Testing The Major Alarms - Symmetricom SSU-2000e User Manual

Testing the Major Alarms

To test the Major alarm relay closures and software:
1. Set the Power A alarm level to MAJOR:
ICS command:
TL1 command:
2. Remove Power A input by removing A-bus fuse (or fuse that supplies Power A).
3. Verify that the MAJOR alarm indicator is ON.
4. Verify that the MAJOR alarm is reported to the communications terminal.
5. Verify that a MAJOR alarm is logged in the event log:
ICS command:
TL1 command:
6. Replace the fuse to restore Power A to the unit.
7. Verify that the alarm clears, is reported and logged.
Testing the Critical Alarms
To test the Critical alarm relay closures and software:
1. Set the Power A alarm level to CRITICAL:
ICS command:
TL1 command:
2. Remove Power A input by removing A-bus fuse (or fuse that supplies Power A).
3. Verify that the CRITICAL alarm indicator is ON.
4. Verify that the CRITICAL alarm is reported to the communications terminal.
5. Verify that a CRITICAL alarm is logged in the event log:
ICS command:
TL1 command:
6. Replace the fuse to restore Power A to the unit.
12713140-002-2 Revision E – October 2006
ALARM 1A02 02 MAJOR
SET-PRMTR-ALARM::S1A2::02:MAJOR;
EVENT ALARM
RTRV-EVENT::S1A2;
ALARM 1A02 02 CRITICAL
SET-PRMTR-ALARM::S1A2::02:CRITICAL;
EVENT ALARM
RTRV-EVENT::S1A2;
Chapter 4 Commissioning the SSU-2000e
Commissioning Tests
SSU-2000e User's Guide 121