Corrigo ventilation Communication Guide 3.3 manu

4 Introduction Communication guide
Chapter 1 Introduction
Corrigo ventilation
Corrigo ventilation is a pre-programmed application for control of an air handling unit. The Corrigo
controller can either be used stand-alone or integrated in an existing EXO project, in both cases it is
configured via the display or using the configuration tool E tool
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on a PC.
About this manual
This document provides an introduction to communication via Modbus, BACnet and EXOline and
contains a list of commonly used signals. This list is found in chapter 3.
A complete list of all signals accessible via Modbus, BACnet and the EXOline protocol is found in
the document Corrigo Ventilation variables (accessible via the help menu in E tool
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).
This document does not describe how to create an EXO project or how to set up EXOline
communication. For these matters, please refer to the EXO System and E tool
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manuals.
Signals
All signals described in this document are accessible from a SCADA/Modbus master system. The
signals that have a default value are settings that can be changed; the signals without default values
are actual values and cannot be changed.