PLC BASICS: Siemens S7-1200 — A Practical Programming & Maintenance Handbook

What You Will Learn

PLC fundamentals, architecture, and industrial applications

Siemens S7-1200 CPU, memory, and I/O modules

Digital and analog inputs and outputs

TIA Portal project workflow and PLC tags

Ladder Diagram (LAD), Function Block Diagram (FBD), and Structured Control Language (SCL)

Boolean logic, contacts, coils, and motor control concepts

Timers, counters, and sequence control

PROFINET industrial communication

HMI concepts, alarms, and process monitoring

Analog signal scaling and diagnostics

Preventive maintenance and systematic troubleshooting

Practical conveyor automation examples

Exercises, answer keys, and practical worksheets