Yaskawa MP2200 Machine Controller - Manual (Page 350)

5 Motion Commands
5.3.5 Write SERVOPACK Parameter (PRM_WR)
5-120
5.3.5 Write SERVOPACK Parameter (PRM_WR)
The PRM_WR command writes the SERVOPACK parameter using the specified parameter number,
parameter size, and setting data.
The write destination is in the SERVOPACK's RAM.
This command will end with a Command Error End if it is executed with a communication method
other than MECHATROLINK-II (32 byte).
( 1 ) Operating Procedure
( 2 ) Related Parameters
[ a ] Setting Parameters
No. Execution Conditions Confirmation Method
1 Motion subcommand execution must be completed. IW††0A is 0 and IB††0B0 is OFF.
Execute PRM_WR motion subcommand.
• Set OW††0A to 2.
Writes the SERVOPACK parameter.
• IW††0A will be 2 during command
execution.
• IB††0B0 will be ON during command
processing.
Write completed.
• IW††0A is 2 and IB††0B0 is OFF.
Execute NOP motion command.
• Set OW††0A to 0.
Parameter Name Setting Contents
OW††0A Motion Subcommand The SERVOPACK parameter is written when this parameter is set to 2.
OW††54
Auxiliary Servo User
Constant Number
Set the number of the SERVOPACK parameter to write.
OW††55
Auxiliary Servo
Constant Number Size
Set the size of the SERVOPACK parameter to write.
Set the size in words.
（ Note） The SERVOPACK's user manual lists the size in bytes, so
those values must be converted to words.
OL††57
Auxiliary Servo User
Constant
Set the set value for the SERVOPACK parameter to write.