T Gibbs
Member
I have a machine with an IDEC FA1 Jr PLC. I'm looking at putting in a more modern processor. I was looking at the ladder and I understand the addressing other than some rungs like this:
[F 200]-----------------------------------------------------------------------(654)
3
[F 200]-----------------------------------------------------------------------(640)
10
I can't figure out what the F200 is. There is also F201, F202, F203, and F204.
[F 200]-----------------------------------------------------------------------(654)
3
[F 200]-----------------------------------------------------------------------(640)
10
I can't figure out what the F200 is. There is also F201, F202, F203, and F204.