The function blocks allow the PLC as Modbus TCP / UDC client or as Modbus RTU slave to exchange data with other devices such as energy meters, controllers or sensors. All relevant features of the Modbus protocol are implemented:

Supported Function codes: FC01, FC02, FC03, FC04, FC05, FC06, FC15, FC16
Data can be read, written or exchanged bidirectionally (with automatic change detection)
Automatic byte order transformation
All IEC data types are supported

Requirements

Programming System	CODESYS Development System V3.5.8.0
Target System	CODESYS Control V3.5.8.0
Supported Platforms / Devices	Notice: Use the project ‘Device Reader’ to find out the supported features of your device. ‘Device Reader’ is available for free in the CODESYS Store.
Additional Requirements	-
Restrictions	-
Licensing	License activation on CODESYS Runtime Key or CODESYS Soft Key (part of CODESYS Controls)
Required Accessory	-

Products

The CODESYS Development System is the IEC 61131-3 programming tool for industrial control and automation technology, available in a 32-bit and a 64-bit version.

CODESYS Control RTE SL

CODESYS Control RTE SL is a real-time software PLC for PC-based industrial controllers under Windows - programmable with the IEC 61131-3 development System CODESYS.

CODESYS Runtime_Key

The CODESYS Key is a USB dongle for secure storage of your software licenses based on CodeMeter® technology.

CODESYS SoftMotion SL

CODESYS SoftMotion is an additional option for CODESYS compatible SoftPLC systems. CODESYS SoftMotion extends the functional scope of these systems from a purely logical controller to a motion controller, optionally also with CNC and robotics support.

CODESYS Control Basic S

The application-based CODESYS Control Basic S license is specially designed for the smallest applications with up to 64 I/O channels and an application size of up to 512 kB and can be used on all Control SL products without restrictions.

CODESYS Control Basic M

The application-based CODESYS Control Basic M license is specially designed for applications with up to two CANopen or Modbus fieldbus instances. It contains 128 I/O channels and supports an application size of up to 1 MB and can be used on all Control SL products without restrictions.

CODESYS Control Basic L

The application-based CODESYS Control Basic L license is specially designed for applications with up to two CANopen or Modbus fieldbus instances. It contains 256 I/O channels and supports an application size of up to 3 MB and can be used on all Control SL products without restrictions.

CODESYS Control Standard S

The application-based license CODESYS Control Standard S is specially designed for applications with an Ethernet-based fieldbus instance. It contains 512 E-A channels and supports an application size of up to 3 MB. It can be used on all Control SL products without restrictions.

CODESYS Control Standard M

The application-based CODESYS Control Standard M license is specially designed for applications with an Ethernet-based fieldbus instance. It contains 1024 I/O channels and supports an application size of up to 5 MB and can be used on all Control SL products without restrictions.

CODESYS Control Standard L

The application-based CODESYS Control Standard L license is specially designed for applications with two Ethernet-based fieldbus instance. It contains 2048 I/O channels, supports an application size of up to 6 MB and can be used on all Control SL products without restrictions.

CODESYS Control Performance M

The application-based license CODESYS Control Performance M is specially designed for applications with highest performance requirements. The MultiCore functionality enables a significant reduction of the task jitter, furthermore the license contains two Ethernet-based fieldbus instances, 4096 I/O channels and supports an application size of up to 8 MB. It can be used on all Control SL products without restrictions.

CODESYS Control Performance L

The application-based license CODESYS Control Performance L is specially designed for applications with highest performance requirements. The MultiCore functionality enables a significant reduction of the task jitter, furthermore the license contains four Ethernet-based fieldbus instances, 8192 I/O channels and supports an application size of up to 10 MB. It can be used on all Control SL products without restrictions.

CODESYS Control for Linux ARM SL

An IEC 61131-3-compliant SoftPLC for Linux/ARM-based industrial controllers.

CODESYS Control Win SL

CODESYS Control Win SL is an IEC 61131-3 SoftPLC for PC-based industrial controllers (PLCs) under Windows with soft real-time properties.

CODESYS Safety for EtherCAT Safety Module SL

CODESYS extension for EtherCAT based safety solutions with TwinSAFE logic modules EL6900, EL6910 and EK1960 from Beckhoff under a CODESYS controller with CODESYS EtherCAT Master stack.

CODESYS Control for Raspberry Pi MC SL

CODESYS Control for Raspberry Pi MC SL is an adapted CODESYS Control runtime system for Raspberry Pi with more than one core on a single CPU.

CODESYS Control for Raspberry Pi SL

CODESYS Control for Raspberry Pi SL is an adapted CODESYS Control runtime system for the Raspberry Pi (PLC extension), for non-commercial use.

IEC 60870-5-104 Server

The Telecontrol package contains an IEC 60870-5-104 server that can be fully activated with this license. Without purchasing a license, the IEC 60870-5-104 server SL runs for 30 minutes without any functional restrictions (demo mode).

CODESYS Control for Linux SL

CODESYS Control Linux SL is an IEC 61131-3-compliant SoftPLC for PC-based industrial controllers running on Linux with soft real-time properties.

CODESYS Control for Linux MC SL

CODESYS Control Linux MC SL is an extension of CODESYS Control Linux SL – an IEC 61131-3-compliant SoftPLC for PC-based industrial controllers running on Linux with soft real-time properties.

CODESYS Control for PFC200 SL

This product allows users to program different models of the WAGO PFC200 controller by using the free CODESYS Development System (V3).

CODESYS Professional Developer Edition

A one-year license for all tools of the CODESYS Professional Developer Edition (PDE). The CODESYS Professional Developer Editon is an add-on product to the CODESYS Development System.

Object Oriented Alarming Library

The Object Oriented Alarming (OOA) Library of ControlSphere Engineering enhances the CODESYS Alarm Manager to allow objects (Function Blocks) to create and activate their own alarms.

CODESYS IIot Libraries SL

The software package “IIoT Libraries SL” contains libraries for “IIoT communication” and libraries for reading and writing of data structures.

Python Editor

“PythonEditor” as annual subscription facilitates the automation of development activities via the ScriptEngine integrated in CODESYS using sophisticated IntelliSense technology.

STweep Formatter for CODESYS

The STweep formatter for CODESYS is a source code formatter for Structured Text. With STweep you can enforce a consisting code style based on your preferences! “STweep is a must have tool for developers and companies who want to speed up development.”

MsSQL Library SL

The MsSQL library helps to read and store your data directly to Microsoft SQL Server without middleware (such as OPC). Without purchasing a license (just download) the library runs for two hours without functional limitations and shuts down automatically (demo).

PDE Network License (5 users)

A one-year floating license for all tools of the CODESYS Professional Developer Edition (PDE). The CODESYS Professional Developer Editon is an add-on product to the CODESYS Development System. The add-on product supports companies that develop software for machines and systems professionally and in teams. The CODESYS Professional Developer Edition subscription combines all CODESYS add-on solutions listed below for professional IEC 611313-3 application development.

MySQL Library SL

This Library allows you to connect your CODESYS v3.5 application to a MySQL-Sever database to read and write data from it. Without purchasing a license (just download) the MySQL Library SL runs for 30 minutes without functional limitations and disconnects automatically (demo).

JSON HTTP Client Library

This library contains functions to create JSON data from CODESYS variables to post this as HTTP message to a (web-)server.

HVAC Building Automation Package SL

HVAC (Heating Ventilation and Air-Conditioning) functional components and HTML5 visualisation.

Home Energy Control

Home-Energy-Control, bir konut binasının elektrik enerjisi dengesini kaydetmek ve analiz etmek için kullanılan bir yazılımdır. Bir PV Santrali'nin geliri, kendi tüketimi ve satın alınan enerji ile karşılaştırılabilir.

Dweet Pro Library SL

This is an unofficial library for use with the dweet.io and dweetpro.io service. It’s developed to use with the main features as sending and receiving dweets. The library supports a secure connection between the service and the PLC controller. TLS encrypts all traffic. The dweet service also offers the opportunity to protect your “Thing” with a secret key.

Universal Modbus Client/Master SL

Requirements

Products