Mitsubishi Electric RD77MS16, User Manual

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12 DATA USED FOR POSITIONING CONTROL
12.8 Control Data
[Cd.113] Reverse new torque value
• "1" is set in "[Cd.112] Torque change function switching request", a new reverse torque limit value is set. (when "0" is set in
"[Cd.112] Torque change function switching request", the setting value is invalid.)
• Set a value within "0" to "[Pr.17] Torque limit setting value". Set a ratio against the rated torque in 0.1% unit. (The new
torque value is invalid when "0" is set, and "[Pr.17] Torque limit setting value" or "[Cd.101] Torque output setting value"
becomes valid. The range of torque change is 1 to "[Pr.17] Torque limit setting value".
Fetch cycle: Operation cycle
■ Setting value
• Set with a decimal.
• Buffer memory address
Refer to the following for the buffer memory address in this area.

Page 392 Control data
[Cd.130] Servo parameter write request
• Set the write request of servo parameter. Set "1" or "2" after setting "[Cd.131] Parameter No. (Setting for servo parameters
to be changed)" and "[Cd.132] Change data".
Fetch cycle: Main cycle
*1
*1 Cycle of processing executed at free time except for the positioning control. It changes by status of axis start.
■ Setting value
• Set with a decimal.
Set "1" for MR-J4(W)-B, MR-JE-B, and MR-J3(W)-B, and set "2" for VC

series.
Writing failure occurs when a value except "1" or "2" is set.
• Buffer memory address
Refer to the following for the buffer memory address in this area.

Page 392 Control data
Reverse new torque value
0 to [Pr.17] Torque limit setting value ( × 0.1%)
Setting
value
K
Servo parameter write request
1 : 1 word write request
2 : 2 words write request
Other than 1 and 2: Not request
Setting
value
K
The Simple Motion module resets the value to "0" automatically
when the parameter write access completes.
(The Simple Motion module resets the value to "3" at writing failure.)