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3 POSITIONING DEDICATED SIGNALS
(11) Gain changing command (M3216+20n) ............. Command signal
This signal is used to change the gain of servo amplifier in the Motion
controller by the gain changing command ON/OFF.
• ON .......... Gain changing command ON
• OFF .......... Gain changing command OFF
Refer to the "MR-J3-
B Servo Amplifier Instruction Manual" for details of
gain changing function.
Instruction Manual list is shown below.
Servo amplifier type Instruction manual name
MR-J3- B MR-J3- B Servo Amplifier Instruction Manual (SH-030051)
(12) Control loop changing command (M3216+20n)
....................... Command signal
When using the fully closed loop control servo amplifier, this signal is used to
change the fully closed loop control/semi closed loop control of servo
amplifier in the Motion controller by the control loop changing command
ON/OFF.
• ON .......... During fully closed loop control
• OFF .......... During semi closed loop control
Fully closed loop
control change
ON
OFF
OFF
ON
Semi closed loop
control change
Control loop
changing command
(M3218+20n)
Control loop
monitor status
(
M2272+n
)
Refer to the "Fully closed loop control MR-J3-
B-RJ006 Servo Amplifier
Instruction Manual" for details of control loop changing.
Instruction Manual list is shown below.
Servo amplifier type Instruction manual name
MR-J3- B-RJ006
Fully closed loop control MR-J3-
B-RJ006
Servo Amplifier Instruction Manual (SH-030056)
POINTS
(1) When the servo amplifier is not started (LED: "AA", "Ab", "AC", "Ad" or "AE"), if
the control loop changing command is turned ON/OFF, the command becomes
invalid.
(2) When the followings are operated during the fully closed loop, it returns to the
semi closed loop control.
(a) Power supply ON or reset of the Motion CPU
(b) Wire breakage of the SSCNET
cable between the servo amplifier and
Motion controller
(c) Control circuit power supply OFF of the servo amplifier
REMARK
It can be use in the SW6RN-SV13Q /SV22Q (Ver.00D or later).