Bosch Appliances Home Security System DS7400XIV4-EXP User Manual

DS7400XiV4-EXP | User Guide | 9.0   Error Displays 

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Bosch Security Systems | 6/05 | 4998154961B 

 

9.1 System 

Faults 

System faults are designated as shown in Table 24: 

 

Table 24: System Faults 

 

 

 

 

[#][8][7] displays: 

[#][8][9] displays: 

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 bell/dual phone line module 

System Fault 10 

Line 1 Fault = bell/dual phone line module phone line 1 fault 

System Fault 11 

Line 2 Fault = bell/dual phone line module phone line 2 fault 

System Fault 12 

Bell Fault = bell/dual phone line module bell circuit fault 

System Fault 13 

Aux. Relay Fault = bell/dual phone line module aux. relay fault 

System Fault 14 

Oct. Relay Fault = loss of communication to octal relay module 

System Fault 20 

Reserved for older control 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 alternate communication module 

System Fault 58 

AR Corrupt MSG = message error 

System Fault 59 

AltComm A Tx Err 

SerialBI/F Fault 

SerialB Tx Error 

SerialB Rx Error 

SerialBFlowError 

AltComm A Error 

AltComm B Error 

AltComm B Tx Err 

AltComm A Flow 

AltComm B Flow 

System Fault 60