Lenze E94AxHE Technology Application CiA402 Device profile - Manual (Page 47)

EDS94TA11010xxxx EN 1.2 - 03/2010
L
47
9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Device control
3.7.2.1 Shutdown
This command changes the device status from " Switch on disabled " to " Ready to switch
on ".
If the pulse inhibit has already been deactivated and the device status of the controller is
" Operation enabled ", this command can be used to set the pulse inhibit again.
 If automatic brake operation is activated, the parameterised brake closing time is
observed: The system waits until the brake is applied before the pulse inhibit is set.
 The motor becomes torqueless and coasts if it is not braked.
 The device state "
Switched on " or " Operation enabled " changes back to the device state
" Ready to switch on ".
[3-2] Possible state changes through "Shutdown" command
Bit pattern for "Shutdown" command in 0x6040 (control word):
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reset fault Operating mode-dependent control bits Enable
operation
Quick stop Enable voltage Switch on
0 X X X X 1 1 0
 From all states
 Power section inhibited (pulse inhibit)
 Power section enabled
1
2
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
0 Fault reaction
active
Fault
active
Switch on
disabled
Quick stop
active
Power on