GE Healthcare · CTLightSpeed26000745750084
LightSpeed 5.X (60kW)
Symptom
"Scan hardware Stopped Scan" with beam tracking errors. "Scan hardware Stopped Scan" with beam tracking errors
Error message
Error: 260007457 Beam Tracking Control Loop Error Exceeded The ABORT Tolerance See Long Description for complete error Wed Apr 27 18:54:40 2005 Error: 260007457 6 DAS DCB Firmware zaxis.c 564 Function: DATA ACQUISITION : Scan Data Acquisition Scan: 50084/6/0 Type: None/Unknown Exception Level: Pri/Soft Time: 18:54:40:490 Log Series: 936 Beam Tracking Control Loop Error Exceeded The ABORT Tolerance. Tolerance : 400 umd Control Error : 448 umd Beam Side : B Side
Applies to
- Models
- LightSpeed
- 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
- 5140001-4 helios 4 collimator with notched filler bar and rating plate used on 5.X scanners. See Long Description for Details. Part #: 5140001-4 Part Type: GP REPAIRABLES Part Weight: 2.20 LBR Repairable: Yes Returnable: Yes Hazardous Material: N Description: helios 4 collimator with notched filler bar and rating plate FRU: Yes Status: Orderable Comments: Added by ECR 2013518 as ms13452 050428 **FE Assist** Used on H-power - main difference is the mount holes are larger to accommodate for larger bolts to hold the added weight of the Hercules Tube. 5140001-4 is also used on HP-60 s . 514001-4 is not backwards compatible.(12/5/06 212001261) *** 2ND OPINION NOTES *** Replacing for artifacts? Look into collimator with bright light. Any particulate? Look at plastic over copper filter, any distortion or yellowing? Bow tie filter ok? There are several lower level FRUs. Ensure that one of the lower level FRUs could not fix the problem.
- 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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