Samsung MIM-B17 Installation manual

BACnet Gateway
MIM-B17
Air Conditioner
installation manual
imagine the possibilities
Thank you for purchasing this Samsung product.
E DB98-32390A(3)
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Safety Precautions
This installation manual describes how to install the BACnet Gateway. For installation
of other optional accessories, refer to the appropriate installation manual.
WARNING
CAUTION
R
ead carefully this installation manual before
installation and check if the BACnet Gateway is installed
correctly after installation.
 Do not attempt to install or repair this BACnet Gateway
by yourself.
T
his BACnet Gateway contains no user-serviceable parts.
Always consult authorized service personnel for repairs.
 When
moving, consult authorized service personnel for
disconnection and installation of the BACnet Gateway.
E
nsure that the wall is strong enough to support the
weight of the BACnet Gateway.
M
ust install the BACnet Gateway with rated power
supply.
T
he BACnet Gateway must be installed according to
the national electrical rules by an installation specialist.
 If you wish to uninstall the BACnet Gateway, consult an
authorized installation center.
 Do
not use inflammable gases near the BACnet
Gateway.
D
o not install the BACnet Gateway in a location where
it will come into contact with combustible gases,
machine oil, sulphide gas, etc.
A
void locations where acid/alkali solution or special
spray is used.
C
hoose a location that is dry and sunny, but not exposed
to direct sunlight. Suitable temperature is between
0°C(32°F) and 39°C(102.2°F).
 Do
not spill water into the BACnet Gateway.
D
o not apply tensile strength to the cable to avoid cable
damage.
D
o not press the buttons with a sharp object.
D
o not connect the power cable to the control terminal.
 If the BACnet Gateway is installed in a hospital or other
special places, it should not affect other electronic
devices.
B
ACnet is a registered trademark of American Society of Heating,
Refrigerating and Air-Conditioning Engineers (ASHRAE).
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Contents
 Safety Precautions ........................................................... 2
 Before Installing the BACnet Gateway .............................. 4
 Accessories ...................................................................... 5
 Viewing the Parts ............................................................. 6
 Product Dimensions ......................................................... 8
 System Architecture ......................................................... 9
 Compatible Devices ........................................................
 Installing the BACnet Gateway ......................................
 Setting the BACnet Gateway ..........................................
 Reading EHP Watt-hour Meter . ....................................
 System Setting Initialization ...........................................
 System Settings .............................................................
 Tracking . ......................................................................
 Device Configuration .....................................................
 BACnet Protocol Implementation Conformance Statement ....
 Standard Object Types Supported ..................................
Detail Description of Object ...........................................
BACnet Point List
.........................................................
 Other Information ........................................................
10
12
17
22
27
28
37
43
51
55
56
57
61
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Before Installing the BACnet Gateway
Checks before installation
1
BACnet Gateway IP
 A public IP is needed to access the BACnet Gateway
over the internet.
(One public IP is needed for each BACnet Gateway)
 A private IP may be used if the BACnet Gateway need
not be accessed over the internet.
2
Network related equipments
3
Installation connection wire
 The LAN cable and the communication cables from
centralized controllers/interface modules must be
installed in such a way that the wires can be connected
to the BACnet Gateway with ease.
Note
T
he BACnet Gateway is a server and supports static IP.
To access the BACnet Gateway through the internet or
with BMS System, the BACnet Gateway address, which
is the IP address, must be known.
A
static IP service from an internet service provider
must be used if xDSL (ADSL, VDSL) is being used for
internet connection. (Static IP costs more than dynamic
IP.)
 BACnet Gateway should be situated in the same sub-
net as BMS system.
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Accessories
Make sure you have each item. Supplied items may vary depending on your
country or service provider.
Item
BACnet
Gateway
Adapter
Power cable
M4 x16 Screw
Quantity
1
1
1
6
User’s manual
Installation
manual
Cable tie
1
1
1
Shape
 The BACnet Gateway must be installed by a trained
installer.
 Ensure the main power is turned off before installing
the BACnet Gateway.
 Be sure to use adapter and power cable we provide.
The power cable and the communication cable must
be installed according to the national electrical wiring
regulations.
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Viewing the Parts
Main Parts
BACnet Gateway Exterior
LCD Display
Shows current time and IP address. Various
messages will be displayed depending on
button input.
LCD operation button
There are 4 buttons(Menu, (Down), (Up),
Set) and you can access to menu and move,
check the menu.
LED Indicator
Check 15 LED status such as Power, CPU-Alive,
Ethernet-Linked/Active, COM1~5-TX/RX and
Check
BACnet Gateway Bottom cover
Unfasten 2 screws on the bottom and
separate the bottom cover from BACnet
Gateway. Then check cable connection part.
LED Indicator
Item
Power
CPU Alive
Name
Status
Power indicator
Turns blue when the
power is supplied.
CPU operation indicator
Blinks in orange with
1 second intervals during
normal operation.
Ethernet–Linked Internet connection indicator
Turns green during
normal connection.
Ethernet–Active Internet data transmission/reception indicator
Blinks in orange during
normal transmission/
reception.
COM1~5 – TX
Channel 1~5 Centralized controller/Interface module
Data transmission Indicator
Blinks in green during
normal transmission.
COM1~5 – RX
Channel 1~5 Centralized controller/Interface module
Data reception Indicator
Blinks in green during
normal reception,
Check
Indoor/Outdoor unit/Communication check Indicator
Turns green when notice
occurs.
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BACnet Gateway Cable Connection Part
DI Terminal1
Power Terminal
Reset Button
RS485 Communication Terminal
DO Terminal4
DO Terminal3
DI Terminal2
Serial Terminal
SD Card Socket
Name
Cable tie groove
Ethernet Terminal
Description
DI Terminal1
Digital Input connection terminal, Channel1~Channel5
DI Terminal2
Digital Input connection terminal, Channel6~Channel10
DO Terminal3
Digital Output connection terminal, Channel1~Channel5
DO Terminal4
Digital Output connection terminal, Channel6~Channel8
Reset Button
Reset BACnet Gateway
Power Terminal
Connect BACnet Gateway adapter
Serial Terminal
Service agent checks BACnet Gateway error status using this terminal
SD card socket
Sub memory (for program update and set information saving) socket
RS485
Communication
Terminal
Connect for RS485 communication with devices such as centralized
controller/Interface module
-COM1 ~ COM5
Ethernet Terminal
Connect LAN cable
Cable tie groove
Groove for arranging cables
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Viewing the Parts (Continued)
Main Parts
BACnet Gateway Interior
Display Board
20-pin Cable
Main Board
40-pin Cable
Sub Board
Note
If you need external circuit configuration, consult with the manufacturer.
Product Dimensions
64.80
(Unit : mm)
255
240
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System Architecture
BMS system
Internet
BMS Engineering
SAMSUNG Engineering
BACnet Gateway
Centralized
controller
Interface module
Interface module
Interface module
Connecting centralized controller and BACnet Gateway ( type)
- You can control up to 16 centralized controllers and 256 indoor units using BACnet Gateway.
 Connecting interface module and BACnet Gateway(
type)
- You can control up to 80 interface modules and 256 indoor units using BACnet Gateway.
*MAX.16 interface module can be connected to each of the RS485 communication channels of
the BACnet Gateway.
- The more interface modules are connected, the longer time takes for tracking.

 W
hen connecting centralized controller and interface module to the BACnet Gateway
of same communication channel, only one of them will communicate according to the
communication channel mode setting of [System Settings]-[Tracking]. Therefore,
do not connect the centralized controller and interface module to the same
communication channel.

If you set the communication channel mode as interface module, virtual centralized
controller address will be assigned. Therefore please aware of that if you set the
centralized controller address as virtual centralized controller address when you
connect interface module and centralized controller at the same, it may cause trouble
for bringing device information.
Channel 0: Virtual centralized controller 11, Channel 1: Virtual centralized controller 12,
Channel 2: Virtual centralized controller 13, Channel 4: Virtual centralized controller 14,
Channel 5: Virtual centralized controller 15
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Compatible Devices
No
1
2
3
4
5
6*
Devices
Model
All System indoor/outdoor units
Indoor Unit such as: DVM, DVM PLUS,
Outdoor Unit DVM PLUS II, DVM PLUS III,
DVM PLUS IV, mini DVM, CAC Series
Centralized
Controller
SIM
PIM
Interface
module
MCM-A202, MCM-A202A,
MCM-A202B, MCM-A202D
MIM-B12
MIM-B16
MIM-B04A (DVM, DVM PLUS, etc.)
MIM-B13 (DVM PLUS II, etc.)
MIM-B13A (DVM PLUS II/
DVM PLUS III, DVM PLUS IVetc.)
MIM-B13B, MIM-B13D, MIM-B13E
Note
-
Needed for EHP power distribution
Needed for EHP power distribution
-
RS485 comm. type
Connected with SIM
Needed for power distribution
( Please consult Samsung for compatible
power meters)
Pulse type
Connected with PIM
Pulse Width : 20~400(ms)
Pulse : 1~10000(Wh/Pulse)
Watt-hour
Meter
 Products with ‘* ’ are not Samsung products and must be purchased separately.
(Only selected power meters may be used for protocol compatibility issues.)
 Samsung is not responsible for BMS engineering which creates each device and objects.
For further directions regarding on BMS engineering, consult with specialized BMS related vendor.
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Maximum Devices Attachable
Devices
Max.
Note
Indoor Unit
256
Tracking error occurs if exceeded
Centralized
Controller
16
Must not exceed 16 units
Interface
module
80
16 units per 1 channel, total 80 units are connectable
when connecting interface module to BACnet Gateway directly
(256 units are connectable when using centralized
controller)
SIM/PIM
8
Up to 8 units are connectable
Watt-hour
Meter
64
8 units are connectable per 1 SIM/PIM
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Installing the BACnet Gateway
1
Separate the installation plate on the rear side of BACnet
Gateway.
2
Fix the installation plate on the wall using 4 screws.
3
Hang the BACnet Gateway on the groove which is on the
top of the installation plate.
Installation
plate
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4
Fix the installation plate and BACnet Gateway using 2 screws.
 Depending on the installation environment, fix BACnet
Gateway using assistant holes.
(Screws for assistant hole are not provided by our
company.)
5
Assistant hole
If you install BACnet Gateway inside of the wall or wiring
from the rear side is needed, use wiring groove on the
bottom of BACnet Gateway.
wiring groove
To prevent breakdown and damage of BACnet Gateway, and
for safe usage, it is recommended to install BACnet Gateway on
the wall.
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Installing the BACnet Gateway (Continued)
Connecting Centralized Controller
1
Unfasten the 2 screws on the bottom of the BACnet
Gateway front cover. Hold the bottom 2 sides of the
BACnet Gateway and push downwards to slide open the
cover.
2
Connect the adapter to the power terminal.
 Arrange the adapter as the right figure.
Adapter
3
Separate 1 terminal block from 5 terminal blocks which
are attached to RS485 communication terminal.
Then, connect interface communication cable (C1, C2) to
the terminal block.(C1A, C2B)
4
Connect LAN cable to the Ethernet terminal of BACnet
Gateway. Then arrange it using cable tie.
5
Fasten the bottom cover of BACnet Gateway and fix it
using 2 screws.
Connect
communication
cable
Cable tie
LAN cable
Maximum 16 centralized controllers can be connected
to one BACnet Gateway.
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Connecting Interface Module
1
Unfasten the 2 screws on the bottom of the BACnet
Gateway front cover. Hold the bottom 2 sides of the
BACnet Gateway and push downwards to slide open the
cover.
2
Connect the adapter to the power terminal.
 Arrange the adapter as the right figure.
Adapter
3
Separate 1 terminal block from 5 terminal blocks which
are attached to RS485 communication terminal.
Then, connect interface module communication cable(R1,
R2) to the terminal block.(R1A, R2B)
4
Connect LAN cable to the Ethernet terminal of BACnet
Gateway. Then arrange it using cable tie.
5
Fasten the bottom cover of BACnet Gateway and fix it
using 2 screws.
Connect
communication
cable
Cable tie
LAN cable
Maximum 80 interface modules can be connected to one
BACnet Gateway.
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Installing the BACnet Gateway (Continued)
Connecting SIM/PIM
1
Unfasten the 2 screws on the bottom of the BACnet
Gateway front cover. Hold the bottom 2 sides of the
BACnet Gateway and push downwards to slide open the
cover.
2
Connect the adapter to the power terminal.
 Arrange the adapter as the right figure.
Adapter
3
Separate 1 terminal block from 5 terminal blocks which
are attached to RS485 communication terminal.
Then, connect SIM/PIM communication cable (C1, C2) to
the terminal block. (C1A, C2B)
4
Connect LAN cable to the Ethernet terminal of BACnet
Gateway. Then arrange it using cable tie.
5
Fasten the bottom cover of BACnet Gateway and fix it
using 2 screws.
Connect
communication
cable
Cable tie
LAN cable
aximum 8 SIM/PIM units can be connected to one BACnet
M
Gateway.
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Setting the BACnet Gateway
BACnet Gateway Connection and Login
Address bar
1
Click internet explorer icon(
2
When internet explorer window appears, enter IP address
(http://192.168.0.100) on the address bar then press
[ENTER].
3
If it is the first time to access BACnet Gateway, “ Install
Microsoft Silverlight” message will appear.
 If Microsoft Silverlight have already installed, the screen
will not appear.
) twice on your computer.
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Setting the BACnet Gateway (Continued)
4
4
Click [Run] button and continue installation.
After installation, access to BACnet Gateway again.
Silverlight operates normally with Windows XP SP2 or later
version. It may not operate normally with previous version
of Windows.
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5
5
Enter ID and password when BACnet Gateway main web page appears, Then click
[LOGIN]. If you click [Connect], you will be logged in with general user’s authority level.
 If you use accounts with general authorization level to login, you cannot use
the BACnet Gateway settings.
 Depending on authorization level set by the administrator, access to some
functions may be restricted.
 You can change authorization level settings from System settings 
User authorization management.
 To use the BACnet Gateway functions, you must login with the ID that is
included in administration group. Factory default BACnet Gateway ID is ‘admin’
and password is ‘1234’.
Note
O
nly authorized users can access to web page.
C
onnection speed may slow down. Fewer than 5 concurrent users are
recommended.
B
ACnet Gateway manager should change ID and password for security and
management.
 L ogout: If you want to logout, click [LOGOUT] on the top of the menu. BACnet
Gateway will be ended.
If you use accounts with authorization level lower than management group or accounts
with general authorization level, you cannot access BACnet Gateway settings.
If you cannot access BACnet Gateway, consult the manager.
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Setting the BACnet Gateway (Continued)
6
6
If you login successfully, 'Control and Monitoring' screen
will appear.
Click [System Setting]➔[BACnet configuration] menu to
switch to BACnet Gateway.
If you use accounts with authorization level lower
than management group or accounts with general
authorization level, BACnet configuration will not be
displayed on the menu.
If the BACnet configuration menu does not appear,
consult the manager.
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7
7
If you access BACnet Gateway, 'Device Configuration'
screen will appear initially.
 If you click [DMS2 Connect] button, screen will be
switched to initial screen.
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Reading EHP Watt-hour Meter
Setting and checking watt-hour meter
1
3
2
4
1
Click [System and Checking Watt-hour meter].
 You can change settings on watt-hour meter only when SIM/PIM interface
module is connected.
2
Click [Edit] from the 'Setting and checking Watt-hour meter' screen.
 CT proportion is set to ‘1’ as factory default value.
3
Set the [Name] and [CT proportion] for the watt-hour meter.
 You can use maximum 16 letters for name and only available special characters
are “.”, ”,”, ”_”, ”-“, and “space”.
 Value for CT proportion should be integer between range of 1 ~ 5000.
4
Click [Save].
 CT proportion value will be saved to the BACnet Gateway.
 If you do not click [Save] changed setting will not be saved.
5
Watt-hour meter value will display the actual value of electricity on the
corresponding watt-hour meter. Value will be updated automatically.
When using CT watt-hour meter, be careful that there can be difference with
actual power consumption as much as CT ratio error.
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Monthly baseline setting
1
2
1
Click [System and Checking Watt-hour meter].
2
Click [Edit] from the ‘Monthly baseline setting’ screen.
 You can make changes when list box enables.
3
Set the Monthly baseline setting.
 You can select from 1~31.
 If you select the last day of the month, it will
automatically set the last day of corresponding month
as baseline.
Ex) Last day of February: 28th or 29th
4
Click [Save].
 Changed settings will be saved to the BACnet Gateway.
 If you do not click [Save] changed setting will not be
saved.
4
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Reading EHP Watt-hour Meter (Continued)
Period setting
1
3
2
4
1
Click [System and Checking Watt-hour meter].
2
Click [Edit] from the ‘Period setting’ screen.
 You can select checkbox to set period in daily or
monthly unit.
 If you select daily period setting, text box will be
enabled and you can enter the period in daily unit.
 If you select monthly period setting, you can select the
period in monthly unit.
3
Set the period
 If you set period in daily unit, you can set up to
maximum 90 days.
 If you set period in monthly unit, you can set up to
maximum 1 months.
4
Click [Save].
 Changed setting will be saved to BACnet Gateway.
 If you do not click [Save], changed setting will not be
saved.
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Channel setting by indoor unit
1
3
2
7
1
Click [Channel setting by indoor unit].
2
Click [Edit] from the ‘Channel setting by indoor unit’ screen.
3
Check the address and the channel information of the SIM/PIM interface module
which is connected to the watt-hour meter.
 If the SIM interface modules with addresses 0 ~ 7 executes tracking, it will be
displayed as 16~23 in BACnet Gateway.
4
Check the information of indoor/outdoor unit which is connected to watt-hour
meter.
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Reading EHP Watt-hour Meter (Continued)
5
Check the SIM/PIM interface module channel (Watt-hour meter) information of
indoor/outdoor unit.
 You can set the channel when SIM/PIM interface module is installed in BACnet Gateway.
 When the indoor unit’s power is supplied from outdoor unit, set the ‘Outdoor unit
SIM/PIM channel’ information only. (‘Outdoor unit SIM/PIM channel’ is referring to
watt-hour meter which is connected to outdoor unit.)
 When the indoor unit’s power is supplied from source other than outdoor unit, set
the ‘Outdoor unit SIM/PIM channel’ and ‘Indoor unit SIM/PIM channel’ information.
(‘Indoor unit SIM/PIM channel’ is referring to watt-hour meter which is connected to
indoor unit.)
 Power distribution will be executed automatically. User does not need to check the
value of watt-hour meter.
6
Set indoor unit to execute power distribution.
 If you do not set the watt-hour meter information, the power distribution result of
the indoor unit will be displayed as ‘0’.
7
Click [Save].
 Changed setting will be saved to BACnet Gateway.
 If you do not click [Save] changed setting will not be saved.
 Information of watt-hour meter connected to indoor/outdoor unit should be
accurate. If the watt-hour meter information is not accurate upon setting the
channel information of indoor unit, error may occur in the power distribution
result.
 You must set SIM/PIM channel information in the indoor unit if you want to
execute power distribution. If not, it means that you do not execute power
distribution and the power distribution result of the indoor unit will be ‘0’.
 If the information of watt-hour meter connected to indoor/outdoor unit is
changed, consult with installation enginner.
 BACnet Gateway executes power distribution based on set information.
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System Setting Initialization
1
Press [Menu], [], [] or [Set] from the screen where IP and current time is
displayed.
 Main menu screen appears.
 Initialization is not possible in the screen where time information is
displayed.
192.168.0.100
06:12:13(AM)
2
Press [Menu]  []  []  []  [Menu] buttons in order from the main
menu screen.
 Caution will be displayed on LCD Display.
MAIN MENU
1.IP Config
3
Initialize BACnet Gateway by clicking [Set] when caution phrase appears.
 If you press [Menu] button, system will return to main menu without
initialization.
Are you sure?
YES:Set, NO:Menu
When initializing system setting, all saved data in BACnet Gateway will be
deleted. After initialization, you must aware that the saved data and IP address
will be reset to default factory setting.
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System Settings
 You can set and check information about BACnet Gateway installation and operation.
BACnet Gateway network information
1
2
1
Click [System Settings].
2
Click [Edit] from the ‘BACnet network information’ section.
3
4
3
When text boxes of IP, Subnet mask, Default gateway, Device Instance No. and
DNS server are enabled. Enter values for each item.
 15 letters can be entered for each item.
 Each item should match with the network address form.
 You can enter from 1 to 16 for Device Instance No.
4
Click [Save] button on the ‘BACnet network information’ section.
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5
5
When the pop-up window appears, click [OK].
6
If you click [OK], current internet explorer will be closed. Then you may run the
web browser again and access to BACnet Gateway by entering the IP set and
saved manually.
Note  Factory setting is as follows.
1. IP address: 192.168.0.100
2. Subnet mask: 255.255.255.0
3. Default gateway: 192.168.0.1
4. DNS server: 0.0.0.0
 Since BACnet Gateway sets 192.168.0.254 as engineering IP internally, it should
be always available regardless of current IP.
 If several BACnet Gateways are connected to single website, there can be IP crash
because same service engineer IP(192.168.0.254)is applied to each BACnet.
In this case, edit the service engineer IP by following below instructions and then
use the IP.
1. Run DOS command window by entering “cmd” from Windows “Start ➞ Run”.
2. Access to BACnet Gateway by running “telnet 192.168.0.254”from DOS command window.
3. Enter ID/PASSWORD.
4. Edit “sysenv” file (IP setting related file) as below.
- Run “sudo vi /mnt/nand0/config/sysenv” from telnet connection screen.
- Find“IP2=192.168.0.254”and edit the IP as you want.
❈ Basic commands
‘i’- Modification is possible after entering
‘x’- Delete
Esc + “:wq” – End after saving.
- Restart
5. After editing you may access BACnet Gateway with changed IP.
❈ There can be IP (192.168.0.254) crash if you execute above procedure when
several DMS units are connected. To check accurate operation, change the
service IP after installing each BACnet Gateway.
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System Settings (Continued)
System time
1
3
2
1
Click [System Settings].
2
Click [Edit] from the 'System time' section.
3
Enter system time when text boxes enables.
 You can only enter numbers.
 Year: You can enter from 1980 to 2035.
 Month: You can enter from 1 to 12.
 Day: You can enter from 1 to 31.
 Hour: You can enter from 0 to 23.
 Minute: You can enter from 0 to 59.
 Second: You can enter from 0 to 59.
4
Click [Save] button on the 'System time' section.
4
5
5
When the pop-up window appears, click [OK].
 When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'System Settings' screen appears again with all items disabled.
Note
System time reflects set current value.
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Selecting the language
1
2
1
Click [System Settings].
2
Click [Edit] from the 'Select language' section.
3
Select a language you want and click [Save].
4
When the pop-up window appears, click [OK]. BACnet Gateway will restart and
the system will be changed to selected language.
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System Settings (Continued)
Selecting the contact point control pattern
1
3
2
4
1
Click [System Settings].
2
Click [Edit] from the 'Select the contact point control pattern' section.
3
Select the pattern you want to check when checkboxes enables.
 Pattern 1: No operation will be made when inputting contact control signal.
 Pattern 2[Level (Emergency stop)]: Commands to stop all operation of indoor unit
(except DDC) and disable remote control when inputting contact control signal.
In level emergency stop status, it will not be controllable even if the command is
from upper controller.
 Pattern 3[Level (Operation/Stop)]: Level signal input timing. It changes operation/
stop status of all indoor units.
 Pattern 4[Pulse (Operation/Stop, Disable/Enable)]: Pulse signal. It changes
operation/stop status of all indoor units.
4
When pattern is selected, click [Save].
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5
5
When the pop-up window appears, click [OK].
 When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'System Settings' screen appears again with all items disabled.
Note
Contact point control pattern is set to pattern 1 as factory default.
For extension purpose, BACnet Gateway has total of 10 DI/DO ports. Contact
control and output function is assigned to Ch1 and Ch2. Ch3~Ch10 will be
assigned to additional functions. For proper contact control, connect with Ch1
and Ch2.
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System Settings (Continued)
Contact point control pattern
Pattern
Pattern1
Control
▶No external input (Factory default setting)
When you input contact control signal in port 1, there will be no response.
▶L evel input (Emergency stop)
1. If the contact control signal is changed to ON, emergency stop status and all the
indoor units are given ‘Stop’ command, and controlling using remote controller is
impossible.
2. During the emergency stop, the BACnet Gateway will ignore any request from the
upper controllers.
3. During the emergency stop, the BACnet Gateway will ignore previously set
Pattern2
schedules.
4. When the contact control signal changes from ON to OFF, DVM goes into normal
operation status and returns to the remote control status before emergency stop.
5. Even if the contact control signal of port 1 changes from ON to OFF, there will be no
change to the indoor unit.
6. When you input contact control signal in port 2, there will be no response.
▶L evel input (Operation/Stop, Remote control Enable/Disable)
1. If the contact signal of port 1 changes from OFF to ON, all indoor units will be given
‘Operation‘ command.
2. If the contact signal of port 1 changes from ON to OFF, all indoor units will be given
‘Stop‘ command.
3. If the contact signal of port 2 is OFF, you cannot control all indoor units using
remote controller.
Pattern3
4. If the contact signal of port 2 changes from OFF to ON, you can control all indoor
units using remote controller.
5. If the contact signal of port 2 changes from ON to OFF, you cannot control all indoor
units using remote controller.
6. Control command from the upper controller will be operated regardless of the
contact point status.
7. DVM system control using Schedule control will be operated regardless of the
contact point status.
▶P
ulse input (Operation/Stop)
1. Valid pulse duration for input signal is 0.5~1.0 second.
BACnet Gateway ignores the signal which has shorter than 0.5 second duration,
longer than
1.0 second Pulse width.
2. When Pulse input signal is ON in Port 1. all indoor units will be given ‘Operation‘
command.
Pattern4
3. When Pulse input signal is ON in Port 2. all indoor units will be given ‘Stop‘
command.
4. DVM control command from the upper controller will be operated regardless of
Pulse input signal.
5. DVM system control using Schedule control will be operated regardless of
Pulse input signal.
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DI(Digital Input) Circuitry according to Control
Switch Pattern

P
attern 2 (May be used for connection with a fire sensor)
BACnet Gateway Emergency Stop/Resume Operation
CH1
CH2

No Connection
P
attern 3 (External contact signal control)
BACnet Gateway Operation/Stop A/C
CH1
Enable/Disable remote control
CH2

P
attern 4 (Pulse signal control)
BACnet Gateway
CH1
CH2
A/C
Operation
A/C
Stop
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System Settings (Continued)
BACnet gateway information
1
1
Click [System Settings].
2
You can check the basic BACnet gateway information from 'BACnet gateway
information' section.
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Tracking
 W
hat is tracking?
Tracking is an operation that finds devices connected to BACnet Gateway.
Through tracking operation, devices will be recognize if they are connected to BACnet
Gateway.
To supervise and control system air conditioner using BACnet Gateway, tracking should be
done first.
 T hings you can do through tracking
Checking the number of devices installed, setting communication mode for each channel,
DVM tracking, Renaming and setting ports is possible through tracking.
 E xecute tracking
(1) Connect DVM device to COM1~COM5.
(2) Set communication mode for each channel.
- Set proper communication mode which fits to the devices connected in step (1).
- Be aware that if communication mode is not properly set, the device may not be found
through tracking.
(3) Execute tracking - Execute DVM tracking.
- DVM tracking is an operation that finds system air conditioner devices such as
indoor/outdoor unit and watt-hour meter.
(4) Setting name for each device.
- You can set name for connected device. Set the names to help you recognize the location
of the device easily.
 C
ommunication mode setting for each channel
Roles
- It records what devices are connected to COM1~ COM5 of BACnet Gateway.
- Through tracking, BACnet Gateway searches proper devices that fits to user’s setting.
- Select proper communication mode which fits to connected device.
What is communication mode?
- Interface module, centralized controller, SIM interface modules and Watt-hour meter
interface modules can be connected to BACnet Gateway.
- BACnet Gateway can use only the device assigned for each COM port.
- Communicational devices by communication mode is as follows.
▶ Interface module : Interface module, SIM interface modules, Watt-hour interface modules.
▶ Centralized controller mode : C
entralized controller, SIM interface modules,
Watt-hour interface modules.
BACnet gateway will automatically assign the instance number of a device or object
according to the tracking result.
When the indoor unit address is changed by tracking, check the device information
again in the man machine interface (MMI) since the instance number can also be
changed.
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Tracking (Continued)
Setting communication mode for each channel
1
2
1
Click [Device Configuration].
2
Click [Edit] from the 'Communication mode by channel' screen.
 [Edit] button will be switched to [Cancel].
 All selection buttons will be enabled. However, the channels with searched device
maintain its button in disabled status.
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3
4
3
When each channel is enabled, check the communication mode you want to set
for each channel.
 You cannot change the communication mode of channel which has currently
connected device.
 If you set interface module as communication mode, tracking/monitoring/
controlling interface module and SIM interface module is possible.
 If you set interface module as communication mode, tracking/monitoring/
controlling centralized controller and SIM interface module is possible.
4
Click [Save] after setting is completed.
 If you click [Cancel], check boxes will be disabled and [Cancel] button will switch to
[Edit].
5
When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'System Environment Setting' screen appears again with all items
disabled.
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Tracking (Continued)
DVM Tracking
1
2
1
Click [Device Configuration].
2
Click [DVM Tracking].
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3
4
5
3
Enter administrator’s password.
4
Click [OK].
5
When tracking information window pops up, check it and click [OK] to continue.
 Tracking will be executed regarding on the communication mode set from
'Communication mode by channel' section.
 Channels with communication mode set to Interface module, tracking will be
executed on the interface modules within range of D0~DF and SIM interface
modules.
 Channels with communication mode set to Centralized controller, tracking will be
executed on centralized controller and SIM interface module.
6
Pop-up window with message “Tracking is in progress. Please wait.” will appear.
 Tracking takes from few seconds to 3 minutes. However, it may vary depending on
the number of installed controllers.
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Tracking (Continued)
7
7
Message will appear to alert that tracking is completed. Select the zone initializing
mode and click [OK].
 No initialization: No zone information initialization will be made.
 Individual initialization: Initialize zone information as individual mode.
 Group initialization: Initialize zone information as group mode.
8
Page will be refreshed by clicking [OK]. Then you can check the tracking result.
Note
 If tracking is executed successfully with interface module set for communication mode
setting for each channel, virtual centralized controller will be assigned to each channel.
 For the address of the virtual centralized controller, Channel 0 will be set to 11,
Channel 1 to 12, Channel 2 to 13, channel 3 to 14 and channel 4 to 15.
 If there is existing communication channel for interface module, tracking for centralized
controller will be limited to range of 0 ~ 10.
 If you cannot find any devices after tracking, it will be considered as a DVM tracking failure
 If there are devices which have same address, only first searched device will be registered.
 T he number of centralized controller contains the number of virtual centralized controller
which is used in interface module communication.
 The number of indoor unit contains the number of indoor unit, ERV and AHU kit.
 If you execute tracking, system setting will be initialized.
If tracking result does not match with actual installation information, there can be
critical error in additional functions such as power distribution.
Make sure that tracking information matches to actual installation information
after tracking.
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Device Configuration
Disconnect all devices
Function
Initialize searched device status in BACnet Gateway.
Monitoring and controlling of all the connected devices to BACnet Gateway will be stopped
when you use this function.
◆ Connect searched device to the other channel and execute tracking. If the other device is
searched in the channel you want to use, use ‘Disconnect all devices’function.
◆ If you use this function, BACnet Gateway device connection status will be initialized.
1
2
3
4
1
Click [Device Configuration].
2
Click [Disconnect all devices].
3
Enter administrator’s password.
4
Click [OK].
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Device Configuration (Continued)
5
5
When the information window pops up, you must check the information and click
[OK] to continue.
6
When message with “Reading data from DMS. Please wait” appears and all the devices
are disconnected, page will be refreshed.
Note
 After executing 'Disconnect all device function', device search status of BACnet
Gateway will be initialized.
 You should execute tracking again after using disconnect all devices function.
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Renaming the devices
1
1
From the list of devices searched by tracking, click [Edit] in the bottom of the list.
 [Edit] will be changed to [Cancel].
Note
If you click [Cancel] button, [Cancel] button will be switched to [Edit] button and the
changed name of devices will be restored to original name.
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Device Configuration (Continued)
2
3
2
Enter the name of the devices when the text box enables.
 You cannot use special characters within the device name.
3
Click [Save] after setting is completed.
 If you click [Cancel], text boxes will be disabled and the [Cancel] button will be
switched to [Edit].
4
When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'Tracking' screen appears again as all items are disabled.
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Checking device information
1
1
Click one of the Object ID from 'Object ID' column.
Detail information of the selected device will be displayed in device information.
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Device Configuration (Continued)
3
2
Analog data of the selected device will be displayed in Analog data.
 Object ID: Displays ID of the corresponding object.  Type: Displays type of the corresponding object.
- I: Input (Read Only)
- O: Output (Read/Write)
- V: Value (Read/Write)
 Object Name: Displays the name of the corresponding object.
 Value: Displays the current value of the corresponding object.
- Unit will be displayed between [ ].
3
You can enter numbers to modify the Output type objects. Click [Edit] button on the
bottom of the 'Device configuration' screen and enter the value when the text box
enables.
4
Click [Save] after setting is completed.
 If you click [Cancel], text boxes will be disabled and the [Cancel] button will be
switched to [Edit].
5
When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'Device configuration' screen appears again as all items are disabled.
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7
6
Binary data of the selected device will be displayed in Binary data.
 Object ID: Displays ID of the corresponding object.  Type: Displays type of the corresponding object.
- I: Input (Read Only)
- O: Output (Read/Write)
- V: Value (Read/Write)
 Object Name: Displays the name of the corresponding object.
 Value: Displays the current value of the corresponding object.
- It will be displayed either On or Off
7
You can select the values to modify the Output type objects. Click [Edit] button on the
bottom of the 'Device configuration' screen and select the value from On or Off when
the button enables.
8
Click [Save] after setting is completed.
 If you click [Cancel], buttons will be disabled and the [Cancel] button will be
switched to [Edit].
9
When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'Device configuration' screen appears again as all items are disabled.
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Device Configuration (Continued)
11
12
10 Multi-state Data of the selected device will be displayed in Multi-state data.
 Object ID: Displays ID of the corresponding object.  Type: Displays type of the corresponding object.
- I: Input (Read Only)
- O: Output (Read/Write)
- V: Value (Read/Write)
 Object Name: Displays the name of the corresponding object.
 Value: Displays the current value of the corresponding object.
11 You can select the values to modify the Output type objects. Click [Edit] button on
the bottom of the 'Device configuration' screen and select the value when the list box
enables.
12 Click [Save] after setting is completed.
 If you click [Cancel], buttons will be disabled and the [Cancel] button will be
switched to [Edit].
13 When message with “Reading data from DMS. Please wait” appears saving is
completed. Then, 'Device configuration' screen appears again as all items are disabled.
NotePlease refer to BACnet Point List to check the device configuration data for each
device (Refer to page 54~59).
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BACnet Protocol Implementation Conformance Statement
Date:
May 24. 2010
Vendor Name:
SAMSUNG Electronics CO., Ltd.
Product Name:
DMS BACnet Gateway
Product Model Number:
MIM-B17
Application Software Version: 1.0 Firmware Revision: 1.0 BACnet Protocol Revision: 2.0
Product Description:
This product supports BACnet/IP and provide functions to monitor and control status of
air conditionerss.
BACnet Standardized Device Profile (Annex L):
 BACnet Operator Workstation (B-OWS)
 BACnet Advanced Operator Workstation (B-AWS)
 BACnet Operator Display (B-OD)
 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)
List all BACnet Interoperability Building Blocks Supported (Annex K):
SUPPORTED
BIBBS
DS-RP-A
DS-RP-B
DS-RPM-A
DS-RPM-B
DS-RPC-A
DS-RPC-B
DS-WP-A
Data DS-WP-B
Sharing DS-WPM-A
DS-WPM-B
DS-COV-A
DS-COV-B
DS-COVP-A
DS-COVP-B
DS-COVU-A
DS-COVU-B
BIBB NAME
Data Sharing-ReadProperty-A
Data Sharing-ReadProperty-B
Data Sharing-ReadPropertyMultiple-A
Data Sharing-ReadPropertyMultiple-B
Data Sharing-ReadPropertyConditional-A
Data Sharing-ReadPropertyConditional-B
Data Sharing-WriteProperty-A
Data Sharing-WriteProperty-B
Data Sharing-WritePropertyMultiple-A
Data Sharing-WritePropertyMultiple-B
DataSharing-COV-A
DataSharing-COV-B
DataSharing-COVP-A
DataSharing-COVP-B
DataSharing-COV-Unsolicited-A
DataSharing-COV-Unsolicited-B
SUPPORTED REMARKS
















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BACnet Protocol Implementation Conformance Statement (Continued)
Alarm and
Event
Management
Scheduling
Trending
Device and
Network
Management
SUPPORTED
BIBBS
AE-N-A
AE-N-I-B
AE-N-E-B
AE-ACK-A
AE-ACK-B
AE-ASUM-A
AE-ASUM-A
AE-ESUM-A
AE-ESUM-B
AE-INFO-A
AE-INFO-B
AE-LS-A
AE-LS-B
SCHED-A
SCHED-I-B
SCHED-E-B
T-VMT-A
T-VMT-I-B
T-VMT-E-B
T-ATR-A
T-ATR-B
T-VMMV-A
T-VMMV-I-B
T-VMMV-E-B
T-AMVR-A
T-AMVR-B
DM-DDB-A
DM-DDB-B
DM-DOB-A
DM-DOB-B
DM-DCC-A
DM-DCC-B
DM-TM-A
DM-TM-B
DM-TS-A
DM-TS-B
DM-UTC-A
DM-UTC-B
DM-RD-A
DM-RD-B
DM-BR-A
DM-BR-B
BIBB NAME
Alarm&Event-Notification-A
Alarm&Event-Notification Internal-B
Alarm&Event-Notification External-B
Alarm&Event-ACK-A
Alarm&Event-ACK-B
Alarm&Event-Summary-A
Alarm&Event-Summary-B
Alarm&Event-Enrollment Summary-A
Alarm&Event-Enrollment Summary-B
Alarm&Event-Information-A
Alarm&Event-Information-B
Alarm&Event-LifeSafety-A
Alarm&Event-LifeSafety-B
Scheduling-A
Scheduling-Internal-B
Scheduling-External-B
Viewing and Modifying Trends-A
Viewing and Modifying Trends Internal-B
Viewing and Modifying Trends External-B
Automated Trend Retrieval-A
Automated Trend Retrieval-B
Viewing and Modifying Multiple Values-A
View and Modifying Multiple Values Internal-B
View and Modifying Multiple Values External-B
Automated Multiple Value Retrieval-A
Automated Multiple Value Retrieval-B
Dynamic Device Binding-A
Dynamic Device Binding-B
Dynamic Object Binding-A
Dynamic Object Binding-B
DeviceCommunicationControl-A
DeviceCommunicationControl-B
Text Message-A
Text Message-B
Time Synchronization-A
Time Synchronization-B
UTCTime Synchronization-A
UTCTime Synchronization-B
ReinitializeDevice-A
ReinitializeDevice-B
Backup&Restore-A
Backup&Restore-B
SUPPORTED REMARKS










































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SUPPORTED
BIBBS
DM-R-A
DM-R-B
DM-LM-A
DM-LM-B
DM-OCD-A
Device and
DM-OCD-B
Network
Management DM-VT-A
DM-VT-B
NM-CE-A
NM-CE-B
NM-RC-A
NM-RC-B
BIBB NAME
SUPPORTED REMARKS
Restart-A
Restart-B
List Manipulation-A
List Manipulation-B
Object Creation & Deletion-A
Object Creation & Deletion-B
Virtual Terminal-A
Virtual Terminal-B
Connection Establishment-A
Connection Establishment-B
Router Configuration-A
Router Configuration-B












Segmentation Capability:
 Segmented requests supported Window Size
 Segmented responses supported Window Size
Standard Object Types Supported:
Object-Type
Analog Input
Analog Output
Analog Value
Binary Input
Binary Output
Binary Value
Calendar
Command
Device
Event Enrollment
File
Group
Loop
Multi-state Input
Multi-state Output
Multi-state Value
Notification Class
Program
Schedule
Supported








Yes










Dynamically
Creatable








n/a










Dynamically
Deletable








n/a










Writeable Properties
Present value
Present value
Present value
Present value
Present value
Present value
n/a
Present value
Present value
Present value
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BACnet Protocol Implementation Conformance Statement (Continued)
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):
 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:
 BACnet/ZigBee (ANNEX O)
 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
Does the BBMD support network address translation?
 Yes
 No
Character Sets Supported:
Indicating support for multiple character sets does not imply that they can all be supported
simultaneously.
 ANSI X3.4
 IBM™/Microsoft™ DBCS  ISO 8859-1
 ISO 10646 (UCS-2)  ISO 10646 (UCS-4)
 JIS 0208
If this product is a communication gateway, describe the types of non-BACnet equipment/
networks(s) that the gateway supports:
This gateway switches SAMSUNG air conditioner protocol to BACnet protocol to make
RS-485 communication possible with the air conditioners connected to gateway.
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Standard Object Types Supported
Object Type
Support
Description
Analog Input

[Indoor temperature], [The power value after the basic date], [The number
of hours usage of an indoor unit after the basic date], [Power value within
period], [The number of hours usage of an indoor unit within period], [Indoor
unit error code], [Centralized controller error code], [Interface module error
code], [SIM interface module error code], [DMS status], [DMS error]
Analog Output

Analog Value

Averaging
Binary Input
Binary Output



Binary Value

Calendar
Command


Device

Event Enrollment
File
Group
Life Safety Point
Life Safety Zone
Loop
Multi-state Input
Multi-state
Output







Multi-state Value

Notification Class
Program
Pulse Converter
Schedule
Trend Log
Access Door
Event Log
Load Control
Structured View
Trend Log Multiple










[Set temperature], [Setting lower temperature limit], [Setting upper
temperature limit]
[DI], [Filter sign status]
[DO], [Filter sign reset]
[Power On/Off control]
[Setting the fucntion of limiting lower temperature]
[Setting the function of limiting upper temperatue ]
[DMS], [A/C Indoor Unit], [ERV], [AHU], [SIM], [Centralized controller],
[Interface module], [DDC]

[Operation mode control], [Fan speed control], [Air flow direction control],
[Setting Cool only/ Heat only/ No Limit ], [Control Enable RC/ Disable RC /
Level1]
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Detail Description of Object
Device
Following table shows regulation of device ID and they are created automatically.
DNET – Range
[Digit 2]
CPP – Range
[Digit 3]
INDOOR – Range
[Digit 2]
Centralized
Controller
0~15
000~015
64
SIM
0~15
100~115
64
DMS DI/DO
0~15
300~315
64
Interface Module
0~15
400~655
(16 x 16)
64
Indoor Unit
ERV
AHU kit
0~15
400~655
0~63
Gateway
0~15
900
64
Item
Ex)Indoor Unit
DNET (Gateway number): 9
Indoor Unit Address: 01.01.32
Device ID: 941732
DNET (Gateway number)
9
Indoor Unit Individual address
417
32
400 + 1x16 + 1 = 417
Centralized
Controller address
Interface Module
address
 O
bject of device
Refer to BACnet point List
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BACnet Point List
Indoor Unit
Single indoor unit has following point list.
Instance
Number
Object
Object
Type
Object Name
AC_RoomTemp_xx_
xxxxxx
AC_Temp_Set_xx_
xxxxxx
AC_Cool_LimitTemp_
xx_xxxxxx
AC_Heat_LimitTemp_
xx_xxxxxx
AC_Baseline_kWh_xx_
xxxxxx
AC_Baseline_Minute_
xx_xxxxxx
AC_Period_kWh_xx_
xxxxxx
AC_Period_Minute_xx_
xxxxxx
AC_Power_xx_xxxxxx
AC_Cool_Limit_set_xx_
xxxxxx
AC_Heat_Limit_set_xx_
xxxxxx
AC_FilterSign_xx_
xxxxxx
AC_FilterSign_Reset_
xx_xxxxxx
AC_Operation_Mode_
xx_xxxxxx
AC_FanSpeed_xx_
xxxxxx
1
Indoor Temperature
AI
2
Set temperature
AV
3
Setting lower temperature limit
AV
4
Setting upper temperature limit AV
6
The power value of an indoor unit
after the basic date
The number of hours usage of an
indoor unit after the basic date
7
Power value within period
AI
8
The number of hours usage of an
indoor unit within period
Power On/Off
Applying lower temperature
limit setting
Applying upper temperature
limit setting
AI
5
9
10
11
AI
AI
BV
BV
BV
Unit
Inactive Active
Text-1 Text-2
Status value
Text-3
Text-4 Text-5
°C
°C
°C
°C
kWh
Minute
kWh
Minute
Off
On
Off
On
Off
On
Off
On
Off
On
Auto
Cool
Heat
Fan
Auto
Low
Mid
High
12
Filter sign status
BI
13
Filter sign reset
BO
14
Operation mode status
MV
15
Fan speed status
MV
16
Air flow direction status
17
Operation mode limit status
18
Remote controller limit status
MV AC_FanFlow_xx_xxxxxx Stop UpDown LeftRight UpDown/
LeftRight
AC_Mode_Limit_xx_
No
Cool
Heat
MV xxxxxx
Limt
Only
Only
Power
AC_Remocon_Limit_
Fully
MV xx_xxxxxx
Work Limited
On
Limited
19
Integrated error code of both
indoor unit and outdoor unit
AI
AC_Error_Code_xx_
xxxxxx
Temperature setting range can be different depending on the
model and the common range is as follows:
Auto: 18˚C~30˚C
Cool: 18˚C~30˚C
Heat: 16˚C~30˚C
Fan: Temperature cannot be adjusted
Dry: 18˚C~30˚C
MIM-B17_BACnet Gateway_IM_E 32390-3.indd 57
Dry
Refer to list of error code
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BACnet Point List (Continued)
AHU Kit
Single AHU unit has following point list.
Instance
Number
Object
1
Indoor Temperature
2
Set temperature
3
4
5
6
7
8
9
10
11
12
13
14
15
Setting lower
temperature limit
Setting upper
temperature limit
The power value of an
indoor unit after the
basic date
The number of hours
usage of an indoor unit
after the basic date
Power value within
period
The number of hours
usage of an indoor unit
within period
Object
Type
Object Name
AHU_RoomTemp_xx_
xxxxxx
AV AHU_Temp_Set_xx_
xxxxxx
AV AHU_Cool_
LimitTemp_xx_xxxxxx
AV AHU_Heat_
LimitTemp_xx_xxxxxx
AI
Unit
Inactive Active
Text-1 Text-2
Text-3
Text-4 Text-5
°C
°C
°C
°C
AI
AHU_Baseline_kWh_
xx_xxxxxx
AI
AHU_Baseline_
Minute_xx_xxxxxx
AI
AHU_Period_kWh_xx_ kWh
xxxxxx
AI
AHU_Period_Minute_ Minute
xx_xxxxxx
kWh
Minute
BV AHU_Power_xx_
Off
xxxxxx
Applying lower
AHU_Cool_Limit_set_
BV xx_xxxxxx
Off
temperature limit setting
Applying upper
BV AHU_Heat_Limit_set_
Off
xx_xxxxxx
temperature limit setting
Filter sign status
BI AHU_FilterSign_xx_
Off
xxxxxx
AHU_FilterSign_
Filter sign reset
BO Reset_xx_xxxxxx
Off
Operation mode status
MV AHU_Operation_
Auto
Mode_xx_xxxxxx
Operation mode limit
No
MV AHU_Mode_Limit_xx_
xxxxxx
Limt
status
Power On/Off
16
Remote controller limit
status
MV AHU_Remocon_Limit_
Work
xx_xxxxxx
17
Integrated error code
of both indoor unit and
outdoor unit
AI
AHU_Error_Code_xx_
xxxxxx
Status value
On
On
On
On
On
Cool
Heat
Fan
Dry
Cool
Only
Heat
Only
Power
Fully
On
Limited Limited
Refer to list of error code
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ERV
Single ERV unit has following point list.
Unit
Inactive
Text-1
ERV_Power_xx_xxxxxx Off
ERV_FilterSign_xx_
Off
xxxxxx
ERV_FilterSign_Reset_ Off
xx_xxxxxx
ERV_Operation_
Auto
Mode_xx_xxxxxx
ERV_FanSpeed_xx_
Low
xxxxxx
Instance
Number
Object
Object
Type
1
Power On/Off operation
BV
2
Filter sign status
BI
3
Filter sign reset
BO
4
Operation mode status
MV
5
Fan speed status
MV
6
Remote controller limit
status
MV ERV_Remocon_Limit_
xx_xxxxxx
7
Integrated error code of
ERV unit
AI
Object Name
Work
ERV_Error_Code_xx_
xxxxxx
Status value
Active
Text-2
ON
Text-3
Text-4 Text-5
HeatEx
Bypass
Sleep
High
Turbo
Fully
Limited
Power
On
Limited
ON
ON
Refer to list of error code
SIM
Single SIM has following point list.
Instance
Number
1
Object
SIM error code
Object
Type
Object Name
Status value
AI
SIM_Error_Code
Refer to list of error code
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BACnet Point List (Continued)
Centralized controller
Single Centralized controller has following point list.
Instance
Number
Object
Object
Type
1
Centralized controller error
code
AI
Object Name
Central_Error_
Code
Status value
Refer to the list of the
integrated error code
Interface module
Single Interface module has following point list.
Instance
Number
Object
Object
Type
Object Name
Status value
1
Interface module error code
AI
Repeater_Error_
Code
Refer to the list of the
integrated error code
Object Name
Status Value
BACnet Gateway
BACnet Gateway has following point list.
Instance
1
Control and Monitoring
All device OFF
Object
Type
BO
ALL_OFF
Inactive : All devices Off
2
DMS2 Status
AI
DMS2_Status
0: Normal, 8: Emergency
stop, 105 : Tracking in
progress, 108 : Tracking
failed
3
BACnet error code
AI
BACnetApp_
Error_Code
BACnet error code
You may use ALL_OFF command to turn on all the indoor units but it is not
recommended.
If communication error occurs on devices such as SIM/Centralized Controller/
Interface Module etc, other functions such as power distribution may also
create a problem. You must have BMS system to check the errors and you must
take action immediately.
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Other Information
Object setting when there is communication error
If any communication error occurs between the air conditioner devices, the property
will be set as below.
1. Reliability property will be set as COMMUNICATION_FAILURE.
2. Fault / Alarm flag of Status_Flags property will be set as TRUE.
3. Present_Value property is readable but the value is not guaranteed.
Object setting when there is general error
If any air conditioner related error occurs, the property will be set as below.
1. The Reliability property value of each object will be set as UNRELIABLE_OTHER.
2. FAULT / Alarm flag of Status Flags property will be set as TRUE.
Main service
Time setting
Time synchronization Service is a service that allows the time of BACnet Gateway to
be synchronized with the time of PC.
COV (Change Of Value)
COV service is supported and you can set confirmed or unconfirmed COV.
You can set lifetime value.
COV registration information will disapper when a BACnet gateway is switched
off. The reserved value caused by the power supply problem is not guaranteed
according to the BACnet regulation.
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Memo
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