stgpereira

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About stgpereira

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  1. HMI Brainchild and S7-300

    stgpereira replied to stgpereira's topic in Siemens

    Thanks for all.
  2. stgpereira liked a post in a topic: HMI Brainchild and S7-300

  3. HMI Brainchild and S7-300

    stgpereira replied to stgpereira's topic in Siemens

    Thank you. I thought they were just simple connections like I posted (answer #1). I will buy a new Siemens cable. Best regards

  4. HMI Brainchild and S7-300

    stgpereira replied to stgpereira's topic in Siemens

    Hello. Sorry, I forgot best details. What I tried: 1) S7-300 MPI (DB9) <----------------> HMI BRAINCHILD (DB9 / RS232 / COM 1) ========================================================== NAME <----------------------------------> NAME RD ( PIN 2 ) <-------------------------> TD ( PIN 3 ) SD ( PIN 3 ) <-------------------------> RD ( PIN 2 ) SG ( PIN 5 ) <-------------------------> SG ( PIN 5 ) RTS ( PIN 7 ) <-------------------------> CTS ( PIN 8 ) CTS ( PIN 8 ) <-------------------------> RTS ( PIN 7 ) 2) S7-300 MPI (DB9)<--------------------> HMI BRAINCHILD (DB25 / RS232 / COM 2) ========================================================== NAME <-----------------------------------> NAME RD ( PIN 2 ) <-------------------------> TD ( PIN 2 ) SD ( PIN 3 ) <-------------------------> RD ( PIN 3 ) SG ( PIN 5 ) <-------------------------> SG ( PIN 7 ) RTS ( PIN 7 ) <-------------------------> CTS ( PIN 5 ) CTS ( PIN 8 ) <-------------------------> RTS ( PIN 4 ) And last attempt: 3) S7-300 MPI (DB9) <----------------> HMI BRAINCHILD (DB25 / RS485 / COM 2) ========================================================== NAME <-----------------------------------------> NAME TXD/RXD+ ( PIN 3) <-------------------------> TXDA ( PIN 12 ) TXD/RXD- ( PIN 8 ) <-------------------------> TXDB ( PIN 13 ) SG ( PIN 5 ) <-------------------------> SG ( PIN 7 ) In all attempts, the answer was the same: "PLC without response" Thanks for attention.

  5. HMI Brainchild and S7-300

    stgpereira posted a topic in Siemens

    Hi all. I'm trying connecting a Brainchild HMI1050 with Siemens S7-300 using MPI protocol. I have 2 serial connectors in the HMI: 1 DB25 (RS485, pins 12 and 13) and 1 DB9 (RS232, pins 2 and 3). I have the same answer: PLC no response. Please, someone can help me or indicate some tutorial? Thanks by the help and best regards.

  6. Versa Pro demo version

    stgpereira replied to stgpereira's topic in GE

    Thank you. I will try that. Best regards.

  7. Versa Pro demo version

    stgpereira posted a topic in GE

    Hi all. My name is Sergio and I'm begining with versamx and versa pro. Where can I download a demo version of the Versa Pro? Someone can help me? Thanks and best regards. Sérgio