MITSUBISHI ELECTRIC MOTION CONTROLLERS Q172DCPU - Manual (Page 130)

4 - 39
4 AUXILIARY AND APPLIED FUNCTIONS
<Program example>
(1) Self CPU program which connects/disconnects servo amplifiers from Axis 5 on
Disconnect procedure: Turn OFF the power supply of servo amplifier after
checking its LED display for "AA".
Connect procedure: Resume operation of servo amplifier after verifying
that the servo ready (M2415+20n) is ON.
Disconnect processing Connect processing
(a) Motion SFC program
Disconnect operation Connect operation
[G10]
[F10]
[G20]
[F20]
[G30]
[G10]
[F10]
[G20]
[F20]
[G30]
SD508==0
SD803=5
SD508==-1
SD803=-2
SD508==0
END
SD508==0
SD803=-10
SD508==-1
SD803=-2
SD508==0
END
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.
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.
Q61P QnUD(H)
CPU
Q172D
CPU QY40 QY40 Q172D
LX QY40
System configuration
Axis 1
AMP
M
Axis 2
AMP
M
Axis 3
AMP
M
Axis 4
AMP
M
Axis 5
AMP
M
Axis 8
AMP
M
Disconnection (From Axis 5 on)