GE Healthcare · MRDiscovery22740212274013
Multicoil Bias Fault errors on multiple coils due to loose screws inside front of Hypertonics coil connector.
Symptom
Multicoil Bias Fault errors on multiple coils.
Error message
2274021 Coil Fault - Short Circuit A multicoil bias fault was detected See Long Description Error: 2274021 Host: WBH_RAD_MR11 Process: NSP File: SCP:RfHubCanHWO::RfBias Line: 4080 Exception Class: Unknown Severity: Unknown Function: RF: RF Bias PSD: Spin Echo Coil: HNS CTL123 Scan: 4637/1 Coil Fault - Short Circuit A multicoil bias fault was detected. Connector: Port 2 (P2) Channels faulted: 0x100 First channel: 9 of 32, counting from 1 Fault value: -4777 mV, Channel: 9 2274013 Function RF Bias Unused Channel Fault - Short Circuit A multicoil bias fault was detected see long 2274013 Function RF Bias Unused Channel Fault - Short Circuit A multicoil bias fault was detected Connector: Port A Channels faulted: 0x10 First channel: 5 of 8, counting from 1 Fault value: 1551 mV, Channel: 5-> Extended Error: A short circuit was detected by the RF Hub on a channel that is not known to be connected a coil. This could indicate a coil is plugged in that is not being read by coil ID. Run the Multicoil Bias Diagnostic or Coil Datapath Diagnostic to troubleshoot. Explanation of fields: Connector - The coil connector the fault was detected on. Channels faulted - This is a hexadecimal bit map of al
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
- 20.1_IB1 and IB2 This release of software is applicable to Discovery MR450 and Discovery MR750 systems. See Long Description 20.1_IB1 is the unified Discovery MR450 and Discovery MR750 software release. Known internally to engineering as "DVIB". This release of software is applicable to Discovery MR450 and Discovery MR750 systems. 20.1_IB2 is the upgrade (bug fixes) for IB1.
- Area
- MR
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