About this course

This is the course to take if you have never opened a control panel and have never written a rung. It assumes no electrical background and no software background.

The first two modules are electrical, not PLC: what voltage and current actually are, where 24 V DC control power comes from, how to read a wiring diagram, and what every component in a panel is for. Skipping that is why a lot of people can write ladder logic and still cannot get a machine running.

From there you meet the controller, a Compact GuardLogix 5370, the current-generation platform you will find on new installations, and work up through Studio 5000, real I/O wiring, tags, ladder logic, timers and counters. It finishes with a complete start/stop/jog station that you wire, program, break and then troubleshoot.

Every other course in this program assumes you have done this one or already know its material.

What you work through

Modules

  1. 1

    Electrical fundamentals for controls

    Voltage, current and resistance, AC against DC, where 24 V DC control power comes from, and how to read a wiring diagram and take a measurement safely.

    Available now 7 slides ~60 min 60 min lab
  2. 2

    Inside the control panel

    Disconnects, breakers, power supplies, terminal blocks, relays and contactors, and how an emergency stop circuit is actually built.

    Available now 7 slides ~60 min 60 min lab
  3. 3

    The Compact GuardLogix 5370 platform

    What a 1769-L33ERMS is and what makes it a safety controller: the standard and safety sides, local 1769 I/O, the two Ethernet ports, the SD card and the keyswitch.

    Available now 7 slides ~60 min 60 min lab
  4. 4

    Studio 5000 and your first project

    Create a project at revision 30.011, set the controller properties, find the controller on the network, download, and go online for the first time.

    Available now 7 slides ~60 min 60 min lab
  5. 5

    Digital inputs and outputs

    Sinking against sourcing, wiring a 1769 input and output module to real field devices, configuring the modules, and the tags that appear when you do.

    Available now 7 slides ~60 min 60 min lab
  6. 6

    Tags and ladder logic

    Tag-based addressing instead of file addressing, controller against program scope, data types and aliases, and the contacts and coils behind your first working rung.

    Available now 7 slides ~60 min 60 min lab
  7. 7

    Timers, counters and latching

    TON, TOF and RTO, CTU and CTD, latch and unlatch, one-shots and seal-in circuits, and what the scan is doing to each of them.

    Available now 7 slides ~60 min 60 min lab
  8. 8

    Build and troubleshoot a working station

    Wire and program a complete start/stop/jog station, then find a fault in it online, force safely, and document what you built.

    Available now 8 slides ~60 min 60 min lab

Lab times are approximate: they are a guide to how long the hands-on part usually takes, not a limit. You can ask for more lab time whenever you need it.

Where this course is up to

This course is in development. The module list is the curriculum plan, the slides, labs and knowledge checks are still being built, which is why every module reads COMING SOON.

The controller itself is in the lab and working. Other hardware is being added over time as the lab grows, and no course here opens for booking until both its hardware and its material are ready.