GE Healthcare · CTLightSpeed18414217231184188170851713517140
LightSpeed 5.X (60kW)
Symptom
Missed ISD See Long Description Inter Scan Delay ISD Missed .
Error message
Error: 184142 ISD Missed See Long description for complete error Wed Nov 8 11:01:40 2006 Error: 184142 Host: STC Process: Scan Control File: scTrigSeqActions.c 1.65 Line: 1043 Function: No System Function Reported Scan: 496/2/2 Type: Axial Exception Level: Pri/Soft Time: 11:01:40:295 Log Series: 937 ISD missed. Rx ISD: 1000 mS Requested ISD = 1 Second Actual ISD: 17231 Actual ISD = 17 Seconds More Data Follows: See Error: 184188 for additional detail Error: 184188 Timing (in mS) since end of last scan Col:17085 DvRdy:17135 GenX:17135 TrigEn:17140 ExpEn:17230 See Long Description for more details Wed Nov 8 11:01:40 2006 Error: 184188 Host: STC Process: Scan Control File: scTrigSeqActions.c 1.65 Line: 1048 Function: No System Function Reported Scan: 496/2/2 Type: Axial Exception Level: Pri/Soft Time: 11:01:40:295 Log Series: 938 Last Hdw Rdys- Offsets:0x40 Cpb:0x20 Xray:0x80 Timing (in mS) since end of last scan. RxRcvd:-670 DoRdy:95 OfSt:165 Cpb:17085 OfStp:17095 Cr:810 Ax:100 GenP:175 Das:160 Col:17085 DvRdy:17135 GenX:17135 TrigEn:17140 ExpEn:17230 (Rdy:0xf00e2fff Of:0x540 Auto:0x57c Cpb:0x4057c Xray:0x80bff) This Error code is can give you a clue as to where the problem is comin
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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