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Hello,
I am using Labview for a week now, the first step of my labview project is to retrieve data from the B1500A analyzer to my PC.
Communication between the PC and the analyzer is made via GPIB-USB (Agilent 82357B) interface.
I know that the connection is being made, the enclosed test file works well (when nothing is running in the analyzer). Also, the analyzer appears in NI-MAX and Keysight IO connection expert. NiVisaTulip.dll is also checked. However I am unable to see data with my prototype-1-b1500a program, and I keep having the following error : code : -1073807339 : VISA Write in Agilent B1500.lvlib:Configure Measurement Mode.vi->prototype_1_B1500A.vi
I did notice that when I use EasyExpert software of the instrument, the GPIB communication stops and my test file can not write the *IDN? Command, the NI-MAX and Keysight IO connection expert do not detect the device anymore. The following error appears : code : -1073807339 : VISA Write in test.vi
Does someone know what the problem is ? Thank you for your reply. Â
PS : my OS is Windows 7