Uploaded November 2019 | Updated September 2026, 2 weeks ago

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One way to implement a ModbusTCP slave with e!COCKPIT for integration with 3rd party HMI's and SCADA systems, where variables are persistent in the PLC and can be written from both the HMI & PLC program (not Input & output like when using the e!COCKPIT network configurator)

Example e!COCKPIT Project:
app.box.com/s/0cgr0pri47p4fdoqf6nmbeolwq4tl70n

Please note that after you download, create the boot project and then power cycle the PLC. Otherwise the PLC variables may not match the Modbus Slave array values.