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System Faults
System faults are designated as follows:
Error Displays and Warnings (continued)
[#] [8] [7] will display [#] [8] [9] will display
RAM Fault System Fault 01
ROM Fault System Fault 02
EEPROM Fault System Fault 03
Ground Fault System Fault 04
2Ph/Bell Fault = loss of communication to DS7420I System Fault 10
Line 1 Fault = DS7420I phone line 1 fault System Fault 11
Line 2 Fault = DS7420I phone line 2 fault System Fault 12
Bell Fault = DS7420I bell circuit fault System Fault 13
Aux. Relay Fault = DS7420I aux. relay fault System Fault 14
Oct. Relay Fault = loss of communication to DS7488 System Fault 20
Reserved for older panels System Fault 50
AR IB Queue Full = modem buffer full System Fault 51
AR Host Down = network data switch down System Fault 52
AR Unreg. Modem = modem not registered System Fault 53
AR Power Fail = power source below defined threshold System Fault 54
AR Network Lost = loss of network System Fault 55
AR Modem HW Err = modem hardware error System Fault 56
AR Modem SW Err = modem software error System Fault 57
AR Opt. Bus Err = loss of communications to ARDIS module System Fault 58
AR Corrupt MSG = message error System Fault 59
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