Turning On The Servo - Omron NJ501-1400 User Manual

7-2

Turning ON the Servo

You can turn the Servo ON or OFF to enable or disable sending operation commands to the Servo
Drive. The MC_Power (Power Servo) motion control instruction is used.
Input parameter
Specify the axis to move with the Axis in-out variable. Change the Enable input variable for MC_Power
to TRUE to turn ON the Servo. Change Enable to FALSE to turn OFF the Servo.
Precautions for Correct Use Precautions for Correct Use
If you change Enable to FALSE while the axis is moving, the command stops immediately and all
motion control instructions for that axis are disabled.
Additional Information
If an OMRON G5-series Servomotor with an absolute encoder is used, home is defined when
Enable changes to TRUE.
7-2-1 Turning ON the Servo
1
Adding and Setting an Axis
Add and set an axis from the Sysmac Studio. For details, refer to 3-2-2 Setting Procedure.
2
Setting Axis Parameters
Set the axis parameters from the Sysmac Studio. For details, refer to 3-2-2 Setting Procedure.
3
Writing the User Program
Create the user program from the Sysmac Studio. For details, refer to 6-8 Programming Motion
Controls.
4
Downloading Axis Parameters and the User Program
Download the axis parameters and user program to the CPU Unit. Use the Synchronization
menu command of the Sysmac Studio to download the project to the CPU Unit.
For details, refer to 3-2-2 Setting Procedure.
5
Executing the User Program
Execute the user program and change the Enable input variable for MC_Power to TRUE. The
Servo Drive will change to the Servo ON state.
NJ-series CPU Unit Motion Control User's Manual (W507)
Body name
In-out variable
Axis1 Axis
A
Enable
Input variable
Instance name
MC_Power_instance
MC_Power
Axis
Status
Busy
Error
ErrorID
7 Manual Operation
Status1
Busy1
Error1
ErrorID1
Output parameter
Output variables
7-3
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