Relay Maintenance - GE B30 Instruction Manual

7.1 COMMANDS

PATH: COMMANDS
 COMMANDS
 CLEAR RECORDS
This menu contains commands for clearing historical data such as the event records. Data is cleared by changing a com-
mand setting to "Yes" and pressing the ENTER key. After clearing data, the command setting automatically reverts to "No".

PATH: COMMANDS
 COMMANDS
 SET DATE AND TIME
The date and time can be entered here via the faceplate keypad only if the IRIG-B or SNTP signal is not in use. The time
setting is based on the 24-hour clock. The complete date, as a minimum, must be entered to allow execution of this com-
mand. The new time will take effect at the moment the ENTER key is clicked.
7

PATH: COMMANDS
 COMMANDS
 RELAY MAINTENANCE
This menu contains commands for relay maintenance purposes. Commands for the lamp test and order code are activated
by changing a command setting to "Yes" and pressing the ENTER key. The command setting will then automatically revert
to "No". The service command is activated by entering a numerical code and pressing the ENTER key.
The
PERFORM LAMP TEST
command causes the relay to scan the backplane for the hardware modules and update the order code to
ORDER CODE
match. If an update occurs, the following message is shown.
7-2
CLEAR RECORDS
CLEAR USER FAULT
REPORTS? No
CLEAR EVENT RECORDS?
No
CLEAR OSCILLOGRAPHY?
No
CLEAR UNAUTHORIZED
ACCESS? No
CLEAR DIRECT I/O
COUNTERS? No
CLEAR TELEPROTECT
COUNTERS? No
CLEAR ALL RELAY
RECORDS? No
SET DATE AND TIME
SET DATE AND TIME:
2000/01/14 13:47:03

RELAY MAINTENANCE

PERFORM LAMP TEST?
No
UPDATE ORDER CODE?
No
SERVICE COMMAND:
0
command turns on all faceplate LEDs and display pixels for a short duration. The
UPDATING...
PLEASE WAIT
B30 Bus Differential System
7 COMMANDS AND TARGETS
7.1.3 CLEAR RECORDS
Range: No, Yes
Range: No, Yes
Range: No, Yes
Range: No, Yes
Range: No, Yes. Valid only for units with Direct Input/
Output module.
Range: No, Yes
Range: No, Yes
7.1.4 SET DATE AND TIME
(YYYY/MM/DD HH:MM:SS)
7.1.5 RELAY MAINTENANCE
Range: No, Yes
Range: No, Yes
Range: 0, 101
UPDATE
GE Multilin