Function - Omron NY532-1500 Reference Manual

3 Axis Command Instructions
In-Out Variables
Name Meaning
Master Master Axis
Slave Slave Axis
TriggerInput Trigger Input
Condition
TriggerVariable Trigger Vari-
able
*1 Specify a user-defined Axis Variable that was created in the Axis Basic Settings of the Sysmac Studio (default:
MC_Axis***) or a system-defined axis variable name (_MC_AX[*], _MC1_AX[*], or _MC2_AX[*]).
*2 Define a user-defined variable with a data type of _sTRIGGER_REF..
_sTRIGGER_REF
Name Meaning
Mode Mode
LatchID Latch ID
Selection
InputDrive Trigger
Input Sig-
nal

Function

• The MC_MoveLink instruction moves a slave axis in synchronization with a specified master axis.
• A type of electronic cam operation is performed, but synchronous positioning is performed between
the slave axis and the master axis.
• Use MC_Stop to stop the axis during motion for this instruction.
Precautions for Correct Use Precautions for Correct Use
Do not execute the MC_SetPosition instruction for the Master (Master Axis) if you use this
instruction on a CPU Unit with unit version 1.09 or earlier. If the MC_SetPosition instruction is
executed for the Master (Master Axis), the Slave (Slave Axis) may follow the Master (Master
Axis) quickly.
If you want to use the MC_SetPosition instruction for the Master (Master Axis), disable the rela-
tionship between the Master (Master Axis) and Slave (Slave Axis) executing the instruction.
Refer to Precautions for Master and Auxiliary Axes in Synchronized Control on page 1-6 for pre-
cautions on the master axis.
Mapping Data Objects
You must map the following object data when LinkOption (Synchronization Start Condition) is set to
_mcTriggerDetection and the MC_MoveLink (Synchronous Positioning) instruction executed with
Mode set to Drive Mode. Mapping is performed in the Detailed Setting Area of the Axis Basic Set-
tings Display of the Sysmac Studio.
3-272
Data type Valid range
_sAXIS_REF ---
_sAXIS_REF ---
_sTRIGGER_REF ---
BOOL TRUE or
FALSE
Data type Valid range
_eMC_Trigger_ 0: _mcDrive
Mode 1: _mcController
_eMC_Trigger_ 0: _mcLatch1
Latch_ID 1: _mcLatch2
_eMC_Trigger_ 0: _mcEncoderMark
Input _Drive 1: _mcEXT
Specify the master axis.
Specify the slave axis.
Set the trigger condition.
Specify the input variable to function as the trigger
to specify the controller mode with a trigger condi-
tion.
Specify the trigger mode.
0: Drive Mode
1: Controller Mode
Specify which of the two latch functions to use
in Drive Mode.
0: Latch 1
1: Latch 2
Specify the Servo Drive trigger signal to use in
Drive Mode.
0: Z-phase signal
1: External input
NY-series Motion Control Instructions Reference Manual (W561)
Description
*1
*1
*2
Function