GE Healthcare · CTLightSpeed26010723110189
LightSpeed 5.X (80/100kW)
Symptom
Scanner Hardware stopped scan message with GANTRY CONTACT switch FAULT during Rotation of the Gantry. CALL Service - Emergency Stop of the Axial Drive. See long description for details Scanner Hardware stopped scan message with GANTRY CONTACT switch FAULT during Rotation of the Gantry. CALL Service - Emergency Stop of the Axial Drive. This indicates that something may be loose inside gantry and hit one of the rotate fault switches.
Error message
Error: 260107231 Axial Motor Control (AMC) logic detected GANTRY CONTACT switch FAULT during Rotation of the Gantry. See long description for a full sample error message. Fri Aug 8 08:57:33 2008 Error: 260107231 Host: tgp Process: tgp subsys File: amc isr.c Line: 976 Fri Aug 8 08:57:32 2008 Host : Table Gantry Processor Ermes # : 260107231 Exception Class : Safe State Severity : Primary File : amc isr.c Line# : 976 Function : AXIAL CONTROL : Axial Control Scan Type : Axial Scan: 10189/86/1 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:21 Reference:400 CurVel:400 (.001 sec/rev)).
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 5.X (80/100kW) LightSpeed 5.X (80/100kW) ~ Use with both MDAS and GDAS ~ GRE Console HP_H_G16 HP_H_M16 HP_O_M16 LightSpeed 5.X (100kW) GDAS16 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
- 2293408 fiber optic cable from the DAS DCB to the RF Transmitter on the gantry rotate frame See long description for details Part #: 2293408 Part Type: GP CONSUMABLES Part Weight: 0.18 LBR Repairable: No Returnable: No Hazardous Material: N Description: CABLE FIBER OPTIC FRU: Yes Status: Orderable FLS - CABLE FIBER OPTIC, 2840 MM +/- 20MM. USED ON WARP3.
- 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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