Owner's manual
Table Of Contents
- N-400 User's Manual
- Software License Agreement
- Safety Precautions
- Warnings and Cautions Specific to the N-400
- List of Package Contents
- Contents
- Chapter 1 Overview of the N-400
- Chapter 2 Installation Procedure
- Chapter 3 N-400 Setup Procedure
- Chapter 4 Multi-Drop Link Mode Control Procedure
- Chapter 5 Multi-Head Mode Control Procedure
- Chapter 6 PLC Link
- Appendices
- WARRANTIES AND DISCLAIMERS:
103
Chapter 6 PLC Link
6
6.1.2 Devices used for PLC link
The N-400 supports the following PLC devices.
To use MELSEC-A series, select the data register or file register.
The available memory areas of the MELSEC-A or SYSMAC-C may be smaller than
the following data.
For details, see the instruction manual for the PLC being used.
The MELSEC-A series provides an extension file register.
When a block number is specified during the N-400 setup, the specified extension
file register is used.
When “0” is specified for the block number, the extension file register of the block
number specified in the PLC program is used.
If no block number is specified (during the N-400 setup and PLC programming), the
file register incorporated in the CPU is used.
PLC Device name Memory area
KV-10/16 Data memory DM0000 to DM0999
KV-24/40/80 Data memory DM0000 to DM1999
KV-300 Data memory DM0000 to DM8999
MELSEC-A Data register DM0000 to D8191
File register DM0000 to R8191 (according to the setting)
SYSMAC-C Data memory DM0000 to DM6143