GE Healthcare · CTLightSpeedVCT2600065005000026000681723391260006815260006813
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: 260006817 Axial Motor Control (AMC) Logic detected Gantry (Axial) MOTION without Command Current Position: 108.7 degs Commanded Position: 90.0 degs Degrees Tol: +/- 1 See the long description for the full error code Mon Dec 6 09:27:53 2004 Error: 260006817 Host: STC Process: Axial File: amc_mon.c Line: 987 Function: AXIAL CONTROL : axial control Scan: 23391/1/1 Type: Scout Exception Level: Pri/Most Severe Time: 09:27:53:795 Log Series: 829 Axial Motor Control (AMC) Logic detecte
Applies to
- Models
- LightSpeed, VCT
- 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
- 5311936 Axial Encoder Assembly, Hub-Mounted Wheel. Used on H2, HP, VCT, and HD750. (Replaces 5182284-2 /5182284 / 2369747-2 / 2369747 / 2328307) See LD for details 5311936 Axial Encoder Assembly, Hub-Mounted Wheel. Used on H2, HP and VCT. (Replaces 5182284-2 /5182284 / 2369747-2 / 2369747 / 2328307) Part #: 5311936 Part Type: GP CONSUMABLES Part Weight: 0.00 LBR Repairable: No Returnable: No Hazardous Material: N Description: Shipping collector for Axial Encoder Assembly. FRU: Yes Status: Orderable Comments: Per ECR 2058601, 212008898, 10/8/08
- 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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