS94TA11010xxxx EN 1.2 - 03/2010
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9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Device control
3.7.3.8 Fault
If a grave error occurs, i.e. the drive is not able to operate the motor in a controlled manner
anymore, the drive is switched off immediately and this device state becomes active.
 The pulse inhibit is set, i.e. the pulses of the controller are inhibited.
 The motor is torqueless.
 The motor brake, if available, is closed.
 The operation is inhibited.
 The controller can be parameterised.
Bit pattern for the "Fault" device state in 0x6041 (status word):
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Warning Switch on
disabled
Quick stop Voltage
enabled
Fault Operation
enabled
Switched on Ready to switch
on
X 0 X X 1 0 0 0

Note!
This device state can only be left using the " Reset fault " command if the error
cause is removed.