Toshiba / Canon Medical CT error codes
306 GTS (Gantry + Table System) status codes for the Activion16 (TSX-031A) and the Aquilion family — each with its meaning, severity, and the subsystem that reports it.
Eleva Workspot (workstation software) · 1
Scanner — Beam circuits (Beam0-Beam3) · 21
E061ABeam1 X signal path errorE061BBeam2 X signal path errorE061CBeam3 X signal path errorE061DBeam0 Y signal path errorE061EBeam1 Y signal path errorE061FBeam2 Y signal path errorE0620Beam3 Y signal path errorE0621Beam0 X signal path errorE0622Beam1 X signal path errorE0623Beam2 X signal path errorE0624Beam3 X signal path errorE0625Beam0 Y signal path errorE0626Beam1 Y signal path errorE0627Beam2 Y signal path errorE0628Beam3 Y signal path errorE0629Beam0 ADC sample errorE062ABeam1 ADC sample errorE062BBeam2 ADC sample errorE062CBeam3 ADC sample errorE062DBeamx X signal path errorE062EBeamx Y signal path error
Scanner — Fend control signal · 4
Scanner — Fend Xmit path · 4
E0705Fend0/PREG Xmit fault — supply, enable, test circuit, noise or pulse parameter errorE0706Fend1/PREG Xmit fault — supply, enable, test circuit, noise or pulse parameter errorE0707Fend2/PREG Xmit fault — supply, enable, test circuit, noise or pulse parameter errorE0708Fend3/PREG Xmit fault — supply, enable, test circuit, noise or pulse parameter error
Scanner — Fend Rcv path · 12
E0709Fend0 Rcv 2D Filter errorE070AFend1 Rcv 2D Filter errorE070BFend2 Rcv 2D Filter errorE070CFend3 Rcv 2D Filter errorE070DFend0 Rcv 2nd Harmonic errorE070EFend1 Rcv 2nd Harmonic errorE070FFend2 Rcv 2nd Harmonic errorE0710Fend3 Rcv 2nd Harmonic errorE0711Fend0 Rcv Clipper errorE0712Fend1 Rcv Clipper errorE0713Fend2 Rcv Clipper errorE0714Fend3 Rcv Clipper error
Scanner — Fend Rcv CW path · 4
Scanner — Fend TGC · 2
X-ray Generator (Epsilon) · 3
X-ray Generator (GEST) · 4
DAP / Dose Management · 2
Generator Configuration / Workstation Setup · 1
Diagnostics / built-in test · 3
Non-volatile memory · 1
Configuration · 1
Data integrity (CRC) · 1
Storage / file system · 3
Machine date and time · 1
Machine identification · 1
Bootup / POST · 1
Communications · 1
Power · 1
Power-up · 1
Software / firmware image update · 1
Hardware I/O · 1
Signal path / acquisition · 2
Database (Raima) · 1
Embedded RTOS (VxWorks) · 1
Thermal · 1
Scanhead / probe · 1
CW Doppler calibration · 1
Battery (CMOS/RAID controller) · 2
Processor (CPU) · 10
E1229Processor VCORE voltage regulator has failedE1410Microprocessor is reporting a system error (IERR)E1414Microprocessor exceeded the acceptable temperature range and halted operation (Thermtrip)E1418Processor is missing or bad; system is in an unsupported configurationE141CProcessors are in a configuration unsupported by the manufacturerE141FSystem BIOS reported a processor protocol errorE1420System BIOS reported a processor bus parity errorE1421System BIOS reported a processor initialization errorE1422System BIOS reported a machine check errorE2020CPU configuration failure
Cooling / Fans · 2
Power Supply · 6
E1610No power available from the specified power supply — missing or faultyE1614No power available from the specified power supply — improperly installed or faultyE1618Power supply voltage is out of the acceptable range (predictive failure)E161CAC input power source for the specified power supply is unavailable or out of rangeE1620AC input power source for the specified power supply is unavailable or out of rangeE1624Power supply subsystem is no longer redundant
System Bus / PCI-PCIe I/O · 4
E1710System BIOS reported an I/O channel check errorE1711System BIOS reported a PCI parity error on a component in a specific PCI slot/bus/device/functionE1712System BIOS reported a PCI system error on a component in a specific PCI slot/bus/device/functionE171FSystem BIOS reported a PCIe fatal error on a component in a specific PCIe slot/bus/device/function
System BIOS / POST · 13
E1714System BIOS detected an error but cannot determine its originE2013System BIOS failed to copy its flash image into memory (shadow BIOS failure)E2014CMOS RAM is not functioning properlyE2015DMA controller failureE2016Interrupt controller failureE2017Timer refresh failureE2018Programmable interval timer errorE2019System parity error detected during POSTE201ASIO (super I/O) failureE201BKeyboard controller failureE201CSystem management interrupt (SMI) initialization failureE201DBIOS shutdown test failureE2022General POST failure after video initialization
Hard Drive / SAS Storage · 1
Power Distribution Board · 1
System Memory · 8
E2010No memory is installed in the systemE2011Memory detected but not configurable — error during memory configurationE2012Memory is configured but not usable — memory subsystem failureE201EBIOS POST memory test failureE2021Incorrect memory configuration — memory population order incorrectE2110Memory multi-bit error (MBE) on the implicated DIMM pairE2111BIOS disabled memory single-bit error (SBE) logging on the implicated DIMME2112BIOS spared a memory DIMM pair after determining it had too many errors
Remote Access Controller (DRAC) · 1
Operator Control Panel (Left/Right) · 6
PERRControl panel error PErr — the Control Panel CAN cable is mistakenly plugged into the Patient Table CAN port on the Gantry Interface BoardCERRControl panel error CErr — the panel does not receive the signal from the UCOMERR3Control panel error Err3 — patient Table Height errorERR4Control panel error Err4 — gantry Tilt ErrorERR5Control panel error Err5 — the Communication between Panel and Stator Control Board time-outERR6Control panel error Err6 — the Communication between Panel and Patient Table Motion control Board time-out
Patient Table Motion Control / Servo Drive · 37
ERR11Patient table servo (A4) fault Err11 — control power supply under-voltage protectionERR12Patient table servo (A4) fault Err12 — over-voltage protectionERR13Patient table servo (A4) fault Err13 — main power supply under-voltage protectionERR14Patient table servo (A4) fault Err14 — over-current protectionERR15Patient table servo (A4) fault Err15 — over-heat protectionERR16Patient table servo (A4) fault Err16 — over-load protectionERR18Patient table servo (A4) fault Err18 — over-regeneration load protectionERR21Patient table servo (A4) fault Err21 — encoder communication error protectionERR23Patient table servo (A4) fault Err23 — encoder communication data error protectionERR24Patient table servo (A4) fault Err24 — position deviation excess protectionERR25Patient table servo (A4) fault Err25 — hybrid deviation excess error protectionERR26Patient table servo (A4) fault Err26 — over-speed protectionERR27Patient table servo (A4) fault Err27 — electronic gear error protectionERR28Patient table servo (A4) fault Err28 — external scale communication data error protectionERR29Patient table servo (A4) fault Err29 — deviation counter overflow protectionERR35Patient table servo (A4) fault Err35 — external scale communication error protectionERR36Patient table servo (A4) fault Err36 — EEPROM parameter error protectionERR37Patient table servo (A4) fault Err37 — EEPROM check code error protectionERR38Patient table servo (A4) fault Err38 — over-travel inhibit input protectionERR39Patient table servo (A4) fault Err39 — analog input excess protectionERR40Patient table servo (A4) fault Err40 — absolute system down error protectionERR41Patient table servo (A4) fault Err41 — absolute counter over error protectionERR42Patient table servo (A4) fault Err42 — absolute over-speed error protectionERR44Patient table servo (A4) fault Err44 — absolute single turn counter error protectionERR45Patient table servo (A4) fault Err45 — absolute multi-turn counter error protectionERR47Patient table servo (A4) fault Err47 — absolute status error protectionERR48Patient table servo (A4) fault Err48 — encoder Z-phase error protectionERR49Patient table servo (A4) fault Err49 — encoder CS signal error protectionERR50Patient table servo (A4) fault Err50 — external scale status 0 error protectionERR51Patient table servo (A4) fault Err51 — external scale status 1 error protectionERR52Patient table servo (A4) fault Err52 — external scale status 2 error protectionERR53Patient table servo (A4) fault Err53 — external scale status 3 error protectionERR54Patient table servo (A4) fault Err54 — external scale status 4 error protectionERR55Patient table servo (A4) fault Err55 — external scale status 5 error protectionERR65Patient table servo (A4) fault Err65 — CCWTL input excess protectionERR66Patient table servo (A4) fault Err66 — CWTL input excess protectionERR95Patient table servo (A4) fault Err95 — motor automatic recognition error protection
Water Cooling System (Oxford 2195 Cooler Cabinet) · 13
PFLPrimary Flow Low alarm on the Oxford 2195 cooler cabinetGFLGradient Flow Low alarm on the Oxford 2195 cooler cabinetPTLPrimary Temperature Low alarm on the Oxford 2195 cooler cabinetPTHPrimary Temperature High alarm on the Oxford 2195 cooler cabinetGTLGradient Temperature Low alarm on the Oxford 2195 cooler cabinetGTHGradient Temperature High alarm on the Oxford 2195 cooler cabinetRVLReservoir Very Low alarm — secondary circuit header tank critically low on the Oxford 2195 cooler cabinetRLReservoir Low alarm — secondary circuit header tank level low on the Oxford 2195 cooler cabinetWRWater Required alarm on the Oxford 2195 cooler cabinetSOPSystem Over Pressure alarm stops the cooler pump on the Oxford 2195 cooler cabinetPOLPump Overload alarm on the Oxford 2195 cooler cabinetLTHLeybold Temperature High alarm — helium compressor overtemperature on the Oxford 2195 cooler cabinetLPLLeybold Pressure Low alarm — helium compressor low pressure on the Oxford 2195 cooler cabinet
Host computer (HP Workstation x2100) · 34
0000HUnclassified POST error (EMU code not matched to a specific fault)0010HCMOS checksum error (BIOS settings corrupted)0011HSystem date and time lost from CMOS/SE2P backup0012HPC configuration lost (CMOS and SE2P backup both lost)0020HAT option ROM POST error0040HCorrupted or missing system serial number0041Invalid or uninitialized internal product-type flag0060HRemote Power On (RPO) initialization failure0100HKeyboard error — stuck key detected at POST0101HKeyboard self-test failure at POST0102HKeyboard controller I/O access failure0103HKeyboard not connected at POST0300HFloppy drive A self-test failure0301HFloppy drive B self-test failure0306HGeneral floppy disk controller failure0310HFloppy drive A not detected but configured in CMOS0311HFloppy drive B not detected but configured in CMOS0400HCD-ROM drive test failure0401HCD-ROM drive not detected but configured in CMOS0500HGeneral failure on the onboard primary IDE controller0501HGeneral failure on the onboard secondary IDE controller0510HHard disk drive 0 self-test error0520HHard disk drive 0 not detected but configured in CMOS0521HHard disk drive 1 not detected but configured in CMOS0522HHard disk drive 2 not detected but configured in CMOS0523HHard disk drive 3 not detected but configured in CMOS0530HIDE drive found on slave connector only, primary channel0531HIDE drive found on slave connector only, secondary channel0600HVideo memory mismatch (less than configured in CMOS)0700HSystem memory decreased since previous boot0711HDefective memory module in bank 1, slot 10800HSystem cache size lower than configured0801HSystem cache self-test failure0A00HPnP video DDC auto-configuration failure (DDC hang)
Gantry Rotation Control · 9
ER09Gantry rotor motor servo warningER0ARotation pulse sampling abnormalER0BContinuous gantry rotation time-outER0CGantry stop-rotation time-outER0DTorque voltage measurement/output tolerance exceededER38Rotor motor overspeedN04Gantry rotate motor servo not readyN05Gantry rotate motor servo operating in torque modeN06Gantry rotate zero position not found
Gantry Control (Stator Control Board) · 23
ER0EGantry foot switch errorER0FHost-to-Gantry interface board cable abnormalER12Temperature measurement board communication time-outER13Temperature measurement board communication CRC errorER14Stator Control Board A/D converter communication time-outER15Stator Control Board A/D converter self-detect failedER16CAN command send time-outER17CAN inquiry command time-outER27GPC PCI port handling time-outER39First-view overtimeER3ACombination command start-up failedER3BStator Control Board EEPROM self-detect failedER3CMonitor channel failure (simultaneous)ER3DStator Control Board CAN cable errorER3EStator Control Board CAN data errorER3FStator Control Board write errorN02Gantry manual control mode activeN03Gantry front cover openN07CT scan room door openN0AStator Control Board ComOK signal overtimeN18Monitor channel A warningN19Monitor channel B warningN1AStator Control Board FRAM verify/error
Patient Table / Patient Support · 29
ER1APatient table CAN communication time-outER28Couch position code measurement tolerance exceededER29Patient table error (grouped code)N09Patient table horizontal zero position not foundN0BPatient table warning (grouped code)ALE01Patient table servo drive over-currentALE02Patient table servo drive over-voltageALE03Patient table servo drive low-voltageALE04Patient table servo magnetic field position abnormalALE05Patient table servo brake engaged too fastALE06Patient table servo overloadALE07Patient table servo overspeedALE08Patient table servo pulsation control command abnormalALE09Patient table servo position control error too largeALE10Patient table servo drive internal processing overtimeALE11Patient table servo encoder abnormalALE12Patient table servo calibration abnormalALE13Patient table servo emergency stopALE14Patient table backward limit switch faultALE15Patient table forward limit switch faultALE16Patient table servo drive IGBT over-temperatureALE17Patient table servo drive memory abnormalALE18Patient table servo drive chip connection abnormalALE19Patient table servo drive serial connection abnormalALE20Patient table servo drive serial connection time-outERR22Patient table servo drive main circuit phase lossERR97Patient table servo drive internal command execution overtimeERR98Patient table servo drive chip connection errorERR99Patient table servo drive chip connection error (secondary)
CT-BOX · 3
Data Path (Image Data Transfer) · 2
Slip Ring Communication · 7
ER1FSlip ring link errorER20Slip ring send/receive signal short circuitER21Stator Control Board failed to send slip ring combination commandER22Stator Control Board failed to send slip ring ComOK commandER23Stator Control Board failed to send 800us status frameER24GPC failed to send slip ring control commandER25Slip ring R-stop signal available (per source table wording)