Description
The HVAC Modbus library for CODESYS contains standard function blocks for reading/writing over Modbus RTU and TCP.
The library contains manufacturer-specific function blocks that can be used without having to configure the registers. This enables rapid engineering in plant programming for many Modbus devices.
Matching visualization elements for the function blocks can be found in the HVACV Visu library.
To help you get started right away, we offer the library as a download. A license can be purchased via the CODESYS Store. If you need further support, please do not hesitate to contact us.
Overview
Use visualization elements for Modbus devices.
Simple engineering by placing a master block for communication.
Modbus client with TCP support.
Modbus client with serial support for Modbus RTU.
Description
The library is optimized for use with the CFC editor. Slave devices are connected via a master block (serial or TCP). Slave devices can be individual Modbus queries or fully finished device blocks from many manufacturers. This simplifies commissioning.
Is a device missing in the HVAC Modbus Library?
If you need a device that is not yet included in the HVAC Modbus Library, just contact us. After a brief internal coordination, we will be happy to expand the library for you and provide you with the corresponding device as quickly as possible.
Details
Documentation Version
1.1.0.53
Placeholder
HVACModbus
Available in the CODESYS Store
Yes
Programming system
CODESYS V3.5.17.2 or higher
Runtime system
CODESYS Control V4.2.0.0 or higher
Licensing
Single License (single device license)
Last updated