Keysight Technologies 34959A Service Manual page 87

Error Description
917 "Module reported overvoltage"
918 "Module reported that maximum number of switches are closed"
919 "Module reported that switch is missing"
920 "Module reported that FPGA update failed"
921 "Module reported that its boot test failed"
922 "Module reported error byte containing unknown error(s)"
923 "DAC Module reported no trace assigned to channel"
924 "Module reported trace download failed"
925 "Module does not support trace"
926 "Invalid width for digital channel"
927 "Trace does not exist"
928 "Module reported ABus safety interlock activated"
929 "Module reported overtemperature"
930 "Module backplane error"
931 "Backplane module transaction failed"
932 "Safety Interlock prevents completion of this command. Check Terminal connection."
933 "Revision mismatch between module firmware and FPGA"
934 "Backplane interrupt line stuck asserted, service disabled"
935 "Trace of that name already exists"
936 "Cannot delete active trace"
937 "Digital channel not capable of specified width"
940 "State of switch unknown"
941 "No remote module present"
942 "Remote module not powered"
943 "Remote module topology change"
944 "Channel drive is paired"
945 "Remote module commands are unsupported on this slot"
Keysight 34980A Service Guide
Troubleshooting and Diagnostics 4
87