Lucent Technologies Lineage
®
2000 ECS-6 Controller J85501D-1
5 - 6 Acceptance Testing
Issue 6 August 1998
12. Verify that only the NORM LED is lit on the controller.
Reset the restart timer in the controller by pressing switch
SW107, shown on Figure 4-2. This will prevent the
controller from ignoring any HV shutdown that might
occur in the next ten minutes.
13. If the Float/Equalize function is disabled on CP1, this test
is complete. If Float/Equalize is enabled, proceed with
Step 14.
NOTE
If the optional Microprocessor Controller Board CP2 is
installed, disconnect it temporarily to complete this test. If
equipped with a CP2 that has not been disconnected, the
controller will default back to the normal float mode when it
sees the EQ HV fault, and the HVSD/R test will not work
properly.
14. Identify the HV shutdown threshold for equalize operation
on DIP switch SW101.
15. Use the front panel switch to put the plant in equalize
mode and verify that the EQ LED lights. This LED should
stay lit through the end of the test. The NORM LED is also
lit at this point.
16. Repeat Steps 2 through 12 with the plant in equalize mode.
17. Return the plant to float mode using the front panel switch
on the controller.
18. Reinstall the CP2.
19. Reset rectifiers to load share mode.
Fuse Alarm Test
This test may be performed with or without load on the plant.
1.
Locate the LVD/Fuse Board, referring to the battery
plant product manual, if necessary. Insert a blown fuse in
place of F501. The MNF (Minor Fuse Alarm) LED on the
controller front panel should light, and the NORM LED
should go out. With a multimeter, verify that the following
office alarms are present on the appropriate terminal
blocks on CP1.
PMNE, PMNV, PMN, MNF
