Message Edited by Trey B on 07-03-2007 10:45 AM
Your slow writes could be caused by a couple of things:
One is if the read of the data values you wish to write is slow. It looks like you are using a global variable to bring in those values. If your system allows, you could replace the global with a constant and test to see if things still slow down. Not sure where that data is coming from but you should probably look for an alternative to the global.
The second reason would be if there is some sort of problem with the FP Write. You are executing the FP Write a boatload. As a test you might set up your vi so it writes an array of data to an entire module with a single FP Write. That way you only do the FP Write once for each output module.