ActronAir GW100K BMS Gateway Controller Installation Guide

Installation Guide for ActronAir models including: GW100K, GW100K BMS Gateway Controller, BMS Gateway Controller, Gateway Controller, Controller

BMS GATEWAY – INSTALLATION

ActronAir Digital

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9590-3038-BMS-Gateway-Controller-ICG-Ver-2-1

BMS Gateway Controller
Installation and Commissioning Guide
GW100K
IMPORTANT NOTE: Please read this manual carefully before installing the Gateway on to the Building Management System.

BMS GATEWAY CONTROLLER INSTALLATION AND COMMISSIONING GUIDE
Table of Contents
01. Introduction ............................................................................................. 3
01.01. Items to Consider ............................................................................................................. 3 01.02. Safety Instructions ............................................................................................................ 3 01.03. Codes, Regulations and Standards ................................................................................... 3 01.04. Waste Electrical and Electronic Equipment Disposal Guidelines ...................................... 3
02. Parts Included In the BMS Gateway Controller kit (GW100K) .................. 4
03. BMS Gateway (GW100)............................................................................. 5
03.01. Structure/Terminal Connections ..................................................................................... 5 03.02. Mounting and Dimensions ............................................................................................... 7 03.03. Controller Electrical and Physical Specification ................................................................ 7 03.04. Electrical Installation ......................................................................................................... 8 03.05. Power Supply ..................................................................................................................... 8 03.06. Operating Conditions........................................................................................................ 8 03.07. Network Communications ............................................................................................... 9
04. Other Specifications............................................................................... 10
05. Connection Diagram .............................................................................. 11
05.01. Schematic Diagram.......................................................................................................... 11 05.02. Maximum Cable Length................................................................................................... 12 05.03. ICUNO-MOD Connection and Addressing ..................................................................... 12
06. Installation and Configuration BMS Gateway ......................................... 13
07. BMS Menu and Navigation ..................................................................... 13
07.01. Complete programming menu tree ................................................................................ 14
08. Screens Available ................................................................................... 16
09. Troubleshooting ..................................................................................... 24
09.01. Restoring the Default values of the BMS Gateway........................................................... 24 09.02. Link to the Register Table ................................................................................................ 24

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01. Introduction
CONGRATULATIONS on your purchase of an ActronAir BMS Gateway Controller kit. This Gateway translates Modbus RTU protocol communication to a choice of the following: BACnet/IP, Modbus TCP/IP or BACnet MSTP. It will be compatible with the Advance, Aires, Classic Series 2 and VCC product ranges.
The Gateway will allow up to 10 Actron systems to connect it via ICUNO-MOD per unit (ICUNO-MOD are purchased separately). This will allow air-cooled packaged units and split ducted systems to be controlled by Building Management Systems (BMS).
The procedures outlined in this manual are provided to correctly and safely install the ActronAir Gateway kit to control appropriate ActronAir Air Conditioner units.
Failure to follow these procedures may result in personal injury, damage to the control kit or incorrect operation of the Air Conditioner unit. Such failure could render your warranty null and void.

01.01. Items to Consider
Carefully unpack the ActronAir BMS Gateway Controller kit from its packaging and ensure that all parts are included.
Check the contents of your kit against the content list upon receiving your shipment. Inspect the components and accessories for any sign of shipping damage. If there is any damage to the contents, contact ActronAir Customer Care immediately on: 1300 522 722.
Take time to thoroughly read the installation and commissioning instructions before proceeding with the installation.

01.02. Safety Instructions
Safety instructions and warnings provided in this installation manual are non-exhaustive and given as a guide only. Prevailing WH&S regulations should be observed and will take precedence to the safety instructions contained in this manual. Safe work practices and environment should be of paramount importance in the performance of all service procedures.
· Read all instructions in this manual before operating the system. Failure to do so may result in damage to the unit and controllers that may void your warranty.
· Turn-Off power from mains supply by removing the fuse or switching the circuit breaker to the OFF position before performing the installation procedures.
· Follow sound LOCK-OUT/TAG-OUT (LOTO) procedures to ensure that power supply is not re-energized accidentally.
· Ensure that all safety work procedures and instructions are adhered to at all times in order to prevent personal injury or damage to the equipment.
· Only licensed technicians are allowed to perform the procedures described in this guide. · The ActronAir BMS Gateway Controller kit is NOT FOR OUTDOOR USE. Install the kit away from excessive
dust, heat and moisture. · The air conditioning electrical panel and the ActronAir BMS Gateway Controller kit contain static sensitive
electronic components. Careful handling and correct anti-static procedures should be followed to prevent damage of the equipment. Failure to protect the electronic components from static electricity may cause unrepairable damage, that is NOT COVERED for replacement under Warranty. · The instructions herein refer to work involving a Computer CPU Chip and Electronic CPU Board. Please ensure all Instructions are followed accurately so as to prevent damage to these fragile and delicate components.

01.03. Codes, Regulations and Standards
The installer and/or contractor assumes responsibility to ensure that ActronAir BMS Gateway Controller kit installation and commissioning comply with the relevant Council, State / Federal Codes, regulations and building code standards. All electrical wiring should be in accordance with current electrical authority regulations and all wiring connections to be as per electrical diagram provided with the unit.

01.04. Waste Electrical and Electronic Equipment Disposal Guidelines

· Do not dispose of the waste electrical and electronic equipment with local council waste. These should be disposed through the appropriate council designated waste disposal facilities.
· The equipment may contain hazardous substances. Improper or incorrect disposal may have a negative effect on human health and on the environment.

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02. Parts Included In the BMS Gateway Controller kit (GW100K)

Part Number

Items

Images

Quantity

GW100

BMS Gateway

2020-184

Main Controller Connector

20245-1

Switched-Mode Power Supply (SMPS) (240VAC/ 21.6-29VDC 15W)

Note: ICUNO-MOD needs to be purchased separately. One ICUNO-MOD controller will be needed for every system connected to the BMS Gateway

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03. BMS Gateway (GW100)
The BMS Gateway (GW100) is a microprocessor-based controller designed to connect up to 10 ActronAir ICUNOMOD compatible systems. It translates Modbus RS485 output from these systems into BACnet/IP, BACnet MS/TP, or Modbus TCP/IP, enabling communication with a Building Management System (BMS). This functionality allows for easy integration and remote management of multiple ActronAir systems.
03.01. Structure/Terminal Connections
The front panel displays the pLAN address (01) when power is on. HG F E
I
J
K D

Items A B C D E F G H I J K

Label J1
J2 | U1 J2 | U2-U10
J9
J4 FBus J3 Disp J10 -J12

Description Power connector [G(+), G0(-)] 24 Vac +10%/-15% 50/60 Hz or 28 to 36 Vdc ±10% Network default reset (U1-GND on power on) Programable Universal inputs/outputs Vdc power supply to active probes +5V power supply to ratiometric probes MAC address label Ethernet Port - BACnet/IP and Modbus TCP/IP RS485 Network to ActronAir ICUNO-MOD cards RS485 Network to BMS BACnet MS/TP Relay outputs (J12 BMS gateway Fault) Display pLAN address Micro USB (Manufacturer Use Only)

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G HE D

I For U2-U5, U7-U10, these are the programable inputs

E Programable Analogue inputs: NTC (10K@25) NTC (50K@25K)
F PTC1000 0-10 Vdc signals * 4 to 20 mA signals ** Ratiometric probes ***

Programable Digital inputs: voltage-free contacts (not optically-isolated) voltage-free Alarm contacts (not optically-isolated)

* Powered Externally

** Max 2 powered by controller. Max 4 powered Externally

*** Max 2

Reference A
B
C D E F G H I

Terminal
J1-1 J1-2 J1-3 J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 J2-7 J2-8 J2-9 J2-10 J2-11 J2-12 J2-13 J9-1 J9-2 J9-3 J10-1 J10-2 J10-3 J11-1 J11-2 J11-3 J11-4 J11-5 J12-1 J12-2 J12-3 J3-1 J3-2 J3-3 J3-4 J4-1 J4-2 J4-3

Label
G G0 Vbat U1 U2 U3 GND U4 U5 U6 GND U7 U8 U9 U10 GND +5 VREF GND +Vdc NO1 C1/2 NO2 NO3 C3/4/5 NO4 C3/4/5 NO5 NO6 NC6 C6 +Vterm Tx-/RxTx+/Rx+ GND Tx-/RxTx+/Rx+ GND TxL/RxL

Extended desc.
Power supply at Voltage A: 24 Vac or 28...36 Vdc Power reference Not Used Network Reset Universal input 1 Universal input 3
Common for universal inputs 1, 2, 3 Universal input 4 Universal input 5
Analogue output, 0 to 10 V Common for universal inputs/outputs 4, 5, 6
Universal input 7 Universal input 8 Universal input 9 Universal input 10 Common for universal inputs 7, 8, 9, 10 Power supply to 0-5 V ratiometric probes Common for power supply Power supply to active probes Relay 1, normally open contact Common for relays 1, 2 Relay 2, normally open contact Relay 3, normally open contact Common for relays 3,4,5 Relay 4, normally open contact Common for relays 3,4,5 Relay 5, normally open contact Gateway Alarm normally open contact Gateway Alarm normally closed contact Common for relay 6
Not Used Terminal port RS485 Tx-/RxTerminal port RS485 Tx+/Rx+
GND for RS485 port Fieldbus port RS485 Tx-/RxFieldbus port RS485 Tx+/Rx+ Fieldbus port RS485 GND
Ethernet Port

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03.02. Mounting and Dimensions
Dimensions: DIN rail modules, 70 x 110 x 60 mm (in accordance with DIN 43880 CEI EN 50022). Mounting: fitted on DIN rail. Place the BMS Gateway on the DIN rail and press it down gently. The tabs at the back will snap into place and lock the controller. Removing: lift the tabs using a screwdriver applied to their release slots. The tabs are kept in place by springs.

111100 4455

7700

6600

03.03. Controller Electrical and Physical Specification

Power Supply(should only be connected between G and G0)

Power supply to the product between G and G0 (J1) 24 Vac +10% / -15% 50/60 Hz, 24 to 36 Vdc ±10%

Basic model maximum power consumption

15 VA

Insulation

Reinforced insulation between main power supply and controller guaranteed by the safety power transformer (IEC61558-2-6)

Protection against short-circuits

Fuse (250VAC 2A)

Maximum connector voltage (NO1...C6)

250 VAC

Minimum size of digital output wires

1.5 mm2

Minimum size of all other connector wires

0.5 mm2

Removable Connectors Kit Connector kit code Tightening torque Tightening torque

2020-184 0.2 Nm for 3.81 mm connectors 0.4 Nm for 5.08 mm connectors

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03.04. Electrical Installation
Important: before servicing the equipment, isolate the controller from mains power. Ensure the system is installed with a power disconnector conforming to regulations. Use cable lugs that are suitable for the terminals used. The maximum allowable length of the connections to the analogue/digital inputs and to the analogue outputs is 100 m other than temperature sensor; temperature sensor maximum length is only 50 m. After making the connection, gently pull on the cables to ensure they are sufficiently tight. Note:
· Secure the cables connected to the controller with clamps placed at 3 cm from the connectors. · Ensure the earth conductor is bonded to the conductor that is connected to the terminal from J1.
Important: · To avoid damage to the device, terminate wires to all connectors prior to plugging connectors to controller. · Using a supply voltage other than specified can seriously damage the system and void the warranty. · The controller should only be installed, serviced and inspected by qualified personnel and in compliance with
national and local regulations. · All the extra low voltage connections should have reinforced or double insulation from the power mains. · Avoid touching the electronic components to avoid electrostatic discharges from the operator to the
components, which may cause considerable damage. · Do not press the screwdriver on the connectors with excessive force, to avoid damaging the controller. · Using the device in any way other than specified by the manufacturer can compromise its protection. · Only connectors supplied with the kit shall be used.
03.05. Power Supply
Only use the SMPS-1 240VAC/21.6-29VDC 15W Switch Mode Power Supply that is supplied with the kit.
Important: · Using a supply voltage other than specified can seriously damage the controller. · Make sure that the earth conductor is connected to terminal GND. Proper grounding should be applies to all
the devices connected to the GW100. · The power supply to GW100 should be kept separate from the power supply to the other electrical devices.
Note: When the controller is powered, the seven segment LED lights up to show 01.
03.06. Operating Conditions
Storage: -40 To 90 °C, 90% RH non-condensing Operation: -40 To 90 °C, 90% RH non-condensing

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03.07. Network Communications
03.07.01. Ethernet Network Connections and Connectors
It is recommend to use Cat5e UTP or above Ethernet Cable (IEC11801 and EIA/TIA 568 Compliant). The maximum length of an Ethernet connection is 100 m between consecutive devices.
03.07.02. RS-485 Network
To improve the controller immunity against electromagnetic interference, the serial connection cable should be a shielded twisted pair cable, 2 core twisted pair shielded or 4 core two twisted pair shielded depending on the isolation of the serial connection. The following rule applies: The serial port (J3 Disp) is isolated (functionally) from the power supply. A third wire is required in the serial cable to act as a common reference for the controllers. The serial port (J4 FBus) is not optically isolated and the common reference is already present, no third wire is required. For the RS-485 network, use a shielded twisted pair cable. The maximum allowable total cumulative data cable length between all devices is 500 m. Note: Enable the 120, 1/2W terminating resistors on the ICUNO-MOD board first and last devices in the
network. See ICUNO-MOD Installation and Commissioning Guide (9590-3013) for details. Important: Any Earth connections made to any controllers shall be from a common main earth point.
03.07.03. Procedure for Earthing the Shield
The shield of the cable of the J4 FBus terminal on the BMS Gateway (GW100) should be earthed. Earth only one end of the serial cable shield (shield connected to every second device).
03.07.04. Universal Inputs/Outputs
Universal inputs/outputs are distinguished by the letter U. · U1 is designated as a digital input for network parameter reset. · U6 has been designated as a 0-10VDC output, drivable by BMS. · U2-U5 and U7-U10 can be configured to accept the following to be monitored by the BMS for site specific purposes: Analogue Inputs · NTC (10K@25) · NTC (50K@25K) · PTC1000 · 0-10 Vdc signals * · 4 to 20 mA signals ** · Ratiometric probes *** Digital inputs (not optically-isolated) · voltage-free contacts (not optically-isolated) · voltage-free Alarm contacts (not optically-isolated) * Powered Externally ** Max 2 powered by controller. Max 4 powered Externally ** Max 2
Important:
· The universal inputs/outputs cannot be used as digital outputs.

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03.07.05. Digital Outputs
Digital Outputs are distinguished by the letter NO and NC. · NO6 (J12) is designated as the BMS Gateway general alarm. · NO1-NO5 (J10, J11) are available to be controlled via BMS input for site specific purposes.
Note: Group 1 (R1, R2); Group 2 (R3, R4, R5): NO EN 60730-1 Maximum Switchable Load: 250VAC/2A resistive Group 3 (J6): NO EN 60730-1 Maximum Switchable Load: 250VAC/1A resistive Between J10 and J11 terminals there is basic insulation. J12 has reinforced insulation from the two other terminals (J10 and 11). Consequently a different power supply can be used.

04.Other Specifications

Environmental pollution

Level 3

Front panel ingress protection (with USB port closed)

IP40 front panel, IP10 remaining parts

Class of protection against electric shock

To be integrated into Class I and/or II appliances

Material

Technopolymer

Flammability

V2 (UL94) and 850 °C (in accordance with IEC 60695-2-11)

PTI of the PCB insulating materials

PTI 250

Insulating material

PTI 175

Colour

White RAL 9016

Ball pressure test temperature

125 °C

Period of stress across the insulating parts

Long

Type of action digital output

Type of disconnection or microswitching

Microswitching

Heat and fire resistance category

Category D (UL94 - V2)

Overvoltage category

Category III

Software class and structure

Class A

Do not touch or tamper with the device when powered.

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05. Connection Diagram

05.01. Schematic Diagram

DEVICE 07:

SERIAL ADDRESS: 7

BMS

BAUD RATE: 19200

DEVICE 08: SERIAL ADDRESS: 8 BAUD RATE: 19200

SHIELD/DRAIN WIRE 28 VDC

RS485 (OPTION)

ETHERNET (OPTION)
DEVICE 04: SERIAL ADDRESS: 4 BAUD RATE: 19200

DEVICE 09: SERIAL ADDRESS: 9 BAUD RATE: 19200
DEVICE 05: SERIAL ADDRESS: 5 BAUD RATE: 19200

DEVICE 10: SERIAL ADDRESS: 10 BAUD RATE: 19200
LAST BMS DEVICE
DEVICE 06: SERIAL ADDRESS: 6 BAUD RATE: 19200

240 VAC GATEWAY POWER SUPPLY

BMS GATEWAY

DEVICE 01: SERIAL ADDRESS: 1 BAUD RATE: 19200

DEVICE 02: SERIAL ADDRESS: 2 BAUD RATE: 19200

DEVICE 03: SERIAL ADDRESS: 3 BAUD RATE: 19200

NOTE
Ports available for this are Ethernet or RS485. However, only one port can be used and set as the network connection at a time.

RS485

Ethernet

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05.02. Maximum Cable Length

MAXIMUM CABLE LENGTH BETWEEN DEVICES

Connection Gateway Power Supply toBMS Gateway

Cable Type Power Cable

Maximum Length 12m for 1.5mm² / 8m for 1.0mm²

BMS Gateway to Customer BMS Master Data Cable

500m

BMS Gateway to first Intermediate Device Signal Cable

500m

Customer BMS Master to Last Device

Data Cable

1000m total cummulative length

Note: Effective distance may vary depending on noise in the network surrounding.

05.03. ICUNO-MOD Connection and Addressing

The BMS Gateway Controller System connects to individual ActronAir units through an ActronAir ICUNO-MOD module. During installation and commissioning, each ICUNO-MOD must be assigned an address that corresponds to the connected unit's number, and the baud rate must be set. The BMS Gateway can support up to 10 ICUNOMOD modules.

To assign an address, adjust the DIP switches on each ICUNO-MOD to match the desired unit number. The GW100 Gateway is configured to automatically detect each module's assigned address.

For detailed installation and configuration instructions, please refer to the ICUNO-MOD Installation and Commissioning Guide (Document 9590-3013).

Device

SW1-Dip Switch Setting of ICUNO-MOD Serial Address Baud Rate

19200

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06. Installation and Configuration BMS Gateway
Step 1. Install BMS Gateway and the SMPS (included in the kit) in the desired locations. Step 2. Adjust the SMPS power output to 28VDC. Step 3. Connect 240VAC to SMPS. Step 4. Connect 28VDC from SMPS to the BMS gateway. Step 5. Install ICUNO-MOD cards (refer to ICUNO manual). Step 6. Set DIP switches according to unit number (listed in BMS gateway manual). Step 7. Run fieldbus cable between ICUNO-MOD cards and J4 on the BMS gateway. Step 8. Power BMS Gateway.
07. BMS Menu and Navigation
07.03.01. Menu Navigation
Press the Up( ) or Down( ) arrow to go the previous or next line. When cursor is in a variable character, this will toggle the value or increment/decrease the set value. Press Enter ( ) to into the menu (see Menu Tree Section for guide). When cursor is in a variable character, this will select he value currently displayed. Press Esc ( ) to go back to main screen.

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07.01. Complete programming menu tree
Below is the complete menu tree of the configuration menu.

Input/ Output
Info Input Config
Unit Config

Screen Reference

Parameter

Settings

Menu Description

Unit On/Off

0 - 1

Read and Write the ON/OFF command ICUNO-MOD holding register 1

Master Set Point Test - Device 01 - 10 Aa01

16.0 - 30.0

Read and Write the Master Set Point ICUNO-MOD holding register 102

Indoor Coil Temperature

Returns Indoor Coil Temperature ICUNO-MOD holding register 1301

OD Firmware

Returns OD Firmware ICUNO-MOD holding register 1001

Subsequent screens are replicated for Device 02 - 10: Aa02 - A10

Device 11 - Onboard Aa11 Input/Output 01-05

Status of U1-U5

Device 11 - Onboard Aa12 Input/Output 06-10

Status of U6-U10

Device 11 - Onboard Aa13 Relay 01-06

Status of relay 01-06

Output Override

Aa14 Relay 01-06

Auto - On - Off Override output relay 01-06

Output Overide

Aa15 Reset Overides

No - Yes

Resets the status of the relay overides

Info

Ab01 - 07 Info

System Information (SW version, OS version, Device information)

Universal Input U02 Ad01 Refer to 03.07.04

Universal Input U02 configuration

Universal Input U03 Ad02 Refer to 03.07.04

Universal Input U03 configuration

Universal Input U04 Ad03 Refer to 03.07.04

Universal Input U04 configuration

Universal Input U05 Ad04 Refer to 03.07.04

Universal Input U05 configuration

Universal Input U07 Ad05 Refer to 03.07.04

Universal Input U07 configuration

Universal Input U08 Ad06 Refer to 03.07.04

Universal Input U08 configuration

Universal Input U09 Ad07 Refer to 03.07.04

Universal Input U09 configuration

Universal Input U10 Ad08 Refer to 03.07.04

Universal Input U10 configuration

Number of Devices 1-10

Ae00

Disable Device

Y - N

Sets the number of connected devices Enable/Disable the device in from communication

Device 01

Y - N

Enable additional variables

Ana_01 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Analogue Variables

Ana_02 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Analogue Variables

Ae01A Ana_03 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Analogue Variables

Ana_04 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Analogue Variables

Unit Configuration

Ana_05 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Analogue Variables

Device 01

Y - N

Enable additional variables

Dig_01 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Digital Variables

Ae01D

Dig_02 reg#: Dig_03 reg#:

1-9999 | R - R/W 1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Digital Variables
Set ICUNO-MOD holding register and read type Additional Digital Variables

Dig_04 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Digital Variables

Dig_05 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Digital Variables

Device 01

Y - N

Enable additional variables

Int_01 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Integer Variables

Unit Configuration

Ae01I

Int_02 reg#: Int_03 reg#:

1-9999 | R - R/W 1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Integer Variables
Set ICUNO-MOD holding register and read type Additional Integer Variables

Int_04 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Integer Variables

Int_05 reg#:

1-9999 | R - R/W

Set ICUNO-MOD holding register and read type Additional Integer Variables

Subsequent screens are replicated for Device 02-10: Ae02A - Ae10A, Ae02D - Ae10D, Ae02I - Ae10I

Menu Type
U
U U U S S S S S S S S S S S S
S
S
S

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Unit Config Alarm Logs
Settings
Logout

Menu Parameter Import/
Export Alarm Export Data Logger Date/Time
UoM Language
Network
Password Change Initialisation
Default Installation Logout

Screen Reference

Parameter

Import/Export

Memory Type Ae11
File Name Confirm Memory Type Ae12 File Name Confirm

Settings
Import - Export Internal External 00 - 99 Yes - No Internal - USB 00 - 99 Yes - No

Menu Description Set choice to Import or Export configuration file

Menu Type

Select location to Import from or Export to configuration file S
Select the configuration file name for Import/Export

Confirm Import/Export request

Set the location for alarm log to be exported

Select the Alarm log file name for export

Confirm Export request

View the Alarm history

Format

DD-MM-YYYY Set the Date format

Date

DD-MM-YYYY Set the Date

Ba01

Hour

HH-MM-SS

Set the Time

Day

Monday-Sunday Set the Day

Ba02 Time Zone

UTC

Sets the Time Zone

Bb01 User interface UoM

Sets the User interface Unit of Measure

Language

English

Sets the user interface language

Enter to Change, Esc to confirm

Enter - Esc

Changes and confirms the set language

Baud Rate

1200 - 375000

Sets the Baud rate speed for communication to ActronAir ICUNO-MOD cards

Bc01 Stopbits

1 - 2

Sets the Stop bits

Parity

Even - Odd None

Sets the Parity

Port

Ethernet - RS485 Selects the BMS output port

Device Instance

1 - 99999

Sets the Device instance

Bc02

Offline Delay

3000ms

Sets the BMS offline delay

Detect Timeout

1500ms

Sets the BMS detect Timeout

Station Address

Sets the unique station address of the gateway on the RS485 bus

Bc03 Max. Master

127

Specifies the address of the network Master with the highest station address

Max. Info/Frame

Sets the maximum number of packages that can be exchanged

Baud rate

19200

Sets the BACnet data transfer speed

Bc04 Stopbits

Sets the Stop bits

Parity

None

Sets the Parity

Bc05 Net Configuration

Enter

Enter the network configuration screen

Enable

Static - Off DHCP

Set the unit's IP address for the Ethernet connection. Set DHCP, subnet mask, gateway, DNS.

192.168.0.1

Set the IP address

Ca01/2 Mask

255.255.255.0 Set the Subnet Mask

0.0.0.0

Set the Gateway

DNS

0.0.0.

Set the DNS

Ca02/2 Update Config?

Yes - No

Set the "Update?" parameter to "YES" to update the network settings

User:

Service

7378

Change the password (User, Service, Installer)

Manufacturer

6268

Delete alarm logs

Yes - No

Deletes the internal gateway alarm logs

Clear AutoReset counters

Yes - No

Clears the AutoReset counters

Enable Buzzer

Yes - No

Sets the function of the internal alarm buzzer

Wipe Memory

Yes - No

Unit factory reset. Important: resetting the model will cancel all of the control settings and load the default values

Enter to logout

Enter

Information on the type of login performed. Provides option to logout of that user access

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08. Screens Available
When the BMS Gateway is installed in the system, the Customer BMS Master could access and navigate the setting of the network.
08.01.01. Home Screen: Device Status
This shows the connected devices.

Current Alarms + Data logger (alarms)
Main Menu

Up Enter

Back

Down

X = Device has been set up but no communication = Device has been set up and communication is established.
- = Device is set up and has been disabled in the unit configuration menu
08.01.02. Alarm Screen and Data Logger:
Below screen shows when the upper left corner button ( ) is pressed.

Press the Enter button( ) until the screen below appears. Use the Up( ) or Down( ) arrows to navigate through the devices, as shown below:

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Use the Up( ) or Down( ) arrows to navigate through the devices, as shown below:

08.01.03. Main Menu
To access the main menu, press the ( ) button on the left side of the display. Entering the main menu will prompt a log in screen where an access password will be required to be entered. See 08.01.04.
This screen will show when the middle button, Menu ( ) on the left is pressed.
Press the Up( ) or Down( ) arrow until the sub menu required appears. Press the Enter button( )to enter that menu.

08.01.04. Login Screen
Press the Up( ) or Down( ) arrow until the number required appears. Press the Enter button( )to accept the value. Repeat until all numbers are set.

Password User: 0000 Service: 7378 If you are logged in under USER and try to access a SERVICE restricted menu, it will be disallowed. You will need to log out as USER and log back in using the SERVICE password.

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BMS GATEWAY CONTROLLER INSTALLATION AND COMMISSIONING GUIDE 08.01.05. LogOut Screen
To go to the Log Out screen, go to the Main Menu, press the Up( ) or Down( ) arrow until Logout is highlighted. Press the Enter button( )to select.
The screen will show as below. Press the Enter button( )to log out.

08.01.06. Input / Output Menu
The Input/Output menu provides viewing and testing of pre-set variables for the purpose of verifying communication between the BMS gateway and the connected ActronAir system. Press the Up( ) or Down(
) arrow to select desired setting to change. Press the Enter button( ) to select the setting. Press the Up( ) or Down( ) arrow to chage the parameter.

There is a different input / output screen for each Device enabled.
NOTE Unit On/Off ICUNO-MOD register 1 Read/Writable Master Set Point ICUNO-MOD register 102 Read/Writable Indoor Coil Temperature ICUNO-MOD register 1301 Read only OD Firmware ICUNO-MOD register 1001 Read only

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08.01.07. Information Menu
Provides information on the gateway hardware, firmware and network polling. Software code and version will need to be provided when calling Actron Technical Service.

08.01.08. Unit Configuration Menu
This menu allows for the configuration of the number of devices that the BMS gateway will be connected to.
If units are not to be configured and commissioned all at the same time, and was allocated a Device number in the BMS Gateway, these devices can be disabled to prevent alarm generation from the Gateway.
As an example, if three units (1, 2, and 3) are to be connected, but only units 1 and 3 will be commissioned at startup, set device 2 to `N.' This will prevent the BMS Gateway from triggering an alarm when it cannot detect device 2.

08.01.09. Additional Variables
This allows the configuration of additional ICUNO-MOD variables that are not currently mapped in the gateway.
Each device connected to the BMS Gateway have the ability to configure an additional 5 Analog, 5 Integer, and 5 Digital variables, allowing for a maximum of 15 additional variables per device. The register entered will correspond to the holding register provided by the ICUNO-MOD. The read/write status can be set for each variable.

NOTE Ask for Actron Technical Support for further assistance on this.

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BMS GATEWAY CONTROLLER INSTALLATION AND COMMISSIONING GUIDE 08.01.10. Unit Configuration File
This allows the export or import of configuration file.
08.01.11. Field Network Configuration
Fieldbus 1 is the communication from the BMS gateway to the ICUNO-MOD devices. Default parameters are: Protocol: ActronAir Modbus (not changeable) Baudrate: 19200 Stopbits: 1 Parity: Even
NOTE These values must correspond with the configuration of all connected ICUNO-MOD cards.

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08.01.12. BMS Network Connection

Ports available for this are Ethernet or RS485. However, only one port can be used and set as the network connection at a time.

RS485

Ethernet

Ethernet Ethernet is the default setting. This is used for used for BACnet/IP and Modbus TCP/IP.
NOTE If Ethernet is selected, J3 can be used to plug a CP05 or a CP10 terminal display. Changing the Port selection requires the BMS gateway to be rebooted to take effect.

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RS485 RS485 is selected for BACnet MS/TP (terminal J3). BACnet MS/TP configuration settings
BACnet MS/TP port settings
NOTE If RS485 is selected, J3 can only be used for BACnet MS/TP and a display terminal cannot be connected. Changing the Port selection requires the BMS gateway to be rebooted to take effect.

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08.01.13. Network Configuration IP Settings
This allows access and configuration of the Gateways IP settings.

To save the network configuration, 'Update Config' must be set to Yes. NOTE The Net configuration menu is only visible when the BACnet port is set to Ethernet in menu Bc02

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09. Troubleshooting
09.01. Restoring the Default values of the BMS Gateway
This provides the ability to physically reset the gateways network address to default: IP: 192.168.0.1 Subnet: 255.255.255.0
Step 1. Turn-Off power from mains supply by removing the fuse or switching the circuit breaker to the OFF position before performing the installation procedures. Follow sound LOCK-OUT/TAG-OUT (LOTO) procedures to ensure that power supply is not re-energized accidentally.
Step 2. Bridge U1-GND. Connect ends of the jumper wire to U1 and GND terminals to short.
Step 3. Power system ON and wait to load. Step 4. Remove the jumper wire (connected to the U1 and GND). Step 5. Connect to the Gateway using default IP address settings. Step 6. Configure desired IP address settings.
09.02. Link to the Register Table
There are two options to access the Registry Table. 1. Website https://actronair.com.au/bmsgatewayregister/ 2. QR
Once link is accessed, chose either View or Download the register table.

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Refrigerant Trading Authorisation No.: AU06394
©Copyright 2025 Actron Engineering Pty Limited ABN 34 002767240. ®Registered Trade Marks of Actron Engineering Pty Limited. ActronAir is constantly seeking ways to improve the design of its products, therefore specifications are subject to change without notice.
9590-3038 BMS Gateway Control Installation and Commissioning Guide Ver 02 250327

References

actronair.com.au/bmsgatewayregister/

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