Mc_Changeaxisuse; Variables - Omron Sysmac NY-series Instruction & Reference Manual

3 Axis Command Instructions

MC_ChangeAxisUse

The MC_ChangeAxisUse instruction temporarily changes the Axis Use axis parameter.
Instruction Name
MC_ChangeAxi- Change Axis
sUse Use
Precautions for Correct Use
The values that are written by this instruction are not saved in non-volatile memory in the CPU
Unit. Any values that are written are lost when the power supply to the Controller is turned OFF,
when settings are downloaded, or when the MC Function Module is restarted. They return to
the values that were set from the Sysmac Studio.
Use the Sysmac Studio and transfer the parameters to save them to non-volatile memory.
Additional Information
• Use the Synchronize Menu of the Sysmac Studio to download the project.
• Refer to the NY-series Industrial Panel PC / Industrial Box PC Software User's Manual (Cat.
No. W558) for an application example that uses this instruction.

Variables

Input Variables
Name Meaning
Execute Execute
AxisUse Axis Use
*1. The default value for an enumeration variable is actually not the number, but the enumerator.
3-412
FB/
Graphic expression
FUN
FB
MC_ChangeAxisUse_instance
MC_ChangeAxisUse
Axis
Execute
AxisUse
Data type
BOOL TRUE or FALSE
_eMC_AXIS_USE 1: _mcUnusedAxis
2: _mcUsedAxis
Axis
Done
Busy
CommandAborted
Error
ErrorID
Valid range Default
FALSE
*1
1
NY-series Motion Control Instructions Reference Manual (W561)
ST expression
MC_ChangeAxisUse_instance (
Axis :=parameter,
Execute :=parameter,
AxisUse :=parameter,
Done =>parameter,
Busy =>parameter,
CommandAborted =>parameter,
Error =>parameter,
ErrorID =>parameter
);
Description
The instruction is executed
when the value of this variable
changes to TRUE.
Specify a used axis or an un-
used axis.
1: Unused axis
2: Used axis