GE Healthcare · CTLightSpeed2600065005000026000680550020
LightSpeed 3.X (Ultra, Plus, QX/i) - GOC2
Symptom
"Scan hardware Stopped Scan" with Axial Errors. "Scan hardware Stopped Scan" with Axial Errors
Error message
Error: 260006500 The axial AC Drive reported fault code: F4 - Undervoltage Fault See the LD for the full error code Error: 260006500 The axial AC Drive reported fault code: F4 - Undervoltage Fault Tue Nov 16 13:47:02 2004 Error: 260006500 Host: STC Process: Axial File: AX2fault.c Line: 196 Function: AXIAL CONTROL : axial control Scan: 50000/2/0 Type: None/Unknown Exception Level: Pri/Most Severe Time: 13:47:03:015 Log Series: 117 The axial AC Drive reported fault code: F4 - Undervoltage Fault The Drive internal DC bus voltage dropped below 325V. Possible low voltage condition on 480 VAC in gantry or power interruption. Also, may indicate excessive run or braking power required due to sluggish Motor. Error: 260006805 Axial Motor Control (AMC) logic could NOT clear the FAULT line from the AXIAL Drive. See LD for complete error Error: 260006805 Axial Motor Control (AMC) logic could NOT clear the FAULT line from the AXIAL Drive. Mon Nov 21 17:38:44 2005 Error: 260006805 Host: STC Process: Axial File: amc_exec.c Line: 2312 Function: AXIAL CONTROL : axial communications Scan: 50020/1/0 Type: None/Unknown Exception Level: Pri/Most Severe Time: 17:38:43:795 Log Series: 55 Axial Motor Cont
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 3.X (Ultra, Plus, QX/i) - GOC2 This is HP CPU host running LINUX with Pegasus IG. 308L.8_H3.3M4 ~ 4 or 8 slice MDAS. ~ Could be an Ultra, Plus or QXi system. Must run swokinstall -p to verify. ~ See Long description for details . LightSpeed 3.X MDAS4 Gantry and GOC2 Gantry - 2281177-2, DAS - 2272768, Console – 2341104-2, Table - 2276776, PDU - 2269902 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
- 2184701-2 VARIABLE RESISTOR,500W, 50 OHM see LD for a picture 2184701-2 VARIABLE RESISTOR,500W, 50 OHM Part #: 2184701-2 Part Type: GP CONSUMABLES Part Weight: 0.65 LBR Repairable: No Returnable: No Hazardous Material: N Description: VARIABLE RESISTOR,500W, 50 OHMS, 10% FRU: Yes Status: Orderable Comments: FLS - VARIABLE RESISTOR,500W, 50 OHMS, 10% U/O FAST RHAPSODE 6/27/97 GWENN M3 FW 28
- 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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