Ladder Logic Programming

The OFFLINE/ONLINE box should show "REMOTE PROG" backlighted in blue. The steps necessary to program the first part of the experiment, the series rung, will be explained in detail. For the other parts of the exercise, only the different steps required to do these parts are explained.

1. Two Contacts in Series (Logical AND)
2. Entering Branches (Logical OR)
3. Timers
4. Counters
5. Online Editing With PLC in Run Mode