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PLC Health Monitoring & Reporting Sys 3-13 Manual EPM40002083-001 Rev -
3.5 Final Installation Check
Before applying power to the equipment, perform the procedures in the following
sections. If any test does not pass, please consult Sections 3.3.3.2 and 3.3.3.4 in this
manual or call Honeywell Technical Support at (805) 581-5591.
3.5.1 Preliminary
1. Verify that all AC input power circuit breakers are turned off.
2. Check that the MCU on the Master Controller’s printed circuit boards is
properly seated in its socket.
3. Check that any user-installed wiring does not interfere with relay operation
when covers are closed.
4. Check that replacement MCUs have been installed in all Flash-heads.
Check that all Flash-head covers are shut properly for a weather-tight seal
with all latches closed.
5. Set Master Controller switches as follows:
POWER SWITCH ------------------------------------------------------------------ OFF
LOCAL / REMOTE Switch --------------------------------------------------- LOCAL
MODE Switch ----------------------------------------------------------------------- DAY
3.5.2 Verify Correct Wiring from the PLCHMR Module to Master Controller
Check that power supply and StrobeGuard Network connectors on the printed circuit
boards are properly seated in their sockets (Re-Verify that Sections 3.3.3.2 and 3.3.3.4
were performed correctly).
3.6 Power Up and System Tests
During the power up of the system, there are two LED lights, which will be checked to
verify correct operation and installation. The following is a description of all the
indicators on PLCHMR.
3.6.1 PLCHMR Status Indicators
• Power Status Indicators (Figure 2.2-1)
Red LED after power-up indicates Single Board Computer Fault
Green LED indicates Power is OK
3.6.2 System Power Up
All switches and indicators listed in this section are in the Master Controller, except for
the external system circuit breakers.