Table is lowering on its own with Uncommanded elevation motion
Symptom
Table is lowering on its own with Uncommanded elevation motion. motor controller detects uncommanded motion. - document in RFS - critical issue Table is lowering on its own with Uncommanded elevation motion. motor controller detects uncommanded motion. Problem is becoming less intermittent and exam sometimes proceeds normally once the resume button is selected. The problem also occurs more frequently when patient is heavy. ct01% /usr/g/insite/bin/viewlog Tue Aug 10 19:04:09 2004 Error: 184836 Host: ETC Process: Elevation File: elev scan.c 1.17 9/30/92 Line: 178 Function: No System Function Reported Scan: 4530/2/7 Type: Helical Exception Level: Pri/Most Severe Time: 19:04:08:905 Log Series: 376 motor controller detects uncommanded motion. Aborting any active scan
Error message
Error: 182405 HW/SW error: Uncommanded elevation motion. See long description for full error Wed Mar 19 13:22:41 2008 Error: 182405 Host: ETC Process: Elevation File: unComMotion.c 1.28 11/5/92 Line: 170 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 10064/2/6 Type: Axial Exception Level: Pri/Soft Time: 13:22:42:215 Log Series: 54 HW/SW error: Uncommanded elevation motion. Current Position 20729 (.01 mm) Last Stationary Position 20807 (.01 mm) Position Tolerance 75 (.01 mm) Current Encoder cnts 3446 Last Stationary Encoder Cnts 3435
Applies to
- Models
- HiSpeed
- Product
- HiSpeed CT/i 4.X HiSpeed CT/i 4.x with Zeus HSA Gantry and SGI Indigo Console HiSpeed CT/i with:HSA GANTRY CT/I (RHAPSODE) CONSOLE (Indigo Computer) 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
- 2100671 CT TABLE GAS SPRING - Used on ALL HSA, CTi, LightSpeed 1.X through 5.X tables Part #: 2100671 Part Type: GP CONSUMABLES Part Weight: 1.40 LBR Repairable: No Returnable: No Hazardous Material: N Description: CT Table gas spring FRU: Yes Status: Orderable Comments : FLS - REPLACES 46-327064P1 & 46-296891P1 PER PCN 161843 7-20-93 MS4398. NOT ON SSS: SUSPA IS NOT SUPPLIER. TOOL FOR REPLACING GAS SPRING IS 2144261 ************************************************************PART HAS BEEN DE-LISTED AS A HAZARDOUS MATERIAL ITEM. PART IS NOT HAZARDOUS FOR ANY MODE OF TRANSPORTATION. HAZARDOUS PAPERWORK IS NOT NEEDED. 4/99 ************************************************************ ALSO USED ON QXI LIGHTSPEED ALSO USED ON LIGHTSPEED GELS - "NON FLAMMABLE GAS - HAZ IATA DESC. ""ARTICLES, PRESSURIZED, PNEUMATIC "" UN 3164 - CLASS 2.2",GAS SPRING HAZ #8 is the shock
- Area
- CT
Full cause & step-by-step resolution
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