u/DoomedSilver

Flatmate needed in SRM green pearl

It's a 2bhk where there are 2 ppl in each room(you will be the 2nd) in SRM green pearl. It is located in potheri. It has an AC and cupboard and washing machine.

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Rent-4,300 per head

Advance-18k

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DM me for details

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u/DoomedSilver — 14 hours ago
▲ 12 r/PLC

Siemens 1512c connected to Unitronics v130

So the cell in the factory works in such a way that when a bit is completed it energizes the coil and gives output as a pulse and it will increment the count on the unitronics hmi screen but the issue I am facing is that I'm not getting a 24v supply as digital output from siemens when it's energized so the count is not getting incremented. I tried using different output ports and it's all the same then I checked with a multimeter it's only showing around 5 to 8v output signal from siemens plc (it's a DI 16 dq 16x24V) I asked a senior he said it is as the plc is being used to provide supply to the output modules instead of an SMPS. So should I connect an SMPS and will I get 24v from it. I checked by keeping the output coil on TIA and it's working on the program.

Pls help me out

u/DoomedSilver — 2 days ago