GE Healthcare · MRDiscovery22674452577258

Gradient Hammer Test Fails Intermittently With No System Problem due to Known Problem in 20.0 Software

Symptom

Gradient Hammer Test Fails Intermittently With No System Problem See Long Description Gradient Hammer test shows multiple failures in overnight diagnostics with no system problem. The diagnostic fails only intermittently, not every iteration produces an error. An example of one such error is shown below, but there could be others. SPR # MRIge42995. 2267445 Diagnostic: Gradient Hammer Iteration: 6 of infinite Action: 1Task ID: 0x4908e00 Time: 2577258 Object: AGP Function: Software/Firmware/Config: N/A The IRF board is not receiving data from the SRF over the sequence bus. The system can not scan until the SRF returns to normal mode.->

Error message

2267445 The IRF board is not receiving data from the SRF over the sequence bus. The system can not scan until the SRF returns to normal mode. See Long Description 2267445 Irf3RrfHWO 1458 diagCoord Diagnostic: Gradient Hammer Iteration: 6 of infinite Action: 1Task ID: 0x4908e00 Time: 2577258 Object: AGP Function: Software/Firmware/Config: N/A The IRF board is not receiving data from the SRF over the sequence bus. The system can not scan until the SRF returns to normal mode.->

Applies to

Models
Discovery
Product
Discovery MR750. Also called DVMR. This product is compatible with 3.0T 20.0, 20.1_IB1, IB2, 21.0 and DV22.0 software only
Software
20.0 Also called DVMR. This software is compatible with 3.0T Signa MR750 systems only
Area
MR

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