7 fault reaction active, Fault reaction active, 7cia402 device profile – Lenze i700 User Manual
Page 187
Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
187
7
CiA402 device profile
7.4
Device control
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7.4.2.7
Fault reaction active
If a minor fault occurs, i. e. the drive is still able
to actuate the motor in a controlled manner,
this device status becomes active and the drive
is brought to a standstill irrespective of the
setpoint specified with the deceleration set for
quick stop (
• Only the parameters of the inverter can be
changed which do not require controller
inhibit.
• The motor brake, if available, is opened.
• The drive control is working.
Bit pattern for the "Fault reaction active" device status in the Statusword (
for axis B):
Bits 15 - 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Warning is
active
Switch on
disabled
Quick stop
Voltage
enabled
Fault active
Operation
enabled
Switched on
Ready to
switch on
X
X
0
X
X
1
1
1
1
Note!
After quick stop has been executed, i. e. when the drive is at standstill, an automatic
changeover to the "
" device status is effected.
The "
" device status can only be exited using the "
" command if the cause
of the fault is eliminated.
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
Fault reaction
active
Fault
active
Switch on
disabled
Quick stop
active
Power on