Mitsubishi MELSEC-Q QD77MS, User Manual

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Chapter 14 Common Functions
(5) Execute the connect/disconnect command to the A-axis for multiple axis
servo amplifier. When the connect/disconnect command is executed to the
axis allocated except A-axis, the operation is shown below.
Servo amplifier Operation of the axis allocated except A-axis
MR-J4(W)-B (Standard mode) It can be disconnected from the A-axis.
MR-J3(W)-B
It can be disconnected from the axis designated, however,
it cannot be connected.
(6) The connect/disconnect/execute command cannot be accepted during
amplifier-less operation mode. "
Md.53
SSCNET control status
" will be "0:
Command accept waiting" (The disconnection is released.).
If being switched to the amplifier-less operation mode when "
Md.53
SSCNET
control status
" is "1: Disconnected axis existing", the disconnected axis is
automatically connected when switching to the normal operation mode again.
If being switched to the amplifier-less operation mode when "
Md.53
SSCNET
control status
" is "-1: Execute waiting", the connect/disconnect command
becomes invalid.
[3] Buffer memory list
The buffer memory for the connect/disconnect function of SSCNET
communication is shown below.
(1) System control data
Buffer memory address
Setting item
Setting
value
Setting details
QD77MS2
QD77MS4
QD77MS16
Cd.102
SSCNET control
command
The connect/disconnect command of SSCNET
communication is executed.
0
: No command
Axis No.
(Note-1)
: Disconnect command of
SSCNET communication
(Axis No. to be
disconnected)
-2 : Execute command
-10 : Connect command of
SSCNET communication
Except above setting: Invalid
(Note-1): QD77MS2 : 1 to 2,
QD77MS4 : 1 to 4,
QD77MS16: 1 to 16
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