Fifo

ssrmr2

Member
Join Date
Mar 2006
Location
Santa Fe Springs, Ca
Posts
9
I am using a FIFO instruction in SLC 503. The FIFO is in the AVERAGE routine that I rewuested about a month ago. My question now is, with the data going into the FIFO, should it be filling up the data file??

example. over a 3 hr period, taking temperatures every 90 sec. FIFO is #N34:0 (0-121) When it is all said and done with i should have temperatures in #N34:0-N34:120 right?

As of right now I am not getting anything in my FIFO N34 data file.

any suggestions?

Thanks

steve
 
the above works now.

i have a CTU instucton before the FIFO, the problem is that when I first start up the panel, the CTU goes from 0 to 1 like it should. but then after that it just stays at 1. there is no counting of the CTU.

anyone?
 

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