Hitachi HIDIC EH-150 Applications Manual page 7

Chapter 7 Automatic Sending/Receiving function (ASR)
7.1 ASR............................................................................................................................................................ 7- 1
7.1.1
7.1.2
7.2 Presetting ................................................................................................................................................... 7- 4
7.2.1
7.2.2
7.3 ASR with user program.............................................................................................................................. 7- 14
7.3.1
7.3.2
Chapter 8 Register Structure
8.1 Status Register ........................................................................................................................................... 8- 1
Module status (MDSR) .............................................................................................................................. 8- 2
Connection n error status (CnESR)............................................................................................................ 8- 3
Connection n communication status (CnCSR)........................................................................................... 8- 5
8.2 Control Register ......................................................................................................................................... 8- 6
Module Control Register (MDCR) ............................................................................................................ 8- 7
Connection Control Register (CNCR) ....................................................................................................... 8- 8
Event send Control Register (RECR)......................................................................................................... 8- 9
Exclusive Receive control Register (EXRR) ............................................................................................. 8- 9
Receive area refresh Register (RDCR) ...................................................................................................... 8- 9
Error Clear Control 1 Register (EC1CR) ................................................................................................... 8- 10
Error Clear Control 2 Register (EC2CR) ................................................................................................... 8- 10
Error Clear Control 3 Register (EC3CR) ................................................................................................... 8- 11
Close Mode Control Register (CMCR)...................................................................................................... 8- 11
8.3 How to access registers .............................................................................................................................. 8- 13
8.3.1
8.3.2
Chapter 9 MAINTENANCE, CHECK, ERROR
9.1 Dairy Check ............................................................................................................................................... 9- 1
9.2 Regular Check............................................................................................................................................ 9- 1
9.3 Error LED and measure ............................................................................................................................. 9- 2
9.3.1
9.3.2
9.3.3
9.4 Special Internal Outputs in the CPU module ............................................................................................. 9- 6
Chapter 10 Troubleshooting
10.1 Troubleshooting follow.............................................................................................................................. 10- 1
10.2 Diagnostic function .................................................................................................................................... 10- 8
Appendix Fundamentals of TCP/IP
A.1 IP address................................................................................................................................................... APP-1
A.2 Sub net mask .............................................................................................................................................. APP-1
A.3 IP (Internet Protocol) and routing table...................................................................................................... APP-2
A.4 User Datagram Protocol (UDP) ................................................................................................................. APP-2
A.5 Transmission Control Protocol (TCP)........................................................................................................ APP-2
A.6 Port number................................................................................................................................................ APP-3
Automatic data sending ................................................................................................................ 7- 1
Automatic data receiving.............................................................................................................. 7- 2
Open connection........................................................................................................................... 7- 5
Close connection .......................................................................................................................... 7- 9
Optional data receiving ................................................................................................................ 7- 15
Event sending ............................................................................................................................... 7- 19
FUN201command ........................................................................................................................ 8- 14
Software reset function................................................................................................................. 8- 19
ERR confirmation by LED indication .......................................................................................... 9- 2
How to turn off LED .................................................................................................................... 9- 3
Confirm error by status register (SR) ........................................................................................... 9- 5
7-1 to 7-20
8-1 to 8-19
9-1 to 9-6
10-1 to 10-12
APP-1 to APP-2