Re: Continuous Waveform 1Hz
Thanks. I think I figured that out but I appreciate your response. One more question...I need to also acquire my analog inputs (8 of them) simultaneously while outputting my waveforms. I'm still working on trying to get one thing to use DMA and another interrupts using the DAQmx stuff. Any help would be appreciated. Thanks.
Continuous Waveform 1Hz
I need to generate a continuous waveform (sine, square, triangle) that is less than 1 Hz. I have tried doing it manually by sending out a 100 point array, one point every X ms based on the frequency setpoint. For example if the frequency is 0.1 Hz I send a point out every 1 ms. The problem I have is I need 0.05 Hz resolution (customer specification). It would be nice to use the Analog output continuous waveform VI supplied with Labview but it doesn't work with anything less than 1 Hz. Any clues?
Re: Linking .vi's
Have you tried making the LED you want to illuminate a Global variable?
Re: VISA Performance
The VISA versions are the same, 6.9.3 but I was going to update it to the latest 7.1. I forgot to mention that this machine used to run NT but the hard drive crashed so I had to replace it. I was having a hard time replacing the NT so in a crunch loaded Win98. If the customer can get some down time I want to reformat again and load NT. Very frustrating!! Thanks for everyone's help.
