GE Healthcare · CTLightSpeed2600074575008426010102350444260007402260007453
LightSpeed RT16 & RT16 Xtra with GRE and GDAS16 gantry.
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 Do Not Use - use on of the other two Error: 260101023 The (DCB or CCB) has notified the system of an error see long description for examples. Tue Dec 28 09:41:31 2004 Error: 260101023 Host: orp Process: orp_subsys File: rcib_erlog.c Line: 366 Tue Dec 28 09:41:30 2004 Host : Das Ermes # : 260101023 Exception Class : Abort Severity : Primary File : rcib_erlog.c Line# : 366 Function : No System Function Reported Scan Type : Static Scan: 50444/1/1 The DCB has notified the system of an error condition which prevents scanning. See log for further information:^C Error message code: 260007402 Notification level: 5 Sequence number: 1 The above error is a catch all for many different notifications and sequences. Other examples: Host :
Applies to
- Models
- LightSpeed
- Product
- LightSpeed RT16 & RT16 Xtra and Vision WB_H_G16_G_GTL = RT16, Xtra WB_H_G16_G_GTL650 = Vision WB_H_G16_G_GTM = RT16, Xtra or Vision LightSpeed RT16 & RT16 Xtra with GRE and GDAS16 gantry Links to the 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
- D3194T PERFORMIX PRO-100 TUBE UNIT - Monopolar Hercules Tube used on 5.X (80/100), LS RT16, 7.X See Long Description for Details D3194T PERFORMIX PRO-100/VCT, RT16 and RT16 Xtra TUBE UNIT - Monopolar Hercules Tube used on 5.X (80/100), LS 5.X RT16, 7.X Part #: D3194T Part Type: GP TUBES Part Weight: 0.00 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: PERFORMIX PRO100/VCT (RG) & RT16 Systems FRU: Yes Status: Orderable Comments: Added per VCT RSPL, ms13452 041216 Comments: Added per VCT RSPL, ms13452 041216 FE ASSIST MSxxxx August 2005 D3194T = VCT / PRO 100 TUBE. VCT 32 or VCT 64 7.x systems may ONLY use D3194T tubes. 5.x HP 100 and HP80 Gdas systems may use either D3192T or D3194T tubes. '*** 2ND OPINION NOTES *** Perform Rotor Control Diagnostics--If tube rotor fails to reach RUN mode in three ACCEL steps look for: High Drive output currents Low Drive output voltages and Low Drive output frequencies. This indicates a load problem with tube. With rotor running turn off Gantry 120V power at PDU. Listen for excessive noise and short deceleration time. A good rotor will coast for several minutes without power. NOTE TO FES AND DCOS TEAM: IF SELLING TO AN END USER AND NOT INSTALLED BY A GE FE, AN END USER CERTIFICATION LETTER MUST BE SIGNED BY THE CUSTOMER. UPON RECEIPT OF SIGNED LETTER, ORDER CAN BE PLACED. **TO OBTAIN COPY OF CERT. LTR. CONTACT DCOS TEAM AT 800-558-2040 OPTION 2. **ANY QUESTIONS, CONTACT LYNN WESTBROOK OR ROD MCCRIMMON. ******* NOTE: D3194T tubes now manufactured, have a one inch longer high voltage cable. The longer cable is necessary for all Wide Bore Gantries. ( If a very old D3194T tube is installed on a Wide Bore Gantry, the high voltage cable may be too short, and a new D3194T tube must be ordered ).
- 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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