Cannot initialize the HP6810A power supply

Hello,
Does anyone have a idea over why randomly get the following error message from the init vi for the HP6810A power supply?
Error -1223 occurred at HP68xxA Initialize
Possible reason(s):
LabVIEW: Instrument identification query failed.
I have verified that the VISA resource name is correct.
Regards,
Kaspar
Regards,
Kaspar

Hello,
I am just trying to do something very simple, initialize the HP6812A with a vi named HP68xxA. I am not sure where it came from, I am assuming from NI and/or HP/agilent, Because I am trying to initialize, ther are no input strings or output strings. The inputs are error in and the instrument descriptor, bot of which I have verified to be correct. I have looked at the block diagrams of the drivers and I have noticed that the VISA open vi's are called Old Visa Open. So this my be a clue and I should probably try to update the VISA opens to a current VISA open and see what happens.
Regards,
Kaspar
Regards,
Kaspar

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[email protected]
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jimmycaps wrote:
Hello,
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Cannot initialize the HP6810A power supply

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