showshocka
Member
I have read the Instruction help on this. I am still not clear or sure on why this would even be used. I see this a lot on Rung 0 inside of the AOL logic that I am currently looking in. They also use it out in the normal routines of logic. I'am really not understand the usage of it. Can Anybody please explain, or give an elementary scenario on the usage of this instruction. Thanks.