GE Healthcare · MRSigna2241544224152622415152234211

Unable to complete a coronal oblique T1 scan due to miniGRAM OverVoltage Fault

Symptom

Unable to complete a Coronal Oblique T1 scan due to miniGRAM OverVoltage Fault The customer is having a problem with this protocol only. But they have rebuilt the protocol with no change to symptoms. The FE initially thought it was an intermittent problem until he found out that it always happens when the angle of obliquity is set to exactly 270 degrees. If they set it to 269 or 271 degrees, it doesn't happen. The FE tried replacing the miniGRAM and the GIP without resolving the problem.

Error message

2241544 The gradient system on the Z axis recovered successfully. Mon Jun 25 23:45:29 2001 Error: 2241544 Host: lx-mr Process: NSP File: HPC_PORT_ID:GAP/GIP Line: 1342 The gradient system on the Z axis recovered successfully. There are no faults at the present time.

2241526 The miniGRAM Power Supply failed to go to Ready when commanded, or came out of Ready 2241526 HSC_MR01 NSP HPC_PORT_ID:GAP/GIP/GP 2481 The miniGRAM Power Supply failed to go to Ready when commanded, or came out of Ready. Possible causes: cable between GIP & miniGRAM Power Supply, the miniGRAM Power Supply, or the GIP.

2241515 The GIP reported a Z Axis miniGRAM OverVoltage Fault. 2241515 HSC_MR01 NSP HPC_PORT_ID:GAP/GIP/GP 2092 The GIP reported a Z Axis miniGRAM OverVoltage Fault. Try swapping the miniGRAM Control Board, or the entire miniGRAM axis, or the miniGRAM Power Supply to isolate the problem.->

2234211 MR Signal too large. Reduce Receive Gain 1. See Long Description Error: 2234211 Host: MR1SMR Process: NSP File: TPS:asc_check_RAP_overrange Line: 206 MR Signal too large; Reduce Receive Gain 1.

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
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.

Start free trialSign in

7-day free trial · no credit card required

Related GE Healthcare MR issues