Daikin MicroTech® II Chiller BACnet® IP/Ethernet Communication Module

Introduction

This manual provides information regarding the network integration system for MicroTech® II unit controllers on Daikin Applied chillers. It details the installation or replacement of a BACnet® IP/Ethernet communication module and explains how to configure network parameters and establish communication between the chiller and the BACnet network.

Revision History

• IM 837: June 2006 - Initial release.
• IM 837-1: December 2010 - Updated chiller models and password/menu screen information.
• IM 837-2: March 2017 - Updated Daikin Applied branding, part numbers, web configuration tool instructions, added specifications, troubleshooting, and figures.
• IM 837-3: December 2017 - Added Appendix A for disabling Internet Services for GSA facilities, updated firmware/software revision sections.

Notice

© 2017 Daikin Applied, Minneapolis MN. All rights reserved worldwide.

Daikin Applied reserves the right to change information without prior notice. Users are responsible for determining product suitability for their applications.

Trademarks: BACnet (American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.), Windows (Microsoft Corporation), Daikin Applied, Templifier, MicroTech II (Daikin Applied).

Software Revision

This document supports the following BACnet communication module software and firmware, and subsequent versions:

• Application Software Version: 2.10
• Firmware Revision: AeBCM-12.1 - BeBCM-1.1.5-rc8

Limited Warranty

Consult your local Daikin Applied representative for warranty details. Visit www.DaikinApplied.com to find your representative.

Reference Documents

Hazardous Information Messages

Recognize Safety Symbols, Words and Labels

The following symbols and labels indicate immediate or potential hazards. Owners and installers must read and comply with all safety information and instructions. Failure to do so increases the risk of property damage, product damage, serious personal injury, or death. Improper installation, operation, and maintenance can void the warranty.

CAUTION: Indicates potentially hazardous situations that can result in personal injury or equipment damage if not avoided. Static sensitive components can cause equipment damage. Discharge static electricity by touching bare metal inside the control panel before servicing. Never unplug cables, terminal blocks, or power plugs while power is applied.

WARNING: Indicates potentially hazardous situations that can result in property damage, severe personal injury, or death if not avoided.

DANGER: Indicates a hazardous situation that will result in death or serious injury if not avoided. Electric shock hazard. Equipment must be properly grounded. Connections and service must be performed only by personnel knowledgeable in the operation of the equipment.

NOTICE: This equipment generates, uses, and can radiate radio frequency energy. If not installed and used per this manual, it may cause interference to radio communications. It complies with FCC rules for Class A digital devices, providing reasonable protection against harmful interference in commercial environments. Operation in residential areas may cause interference, requiring the user to correct it at their own expense. Daikin disclaims liability for interference or its correction.

BACnet® IP/Ethernet Communication Module Overview

The BACnet communication module connects the MicroTech® II chiller unit controller to a building automation system (BAS), enabling the exchange of BACnet objects. It supports BACnet Ethernet and BACnet IP.

Features

• Integration into a building automation and control system via BACnet IP or Ethernet.
• Simple insertion into the MicroTech II chiller unit controller's serial card slot.
• Multiple options for setting network parameters via the BACnet Web Configuration Tool, unit controller, or BAS.
• LEDs indicate communication status and network activity.
• BACnet application is pre-installed and ready for custom configuration.

Specifications

Summary of technical data and agency listings:

Component Data

The BACnet IP communication module is a printed circuit board that inserts into the serial card slot of the MicroTech II chiller unit controller. The module is identified by the "BCM" cover label.

Figure 1: BACnet IP Communication Module Attached to Unit Controller: Image shows the BACnet IP Communication Module installed in the serial card slot of a MicroTech II chiller unit controller, identified by the 'BCM' cover label.

Figure 2: Communication Module Main Features: Diagram illustrating the main features of the communication module: Network Connector (RJ-45), Status LED, Ethernet LED, Pushbutton, and 8-Pin Connector.

Light Emitting Diodes (LEDs)

The module has a Status LED and an Ethernet LED to indicate communication activity and status. These are visible when the module is connected and the unit is powered on.

Status LED

Indicates communication state between the module and the unit controller. See Table 1 for activity details.

During power-up sequence:

• Off
• Two seconds after startup: quick flashing red-green
• Five seconds after startup: steady green
• 62 seconds after startup: regularly flashing

After startup, the Status LED blinks at regular intervals.

Ethernet LED

Shows communication status between the module and the Ethernet network. See Table 2 for status details.

NOTE: The Ethernet LED color is based solely on the electrical connection. The module checks for signals from the remote device in the Ethernet cable. Parameter settings do not affect this LED.

BACnet Network Connector

An RJ-45 plug connector connects the module to the Ethernet network.

8-Pin Header

Connects the unit controller to the communication module.

BACnet Web Configuration Interface

A browser-based tool used to access and set network addressing parameters. It is described in detail in the 'Configure Network Parameters' section.

Pushbutton

Used to reboot the module or temporarily restore factory defaults. Refer to the 'Reset or Restore Communication Module to Factory Defaults' section for usage details.

Installation and Mounting

This section details how to field install a new BACnet IP communication module or replace an existing one on the chiller unit controller.

CAUTION: Electrostatic discharge hazard. Sensitive electronic components can be damaged by static discharge from hands. Touch a grounded object before handling the module to discharge static potential.

WARNING: Electric shock hazard. Equipment must be properly grounded. Only knowledgeable personnel should perform connections and service.

Field Installation Kit

The kit includes:

• BACnet IP communication module circuit board with plastic cover
• Manual (IM 837)
• Adhesive-backed label with two copies of the MAC Address

Tools Required

• 3 mm flathead screwdriver
• Scissors

Installing a New Communication Module

1. Remove power from the unit controller.
2. Locate the serial card slot on the unit controller (Figure 5).
3. Remove the serial card slot cover if not already removed, using a small screwdriver to pry it off (Figure 3 and Figure 4).
4. Grasp the module with the network connector underside. Ensure the 8-pin header mates with the 8-pin plug in the unit controller. The plug has guides to align with the module header. (Figure 6 shows the slot and plug).
5. Insert the module, pointed up, into the slot. Keep it level and roll it into position, feeling the connectors align (Figure 7, Steps 1 and 2).
6. When connectors align, press the module into the plug. Verify it is firmly connected (Figure 7, Step 3).
7. Insert the plug-in connector to the communication module.
8. Mount the plastic cover over the serial card slot and network connector plug (Figure 8).
9. Separate the two MAC address labels and apply one near the unit controller for quick reference.
10. Insert the network cable connector into the communication module (Figure 9 and Figure 10).

Figure 3: Remove Serial Card Slot Cover: Illustrations showing the removal of the serial card slot cover using a small screwdriver.

Figure 4: Serial Card Cover Removed: Illustration of the serial card slot cover removed.

Figure 5: Serial Card Slot in Unit Controller: Diagram depicting the serial card slot on the unit controller, highlighting the 8-pin plug.

Figure 6: Serial Card Slot Detail: Detailed view of the serial card slot, showing the connector for the communication module.

Figure 7: Inserting the Communication Module: Step-by-step visual guide for inserting the communication module into the unit controller's serial card slot.

Figure 8: BACnet IP Communication Module Cover: Image of the protective plastic cover for the BACnet IP Communication Module.

Figure 9: Network Cable Routing and Connections: Diagram illustrating the routing and connection of the network cable.

Figure 10: Network Connection Detail: Diagram showing the RJ45 connector and network cable connection.

Replacing a Communication Module

1. Remove power from the unit controller.
2. Locate the serial card slot (Figure 5).
3. Disconnect the network cable connector.
4. Remove the serial card slot cover (Figure 3 and Figure 4).
5. Grasp the module and carefully pull it out.
6. Insert the new module, ensuring proper alignment of the 8-pin header and plug.
7. Verify the module is firmly connected.
8. Replace the serial card slot cover (Figure 8).
9. Apply MAC address labels.
10. Connect the network cable.

Set up Network Communications

Set up the Unit for Network Control

After installation, configure the unit controller for network control by setting the BAS network protocol via the keypad or touchscreen. Then, configure the communication module for BACnet network requirements.

Network Setup for Centrifugal Chillers

1. Disable the chiller.
2. On the unit controller keypad: set Protocol to BACnet, enter password "2001", and set Source to Network. (For OITS panel: SETPOINTS/MODE screen, set #9 to BACnet, #3 to BAS).
3. Re-enable the chiller.
4. Verify operation from the BAS interface.

Network Setup for all other Chillers

1. Disable the chiller.
2. On the unit controller keypad: set Protocol to BACnet, use Table 3 for the correct password, and enter it.
3. Set Source to Network.
4. Re-enable the chiller.
5. Verify operation from the BAS interface.

Table 3: Password Menu Screen: Lists menu screen numbers and passwords for various Daikin chiller models (AGZ, ACZ, AGS, WGS, WMC, WSC, WDC, WCC, WPV, HSC, HDC, TGZ, TSC, WGZ).

NOTE: Chiller models AGZ-A/B, ACZ-A/B, WGZ, and TGZ use a single unit controller. AGS-B/C and WGS models have one unit controller with multiple circuit controllers; settings are adjusted via the unit controller.

Configure PC and Communication Module

This section guides PC and network configuration for the BACnet Web Configuration Interface. It covers BACnet networks, IP addressing, the configuration tool, and verification steps.

Refer to the MicroTech II Chiller Unit Controller IOM for keypad/OITS menu instructions (www.DaikinApplied.com).

Network Considerations

Static IP Address

The BACnet IP Address includes a four-octet IP address and a two-octet UDP port number. It is a six-octet value analogous to a MAC address. The IP address must be unique within the BACnet network segment. The default UDP port is 47808 (BAC0 in hexadecimal).

Dynamic IP Address - DHCP

DHCP servers automatically assign network configuration parameters. This eliminates manual configuration.

• BBMDs: DHCP cannot be used with BBMDs as IP addresses must be static.
• Alarm Recipient: Entered via "Device Object Identifier" or BACnet address; IP address is part of the BACnet address and cannot change.
• Access Rights: If based on IP address (e.g., firewalls), the address must be static.
• IP Version: Supports IPv4.

The module supports DHCP IP addressing. To enable, set the IP address to "DHCP". The module automatically receives parameters from the DHCP server. Consult your network administrator.

Multiple IP Subnets - BBMD

BBMDs facilitate broadcast transmission across multiple subnets in a BACnet/IP network with the same BACnet network number. The module can register as a foreign device with a BBMD by providing its IP address and Time-To-Live setting.

BACnet over Ethernet Addressing

The module has a fixed, factory-assigned six-octet Ethernet MAC address used for accessing the controller on a BACnet Ethernet network.

BACnet Web Configuration Interface Overview

This browser-based tool configures BACnet settings via HTTP pages organized in tabs. It allows adjustment of network settings, configuration of parameters, testing communication, setting up user access, managing alarms, upgrading firmware, and viewing mapped variables.

Figure 12: BACnet Web Configuration Properties Page: Screenshot of the BACnet Web Configuration Interface's Properties page, displaying various network and device settings.

Table 4: BACnet Configuration Properties: Lists primary network parameter settings and Device Object properties available via the interface.

NOTE: Device Instance, BACnet IP Address, IP Subnet Mask, UDP Port, and IP Router Address must be set using the BACnet Web Configuration Interface.

Getting Started

Required Tools

• PC with Ethernet interface and TCP/IP capability.
• Standard web browser (e.g., Internet Explorer™).
• Ethernet cable (crossover for direct connection or standard for hub connection).

Configure PC and Network Settings

This section explains how to configure your PC and network settings to access the BACnet Web Configuration Interface, modify parameters, and revert settings.

NOTE: PC configuration steps vary by operating system.

To configure your PC for BACnet Web Configuration Interface access:

1. Verify Ethernet connection to the module.
2. Apply power to the unit controller.
3. Verify Status and Ethernet LED activity.
4. Open a web browser.
5. Obtain the module's IP Address and Subnet Mask from the network administrator.
6. NOTE: The module has temporary shipped addresses. Use these to access it and then make changes. Your PC must be on the same subnet.

Change the Network Settings

1. Open Windows Control Panel > Network Connections.
2. Right-click Local Area Network > Properties.
3. Select Internet Protocol (TCP/IP) or (TCP/IPv4).
4. Select Properties.
5. Note current IP/Subnet Mask or "Obtain IP automatically" settings.
6. Select "Use the following IP Address".
7. Set Subnet mask to 255.255.0.0.
8. Set IP address to 172.16.X.X (unique, not 172.16.5.8).
9. Click OK. Reboot PC if prompted.
10. Open Internet Options/Connections/LAN Settings. Note current selections. Ensure "Automatically Detect Settings", "Use Automatic Configuration Script", and "Use a Proxy Server" are NOT selected.
11. Open web browser.
12. Navigate to http://172.16.5.8/.
13. Make network parameter changes (see Configure Network Parameters).
14. Press Save Changes, then Reboot.
15. Wait two minutes for reboot. Navigate to the screen where changes were made.
16. Verify changes (refresh page if needed).
17. Close the browser.
18. Remove Ethernet connection.

Reset or Restore Communication Module to Factory Defaults

Resets the module's IP Address and Subnet Mask.

Reset when Chiller is Off:

1. Unplug network connections.
2. Press and hold pushbutton for at least 20 seconds.
3. Apply power to the unit controller.
4. Continue holding pushbutton for at least 20 seconds.
5. Release pushbutton when Status LEDs blink red.
6. After three slow red blinks, LEDs turn green, then blink dark red three times to confirm success.
7. Configure PC to the same subnet.
8. Log in to default IP (172.16.5.8) and modify settings.

Reset when Chiller is On:

1. Unplug network connections.
2. Press and hold pushbutton for 5-10 seconds.
3. Release pushbutton.
4. After 5 seconds, press and hold pushbutton again.
5. Release pushbutton when Status LED flashes red quickly, then slowly.
6. After three slow red blinks, LEDs turn green, then blink dark red three times to confirm success.
7. Configure PC to the same subnet.
8. Log in to default IP (172.16.5.8) and modify settings.

NOTE: Default parameters are retained until the next reboot. User-specified parameters apply after a normal reboot.

Test Network Communications

Confirms PC addressing for communication exchange.

1. Open Command Prompt (Start > Programs > Accessories > Command Prompt).
2. Type ping 172.16.5.8 and press Enter.
3. Observe the response (Figure 11).

Figure 11: Ping and Response: Example output of a successful 'ping' command in a DOS window, showing reply times and packet statistics.

A response indicates connection. Failure suggests network or IP setting issues. Verify module and PC network settings.

Network Configuration

Configure Network Parameters

Once PC and browser are configured, use the BACnet Web Configuration Interface to set BACnet parameters.

NOTE: Refer to Appendix A for disabling Internet Services for GSA facilities or security requirements.

To use the tool:

1. Connect the module via Ethernet port.
2. Open browser and navigate to http://172.16.5.8/.
3. Click "Go to Configure/Test".
4. Enter User Name "admin" and Password "fadmin" (defaults).
5. Adjust parameters as needed (Figure 12). IP Address can be changed on the System/Network page.
6. Select "Submit" to save changes.
7. NOTE: Changes require a module reboot.
8. Press "Reboot System". Wait two minutes.
9. Verify changes by refreshing the page. Check LAN settings if changes are not applied.
10. Close the browser.
11. Disconnect the Ethernet port.

BACnet Properties

Table 4 lists primary network parameter settings and Device Object properties available via the BACnet Properties page.

NOTE: Device Instance, BACnet IP Address, IP Subnet Mask, UDP Port, and IP Router Address must be set via the BACnet Web Configuration Interface.

1. Change parameters and press "Save Changes".
2. Press "Reboot System" for changes to take effect (Figure 13).

Figure 12: BACnet Web Configuration Properties Page: Screenshot of the BACnet Web Configuration Interface's Properties page, displaying various network and device settings.

Figure 13: Verify Changes and Reboot System: Visual representation of the 'Verify Changes and Reboot System' process.

System Configuration

System Configuration information is found under General, Network, Communications, Users, and Firmware tabs. Adjust parameters as needed.

General Tab

Displays system information: disk space, factory bootswitch parameters, network configuration, and environment variables.

Figure 15: System Configuration - General Tab: Screenshot of the System Configuration - General Tab, showing system information.

Network Tab

Used to change IP Address, IP Subnet Mask, and other parameters (Figure 16, Table 6).

Figure 16: System Configuration - Network Tab: Screenshot of the System Configuration - Network Tab, displaying network settings like IP Address and Subnet Mask.

NOTE: GSA facilities require additional verification and configuration (Appendix A).

Communications Tab

Sets the Baud Rate between the module and unit controller. Default is 19200 bps. Other options: 300, 600, 1200, 2400, 4800, 9600, 38400, 57600, 115200 bps.

Figure 17: Communications Tab: Screenshot of the Communications Tab, showing Baud Rate settings.

Users Tab

Sets the username and password for accessing the BACnet Web Configuration Interface (Figure 18-20).

Change User Name and Password

1. System/Users tab > Change Web Page Password (Figure 18).
2. Click BCM Main (Figure 19).
3. Enter new Username and Password.
4. Save Changes.
5. Close the result window.
6. Reboot the module.
7. Record new credentials.
8. Use new credentials for Configure/Test link.

Figure 18: System Configuration - Users Tab: Screenshot related to user management.

Figure 19: Users Tab - Select Password: Interface for selecting password to modify.

Figure 20: Users Tab - Change User Name or Password: Interface for changing user name and password.

Reset Lost User Name or Password

Temporarily resets to factory defaults (IP: 172.16.5.8, Subnet Mask: 255.255.0.0, User: admin, Password: fadmin) until reboot.

1. Set unit to factory bootswitch parameters.
2. Configure PC to match module's Subnet Mask.
3. Log in to default IP (172.16.5.8).
4. Change User Name and Password via Users tab.

Firmware Tab

Upgrades Flash_sys.bin and Flash_apps.bin firmware files (Figure 21).

Figure 21: System Configuration - Firmware Tab: Screenshot of the System Configuration - Firmware Tab, for firmware upgrades.

CAUTION: Do not remove power during firmware upgrade.

Test Tab

Provides Test and Variables pages for reading/writing variables or pinging remote devices.

Test Parameters

Test Tab: Use "Ping a Remote Host" to test connectivity (Figure 22-24).

Figure 22: System Configuration - Test Tab: Screenshot of the System Configuration - Test Tab, showing options for network testing.

Figure 23: Ping a Remote Host - Successful: Screenshot showing successful ping results.

Figure 24: Ping a Remote Host - Unsuccessful: Screenshot showing unsuccessful ping results.

Read/Write

Read or write variables (Analog, Integer, Digital) using the Test page (Figure 25). Refer to Protocol Information Document, ED 15100.

Figure 25: Test Tab - Read/Write: Screenshot of the Test Tab's Read/Write interface for interacting with module variables.

Variables Tab

View BACnet object status mapped from the chiller controller (Figure 26). Supports Analog, Integer, and Digital types.

Figure 26: Variables Tab: Table displaying BACnet object variables and their status.

Information and Contact

Provides Daikin Applied Controls Customer Support Group contact information and a link to the public website (Figure 27).

Figure 27: Info & Contact Tab: Screenshot of the Info & Contact Tab, providing Daikin Applied support details.

Daikin Applied Customer Support Group: 866-462-7829, controls@daikinapplied.com. Visit www.daikinapplied.com for literature and integration information.

Configuration via the Unit Controller

Default parameter changes can be made via the unit controller keypad/display or OITS panel. Refer to the Operation Manual and Protocol Information Document, ED 15100 for details.

NOTE: Device Instance, BACnet IP Address, IP Subnet Mask, UDP Port, and IP Router Address must be set using the BACnet Web Configuration Interface.

Parts and Service

Troubleshooting

Use these procedures if the chiller is controllable via keypad/display but not via the network.

Network Parameters

• Verify network parameters are correct (Table 4).
• Ensure no duplicate devices (Name, ID) exist on the network.

Network Wiring

• Check for loose connections and proper device plugging.
• Confirm link lights are on, indicating data transmission capability.

Compatibility

• Verify unit controller software version and module firmware files (Flash_sys.bin, Flash_apps.bin).

Network Communications

• Confirm DHCP parameter is "Off" for static IP addresses.
• Check that the defined UDP port (e.g., BAC0) is open in the firewall.
• Verify BBMD requirement: BBMD is needed if BACnet client and server are on different subnets. Use "tracert" to check (Figure 28).

Figure 28: Example of Confirmed BBMD Network: Example output of a 'tracert' command, showing network path to a device.

Connectivity Check (Ping)

Use TCP/IP tools to check connectivity. Ping the unit controller if the module is not working:

1. Start > Run.
2. Enter ping [IP Address] (e.g., ping 172.16.5.8) and press Enter.
3. Observe the result (Figure 29).

Figure 29: Successful Ping Result: Screenshot of a successful ping command result in a command prompt.

A response confirms connection. Failure indicates network or IP issues. Verify module and PC network settings.

Contact Daikin Applied Controls Customer Support at 866-462-7829 for assistance.

Parts

Kit includes: BACnet communication module and IM 837.

Find local parts offices at www.DaikinApplied.com or call 800-37PARTS (800-377-2787).

Appendix A: Disabling Internet Services

Instructions to disable Internet Services for GSA facilities and other applications requiring enhanced security for BACnet IP communication.

Follow these steps:

1. Verify BACnet communication module hardware, firmware, and application software compatibility.
2. Upgrade to the latest versions if necessary. (Requires Daikin's BACnet Communication Module Configuration (BCM) Tool).
3. Disable FTP, Telnet, and HTTP services using the BACnet Web Configuration Interface.
4. Enable Auditing of WriteProperty, DeviceCommunicationControl, ReinitializeDevice, and AtomicWriteFile requests.
5. Enable the GSA-required disclaimer on the BACnet Web Configuration Interface home page.

Latest Versions of the BACnet Communication Module

Only specific hardware and software versions support disabling FTP, Telnet, and HTTP functionality for GSA facilities.

• Hardware Version 1 and newer: Firmware AeBCM-12.1 - BeBCM-1.1.5-rc8; Application Software Version 2.10.
• Hardware Version 2: Firmware AeBCM-11.1 - BeBCM-1.1.5-rc7; Application Software Version 2.10 and newer.

Older Versions of the BACnet Communication Module

Older versions require an update before disabling Internet Services.

• Hardware Version 1: Firmware AeBCM-12 - BeBCM-1.1.5-rc8; Application Software Version 2.00.
• Hardware Version 2: Firmware AeBCM-11 - BeBCM-1.1.5-rc7 and earlier; Application Software Version 2.00 and earlier.

NOTE: Firmware revision strings indicate hardware version (e.g., "rc8" for HW1, "rc7" or earlier for HW2).

CAUTION: Consult Daikin Applied Controls Support. Do not mix firmware versions between Hardware Version 1 and 2.

1. Verify Firmware and Application Software Versions

1. Determine firmware revision from the module sticker or by using the BCM Configuration Tool.
2. Verify and upgrade firmware/software using the BCM Configuration Tool. Download the tool from www.DaikinApplied.com (Resources > Controls > BACnet Communication Module (BCM) Configuration Tool).
3. Connect the module directly to the PC with an Ethernet cable.
4. Verify the unit controller's Network Config menu is set to BACnet IP.
5. Open the BCM Configuration Tool.
6. Navigate to the BCM Configuration Tool (Start/Programs/DaikinApplied/Chiller BCM Configuration Tool) or use the desktop icon.
7. In the BACnet MAC Layer Select dialog, choose BACnet/IP and click OK (Figure 30).
8. Figure 30: BACnet MAC Layer Select Dialog Box: Dialog box for selecting the BACnet MAC Layer Type (IP, Ethernet, MS/TP).
9. The BCM Configuration Tool opens to the BACnet Device tab (Figure 31).
10. Enter the Device Instance in the BCM Device Instance field.
11. Click "Read Object List". If communication is successful, it counts objects.
12. Click "Read".
13. Figure 31: BACnet Device Tab: Screenshot of the BACnet Device Tab in the BCM Configuration Tool, showing device instance and other properties.
14. Once "Read/Write Status" reaches 100%, verify firmware/software versions against the "Latest Versions" section.
15. If compatible, proceed to Step 3. If not, upgrade firmware first.

2. Upgrade BACnet Communication Module Firmware

Follow instructions based on hardware version.

NOTE: BCM Configuration Tool must be installed.

Upgrade for Hardware Version 1

1. Contact Daikin Applied Controls Support for DaikinSuperWeb16.zip.
2. Unzip the file to create flash_apps.bin.
3. Connect module to PC via Ethernet.
4. Open BCM Configuration Tool. Verify Firmware Revision (AeBCM-12 - BeBCM-1.1.5-rc8) and Application Software Version (2.00). If "rc7" or earlier, it's HW2; skip to HW2 upgrade.
5. Navigate to System tab, click Browse, select flash_apps.bin, and download.
6. Navigate back to Device tab, select Reboot.
7. NOTE: Module does NOT automatically restart.
8. After reboot, confirm Firmware Revision (AeBCM-12.1 – BeBCM-1.1.5-rc8) and Application Software Version (2.10).
9. Proceed to Step 3 (Disable Internet Services).
10. Optional: Refer to BACnet Auditing.

Upgrade for Hardware Version 2

1. Contact Daikin Applied Controls Support for DaikinBCM16.zip.
2. Unzip the file to create flash_apps.bin and flash_sys.bin.
3. Connect module to PC via Ethernet.
4. Open BCM Configuration Tool. Verify Firmware Revision (e.g., AeBCM-11 - BeBCM-1.1.5-yy, yy=rc7, rc6) and Application Software Version (e.g., 2.00, 1.26). If Firmware is AeBCM-11-BeBCM-1.1.5-rc7, skip to Step 6.
5. If Firmware is NOT AeBCM-11-BeBCM-1.1.5-rc7, select flash_sys.bin from the Device tab and download it.
6. Navigate back to Device tab, select Reboot.
7. NOTE: Module does NOT automatically restart.
8. After reboot, confirm Firmware Revision (AeBCM-xx – BeBCM-1.1.5-rc7) and Application Software Version (e.g., 2.00, 1.26).
9. Navigate to System tab, click Browse, select flash_apps.bin, and download it.
10. Navigate back to Device tab, select Reboot.
11. NOTE: Module does NOT automatically restart.
12. After reboot, confirm Firmware Revision (AeBCM-11.1 - BeBCM-1.1.5-rc7) and Application Software Version (2.10).
13. Proceed to Step 3 (Disable Internet Services).
14. Optional: Refer to BACnet Auditing.

3. Disable FTP, Telnet, and HTTP Services

After installing latest firmware/software, use the BACnet Web Configuration Interface to disable services.

NOTE: GSA Facilities must disable these features.

1. Connect module via Ethernet port.
2. Open browser, navigate to http://172.16.5.8/.
3. Click "Go to Configure/Test".
4. Enter User Name "admin" and Password "fadmin".
5. Click System Configuration > Network tab.
6. For GSA facilities: select "Yes" for Facility Type (Figure 32).
7. Figure 32: GSA Facility Selection: Interface for selecting GSA Facility status (Yes/No).
8. NOTE: Selecting "Yes" enables GSA disclaimer (Figure 33).
9. Figure 33: GSA Message: Display of the GSA message disclaimer on the BACnet Web Configuration Interface home page.
10. Select "Disable" for HTTP Service, FTP Service, Telnet Service.
11. Select "Reboot".
12. WARNING: After reboot, HTTP, FTP, Telnet access is lost without a special reboot sequence (see Reset/Restore).
13. Click "Save".
14. Close the browser.

BACnet Auditing

BACnet auditing and logging is supported for modules with application software version 2.10+. The BCM Configuration Tool's Audit tab allows reading/writing properties, uploading, and clearing audit files (Figure 34, Table 8).

Figure 34: BACnet Audit Tab: Screenshot of the BACnet Audit Tab, showing logging options and status.

Customer Support

For technical assistance, contact Daikin Applied Controls Customer Support Group at 866-462-7829 or controls@daikinapplied.com.

Daikin Applied Training and Development

For training on Daikin HVAC products, visit www.DaikinApplied.com (Training) or call 540-248-9646.

Warranty

Daikin equipment is sold with its standard terms and conditions, including Limited Product Warranty. Consult your local Daikin Applied representative for details or visit www.DaikinApplied.com.

Aftermarket Services

For local parts offices, visit www.DaikinApplied.com or call 800-37PARTS (800-377-2787).

For local service offices, visit www.DaikinApplied.com or call 800-432-1342.

This document reflects the most current product information at printing. For the latest updates, visit www.DaikinApplied.com.

Products manufactured in an ISO Certified Facility.