Just to clear up any confusion, to clarify, this is not a TCP-IP connection. It's a 2-wire modbus RTU connection that uses a Ethernet connector in the motor vfd.
Thanks for this comment. Can the HMI communicate with the PLC over Modbus Tcp and the PLC send the messages to the VFD via RTU-485 or will I need a protocol converter ?
Just to clear up any confusion, to clarify, this is not a TCP-IP connection. It's a 2-wire modbus RTU connection that uses a Ethernet connector in the motor vfd.
Thanks for this comment. Can the HMI communicate with the PLC over Modbus Tcp and the PLC send the messages to the VFD via RTU-485 or will I need a protocol converter ?
Please make tutorial comunication and setting parameter PLC Omron CP1E, VFD Altivar310 and HMI Weintek, tx.
Please make tutorial for modbus communication with LS PLC master K-120s bro, thanks :)
Hi, my CIF11 doesn't blink that fast, it only blinks once every 5 seconds,
Do you have any idea what is wrong ?
Much appreciated
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how to communicate with Allen bradley Micrologic RS1400 plc delta delta VFD
i will make tutorial later! thanks
Ok