I am hoping some of you experts might be able to assist with a strange problem i am having trying to make automated measurements using EZGPIB with an Agilent and an HP 3458A. I have a program given to me by Martin Reynolds, which is a variant on the Xdevs noise measurement program. Martin's program continuously reads the voltage measurements sequentially from the two meters and then stores then in a measurements file, along with the temperature measurements from both meters. The program works fine on his Agilent and HP 3458As.
On my two 3458As, it takes the temperature measurements just fine but only takes a voltage measurement from the Agilent unit. The HP unit will not make any voltage measurements although I can see both the 3458As in talk states and, of course, it does sent the temperature measurements. However, if I turn the HP unit off and then on again, the HP will start to take voltage and temperature measurements and send them to the PC. Any ideas on what might be causing the strange behavior? Thanks, Randy Evans _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.