GE Healthcare · MRExcite224459222448612244591
SGA Power Supply Over Voltage Fault Due to SGA Power Supply.
Symptom
Will Not Scan with Gradient Errors.
Error message
2244861The GP is reporting a SGA Power Supply Over Voltage Fault. Same as 2244591and 2244592 2244861 errorcode on Post 14M5 is the same error as 2244591 on 11X, G3 and 2244592 on 12X, E2, 14M4 (HDx, HDe).2244861 The GP is reporting a SGA Power Supply Over Voltage Fault. Extended Error: If this fault is intermittent, first rule out PSD-related problems by changing the FOV or oblique angle. If faults continue to occur, temporarily remove jumper J1 on the SGA Power Supply Control Board to prevent automatic recovery. On the next fault condition, look at the SGAPS OV LEDs on the front of the module to determine which axis caused the fault. If the BUS_OV LED is lit, check the 420V input to the SGA Power Supply from the PDU. If the OV_X,Y,Z LED is lit, swap military connectors to the Gradient Amplifiers to isolate Gradient Amplifier vs. SGA Power Supply. For more information, open the Common Service Desktop and go to Service Docs - Peripherals - Gradient Electonics - 2244591 Extended Help. Possible cause(s): Gradient Power Supply, Gradient Amp
Applies to
- Models
- Excite
- Product
- Excite Includes Excite 1 and Excite 2, 10.0, 11.0 and 11.1 Software.
- Software
- 11.1 For product 1.5T Excite only. Note, 3T Excite goes with software G3, not 11.0 or 11.1.
- Component
- 2317092-2 SGA ACGD PS ASM W/FRU PACKAGING FOR ACGD ONLY This SGA ACGD Power Supply can only be used on Excite (11x) or earlier systems that use the ACGD gradient subsystem. It cannot be used on Excite HD (12x) or Excite HDx (14x) systems that use the HFD or HFD-S gradient subsystem. 2317092-2 SGA ACGD PS ASM W/FRU PACKAGING FOR ACGD ONLY This SGA ACGD Power Supply can only be used on Excite (11x) or earlier systems that use the ACGD gradient subsystem. It cannot be used on Excite HD (12x) or Excite HDx (14x) systems that use the HFD or HFD-S gradient subsystem.
- Area
- MR
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