IE160 — Programmable Logic Controllers
IE 160 - Programmable Logic Controllers IE 160 - Programmable Logic Controllers Introduction to PLCs; hard-wired relay logic versus PLCs; the PLC as a computer; memory addressing and I/O addressing; ladder logic programming; timers and counters; I/O modules; arithmetic instructions; sequencer instructions; troubleshooting PLC systems; plant floor communications and industrial networks and introduction to microcontrollers. Experiments include PLC I/O characteristics, sinking and sourcing; reading digital inputs and producing on-off outputs; fail-safe circuits; industrial process programming; motor control logic; time delays and timer intervals; counting events; reading AC inputs and controlling AC loads; sequencer control; troubleshooting PLC systems; PID control demo and PLC communications. Course
Prerequisites: IE120, EL130, EL131