iAtLeftEntry ) ( * A pallet abandons the turntable, being charged onto the left exit conveyer * ) F_AtRightExit ( CLK : = FIO. iAtRightEntry ) F_AtLeftEntry ( CLK : = FIO. iAtTurnEntry ) F_AtRightEntry ( CLK : = FIO. These variables will be used to exchange data between Factory I/O and CODESYS through Modbus TCP (these are the I/O points).į_AtEntry ( CLK : = FIO. Open the FIO list by Double Left-clicking on it and copy and paste the following global variables.
Right-click on Application and select Add Object > Global variable List. On the Standard Project window select the Device CODESYS Control Win V3 (3S - Smart Software Solutions GmbH) and Structured Text (ST) for the PLC_PRG. Select Standard project from the Templates list and choose a name for the project (e.g. The sample code used in this tutorial is based on the solutions found in the book Industrial Automation Practices. This tutorial shows how to connect CODESYS to Factory I/O through Modbus TCP.īy following these instructions, you will create a new CODESYS project, configure it to work with Factory I/O and program CODESYS Control Win (SoftPlc) to control the Sorting by Height (Advanced) scene. If working with SP16 or later, the corresponding tutorial can be found here. CODESYS v3.5 SP10 Patch 1 up to SP15 Patch 5 (works with demo version).Modbus & OPC Edition or Ultimate Edition.Sample: CODESYS Modbus TCP (SP16 or later) Setting up CODESYS Modbus TCP (SP16 or later)
