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Old July 15th, 2017, 05:40 AM   #1
martin1
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Unitronics tags into Intouch

Hi all,

I'm looking to read a number of MF tags from a Unitronics v570 plc into Wonderware Intouch SCADA.

I can read in MI's & MB's but I'm struggling with MF's.
Has anyone done this befor that could assist please.

Regards
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Old July 15th, 2017, 11:17 AM   #2
labeledas
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What are you getting vs what are you sending and is it in a numeric display might be a simple formatting error on you hmi side. also how are you connected, Ethernet, Modbus ????
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Old July 15th, 2017, 06:23 PM   #3
martin1
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I am getting no response from the PLC.
I am communicating via Ethernet.
A numeric display with decimal point. E.g. 0.56

I am trying to read a value in MF0.
I've been told "416385 F" should work but nothing
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Old July 16th, 2017, 11:46 AM   #4
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is it a holding or input register. just out of curiosity can you try "316385 F"
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