Hi all,
I am trying to operate a Keithley 6487 picoammeter from LabView 2022Q3. I have managed to get the machine to communicate with the LabView code by installing the Keithley I/O Layer https://www.tek.com/en/support/software/application/850c10 and the appropriate driver https://www.tek.com/en/support/software/driver/models-6485-6487-and-6514-ivi-visa-based-driver-visual-basic-v-0 . I am using an RS-232 to USB connection. However when I try a simple program to set the voltage source to a DC voltage, my program returns an error as seen in the attachments while configuring the voltage source. I have checked the driver documentation but I cannot understand the required inputs.
Does anyone know what I am missing?
Thank you in advance!