DAIKIN AZAI6WSPDKC DKN Plus Interface Owner’s Manual

Integration manual
DKN Plus Interface AZAI6WSPDKC

PRECAUTIONS AND ENVIRONMENTAL POLICY

PRECAUTIONS
For your security, and to protect the devices, follow these instructions:

• Do not manipulate the system with wet or damp hands.
• Disconnect the power supply before making any connections.
• Take care not to cause a short circuit in any of the system connections.

ENVIRONMENTAL POLICY

Do not dispose of this equipment in the household waste. Electrical and electronic equipment contain substances that may damage the environment if they are not handled appropriately. The symbol of a crossed-out waste bin indicates that electrical equipment should be collected separately from other urban waste. For correct environmental management, it must be taken to the collection centers provided for this purpose, at the end of its useful life.
The equipment components may be recycled. Act in accordance with current regulations on environmental protection.
If you replace it with other equipment, you must return it to the distributor or take it to a specialized collection center.
Those breaking the law or by-laws will be subject to such fines and measures as are laid down in environmental protection legislation.

RS-485 COMMUNICATION PORT

RS-485, also known as EIA-485, is a communication standard in bus.

Integration bus

Speed of the communication port| from 300 to 115200bps
Communication| Half-duplex
Frame length| 8-bit
Stop bit| 1-bit
Stream control| None
Parity| Par

CONNECTION

For proper operation of the system, verify that only the communication cables (green-blue) are connected to their matching domotic buses. Attach the wires with the terminal screws following the color code.

BACnet PROTOCOL

The DKN Plus Interface allows a Building Management System to control all variables of the Airzone systems. The BACnet interface uses a standard open protocol based on  ASHRAE Standard 135, and its objects are compatible with:
BACnet (ANSI /ASHRAE-135)
BACnet MS-TP
The DKN Plus Interface is a Plug&Play device, and it allows controlling and monitoring the following variables:

• On/Off control.
• Room temperature.
• Setpoint setting.
• Operation Mode Control status.
• Fan status and Fan Speed.

DKN WI-FI CONTROLLER

The DKN Plus Interface is a BACnet slave device, so it is necessary to indicate its address. To do this, associate your DKN via the “DKN Cloud NA” app (available for iOS and  Android) by following these steps:

1. From the Home screen tap on the Menu icon and select Configure Units.

2. Select the unit from the list.
   Note: If your unit does not appear, confirm the Bluetooth function of your iOS or Android is activated.
   Verify that the DKN is working properly.

3. Enter the pin code located in the DKN if required and tap Send button.

4. Enter the Communication protocol > BACnet (slave address) to with you want to point within Web server Information.

OBJECTS

SUPPORTED OBJECT TYPE
Supported DKN Plus Interface monitoring/control items are mapped to the standard object types defined by the BACnet.

OBJECTS LIST

Below is the full list of objects available in the DKN Plus Interface. The availability of the communication objects depends on the Airzone system configuration.
The availability of the communication object in the Airzone system is indicated in the parameter “out of service” of each communication object indicating whether it is available or not in the system.
The communication object will only have correct/valid values when the “out of service” is FALSE.
*Note: R: Read and W: Write

5 4 Dry
1| R/W| Speeds| 0 4 Automatic, 1 4 Speed 1, 2 4 Speed 2, 3 Speed 3
2| R/W| Louvers| X 4 Position X [1-9] 10 – swing
Character-string-value| 1| R| Errors| IU error code

*Available with version 4.03 or higher.

DETAILED DESCRIPTION OF THE OBJECTS

COMMON TO ALL OBJECTS
When the indoor unit is communicating normally, communication can be established between the DKN Plus Interface and the indoor unit. The BACnet building management system will then have access to the unit’s objects.
If the communication between the DKN Plus Interface and the system is not correct, or if a request for information related to a communication object that is not present in the  Airzone system the object’s property “Out of service” is activated.

ON/OFF
The DKN Plus Interface will report the status. Using the Building management system, any indoor unit may be configured as on/off. These are Read/Write objects.

IU COMMUNICATION
If the IU loses the communication, it will be reported by the DKN Plus Interface to the BACnet platform. This is read read-only an object.

IU ERRORS
If the IU generates an error, it will be reported by the DKN Plus Interface to the BACnet platform. This is a read-only object.

DIGITAL INPUT
The DKN Plus Interface will report the status of the digital input. This is a read-only object.

AUXILIARY HEAT
The DKN Plus Interface will report the status of the auxiliary heat. This is a read-only object.

SETPOINT
The indoor unit setpoint and this value is reported to the Building management system and can be changed from it. These are Read/Write objects.

LOCALTEMP
The Building management system can obtain the actual room temperature for any zone. These are read-only objects.

OPERATION MODE
The DKN Plus Interface will report the operation mode of the indoor unit, represented by a number. These are Read/Write objects. These modes are:
0 Stop
2 Cooling
3 Heating
4 Dry
6 Ventilation

INDOOR UNIT (IU) SPEED
This parameter refers to the IU fan speed. Depending on the number of open zones and the value selected, the IU fan will run at a given speed, and the step at which the fan is running is reported to the BACnet platform. This is a read-only object.

LOUVERS
The DKN Plus Interface will report the position of the unit louvers represented by a number. These are Read/Write objects. These positions are from 1 to 9 and swing mode is 10.

ERRORS
If the indoor unit generates an error, it will be reported by the DKN Plus Interface to the BACnet platform.
This is Read only object.

BACNET PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT

Date: Feb. 15,2021
Vendor Name: ALTRA S.L.
Product Name: DZK Plus Interface
Product Model Number: AZAI6WSPDKC
Applications Software Version: 4.01 Firmware Revision: 0.8.2 BACnet Protocol Revision: 12

Product Description:
This product provides the function of monitoring and control the Residential /Sky Air and VRV Daikin DX units

BACnet Standardized Device Profile (Annex L):

| BACnet Operator Workstation (B-OWS)
---|---
| BACnet Building Controller (B-BC)
| BACnet Advanced Application Controller (B-AAC)
| BACnet Application Specific Controller (B-ASC)
| BACnet Smart Sensor (B-SS)
| BACnet Smart Actuator (B-SA)

BACnet Interoperability Building Blocks Supported (Annex K) :

| Supported BIBBs| BIBB Name
---|---|---
Data Sharing| DS-RP-B| Data Sharing-ReadProperty-B
DS-RPM-B| Data Sharing-ReadProperyMultiple-B
DS-WP-B| Data Sharing-WriteProperty-B
DS-WPM-B| Data Sharing-WriteProperyMultiple-B
DS-COV-B| Data Sharing-COV-B
DS-COVU-B| Data Sharing-COV-Unsolicited-B
Alarm and Event Management| AE-N-I-B| Alarm and Event-Notification Internal-B
Device Management| DM-DDB-A| Device Management-Dynamic Device Binding-A
DM-DDB-B| Device Management-Dynamic Device Binding-B
DM-DOB-B| Device Management-Dynamic Object Binding-B
DM-DCC-B| Device Management-DeviceCommunicationControl-B
DM-TS-B| Device Management-Time Synchronization-B
DM-UTC-B| Device Management-UTCTimeSynchronization-B

Standard Object Types Supported:

(2) Analog Input
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Reliability, COV_Increment,
Time_Delay, Notification_Class, High_Limit, Low_Limit, Deadband,
Limit_Enable, Event_Enable, Acked_Transitions, Notify_Type,
Event_Time_Stamps
Time_Delay, Notification_Class, High_Limit, Low_Limit, Deadband,
Limit_Enable, Event_Enable, Notify_Type
n / a
n / a
---|---
(3) Analog Value
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties : Proprietary Properties :
Property Range Restrictions :| No
No
Reliability, Priority_Array, Relinquish_Default, COV_Increment
Time_Delay, Notification_Class, High_Limit, Low_Limit, Deadband,
Limit_Enable, Event_Enable, Acked_Transitions, Notify_Type,
Event_Time_Stamps Present_Value,
Time_Delay, Notification_Class, High_Limit, Low_Limit, Deadband,
Limit_Enable, Event_Enable, Notify_Type
n / a
n / a
(2) Binary Input
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Description, Reliability
n / a
n / a
n / a
(3) Binary Output
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Reliability
Present_Value
n / a
n / a
(4) Binary Value
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported
Writable Properties :
Proprietary Properties :
Property Range Restrictions| No
No
Reliability, Priority_Array, Relinquish_Default
Present_Value
n / a
n / a
(5) Device
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported : Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Max_Segment_Accepted, Local_Time, Local_Date, UTC_Offset,Daylight_Saving_Status, APDU_Segment_Timeout,
Active_COV_Subscriptions
n / a
n / a
n / a
(6) Multi-state Input
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Description, Reliability
n / a
n / a
n / a
(7) Multi-state Output
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
Reliability
Present_Value
n / a
n / a
(8) Notification Class
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
n / a
Recipient_List
n / a
n / a
(19) Multi-state Value
Dynamically Creatable:
Dynamically Deletable :
Optional Properties Supported :
Writable Properties :
Proprietary Properties :
Property Range Restrictions :| No
No
n / a
Present_Value
n / a
n / a

Data Link Layer Options:

| BACnet IP, (Annex J)
---|---
| BACnet IP, (Annex J), Foreign Device
| ISO 8802-3, Ethernet (Clause 7)
| ANSI / ATA 878.1, 2.5 Mb. ARCNET (Clause 8)
| ANSI / ATA 878.1, RS-485 ARCNET (Clause 8), baud rate(s)
| MS / TP master (Clause 9), baud rate(s) : 9600, 19200, 38400, 57600, 76800, 115200
| MS / TP slave (Clause 9), baud rate(s) :
|  Point-To-
| Point, EIA 232 (Clause 10), baud rate(s) :
| Point-To-Point, modem, (Clause 10), baud rate(s):
| LonTalk, (Clause 11), medium :
| Other :

Device Address Binding:
Is static device binding supported? (This is currently necessary for two-way communication with MS / TP slaves and certain other devices.) Yes No

Networking Options:
Router, Clause 6 – List all routing configurations, e.g., ARCNET-Ethernet, Ethernet-MS / TP, etc.
Annex H, BACnet Tunneling Router over IP
BACnet / IP Broadcast Management Device (BBMD) Does the BBMD support registrations by Foreign Devices?
Yes No

Character Sets Supported :
Indicating support for multiple character sets does not imply that they can all be supported simultaneously.
ANSI X3.4 IBMTM / MicrosoftTM DBCS ISO 8859-1
ISO 10646 (UCS-2) ISO 10646 (UCS-4) JIS C 6226

If this product is a communication gateway, describe the types of non- BACnet equipment/networks (s) that the gateway supports:
DKN Cloud (IP)
Modbus slave
GYW control for HVAC 3º party thermostat

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