Trending PLC SCADA Discussions

I am a SCADA expert wondering how find a job ?‎

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I am a SCADA expert wondering how find a job ?‎

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I am a SCADA expert wondering how find a job ?‎

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Can anyone help me with communication of RS-485 communication between 2 Fatek PLC's (FBs-20MCT2-AC) via communication module FBs-CM55.?‎

I am declaring one Fatek PLC as Master and other as slave but the data is not transmitted between them, i can't understand the data address declared of slave as〜, i ‎ ... See More

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Are there any differences between Scada Device Ground and Electrical Substation Ground? Is it good to Connect them‎

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I want to monitor a rtd (pt100) signal in my s7 300 plc. What steps should be taken by me to complete the job. N.B: I have SM331 AI 8*13 BIT?‎

no‎

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How can i write a function in c# to connect delta plc using dmt library?‎

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How can we program the PLC ?‎

ABout PLC logic‎

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Schnider or seimens what is the best plc software and hardware?‎

WHEN WE CHOOSE THE TYPE OF PLC TO MAKE NEW CONTROL‎

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Answer added by  azzaz ezzat, Maintenance Manager, Nestle Egypt Dry Goods Factory
4 years ago

make sure you have the exact Boud rate ,even /odd parity on both Master and slave  then make sure of Polarity Data+& Data - if it is not working try to test evey PLC ... See More