Omron CS1W-MC221 -, Operation Manual

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Data Transfer and Storage: Overview Section 4-1
4-1 Data Transfer and Storage: Overview
4-1-1 Data Transfer
The following methods are available for transferring data between the CPU
Unit and an MC Unit.
1,2,3... 1. Download or upload data from CX-Motion.
Programs, system parameters, and position data created with CX-Motion,
can be downloaded to the MC Unit, or the system parameters and position
data in the MC Unit can be uploaded to CX-Motion. Refer to the
CX-Motion
Online Help for actual procedures.
2. Read and write data 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.
Note Command Area address 6120 (override function selection) can be used only
with Unit Ver. 1.15 or later, and with Units whose model number ends in -V1.
Personal computer
CX-Motion
MC Unit
CPU Unit
System parameters,
position data,
programs
MC Unit
CPU Unit
Ladder program
System parameters,
position data,
monitor data,
command area data
CPU Unit
MC Unit
Address
0000 to 1999
4000 to 4684
6000 to 6081
6100 to 6120
(See note.)
Data
Position data
System parameters
Monitor data
Command area
IOWR/IORD
instructions
(Addresses in MC
Unit specified.)