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Appendices
A - 72
NX-series Position Interface Units User’s Manual (W524)
Cyclic Synchronous
Absolute Positioning
MC_SyncMoveAbsolute
The MC_SyncMoveAbsolute instruction
cyclically outputs the specified target
position for the axis.
A
Yes
Reset Axis Error
MC_Reset
The MC_Reset instruction clears axis
errors.
A
Yes
*5
Change Axis Use
MC_ChangeAxisUse
The MC_ChangeAxisUse instruction
temporarily changes the Axis Use axis
parameter.
---
Yes
Enable Digital Cam
Switch
MC_DigitalCamSwitch
The MC_DigitalCamSwitch instruction
turns a digital output ON or OFF accord-
ing to the axis position.
A
Yes
Time Stamp to Axis Posi-
tion Calculation
MC_TimeStampToPos
The MC_TimeStampToPos instruction
calculates the position of the axis for the
specified time stamp.
A
Yes
Periodic Axis Variable
Synchronization between
Tasks
MC_PeriodicSyncVariables
The MC_PeriodicSyncVariables instruc-
tion periodically synchronizes Axes Vari-
ables between tasks.
---
Yes
*1. This instruction functions to enable and disable axis control (i.e., pulse output) for a Pulse Output Unit. It does not turn
the power ON and OFF to the motor that is connected to the motor drive that in turn is connected to the Pulse Output Unit.
*2. When you combine a Pulse Output Unit and the MC Function Module to perform homing, set the Home Input Signal pa-
rameter in the Homing Settings in the MC Function Module to 1 (Use external home input). Also, connect the home input
signal to external input 0 on the Pulse Output Unit and set the External Input 0 Function Selection parameter to
latch input
1
.
Use an external home sensor or the encoder phase-Z signal for the external input signal. Refer to
on page 8-65 for details.
*3. This instruction adjusts the command position according to the actual position. It does not manipulate the error counter
reset output from the Pulse Output Unit. This instruction does not reset the accumulated following error in the motor drive
that is connected to a Pulse Output Unit.
*4. This instruction cannot be used together with a Pulse Output Unit. If you execute it, a Process Data Object Setting Missing
error occurs.
*5. This instruction resets an error condition between the MC Function Module and the Pulse Output Unit. It does not reset
the error in the motor drive that is connected to a Pulse Output Unit.
Instruction name
Instruction
Outline of instruction
Attri-
butes
Applica-
bility
Summary of Contents for NX-EC0112
Page 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Page 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Page 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Page 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Page 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Page 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Page 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Page 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Page 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Page 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Page 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...