Lightspeed 1.X - Octane
Symptom
Customer would tilt to XX number of degrees and intermittently the tilt position would change by 1/2 degree on its own - document in RFS - critical issue Customer would tilt to XX number of degrees and intermittently the tilt position would change by 1/2 degree on its own Customer would tilt the gantry to a set value and the display would change by .5 degree in the backwards directions this would happen intermittently after the gantry was at the correct position for some time. The change would happen after the tech was getting ready to start the scan or after the system sat over night. (Example tilt to 0 degrees and over night it would change to .5 in the backwards direction. Or tech would tilt to 10 degrees from in the room or with remote tilt and then go to start the scan and see that the value on the gantry display has changed to 10.5)
Error message
Error: 182606 Uncommanded Tilt motion Error: 182606 Host: ETC Process: Tilt File: unComMotion.c 1.16 3/26/92 Line: 55 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 50186/1/0 Type: None/Unknown Exception Level: Pri/Soft Time: 13:17:14:025 Log Series: 354 HW/SW error: Uncommanded Tilt motion. 182606 Uncommanded Tilt motion Error: 182606 Host: ETC Process: Tilt File: unComMotion.c 1.16 3/26/92 Line: 55 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 50186/1/0 Type: None/Unknown Exception Level: Pri/Soft Time: 13:17:14:025 Log Series: 354 HW/SW error: Uncommanded Tilt motion. Current Position 1054 (.01 deg) Last Stationary Position 1010 (.01 deg) Tolerance 25 (.01 deg) Error: 182607 HW/SW error: Tilt Velocity tracking See LD for more details Thu May 11 23:04:54 2006 Error: 182607 Host: ETC Process: Tilt File: CmdMotion.c 1.21 2/17/95 Line: 139 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 51200/1/0 Type: None/Unknown Exception Level: Pri/Soft Time: 23:04:53:540 Log Series: 144 HW/SW error: Velocity tracking error. Actual Velocity 150 (.01 deg/sec) Expected Velocity 100 (.01 deg/sec) Tol 40 (.01 deg/sec) Cur Pos -1194 (.01 deg) Tilt Dir:
Applies to
- Models
- LightSpeed
- Product
- Lightspeed 1.X - Octane 10.5_2.8.2I_H1.3M4 10.4.1_2.8.2I_H1.3M4 - obsolete Lightspeed 1.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 showprods|grep Apps note: if check_config does not work then the software is not up to date with all FMI's. Check FMI history and verify that all patches have been loaded since last software reload. Ref FMI 25269 List of Supported Console Types Octane with Pegasus Recon hardware. may have an 02 SBC - Run df -k to see if the sbc is partitioned. List of softwares the product can run 10.5_2.8.2I_H1.3M4 10.4.1_2.8.2I_H1.3M4 - obsolete FAQ's Table weight limit - Up to 400 lb. (180 kg) with ± .25 mm positional accuracy. 450Ib (205 kg) max weight Tube type - D3176T 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.
- Component
- 46-297036G1 Tilt Pot Harness Assembly -used on H1 and H2 gantries See Long Description for details Part #: 46-297036G1 Part Type: GP CONSUMABLES Part Weight: 0.00 LBR Repairable: No Returnable: No Hazardous Material: N Description: TILT POT HARNESS ASSY FRU: Yes Status: Orderable Comments: FLS - CLASS 1 FRU. CT PULL PART COLLECTION OF DEFECTIVES HAS TBEEN TERMINATED AS OF 030121 PER MS13452 SEE FE ASSIST COMMENTS BELOW. FE ASSIST: THE 10 TOOTH PULLEY THAT DRIVES THE TILT POT MAY BE DIFFICULT TO REMOVE DUE TO LOCTITE ON THE SET SCREW THREADS. YOU MAY WANT TO ORDER 2178681 IN ADDITION TO THIS ASSEMBLY. ADDED BY MS03185 3/27/2002.
- Area
- CT
Full cause & step-by-step resolution
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