Tyco Galaxy SC Controller User Manual

Tyco Electronics Galaxy SC Controller J85501F-1
5 - 2 Acceptance Testing Issue 13 February 2001
Alarm Test Alarm Test provides means of testing the operation of all or any of the
plant alarm relays and their wiring to the connected alarm system. It
cannot be done if any alarms are active. It may also be desirable to
perform this test occasionally after the plant is in service to verify the
integrity of the office alarm system for the power plant alarms. Alarm
Test may be performed locally or from a remote terminal.
Local Alarm Test SW202-5 on the BJB Basic Control Board must be enabled along with
its associated software switch found on the Front Panel under the path:
Main → Config → Alarm → Test ALM. If HVSD is desired during the
test, BJB SW202-4 must also be enabled, along with the appropriate
software switch found on the Front Panel under the path: Main →
Config → Alarm → Test HV, and each plant rectifier must have a load
of at least 10% of its capacity.
For an Intelligent Controller, the alarm conditions tested during Alarm
Test and their duration may be specified within EasyView with the path:
Main → Configure → Alarm Test. As an alternative to the Front Panel
Configuration of the Alarm Test software switch, it may be also
configured within EasyView under the Path: Configure → DC Plant →
Hardware & Software Configured.
The Alarm Test will operate in sequence, each of relays shown below for
approximately 60 seconds. Alarm LEDs do not illuminate. The
progress of relay activation may also be monitored in the ALM TST
STAT field of the MAIN → MAINT OPER front panel path or the Status
→ Alarm Test EasyView path. The progress of relay activation may also
be monitored in the ALM TST STAT field of the MEASURE/STATIS
screen of an Intelligent controller or the MAIN screen in the Basic
controller.
Initiate Alarm Test locally by momentarily pressing the Alarm Test
switch recessed into the front of the BJB basic controller or follow front
panel path MAIN -> MAINT OPER -> ALM TEST. Alarm Test events
will occur in the following order:
Rectifier Fail Alarm Test - RFAT*
Power Critical - PCR
Power Major - PMJ
Power Minor - PMN
Major Fuse - MJF
Minor Fuse - MNF
Battery on Discharge - BD
AC Fail - ACF
Rectifier Fail Alarm - RFA

Tyco Galaxy SC Controller Specifications

General

Brand	Tyco
Model	Galaxy SC Controller
Category	Controller
Language	English