Unable to scan with IBC temperature faults due to water/condensation on IBC cable and sensors.

Symptom

Error message

2224666 Auto Prescan failed, Gradient coil IBC inlet temperature delta sensor trip See Long Description 2224666 CMR3T psc ../PscMainControl.cc 1375 Exception Class: Unknown Function: Prescan: Host Autoprescan Auto Prescan failed, Gradient coil IBC inlet temperature delta sensor trip

2268844 Gradient coil IBC inlet temperature is above the fault limit. Current and future scanning will be inhibited, until temperatures are back in range. Temperature Delta: 18 Fault Limit: 4-> 2268844Gradient coil IBC inlet temperature is above the fault limit.Current and future scanning will be inhibited, until temperaturesare back in range.Temperature Delta: %dFault Limit: %d Extended Error: The gradient coil has inner bore coolant (IBC) temperature sensorsthese sensors are on the outside of the gradient coil and are intended tomeasure the temperature of the coolant in the coil. A difference betweenthese readings indicates that the coolant flow is likely blocked in thegradient coil or in the manifold.

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

DV22.0 For the Discovery MR750, MR450 or Optima MR450w products only. For the Discovery MR750, MR450 or Optima MR450w products only.

Area

MR

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