raynvd

MrPLC Member
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About raynvd

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  • Country United Kingdom
  1. S71500R/H MRP ring to S7400 DP Master Connection

    Hi. Yes i saw it. In my case i want to interface the S7 400 as DP Master instead of a DP Slave, so the S7 1200 shown on that example would be a DP slave, will it still work? Also is there another PB/ PN gateway I can use apart from the S7 1200 plc?
  2. Hello, does anyone know the best connection method between an S71500R/H profinet MRP ring (2 x S7 1500R controllers in redundant profinet ring) and an S7400 DP Master ?
  3. Greetings I have an HMI in the form of an industrial PC, is ok to use an SC09 programming cable (8 pin DIN mini to USB type) as a permanent means of communicating between the FX3U PLC and industrial PC's USB port?   I am avoiding going through the trouble of buying a DB9 connector type for the PC end due to budget limitation. My CPU also doesn't have an ethernet card, i don't want to buy one either. i have already tested the connection and it works, i just want to understand the drawbacks of communicating via USB instead of ethernet or traditional serial.
  4. Hello folks, does anyone know the maximum number of historical data logging entries (data logs) one can make on a Mistubishi GOT 2000 series HMI before the data is overwritten. USB drive being the ultimate storage device. 
  5. Good Quality Affordable HMI & SCADA

    Thanks, I am looking for something I can get from UK, where I am currently based 
  6. Greetings, I have an FX PLC  and wish to connect to a non mistubishi hmi as well as desktop PC runtime. Any suggestions for affordable but perfect quality SCADA system and HMI brand. I am already avoiding Rockwell panelview and Siemens TP because of the high costs. The HMI should have FX series drivers preloaded.