Omron NX701-1 User Manual

5 Motion Control Parameters
5-2
NJ/NX-series CPU Unit Motion Control User’s Manual (W507)
5-1 Introduction
You can use motion control instructions to perform single-axis operations and multi-axes operations on
axes groups with the NJ/NX-series CPU Unit’s MC Function Module. Axis and axes group parameters
are used to set these operations. Axis parameters must be set, but axes group parameters are not
required if you do not use multi-axes operations for axes groups.
These parameters are called motion control parameter settings (MC parameter settings).
*1 There are no MC Common Parameter Settings for the current version of the MC Function Module.
*2 Use the Synchronization menu command of the Sysmac Studio to upload and download the project.
*3 A CPU Unit with unit version 1.08 or later and Sysmac Studio version 1.09 or higher are required to use the
MC_WriteAxisParameter (Write Axis Parameters) and MC_ReadAxisParameter (Read Axis Parameters)
instructions.
 Data Flow for Setting MC Parameters
• Download your MC Parameter Settings to the CPU Unit using the Sysmac Studio to save those
settings in the CPU Unit's non-volatile memory. When you upload the MC Parameter Settings to
the Sysmac Studio, the MC Parameter Settings that were saved in the non-volatile memory are
uploaded.
• The settings that were saved in the non-volatile memory are applied to the main memory after you
download them or when the power is turned ON.
• If there are no problems with the saved settings, the MC Function Module executes control based
on the settings in the main memory.
• The settings of some of the parameters can be accessed as system-defined variables for motion
control.
• You can upload and download MC parameter settings regardless of the CPU Unit’s mode or the
status of the MC Function Module.
• When you start the download process, all axes in motion will stop immediately.
Sysmac Studio
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MACH
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RUN
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Downloaded.*2
Uploaded.*2
CPU Unit
MC common parameter settings *1
Axis parameter settings
Axes group parameter settings
• After the setting
are downloaded
• When power is
turned ON
MC common parameter settings *1
Axis parameter settings
Axes group parameter settings
Non-volatile memory Main memory
MC_Write instruction
or other instructions
MC_WriteAxisP
arameter/MC_R
eadAxisParame
ter instruction*3
Temporary
changes to some
parameters
Data movement or
other instructions
User program
Accessing some
parameters as
variables
Temporarily
changes/reads to
some axis
parameter settings

Omron NX701-1 Specifications

General

Brand	Omron
Model	NX701-1
Category	Controller
Language	English