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Open Discussion / Re: AB Micro850
« on: April 15, 2014, 04:42:00 PM »
Hello Friends,
I´ve got the same problem. The u850 Seems to Communicate via Modbus TCP. But I can´t find the way , how to get and set internal variables inside PLC. I do not understand the variables of PLC properties, like , PLCAddressValue, Txt, Visible . Could you help me ? i´m new in AB PLC. the video in youtube seems tobe old.
Thanks a lot
I´ve got the same problem. The u850 Seems to Communicate via Modbus TCP. But I can´t find the way , how to get and set internal variables inside PLC. I do not understand the variables of PLC properties, like , PLCAddressValue, Txt, Visible . Could you help me ? i´m new in AB PLC. the video in youtube seems tobe old.
Thanks a lot