Data Transfer And Storage; Data Transfer Overview - Omron CS1W-MCH71 Operation Manual

Data Transfer and Storage

5-1 Data Transfer and Storage
5-1-1

Data Transfer Overview

1,2,3...
Personal Computer
Support Tool
CPU Unit
System parameters
Servo parameters
Position data
System variables
Present Position Preset
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The following methods are available for transferring data between CPU and
MC Units.
1. Download or upload data from the Support Tool
Programs, system parameters, servo parameters, position data, Cam data
created with the Support Tool, can be downloaded to or uploaded from the
MC Unit.
The system parameters, servo parameters, and position data in the MC
Unit can be uploaded to CX-Motion-MCH. Servo parameters can be trans-
ferred to the memory in the servo driver.
Program
System parameters
Servo parameters
Position data
Cam data
2. Read and write data in the MC Unit directly using IOWR/IORD instructions
in the ladder program
The IOWR/IORD instructions can be used to read or write data while the
CPU Unit is running.
MC Unit
Note Make sure that parameters and data are appropriate to operate.
CPU Unit MC Unit
Ladder program
IOWR
IORD
Section 5-1