GE Healthcare · CTHiSpeed183944416741839462884856005
79782 HiSpeed CT/i 6.X with SGI Octane and HSA gantry
Symptom
Scanner Hardware Stopped Scan. Scanner Hardware Stopped Scan
Error message
Error: 183944 Axial Encoder Feedback Error Encoder counts dropped during scan, may result in rotated images. Check images for proper orientation. Call Service. See Long Description for complete error Wed Nov 16 10:18:38 2005 Error: 183944 Suite: CT27 Host: STC Process: Axial File: ax_error.c Method: No Method Line: 383 Function: AXIAL CONTROL : Axial Servo Control Loop Scan: 41674/201/0 Type: None/Unknown Exception Level: Pri/Soft Time: 10:18:39:495 Log Series: 764 Axial Encoder Feedback Error Encoder counts dropped during scan, may result in rotated images. Check images for proper orientation. Call Service. Error: 183946 Axial Encoder Feedback Error See Long Description for complete error Mon Oct 17 08:26:48 2005 Error: 183946 Suite: SMCT Host: STC Process: Axial File: ax_error.c Method: No Method Line: 1114 Function: AXIAL CONTROL : Axial Servo Control Loop Scan: 28848/2/1 Type: Helical Exception Level: Pri/Most Severe Time: 08:26:47:775 Log Series: 141 Axial Encoder Feedback Error Accumulated counts measured since last re-reference were 56005 different than expected. (tolerance = 30 counts) Probable cause: faulty axial encoder Possible cause: faulty axial control board.
Applies to
- Models
- HiSpeed
- Product
- HiSpeed CTi 6.X HiSpeed CTi 6.X with Octane and HSA Gantry HiSpeed CTi 6.X with Octane and HSA Gantry 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.
- 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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