batch simulator with counters and timers logixpro

The last step of entering the code will then get done in a few hours and it will work exactly as you planned. Then and only then start translating the resulting simple diagrams and charts into ladder logic. The above process might take an hour or it might take weeks, depending on how complex the equipment and process present themselves. Ouline the machine controls, write an outline of it's modes, write an outline of its operational sequence.then determine the types of control methodologies to apply, then document the concept, proof read it and think through all possibilities of modes and operator controls (this is where complete I/O wiring details need to be known). Yes, it sounds like you are looking up at a couple of trees in the forest, but a top down perspective is desired: I have not used the LogixPro simulator, nor solved the problems, but I can give you pointers on Ladder Logic software design that will help.

Don't think of them as inputs, I know you will often use them as input instructions in logic, but think of them as bit-sized storage boxes.Google Ron Beaufort, watch his free videos in order. If so, then look for a B file for internal addresses to do with as you'd please. I don't know the addressing scheme used in LogixPro, I think it might be very similar to RSLogix5/500.

If you mean the bits in the timer element, use bit level copy: I know also that I could have two timers in parallel, energized with the 'start PB' being used, one preset at 150 ( to energize inlet 1 ) and the other timer preset at 300 to energize inlet 2, but I would really like to know if it is possible to grab a bit within a single Timer, from bit tables or otherwise to create another internal input. Using DN bit to energize 'inlet 2' is no problem. Once the 'start PB' is used and timer starts timing, I want 'inlet 1' to start when the timer ACC reaches 150, and inlet 2 to start when timer reaches ACC value 300 (DN bit energized).

There are two inlet pipes in the batch simulator. How could I then use bits derived from that single Timer in some way to create some new internal inputs? Timer/TT sealed in to keep timer running after 'start PB' is used. If I were to make a simple rung to say if 'start PB' is closed/used, this would start a Timer, of, lets say, a preset value of 300. Now tackling Batch Simulator with a working BCD. I am using RSlogixpro and have successfully programmed Door, Silo and traffic lights. My name is Steve and I'm self learning plc's.

Batch simulator with counters and timers logixpro