Sorry for the delay, I've been out of office.
For reasons too long to go into here, it is operated remotely via PC running a VB6 application (I know, I know)!
Set up is -
Set DAQ6510 = New KeithleyDMM6500
DAQ6510.Initialize "GPIB0::" & CStr(18) & "::INSTR", True, True, ""
.
.
DAQ6510.Function = KeithleyDMM6500Function4WireResistance
Read command is -
ResistanceMeasurement1 = DAQ6510.Measurement.Measure(KeithleyDMM6500Function4WireResistance, String1, String2)
As I said, the reading is taken as expected but the Meter display does not show the measured value, which I had expected.
Is there a setting change or a command change I need to make to make this happen?
Dave.