S
Allen Bradley slc 5/04 processor & RSLogix 500 software. It's an unwritten rule that you can't use the same input and output addresses across multiple ladder files. Instead you are supposed to map your IO to bit addresses in the first ladder file, then use the bit addresses. I know strange things happen if you spread IO across files (I've done it!!!) but can anyone explain exactly why??? I'm sure it's something to do with program scans.
Any feedback greatly appreciated!
Any feedback greatly appreciated!