Special Internal Outputs In The Cpu Module - Hitachi HIDIC EH-150 Applications Manual

9.4

Special Internal Outputs in the CPU module

The status information on an EH-ETH module is stored in the special internal outputs area of CPU module
shown in Table 9.4.1.
［ ［ ［ ［ WRF020, WRF022, WRF024］ ］ ］ ］
Bit
0 ASR1 connection status bit
1 ASR2 connection status bit
2 ASR3 connection status bit
3 ASR4 connection status bit
4 ASR5 connection status bit
5 ASR6 connection status bit
6 ASR1 close request bit
7 ASR2 close request bit
8 ASR3 close request bit
9 ASR4 close request bit
10 ASR5 close request bit
11 ASR6 close request bit
12 Task code port1 status bit
13 Task code port2 status bit
14 Task code port3 status bit
15 Task code port4 status bit
［ ［ ［ ［ WRF021, WRF023, WRF025］ ］ ］ ］
Bit
0 ASR1 open error status bit
1 ASR2 open error status bit
2 ASR3 open error status bit
3 ASR4 open error status bit
4 ASR5 open error status bit
5 ASR6 open error status bit
6, 7 Reserved
8 ERR LED status bit
9 I.ERR LED status bit
10 ASR enable status bit
11 AVR flag display bit
12 Ethernet information error bit
13 Sum error bit
14 Operation mode bit
15 Fatal error bit
Table9.4.1 Status information on an EH-ETH module
I/O No. Target slots No.
WRF020
Slot 0
WRF021
WRF022
Slot 1
WRF023
WRF024
Slot 2
WRF025
Explanation
0: Closed,
0: No request,
0: Closed,
Explanation
0: Without error,
0: Turn off
0: Disable
The AVR flag of MDSR is displayed.
0: Without error
0: Normal
0: Without error
9-6
Chapter 9 Maintenance, check, error
1: Open
1: Request
1: Open
1: Error
Always "0"
1: Turn on
1: Enable
1: Error
1: IP address setting mode
1: Error