Specifications

3U Traffic Outstation Handbook
667/HB/26568/000 Page 184 Issue 15
11.8.1 OMCU I/O Port State (IOP)
The state of the OMCU's input/output ports may be displayed by the use of this
command.
Also see DIP for digital inputs, MSI for mains’ state inputs and SOP for digital
outputs.
FORMAT: IOP <n>
Where <n> is the minor index (0 - 7) and results in the following:
Note: The display base binary
IOP 0
COMM’S CHIP PORT
IOP 1
PPC 8255 PORT 2
IOP 2
BOARD 0 MAINS I/Ps
IOP 3
BOARD 0 RELAY O/Ps (bits 0 - 3) and MAINS I/Ps (bits 6 & 7)
IOP 4
BOARD 1 MAINS I/PS
IOP 5
BOARD 1 RELAY O/Ps (BITS 0 - 3) and Mains I/Ps (bits 6 & 7)
IOP 6
BOARD 2 MAINS I/PS
IOP 7
BOARD 2 RELAY O/Ps (bits 0 - 3) and MAINS I/Ps (bits 6 & 7)
11.8.2 OMCU Operating Mode (OPM)
This command displays the current OMCU mode. Values are:
DATA
FUNCTION
0 Monitoring On
1 Monitoring Off
2 Configuration Data being downloaded
3 Configuration Download Fail
4 Configuration Checksum Failure
5 OMCU Unconfigured.
11.8.3 OMCU Power-Up Data (PUD)
This command displays the OMCU power-up diagnostic data:
MINOR
DATA DESCRIPTION
INDEX
PUD 0 : 0 - 3 Last start-up type:
0 = Normal power-up
1 = Watch-dog fail & restart
2 = First time power-up
3 = Soft error & restart
PUD 1 : 0 - 255 Normal power-up cumulative count
PUD 2 : 0 - 255 Watch-dog timeout restart cumulative count
PUD 3 : 0 - 255 First time power-up cumulative count
PUD 4 : 0 - 255 Soft error power-up cumulative count