Modbus Communication; Plc Settings; Basic Settings - Festo PVGA Series Manual

PGVA Manual

2.4 Modbus Communication

2.5 PLC Settings

The following example is based on Codesys.
2.4.1

basic settings

It's important to change the Unit-ID and the Port.
2.4.2 I/O Mapping and Channels
To get the system running it's important to set up an holding, input, and write register.
To get live data from the PGVA box it is important to enabling the Modbus each cycle.
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