Data type Valid range Description
Corresponding instruc-
tion variable
(Meaning)
_eMC_ACCDE-
COVER
0: _mcAccDecOverBuffer
1: _mcAccDecOverRapid
2: _mcAccDecOverErrorStop
Sets the operation for when the maxi-
mum acceleration/deceleration rate
would be exceeded after excessive
acceleration/deceleration during ac-
celeration/deceleration control of the
axis because stopping at the target
position is given priority
.
0: Use rapid acceleration/decelera-
tion. (Blending is changed to Buf-
fered.)
*3
1: Use rapid acceleration/decelera-
tion.
2: Minor fault stop
*4
---
_eMC_RE-
VERSE_MODE
0: _mcReverseModeDecelera-
tionStop
1: _mcReverseModeImmediate-
Stop
Specifies the operation for reversing
rotation for multi-execution of instruc-
tions, re-execution of instructions,
and interrupt feeding.
0: Deceleration stop
1: Immediate stop
---
_eMC_COUNT_M
ODE
0: _mcCountModeLinear
1: _mcCountModeRotary
Sets the count mode for the position.
0: Linear Mode (finite length)
1: Rotary Mode (infinite length)
---
_eMC_UNITS 0: _mcPls
1: _mcMm
2: _mcUm
3: _mcNm
4: _mcDeg
5: _mcInch
Sets the unit for command positions.
0: pulse
1: mm
2: μm
3: nm
4: degree
5: inch
---
_eMC_CAM_MON-
IT
OR_MODE
*5
0: _mcCalcCamDistanceDiff Specifies information on the cam op-
eration to be monitored.
0: Displacement following error cal-
culation
---
*1. This parameter is enabled only for torque control.
*2. To use _mcLatestCommand, the following condition must be met for the master and slave axes.
When you use mcLatestCommand, the axis number set for the master axis in the system-defined variable for motion
control must be lower than the axis number set for the slave axis in the system-defined variable for motion control.
*3. Blending is not changed to Buffered. For details, refer to the NY
-series Industrial Panel PC / Industrial Box PC Motion
Control User’s Manual (Cat. No. W559).
*4. The axis does not stop with an error and operation continues if blending operation is used. For details, refer to the NY-
series Industrial Panel PC / Industrial Box PC Motion Control User’s Manual (Cat. No. W559).
*5. If you use an NY-series Controller, the Controller with unit version 1.21 or later and Sysmac Studio version 1.29 or
higher are required to use this variable.
2-1-5
Output Variables for Motion Control Instructions
The following table lists the output variables for motion control instructions.
2 Variables and Instructions
2-27
NY-series Motion Control Instructions Reference Manual (W561)
2-1 Variables
2
2-1-5 Output Variables for Motion Control Instructions
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