Potter PFC-6075R - Manual (Page 119)

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PFC-6075R • 5403594 • REV D • 9/14
PSN-1000/PSN-1000(E) Operations
The PSN-1000/PSN-1000(E) operates as a fully integrated power expander. The input circuits and/or NAC circuits are configured
in the same manner as any input circuit or NAC circuit in the system. Circuit functions and zone assignments are defined using
the system software.
Status LEDs
The PSN-1000/PSN-1000(E)'s status LEDs communicate system conditions by illuminating and/or flashing the applicable green
or amber indicators. These are described in the table shown below.
Table 24: PSN-1000/PSN-1000(E) Status LEDs
LED Type LED Color/Action Description
AC Power Steady Green ON = AC present; OFF = AC not present
Low Battery
Steady/ Flashes
Amber
OFF = No Fault; Flashing = Low Battery conditions
ON = Battery Charger Failure
Note: The PSN-1000 transfers from AC to battery instantly upon AC failure or
brownout. The trouble relay on the panel will indicate the low AC condition after the
Low AC Report Delay has elapsed.
Earth Fault Flashing Amber Indicates that an earth fault is detected.
Comm. 1 Flash Green Flash indicates successful communication with the NAC control board.
Bulk Comm. Flashing Green Flash indicates successful communication with the bulk supply board.
RPTR Comm. Flashing Green Indicates when P-Link repeater communications are occurring.
Main Comm. Flashing Green Flash indicates when P-Link commands are received from the control panel.