8.3  
Motion Commands
8-37
[ b ] Related Parameters 
■
 Setting Parameters 
■
 Monitoring Parameters 
Parameter Name Setting 
OB
000
Servo ON 
Turns the power to the Servomotor ON and OFF. 
1: Power ON to Servomotor, 0: Power OFF to Servomotor
Turn ON the power before setting the Motion Command Code (OW
08) to 25.
OW
03
Function 1 
Set the speed unit, acceleration/deceleration unit, and filter type. 
OW
08
Motion Command 
Phase control operation is started when this parameter is set to 25.
OL
10
Speed Reference 
Set the speed reference. The setting can be changed during operation. The unit 
depends on the setting of OW
03.
OL
16
Secondary Speed 
Compensation
Set the speed feed forward amount.
OW
31
Speed Amends
Set the speed feed forward gain as a percentage of the rated speed.
OW
3A
S-Curve 
Acceleration Time
Set the acceleration/deceleration filter time constant. Exponential acceleration/
deceleration or a moving average filter can be selected in OW
03. 
Change the setting only after pulse distribution has been completed for the command 
(IB
0C0 is ON).
Parameter Name Monitor Contents 
IB
001
Servo ON 
Indicates the Servo ON status. 
ON: Power supplied to Servomotor, OFF: Power not supplied to Servomotor 
IL
02
Warning 
Stores the most current warning. 
IL
04
Alarm
Stores the most current alarm.
IW
08
Servo Command 
Type Response
Indicates the motion command that is being executed. 
The response is 7 during FEED command execution.
IB
090
Command Executing
Turns ON when abort processing is being performed for FEED command. Turns OFF 
when abort processing has been completed.
IB
091
Command Hold 
Completed
Always OFF for the FEED command. 
IB
093
Command Error 
Occurrence
Turns ON if an error occurs during FEED command execution. The axis will decelerate 
to a stop if it is moving. Turns OFF when another command is executed. 
IB
098
Command Execution 
Completed
Always OFF for the FEED command. 
IB
0C0
Distribution 
Completed
Turns ON when pulse distribution has been completed for the move command. Turns 
OFF during execution of a move command.
IB
0C1
Positioning 
Completed
Turns ON when pulse distribution has been completed. OFF in all other cases.
IB
0C3
Position Proximity
Turns ON when Distribution Completed (DEN) turns ON. 
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