Mitsubishi MELSEC-Q QD77MS - Page 301

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Chapter 5 Data Used for Positioning Control
Setting item Setting details
Cd.100
Servo OFF command
•
Turns OFF each axis servo.
Fetch cycle: Operation cycle
POINT
When you want to turn ON the servo for other than axis 1 with only the servo for
axis 1 turned OFF, write "1" to storage buffer memory address of axis 1 and then
turn ON all axis servo ON [Y1] signal.
Cd.101
Torque output setting value
•
Sets the torque output value. Set a ratio against the rated torque in percentage
unit.
Fetch cycle: At start
POINT
•
If the "
Cd.101
Torque output setting value" is "0", the "
Pr.17
Torque limit
setting value" will be its value.
•
If a value beside "0" is set in the "
Cd.101
Torque output setting value", the
torque generated by the servomotor will be limited by that value.
•
The "
Pr.17
Torque limit setting value" of the detailed parameter becomes
effective at the PLC ready signal rising edge.
•
The "
Cd.101
Torque output setting value" (refer to the start) axis control data
can be changed at all times. Therefore in the "
Cd.101
Torque output setting
value" is used when you must change.
(Refer to Section 13.5.4 "Torque change function".)
Cd.108
Gain changing command
•
The command required to carry out "gain changing" of the servo amplifier from
QD77MS.
Fetch cycle: Operation cycle
POINT
•
If the setting is other than "0" and "1", operation is performed in the "gain
changing" with the setting regard as "0".
(Refer to the Servo amplifier Instruction Manual.)
Cd.112
Torque change function
switching request
•
Sets "same setting/individual setting" of the forward torque limit value or reverse
torque limit value in the torque change function.
Fetch cycle: Operation cycle
POINT
•
Set "0" normally. (when the forward torque limit value and reverse torque limit
value are not divided.)
•
When a value except "1" is set, it operates as "forward/reverse torque limit
value_ same setting".