CODESYS Shortcuts and Ladder Cheat Sheet (PDF)

Stop hunting through menus. The CODESYS keys and the ladder basics you use every day, on one clear 4-page sheet.

WHAT IS INSIDE

• Build, login, start, stop and logout keys: the loop you repeat all day
• Write values, force values, breakpoints and stepping
• Ladder (FBD/LD) editor shortcuts: contacts, coils, branches, negate, set and reset, edges
• Editing, search and navigation keys, and the variable short forms
• A first-program checklist and the three mistakes that stop it running
• The seal-in (start/stop latch) drawn out
• Standard blocks at a glance: TON, TOF, TP, CTU, CTD, CTUD, R_TRIG, F_TRIG, RS, SR
• Common patterns: start delay, counter, flasher, one shot
• Data types, time and number literals, I/O addresses, and structured text basics

WHO IT IS FOR

Anyone learning PLC programming with CODESYS: apprentices, electricians moving into automation, and automation techs.

WHAT YOU GET

One PDF, A4 size, instant download after payment.

GOOD TO KNOW

• The shortcuts are the defaults listed in the CODESYS help (checked November 2026). Your version or add-ons may differ, and you can see or change any key under Tools, Customize, Keyboard.
• CODESYS is a registered trademark of CODESYS GmbH. This sheet is independent and is not affiliated with or endorsed by CODESYS GmbH.
• General training only. Follow your site's procedures, and hard-wire emergency stops through a safety relay.
• For personal use. Please do not share or resell the file.

Made by Basic Sparky. Free video lessons: search Basic Sparky on YouTube.