Table of Contents
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Examples in the table are shown for conditions on the b circuit of the QS982A card. The same
soning applies when the "a" circuit LEDs are illuminated.
LED Display
Page 46
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Conditions
All OK
Circuit Placed in
None depending on desired state of circuit b. Standby state
Standby
Loss of comm.
Ground fault
Overcurrent or under
voltage
OV or internal failure
Thermal Alarm
card not powered or
input
Lamps test
requested from
controller
Action Required
None
can be set using the QS941 controller or web browser.
Check seating on Alarm card and converter card
Check 5 pin protectors and faults to ground
Check output lines for shorts to each other
Replace unit
Solve Thermal problem
Check source voltage
Observe Lamp Test
rea-
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