GE Healthcare · CTLightSpeedBrightSpeedHiSpeed2601000935016426011823826011823654034
LightSpeed 5.X (60kW)
Symptom
Scanner Hardware Stopped Scan with High Voltage errors
Error message
Error: 260100093 PDU HVDC Buss Fault Status. The HVDC did not charge correctly in the alotted time Mon Sep 5 13:55:52 2005 Error: 260100093 Host: tgp Process: tgp_subsys File: scIsrService.c Line: 246 Running diagnostic: kV and mA Test: Xray Functional Test Mon Sep 5 13:55:51 2005 Host : Table Gantry Processor Ermes # : 260100093 Exception Class : Abort Severity : Primary File : scIsrService.c Line# : 246 Function : SYSTEM MONITORING : HVDC Monitor Scan Type : Static Scan: 50164/1/1 PDU HVDC Buss Fault Status. The HVDC did not charge correctly in the alotted time. Threshold 1: > 200V in 200ms Threshold 2: > 500V in 1.2s. Possible causes: HVDC Cable Short Circuit, SlipRing, or Jedi Inverter. Error: 260118238 (70-0503) Inverter Gate Power Supply error from - CT TIC See LD for error explanation Code 70 Power Supply Errors Error code: 70-0503H Message/explanation: Inverter Gate Power Supply error (checked at prep) Gate supply voltage has dropped below the level required to drive the IGBTs properly Potential cause: No 3ph input to generator or input voltage too low or line impedance too high No DCBUS or 24V input to Gate command board (Inverter) PPC kV control board Recommended action/
Applies to
- Models
- LightSpeed, BrightSpeed, HiSpeed
- Product
- LightSpeed 5.X (60kW) LightSpeed 5.X (60kW) ~ Use with MDAS or GDAS HP_P_G4 HP_P_G8 HP_P_G16 HP_P_M16 LightSpeed 5.X 60KW G-DAS16 with GRE Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- 2401826-2 Jedi 60 Shielded Power Unit / High Voltage Tank Assembly FRU Package for G-DAS systems Includes: 2377668-2 Jedi 60 Power Unit 2186730 Jedi 60 HV Tank Shielding improved for G-DAS systems See LD for details 2401826-2 JEDI 60DC SHIELDED POWER UNIT / HV TANK HLB ASSY With FRU PACKING FOR G-DAS SYSTEMS (Backward compatible with M-DAS systems) Part #: 2401826-2 Part Type: GP CONSUMABLES Part Weight: 2.43 LBR Repairable: No Returnable: No Hazardous Material: N Description: JEDI 60DC SHIELDED POWER UNIT / HV TANK HLB ASSY With FRU PACKING FRU: Yes Status: Orderable Comments: Revised per to MFG confirmation. This is part of Jedi Collector # 2371333-2 INCLUDES: 2377668-2 JEDI 60DC HLB POWER UNIT with INVERTER and PPC KV Control 2186730 JEDI 60 STD HV TANK
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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