Harris eCDi, Technical Manual

Page: 127 / 190

1/3/05 888-2517-001 A-3
WARNING: Disconnect primary power prior to servicing.
Appendix A SigmaCD Fault and Meter
eCDi ™
sys SYSSUMFAULT Active when any system fault is present
sys SYSSUMWARNING System summary warning
sys TXSUMFAULT *Transmitter summary fault
sys TXSUMWARNING *Transmitter summary warning
Table A-2 Power Supply Fault Reference
Group Fault Log
Entry
Description
ps ACFAIL Control Cabinet AC MAINS FAIL. High if FastAC< 85 [V]
ps CAB#HV2NDSTEPFAULT Cabinet # Beam Voltage Second Step Fault
ps CAB#PSSUMFAULT *Cab 1 Power Supply Summary Fault
ps CAB#PSUPPLY12VFAULT Cabinet # Amp Interface 12 V Power Supply Fault
ps PSCABINETSSUMFAULT Cabinets 1 - 4, Power Supply Summary Fault
ps PSSUMFAULT Status of the front panel F4 Power Supply LED Active low
ps PSSUMWARNING Cabinets 1 - 4, PS summary Fault
ps PSSYSSUMFAULT *System Power Supply Summary Fault OR (<list>)
Table A-3 Power Amplifier Fault Reference
Group Fault Log
Entry
Description
pa CAB#BIASOVERCURRENT Cabinet # Bias Over Current Fault
pa CAB#BODYCURRENTTRIP “Cabinet # IOT Tube Body Current Trip, Only on
EEV2XXX tubes”
pa CAB#COLLCURRFAULT Cabinet # Collector Over Current Fault
pa CAB#CROWBARFIRED Cabinet # IOT Tube Crowbar Fired Fault
pa CAB#IONPUMPCURRTRIP Cabinet # IOT Tube Ion Pump Current Trip Fault
pa CAB#PRIMARYCAVITYARC Cabinet # Primary Cavity Arc Fault
pa CAB#SECONDARYCAVARC Cabinet # Secondary Cavity Arc Fault
pa PASUMFAULT Status of the front panel F2 Power Amp LED Active low
pa PASUMWARNING Pa summary warning
Table A-1 System Fault Reference
Group Fault Log
Entry
Description