
Schneider Modicon PLC with EcoStruxure Machine Expert Basic
The Modicon M221 from the first download to a hundred solved ladder problems, with the official Schneider how-tos for the tooling.
- Install Machine Expert Basic and pick the M221 from the controller catalogue
- Build AND, OR, NOT, NAND, NOR, XOR and XNOR in ladder and prove them with truth tables
- Latch with a seal-in or set/reset and know which one restarts after a power cut
