LightSpeed 3.X (Ultra, Plus, QX/i) - GRE
Symptom
Scanner Hardware Stopped Scan HEMRC Errors See Long Description for more information. Scanner Hardware Stopped Scan message appears during Helical Scanning with the following Errors: 185553 (The HEMRC drive has detected a Line Loss - Alarm status: 20H. This occurs when the input power to the drive falls below 85% of the nominal Bus voltage) Possible causes: X-Ray tube stator , HEM-IT, HEMRC power supply 183318 (The HEMRC output current is out of 45.0 percent WARNING tolerance), Monitored state = 2 (2=Run state) Expected current = 2.748 A Actual current = 4.097 A. 183319 (The HEMRC output current is out of 55.0 percent MAXIMUM tolerance), Monitored state = 2 (2=Run state) Expected current = 2.748 A Actual current = 4.653 A. 183316 (The HEMRC failed to reach the Run speed in the allotted time), and 185548 (The HEMRC operating frequency is below the minimum value) Actual frequency: 106.973 Minimum frequency limit: 130.000 At Frequency signal: Inactive Expected: Inactive Rotor State = Transition
Error message
Error: 185548 The HEMRC operating frequency is below the minimum value. See Long Description for full error Error: 185548 Suite: CT01 Host: OBC Process: Diag Exec File: hemrc_manager.c 1.5 Method: gen_rotor Line: 859 Function: Diagnostics XRAY GENERATION : Tube Rotor Control Test Name: HEMRC Manual Unique ID: 50525 Iteration: 1 Exc. Level: Hard Time: 118336 Error Type: Hardware The HEMRC operating frequency is below the minimum value. Actual frequency: 219.172 Minimum frequency limit: 249.995
Applies to
- Models
- LightSpeed, VCT
- Product
- LightSpeed 3.X (Ultra, Plus, QX/i) - GRE Always 4 or 8 slice MDAS. H2_P_M4 H2_P_M8 LightSpeed 3.X - GRE Method of visual identification Small rounded gantry similar in appearance to LS 2.X and 4.X. Always has an MDAS4 or MDAS8 Method of remote or software identification - See attachment below for a complete list of software commands and typical results. check_config “swhwinfo” will have the following new switches available with the VCT M4 and PF 1.5 M3 software release (software release deploying this “swhwinfo” capability is “06MW03.?”): · -c or -classc = Outputs the Class C version, if installed, on the system · -m or -classm = Outputs the Class M version, if installed, on the system · -o or -os = Outputs the Operating System version installed on the system · -da or -date = Outputs the date and time the software was installed on the system (LFC) -h or –help = Outputs complete details about all the available switches associated with swhwinfo swhwinfo –c –m –o -da Always has an MDAS4 or MDAS8 List of Supported Console Types GOC3 Will have a DARC, SDDA and IG GOC4 Will have a DARC 2 and IG List of softwares the product can run 07MW11.10 SP3 06MW29.7 - obsolete 06MW03.5 - obsolete 05MW14.5 - obsolete 04MW44.9 - obsolete 04MW13.7 - 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.
- Component
- 2145832 HEMRC I/F Ctrl Board - This board is used in many different places in CTi (with Performix Tube) through 4.X LightSpeed See Long Description for the many places this board is used. 2145832 HEMRC I/F Ctrl Board - This board is used in many different places in CTi (with Performix Tube) through 4.X LightSpeed CTi (with Performix Tube Only), and QXi use this board in the Tube Rotor Controller (HEMRC). NOT used in AXIAL control. 2.X, 3.X, and 4.X use this board in the Tube Rotor Controller (HEMRC) and also for axial control (also HEMRC) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 46-195120G21 HV CABLES 3 PIN 7 FT See LD for details Part #: 46-195120G21 Part Type: GP CONSUMABLES Part Weight: 3.19 LBR Repairable: No Returnable: No Hazardous Material: N Description: HV CABLES 3 PIN 7 FT FRU: Yes Status: Orderable 2115199 HEMRC - HIGH EFF MTR ROTOR CTRL used on LightSpeed 2.x (Plus), 3.x (Ultra) and 4.x (16 Slice) Systems See Long Description for more info and picture Part #: 2115199 Part Type: GP CONSUMABLE - RETURNABLE Part Weight: 7.28 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: HIGH EFF MTR ROTOR CTRL FRU: Yes Status: Orderable Comments: FLS - HIGH EFF MTR ROTOR CTRL PURCH SPEC USED ON FAST RHAPSODE 7/1/97 M3 FW28 GWENN 08992 THIS IS THE AC DRIVE FOR HEMRC THIS IS OUT-SOURCED TO A 3RD PARTY FOR ALLEN-BRADLEY. NOT DO NOT DISCOUNT - PER SHAKUN 10/30/97 GWENN MS08992 6/02 BOT FROM HOLT ELECTRIC A/B P#: 1336SBRF50-AN-EN901-MX1-L4 FLS - PLEASE CONVERT SPH ORDER TO OVERNIGHT SHIPMENT IF PART AVAILABLE IN MEMPHIS AND IF FEDEX SERVICE (INCLUDING 8:00 AM SERVICE) MEETS FE NEED TIME CRITERIA
- Area
- CT
Full cause & step-by-step resolution
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