I tried this 100 times in a row (for-loop). I get approximately 17 replies in a second. When I try writing (_device.write("Q0 HV RES?")) and reading (.device.readString()) as fast as possible on my work desk (laptop + USB-GPIB-HS + Finero Quanti safety tester) everything works just fine even without any delays in the code. We're running a test software in our production system that has been programmed by using VB.net and C# (Visual Studio 2008). and I've tried the suggested solutions with no luck. I'm having somewhat annoying problem with GPIB communications. The program & driver that I installed from here (MCC DAQ CD, ULx for NI Labview)īy the way the software I am using is Win 10 Pro 64-bit. If you need to change any device settings make sure that NI LabVIEW is closed before you open InstaCal. Note: NI LabVIEW reads the CB.CFG configuration file created by InstaCal. The board number assigned to the device in InstaCal is the number used to recognize the device in NI LabVIEW. InstaCal assigns a board number to each device it detects on the system. Open InstaCal and configure the hardware.Connect the MCC hardware that you want to use in NI LabVIEW."To configure your hardware, complete the following steps: This are quoted from the help file of ULx NI Labview drivers: It is said that the Instacall write an configuration file, CB.cfg, however, I cannot locate it even that I search on whole C partition of the HDD. All labview drivers are seen under the user libraries, there is no problem on that. The device is recognize only by the program called "Instacall" which is shipped with the device drivers setup. I installed all required drivers and programs, however, I can see the device neither on NI MAX nor Labview 2014 SP1. Anyway, my problem is to communicate an USB daq device of Measurement Computing, model USB 4301, to labview 2014 SP1. Hİ guys, I am not sure about writing under the correct forum section but this section seems to me the most relevant one.
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