Mitsubishi Electric MOTION CONTROLLERS Q172DCPU Programming Manual page 130

4 AUXILIARY AND APPLIED FUNCTIONS
<Program example>
System configuration
Q61P QnUD(H) Q172D
CPU CPU
AMP
Axis 1
M
(a) Motion SFC program
Disconnect operation
Disconnect processing
[G10]
SD508==0
[F10]
SD803=5
[G20]
SD508==-1
[F20]
SD803=-2
[G30]
SD508==0
(1) Self CPU program which connects/disconnects servo amplifiers from Axis 5 on
Disconnect procedure:
Connect procedure:
QY40 QY40 Q172D QY40
LX
AMP AMP
Axis 2 Axis 3
M M
Check the disconnect
command accept status.
Set "5" (Disconnect from
Axis 5 on) as disconnect
command in SD803.
Disconnect execute waiting
Set "-2" as disconnect
execute command in
SD803.
Check the completion of
disconnect processing.
END
Turn OFF the power supply of servo amplifier after
checking its LED display for "AA".
Resume operation of servo amplifier after verifying
that the servo ready (M2415+20n) is ON.
Disconnection (From Axis 5 on)
AMP AMP AMP
Axis 4 Axis 5 Axis 8
M M M
Connect operation
[G10]
SD508==0
[F10]
SD803=-10
[G20]
SD508==-1
[F20]
SD803=-2
[G30]
SD508==0
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Connect processing
Check the connect
command accept status.
Set "-10" as connect
command in SD803.
Connect execute waiting
Set "-2" as connect
execute command in
SD803.
Check the completion of
connect processing.
END