GE Healthcare · CTLightSpeed2600068311082118312615769183125
LightSpeed 3.X (Ultra, Plus, QX/i) - Octane
Symptom
A grinding, rumbling, squealing, clicking, or other noise is heard only during gantry rotation - document in RFS - critical issue see long description for more detail. A grinding,rumbling, squealing, clicking, or other noise is heard only during gantry rotation. Gantry speed or velocity errors are NOT reported to the customer or the gesyslog. System will still scan ok but customer just complains of excessive noise from gantry. Sound volume or quality can change with rotation speed.
Error message
Error: 260006831 Axial Motor Control (AMC) logic detected GANTRY CONTACT switch FAULT during Rotation of the Gantry. See LD for complete error Sat Jan 1 16:17:39 2005 260006831 2 STC Axial amc isr.c 789 Function: AXIAL CONTROL : axial control Scan: 10821/2/1 Type: Helical Exception Level: Pri/Most Severe Time: 16:17:39:370 Log Series: 849 Axial Motor Control (AMC) logic detected GANTRY CONTACT switch FAULT during Rotation of the Gantry. CALL Service - Emergency Stop of the Axial Drive. (AMC State:8 Cmd:0x15b30008 CurVel:811 (.001 sec/rev)). Error: 183126 FIL/MA fault latch 2 would not reset. See Long Description for sample error. Tue Nov 13 08:44:03 2007 Error: 183126 Host: OBC Process: Generator File: gen abort.c 1.31 Line: 901 Function: XRAY GENERATION : Filament Selection Scan: 15769/3/1 Type: Helical Exception Level: Secondary Time: 08:44:04:090 Log Series: 297 FIL/MA fault latch 2 would not reset. Hardware address = 0xffdf4d, Status = 0xc0 Error: 183125 FIL/MA fault latch 1 would not reset. See Long Description for sample error. Tue Nov 13 08:44:03 2007 Error: 183125 Host: OBC Process: Generator File: gen abort.c 1.31 Line: 890 Function: XRAY GENERATION : Filament Selection
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 3.X (Ultra, Plus, QX/i) - Octane Always 4 or 8 slice MDAS 308i.2_H3.1M5 LightSpeed 3.X - Octane Method of visual identification Method of remote or software identification - See attachment below for a complete list of software commands and typical results. check_config List of Supported Console Types Octane with Pegasus Recon hardware. List of softwares the product can run 308I.2_H3.1M5 305.4_H3.1M4 - obsolete 303.1_H3M4 - obsolete FAQ's Table weight limit - Up to 400 lb. (180 kg) with ± .25 mm positional accuracy. 450Ib (205 kg) max weight Tube type - D3186T Current production details - See Technical Reference Manual found on the Common Document Library Tips and workarounds, where to find it - Common Document Library(CDL) . Search for the latest FMI software release. In the furnished materials will be the list of various manuals with part numbers for the various languages. Example: English versions 2211223-100 Options - TBD 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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