4 activate quick stop, Activate quick stop, 7cia402 device profile – Lenze i700 User Manual
Page 175
Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
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7
CiA402 device profile
7.4
Device control
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7.4.1.4
Activate quick stop
From all states
Power section inhibited (pulse inhibit)
Power section enabled
This command serves to activate quick stop
when operation is enabled.
• Irrespective of the setpoint specified, the
drive is brought to a standstill with the
deceleration set for quick stop (
or
for axis B).
• A changeover to the "
device status takes place.
If the operation has not been enabled yet
(status "
" or "
"),
this command triggers a change to the "
Bit pattern for the "Quick stop" in the Controlword (
for axis B):
Bits 15 - 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Fault reset
Control bits depending on the operating mode
Enable
operation
Activate quick
stop
Enable voltage
Switch on
X
0
X
X
X
X
0
1
X
Note!
During quick stop, the drive executes the setpoint generation and no longer follows the
setpoint defined by the controller!
If several drives execute a chained synchronous motion, the quick stop function has to
be coordinated by the Controller by means of a quick stop profile (master function). In
this case, quick stop cannot be activated via the control bit 6!
1
2
0
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
Fault reaction
active
Fault
Switch-on
disabled
Quick stop
active
Power-on