GAI-Tronics SSM110 Card Rack Assembly - Manual (Page 26)

Pub. 42004-669L2E
SSM110 Card Rack Assembly Installation, Operation, Maintenance Manual Page: 24 of 26
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07/07
Page/Party ® Interface Card (PPI) Status Indicators
LED Status Description
On Line (green) On Card is configured and has power.
Off Card is not configured properly, the power is off, or the card
has failed.
RTS (yellow) Blinking System is polling SmartSeries stations.
On There are no SmartSeries stations configured in the zone.
Off Card is either not configured or the power is off.
EOL FLT (red) On There is no response from one or more SmartSeries stations
configured as a page line EOL device for this zone.
Off There are no EOL devices, or all EOL devices configured in
this zone are operating properly.
GND FLT (red) On Ground fault detection is enabled and a ground is detected on
either the page line or the party line.
Off Ground fault detection is disabled, or no ground fault is
detected.
Troubleshooting the PPI Card
Status/
Message
Meaning
Suggested Action
On-Line LED
does not
illuminate. 1. Power is not
applied to the
card.
• Verify power is applied to the card rack.
• Verify the PPI Card is properly seated in the card rack.
• Call for service.
2. A component
failure has
occurred.
• Replace the PPI card with a spare.
• Call for service.
3. Card is not in
the
configuration.
• Verify the proper card address and PCBA ID settings on
the PPI.
• Verify proper MCU configuration.
• Call for service.
RTS LED does
not flash. 1. No external
devices are
configured.
• Verify proper MCU configuration.
• Call for service.
2. A component
failure has
occurred.
• Replace the PPI card with a spare.
• Call for service.