#siemenslogo — Public Fediverse posts

The control, by the way, has been installed and is running in the meantime. However, there are a few changes: All cables were routed to the meter cabinet, and the control was mounted there on free DIN rails. I also replaced the terminals with three-level terminals due to space constraints.

Of course, I didn’t take a photo again.

But I can show the programming in #FBD (Function Block Diagram).

#SiemensLOGO #PLC #ProgrammableLogicController #SPS #SpeicherProgrammierbareSteuerung

I have many LOGO versions but no 0BA4. 🤔

Anyway, I have now taken an OBA3 24V AC/DC and plugged the old control unit into it. As the controller works with 24V like the 230V version, this is not a problem.

It also starts and that means the controller works. Wonderful! In the next step I can read out the program 🙂

(Addding some hashtags):
#Siemens #SiemensLOGO #PLC #ProgrammableLogicController #SPS #SpeicherProgrammierbareSteuerung #Troubleshooting #Repair

#MuesliPLC

Today I found the time to finish the #wiring 🫠.

I used some smaller #contactors that I found in my stash. I then simply applied voltage to it as a test. The first contactor also switched directly every second because a program was still active on the #controller.

Now I just need to program the controller, which won't be a big deal.

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#SiemensLOGO #PLC #ProgrammableLogicController #SPS #Kleinsteuerung #RCD #TerminalBlocks #wire #wires #Weidmüller #ABB #Siemens