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r/PLC

Weekly digest

This Week's Summary

The r/PLC community reveals a field experiencing significant career pressures and skill-gap challenges. Two dominant narratives emerge: harsh field conditions and demanding work schedules (exemplified by 12+ hour days in industrial environments) contrasted against accessibility barriers for entry-level learners.

⬆ 202u/SomeDudesPackage

Software To PLC

Stark reality check on field commissioning work: 12+ hour days, environmental hazards (black nasal discharge, voice loss from noise), and isolation from home despite proximity. Highly upvoted post revealing the unglamorous side of PLC field work that contrasts with recruitment narratives.

⬆ 68u/Dull-Key-8663

How do you guys learn Studio 5000 on your own?

Software engineer transitioning to controls engineering highlights the critical barrier: Studio 5000's expensive licensing for self-study. Working at Walmart while learning, facing local job market demand for Rockwell/Allen-Bradley skills with no affordable learning path.

⬆ 47u/tony_johnny

Automation Field Burnout?

6-year veteran controls engineer at 4-year tenure experiencing burnout despite established career. Raises critical question about sustainability in the field and whether career trajectory leads to burnout or fulfillment.

⬆ 48u/ZerNac

What PLC programming language is actually best/most used in industry right now?

Student discovering internship uses Structured Text exclusively, challenging conventional wisdom that Ladder/FBD dominate due to electrician accessibility. Signals industry shift toward modern programming paradigms.

⬆ 32u/jcaw001

Chased grounding issues for 2 days...

Technical deep-dive: 2mA noise on 4-20mA loop masked by slow SCADA rates, root cause was missing dedicated instrument ground. Practical troubleshooting narrative demonstrating infrastructure gaps in legacy systems.

⬆ 45u/Voltage247

Owner/Operator what's the consensus on updating PLC firmware

Tension between IT cybersecurity demands for firmware updates and operational philosophy of 'if it ain't broke, don't fix it.' Reflects broader industry struggle between security and stability.

⬆ 271u/cosm1ck

Don't want to brag myself but this is a throne

Humorous post about debugging DLR faults at Stratix (likely referring to a comfortable or impressive debugging setup). High approval rate suggests community appreciation for field troubleshooting wins.

⬆ 58u/desmoteo

Which HMI/SCADA platform is worth learning in 2026?

Professional seeking platform upgrade from Weintek/Siemens for advanced visualization and demanding applications. Reflects market evolution toward sophisticated UI/UX in industrial interfaces.

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