Bailey infi 90 40 Series, Руководство по оборудованию

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TROUBLESHOOTING
NNIU01 NETWORK INTERFACE UNIT (TALK 90) DIAGNOSTIC TEST
WBPEEUI220754A0 4 - 7
To access the utility, use the following procedure.
1. Open a terminal window and type CIU TEST at the $
prompt, and press .
2. Refer to the File Utilities, Operator Interface Station
(40 Series) . Table 1-3 contains the instruction book number.
3. After specifying the loop type to which the console con-
nects, a menu of network interface unit commands appears.
The commands allow resetting the network interface unit, test-
ing loop communications through the
Demand Module Status
command or querying the network interface unit for additional
information about itself.
4. To further isolate the problem, refer to NNIU01 NETWORK
INTERFACE UNIT (TALK 90) DIAGNOSTIC TEST .
NNIU01 NETWORK INTERFACE UNIT (TALK 90) DIAGNOSTIC TEST
If the network interface unit fails to come on-line, the problem
may be in the network interface unit or console. The Talk 90
utility can isolate the problem. Use the following procedure.
1. Connect a 9-pin to 25-pin D connector serial cable
(NKMR02A10 cable or equivalent) between a dumb terminal
and port P6 on the IIMCP02 module (or IIMCP01 module).
2. Set the terminal to 9600 baud and 8 data, 1 stop, 0 start
and no parity bits.
3. Press the lower red button (reset) on the IIMCP01 module,
or press the red button (reset) twice on the IIMCP02 module.
4. The diagnostic menu will appear on the terminal.
5. Select Talk 90 by typing 1 and pressing .
6. Enter 19 to select CIU RESTART from the menu and press
.
7. Answer the prompts:
Key = 0 .
Watchdog = 0 .
Options = 10 (for Plant Loop) or 255
(for INFI-NET) .
Reply Delay = 0 .
Interrupt = 0 .
Return
Return
Return
Return
Return
Return
Return
Return