Digital I/O of keithley 2400

[mubo]

Hi;

1 ) I am trying to set a voltage by keithley 2400 and measure that voltage at the same time,

before these voltage operations I am setting the digital Outputs of the keithley 2400 to a certain value.

However during V set the 2400 resets the digital output and I lost the control of the digital output.

I am using the keithley drivevrs for labview in my program.

* 24xx Family VXIPnP/VISA-based Driver for Visual Basic (VB), C/C++, LabVIEW5.1 or higher & LabWindowsCVI(v5.5)

2 ) where can I find working examples for basic operations of the keithley source meter, such as (set V measure V)

Do you know any website for this?

Or should I just forget about using these drivers and start learning how to program by visa?

also Do you know where can I find such kind of workin examples? (not any from labview)

kind regards

mubo

[Dennis_Knutson]

Here is an old native LabVIEW 2400 driver that I got years ago from Keithley. I can't promise that it will work any better and it doesn't have any examples but at least it's something that can be viewed and edited. It's in LabVIEW 5 and uses GPIB functions instead of VISA but that's a simple change.