GE Healthcare · MRSigna22386632238645
Will Not Scan With Gradient Errors Due To GRAM Module.
Symptom
Will Not Scan with Gradient Errors.
Error message
2238663 The Z axis GRAM is reporting the current is distorted over a period of time. Error: 2238663 Host: mr1 Process: NSP File: HPC PORT ID:GAP/GIP/GP Line: 1049 The Z axis GRAM is reporting the current is distorted over a period of time. The current is not what the DAC is requesting. Possible gradient driver failure. Another GRAM fault reported in the log could be the cause of this fault. 2238645 The Z axis GRAM is reporting an under voltage fault. Thu Aug 14 09:54:12 1997 Suite: MRS1 Host: OC0 Proc: HPC_PORT_ID Error: 2238645 File: PMH.m 1.29 Method: gap Line: 1045 The Z axis GRAM is reporting an under voltage fault. Most likely cause is PSD prescription with demanding parameters or GRAM Hardware Fault.
Applies to
- Models
- Signa
- Product
- Signa LX Signa LX Product can be used with 8.x and 9.x systems.
- Software
- 9.1 For Signa LX product only
- Component
- 46-320147G2 GRAM Module GRAM Module 46-320147G2
- Area
- MR
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy for this GE Healthcare MR issue are available to FSELIB subscribers — re-authored, web-first, searchable.
7-day free trial · no credit card required
Related GE Healthcare MR issues
- Running grafidy3, and find there are spikes on the waveforms in the manual prescan display, both windows.
- Fails to Scan with TORSO Coil.
- The Carriage Fails to Advance to Latch to the Table and to Retract When it is Raised, Undocked or Lowered.
- AE title has changed on destination host.
- CWA ID100315. Auto and Manual Prescan Fails.
- What is the Acoustic Noise Level in the Ovation Magnet.