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Hi,
I am using Zelio PLC SR3B101BD with SR3MBU01BD Modbus card and i am trying to read %MW16-19 registers. I can read %MW20-48 registers but when i read %MW16-19 I get zeros.
What's the problem?
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Hi, The IOs of Zelio Logic are starting on Mobdus Register MW20 (decimal).
These values are always mapped to modbus.
If you want to read values from MW16-19 you need to write values into these Variabels.
If you don´t connect a value to these outputs. The modbus Value should alltimes 0.
I hope this will help you.
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