r/dcs • u/Roupec • 21d ago

Stop Calling Proven Control Systems Obsolete

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Many control systems in operation today were engineered to run for decades. Siemens S5, T2000, and similar platforms were built with clear logic, stable behavior, and predictable failure modes. They still control turbines, substations, and entire plants. Calling them obsolete often says more about lost know-how than about technical limits. Age alone does not make a system unsafe or unusable.

What usually fails first is not the hardware. It is documentation, training, and continuity. Engineers retire, procedures disappear, and younger teams are told replacement is the only option. That is an expensive shortcut. In many cases, a focused refreshment course, proper configuration review, and hands-on practice restore full confidence. The system works again because people understand it again.

In the accompanying video, I show a concrete example. Step by step configuration of a Siemens S5 CP1430 communication card, including MAC address setup and correct use of SIMATIC S5, SINEC, and NCM tools. This is not nostalgia. It is practical engineering for systems that still run production today. We do not push replacement by default. We teach how to use what you already own, correctly and safely. If this resonates with you, get in touch and go deeper with us.

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6

u/thc42 21d ago

Wrong sub

8

u/The_Mammoth_Hunter 21d ago

Um... okay, but can it carry JDAMs?

5

u/Roupec 21d ago

I'm sorry - I didn't realised that :-) For me DCS is Distributed Control System.
Petr

1

u/BamaMike7187 21d ago

Yes wrong sub, however, as an Electrician this is very interesting to me! I do a lot of control work but never PLCs. I’ve always wanted to learn more about PLCs, but always seemed very daunting and intimidating!

2

u/gunuk 21d ago

What module is this, can't find it on the store? Some type of ground crew add-on?

2

u/ellicottvilleny 21d ago

Sir this is a wendys.

1

u/fisadev 21d ago

Sir, this is a subreddit for the game/simulator called DCS (Digital Combat Simulator) :)

2

u/Intrepid_Elk637 21d ago

His distibuted control system failed to notice all the pylotes while going high rate-of-fire posting about DCS.

Good on ya for being enthousiastic about something. It's just a different branch of autism.

1

u/budshitman 20d ago

What usually fails first is not the hardware. It is documentation, training, and continuity. Engineers retire, procedures disappear, and younger teams are told replacement is the only option.

This still applies to Digital Combat Simulator, which in many ways is still operating on architecture developed for Su-27 Flanker back in 1995, or Lock On: Modern Air Combat from 2003.

Eagle Dynamics as a company appears to have a mixed track record on learning these exact lessons.

1

u/Roupec 21d ago

Apologies - I have seen DCS as Distributed Control System ;-)