Table Of Contents - Hitachi Hidic EH-150 EH-OLNK Applications Manual

CONTENTS
Chapter 1. Foreword
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 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 Part names and functions................................................................................................................. 3-1
3.2 Module information display LED....................................................................................................... 3-2
Chapter 4. Basic CPU Link Operations
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
4.5.2
Chapter 5. Installation and start-up
5.1 Installation ........................................................................................................................................ 5-1
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.2 Start-up ............................................................................................................................................ 5-4
5.3 Participating in and leaving link system ............................................................................................ 5-4
Chapter 6. Error and error recovery
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
6.4.2
Chapter 7. Maintenance and Inspections
7.1 Daily inspections .............................................................................................................................. 7-1
7.2 Regular inspections.......................................................................................................................... 7-1
7.3 Loop-back check .............................................................................................................................. 7-2
Link Error Flag Area............................................................................................................. 5-1
Example of Effective check of Link Data .............................................................................. 5-1
Installation position .............................................................................................................. 5-1
Loading the module ............................................................................................................. 5-2
The connection of the optical fiber cable.............................................................................. 5-2
The supply of 5V DC for the bypass function ....................................................................... 5-3
Precaution in mounting ........................................................................................................ 5-3
Self-diagnosis errors ............................................................................................................ 6-3
Error troubleshooting by error .............................................................................................. 6-3
1-1 to 1-2
2-1 to 2-2
3-1 to 3-2
4-1 to 4-6
5-1 to 5-4
6-1 to 6-8
7-1 to 7-2