Additional Information
If the MC_SetOverride (Set Override Factors) instruction is executed simultaneously in the
same way as the instructions shown above, the override value is valid even when it is placed on
the bottom. When dif
ferent override values are set with the MC_SetOverride (Set Override Fac-
tors) instruction, the following type of programming is recommended.
MC_
SetOverride
Axis
rate
MOVE
70
MOVE
50
A
B
C
rate
rate
Axis 1
1-2-5
Online Editing of Motion Control Instructions
You can perform the following online editing operations for motion control instructions from the Sys-
mac Studio.
Online editing operations
Deleting motion control instructions
Adding motion control instructions
Adding input variables, output variables, and in-out variables to motion control instructions
Changing input variables, output variables, and in-out variables in motion control instructions
Deleting input variables, output variables, and in-out variables in motion control instructions
Precautions for Correct Use
If instructions to stop the axis motion, such as MC_Stop or MC_GroupStop, are deleted while
the axis is still moving, the axis may not stop depending on the contents of the user program.
Make sure that it is safe to use the online editing before using it for motion control instructions.
1-2-6
Changes in the Operating Mode of the Controller
An NY-series Controller has two operating modes: PROGRAM mode and RUN mode.
This section describes the operation of the MC Function Module when the operating mode changes.
Changes from RUN Mode to PROGRAM Mode
• The motion control instruction that is under execution will be aborted. The CommandAborted output
variable remains F
ALSE, but the operation is the same as when CommandAborted is TRUE.
• If the axis is moving, it will decelerate to a stop at the maximum deceleration. The Servo ON/OFF
status will continue.
1 Introduction to Motion Control Instructions
1-18
NY-series Motion Control Instructions Reference Manual (W561)
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