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DMS2 (Data Management Server 2)
User editable control logic
• User can edit control logic with arithmetic/conditional operators and parameters
• Efficient energy saving can be realized for various operation conditions.
Ex) Energy saving function, Operation adjustment depending on outdoor temperature
Power distribution system
• Power distribution to up to 256 indoor units.
• Data query for watt-hour, use time and use ratio.
• File save in Microsoft Excel format.
• 1-year worth of power distribution data storage.
Useful history management
• DMS2 records indoor unit operation and
error occurrence history.
• It makes convenient to analyze air-condi-
tioner operation and maintain units
1. Operation On/Off execution time
2. Daily accumulated operation On time
3. Schedule operation execution time
Emergency contact control
• Interlock with emergency alarm system
• Indoor unit operation with simple contact input.
• Full unit control On/Off and restrict remote
controller.
• State output (Operation/Error) for synchronous
control.
• Extended contact control with 10 channels of
input and output.
Speed-up hardware improvement
Improved hardware makes you access your
air-conditioner faster than ever before.
• CPU upgrade (800MHz)
• Ethernet 100base-T (100Mhz)
• RS485 communication channel increase
(1 channel --> 5 channels)
Dynamic user security management
• By ID and password, general user, manager and
administrator can be registered separately.
Administrators (Utility managers) have the authority
to put accessible levels of DMS2 functions on
users.
Powerful data backup
• Important data is stored on SD memory
card safely.
1. Indoor/outdoor unit name
2. Power distribution data
3. Operation history (On/Off by DMS)
4. DMS power On/Off history
5. System configuration 6. Others
Rapid & easy service response
• Real time malfunction state monitoring
• E-mail dispatches when malfunctions occur
• Remote monitoring of all units detail state
(Outdoor unit / indoor unit cycle data).
Functions
Control / Monitoring
Zone management
Schedule
Power distribution
System configuration
Admin
Access all
O
O
O
O
O
Manager
O
O
O
O
X
User
O
X
O
X
X
Changeable
Automatic storing
Automatic system
recovery after service
Operation history
1. Error occurred unit name
2. Error details
3. Error occurrence/clear time
4. Error state (solved / unsolved )
Error history
Room
Outdoor
360
kWh
460
kWh
140
kWh
Indoor unit operation state
1. Operation data accumulation and
power distribution
2.Data extract - Excel format
610
kWh
180
kWh
5
th
Floor
4
th
Floor
3
rd
Floor
2
nd
Floor
1
st
Floor
Building Control System
Fire Control System
Error Status Indicator
Operation Restriction
2010 Samsung Ceiling Air Conditioners
Malfunction e-mail
Remote Service
4 times faster
Air conditioner /
ERV / AHU
And / Or
Cycle data
Arithmetic equation
Function
Logic
Control
Out temp < Room temp
Turn ON ERV (Cool air intake Up)
Room temp < Out temp
Turn ON air conditioner
CONTROL SYSTEMS
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