I had code that used to work with the Impac pyrometer based on the simple
serial write and read vi, but I have moved the code to new hardware and it
simply doesn't work. The software that comes with the Impac works fine, so
I don't think this is a hardware or cabling problem. It is something to do
with setting up the com ****t or something has changed in the NI serial ****t
vis or drivers. I can't make hyperterminal show any responses from the
pyrometer either and I have used a serial ****t monitoring program to
ensure that I am sending the same command string down.My assumption at
this stage is that I need to use the advanced VISA vis and listen for some
sort of event. Does anybody have examples of code that works?