I think you can use "RS Ladder" for read only ladder display. I think it came with our most recent update of "RS Linx" -- it may be cheaper since you don't need to make any ladder logic changes.
We have a DH+ network of about a dozen AB SLC5/04's throughout a domestic and wastewater treatment plant. There are several PC's on the DH+ network running SCADA software. I want to be able to design an IIR filter to process some of the data (analog inputs). Is it better to try to program a...
