Daikin

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Daikin air-conditioning systems in combination with the intelligent Touch Controller (iTC) allow for remote control and supervision, via Ethernet communication, of the whole framework.

This driver is compatible with the intelligent Touch Controller DCS601C51 and complies with the DCS007A51 http open protocol.

Note The HTTP license provide by Daikin is required.

Communication

Use an Ethernet straight cable to connect the iTC to the network. In order to be able to control the system with HSYCO some initial configuration is needed:

  • From the main screen, press the S button:

IO Servers Daikin Interface1.png

  • Select System:

IO Servers Daikin Interface2.png


  • Select Network and press Execute:

IO Servers Daikin Interface3.png


  • Configure the network settings:

IO Servers Daikin Interface4.png


  • Go back to the System Settings page, select Web Server and press Execute:

IO Servers Daikin Interface5.png


  • Set the port number of the Web server:

IO Servers Daikin Interface6.png


System Architecture

The system can handle up to 64 devices of the following typologies: HRV, VRV, D3Dio, and D3Di. The driver allows to address each device individually, or grouped by type, or as a whole system. The following image shows a simple system configuration:

IO Servers Daikin Architecture.png

Depending on the type of the device, different settings can be monitored and/or set. The following table shows the items that can be monitored (M) and set (S) for each type:

Item VRV HRV D3Dio D3Di
Power status M/S M/S M/S M
Operation mode M/S -- -- --
Ventilation modes and level -- M/S -- --
Suction temperature M -- -- --
Set-point temperature M/S -- -- --
Fan speed and direction M/S -- -- --
Filter signal M/S -- -- --
Malfunction status and code M M M M


HSYCO Configuration

Options

ID Default Values Description

Datapoints

ID Value R/W Description


User Interface

UISET Actions

USER Commands

The CSx75 I/O Server supports a few system commands to be inserted within the Web interface. The controls are directly supported as ordinary user objects, by setting the name and param fields according to the corresponding datapoints table.

For instance, setting the name of a user object to “dkn.1.power” and its param field to “on”, will result in having a switch for the device with address 1. Naming it “dkn.1.opmode” with a valid working mode as param (e.g. “heat” or “cold”) will result in a button for setting the mode of the device.


Release Notes

3.0.0

  • initial release

Daikin and intelligent Touch Controller are registered trademarks of Daikin Corp.

ID Attribute Set to