Daikin EWYQ230DAYN [313/524] Airnet 01

ESIE06-05 The Digital Controller For Multiscroll Chillers

Part 2 – Functional Description 2–87

D III

Communication

Parameters

This screen allows modification of the communication PCB parameters (DICN settings, ...).

Settings:

Remark: The DICN functionality can be used in combination with the D-BACS functionality.

This screen allows modification of the BMS control setting.

Settings:

D III: : ■ YES: D III communication enabled

■ No : D III communication disabled

ADDR :

■ ---: No address selected

■ “1-00” to “8-15”: address selected

POWER :

■ If a D-BACS device is present (iManager, ...) DIII power

parameter: “N” on all units

■ If no D-BACS device is present  only for DICN DIII power

parameter: “Y” on only 1 unit (Master unit)

AIRNET : Airnet address (1-64)

AUTO :

■ YES: Chiller send information automatic to Airnet

■ NO: Airnet must request chiller data each time

DIII:YES

COMMUNICATION PCB

ADDR:---

AIRNET:01

POWER:Y

AUTO:Y

BMS CONTROL ALLOWED : ■ If set to Y (yes), the unit can be commanded and

configured from a supervisory system.

■ If set to N (no), the supervisory system can only read out

values but cannot modify them.

BMSCONTROL ALLOWED:N

COMMUNICATION