Author Topic: DB simatic s7-1200  (Read 1305 times)

andreaboschetti71

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DB simatic s7-1200
« on: November 12, 2014, 02:40:48 PM »
Hello, I'm developping an HMI for a siemens simatic S7-1200. I know how I can address PLC variable for modbus access but I don't know how I can access array defined in a DB block. Someone can help me with an example? thank you in advance