androcci
Member
Hello everybody I am new to the site and new to PLC programming.
I would like to know a couple of questions. I am using a function block flow task template on RSlogix5000 v.20.04
first I made my PIDE work but when i change the set point higher than the PV the CV goes way down and after a good amount of time it slowly goes up and if i increase the PV higher it sinks again. is like it seems my PV ramping up and CV closes but i would like to not act so far ahead cuz is so far from the SP.
sp=80 PV=40
also i want to characterize a table of x and y values to produce a curve and the output it to an air damper, which block does that? is that under the math section? I have browsed through all the options I cant seem to find the magic block with a blank x and y table.
if you could send me some files with PIDE working and characterization would be much appreciated!! thank you!
I would like to know a couple of questions. I am using a function block flow task template on RSlogix5000 v.20.04
first I made my PIDE work but when i change the set point higher than the PV the CV goes way down and after a good amount of time it slowly goes up and if i increase the PV higher it sinks again. is like it seems my PV ramping up and CV closes but i would like to not act so far ahead cuz is so far from the SP.
sp=80 PV=40
also i want to characterize a table of x and y values to produce a curve and the output it to an air damper, which block does that? is that under the math section? I have browsed through all the options I cant seem to find the magic block with a blank x and y table.
if you could send me some files with PIDE working and characterization would be much appreciated!! thank you!