I am trying to increment voltage using Agilent 3631a via gpib in labview 8.6. i can control it through the instrument assistant but that does not allow me to manipulate it through changing variables in the block diagram, when i try to use the gpib write or send function i get " Error connecting to GPIB driver or device. This is usually due to a required driver not being installed on the system." however when i try to install the driver from the ni site it says it is already installed. Also if the driver was not installed how could i control it from the instr assist? The agilent is displayed under gpib with no errors in max. My end goal is to compare 10 logic pins to a desired arrangement and increment the power supply slowly until the logic levels match the desired states. thank you for your time and information.
↧