6 disable voltage, Disable voltage, 7cia402 device profile – Lenze i700 User Manual
Page 177
Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
177
7
CiA402 device profile
7.4
Device control
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7.4.1.6
Disable voltage
From all states
Power section inhibited (pulse inhibit)
Power section enabled
This command serves to inhibit the output
stages of the controller again.
• The pulse inhibit is set (unless they are set
already), i.e. the pulses of the controller are
inhibited.
• The motor becomes torqueless.
• A changeover back to the "
" device status takes place.
Danger!
If the motor gets torqueless and a load is
connected, motors without a holding brake
may move in an uncontrolled way!
In case no load is connected, the motor is
coasting.
Bit pattern for the "Disable voltage" 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
X
0
X
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