CONTENTS
Chapter 1. Foreword
1-1 to 1-2
1.1 Before use ........................................................................................................................................ 1-1
1.2 Precautions during use..................................................................................................................... 1-2
1.3 Usable
CPU modules ....................................................................................................................... 1-2
Chapter 2. Specifications
2-1 to 2-2
2.1 General
specifications ...................................................................................................................... 2-1
2.2 Function
specifications ..................................................................................................................... 2-1
2.3 Transmission
specifications.............................................................................................................. 2-1
2.4 Defference with upper H series equipment....................................................................................... 2-2
Chapter 3. Configuration
3-1 to 3-2
3.1 Part
names and functions................................................................................................................. 3-1
3.2 Module
information display LED ....................................................................................................... 3-2
Chapter 4. Basic CPU Link Operations
4-1 to 4-6
4.1 System
Configuration ....................................................................................................................... 4-1
4.2 CPU
link
functions ............................................................................................................................ 4-2
4.3 Function for accessing other stations ............................................................................................... 4-5
4.4 Link data refresh time....................................................................................................................... 4-5
4.5 Method of confirming link data validation.......................................................................................... 4-6
4.5.1 Link
Error Flag Area............................................................................................................. 5-1
4.5.2
Example of Effective check of Link Data .............................................................................. 5-1
Chapter 5. Installation and start-up
5-1 to 5-4
5.1 Installation ........................................................................................................................................ 5-1
5.1.1 Installation position .............................................................................................................. 5-1
5.1.2 Loading
the module ............................................................................................................. 5-2
5.1.3
The connection of the optical fiber cable.............................................................................. 5-2
5.1.4
The supply of 5V DC for the bypass function ....................................................................... 5-3
5.1.5 Precaution
in mounting ........................................................................................................ 5-3
5.2 Start-up ............................................................................................................................................ 5-4
5.3 Participating
in
and leaving link system ............................................................................................ 5-4
Chapter 6. Error and error recovery
6-1 to 6-8
6.1 Errors ............................................................................................................................................... 6-1
6.2 Error
displays ................................................................................................................................... 6-2
6.3 Clearing errors.................................................................................................................................. 6-2
6.4 Troubleshooting................................................................................................................................ 6-3
6.4.1 Self-diagnosis errors ............................................................................................................ 6-3
6.4.2 Error
troubleshooting by error .............................................................................................. 6-3
Chapter 7. Maintenance and Inspections
7-1 to 7-2
7.1 Daily
inspections .............................................................................................................................. 7-1
7.2 Regular
inspections .......................................................................................................................... 7-1
7.3 Loop-back
check .............................................................................................................................. 7-2
