Technical Manual
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Central Operation Unit Smart
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Phone: +49-2263-
880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
14
14
Standard settings Temperature controller
No.
Name
Function
Length
Priority
C R W T U
145
Temperature measurement
Send measurement
2 Byte
Low
X X
X
146
max. temperature
Value exceeded
1 Bit
Low
X X
X
147
min. temperature
Value fallen below
1 Bit
Low
X X
X
150
External sensor
Receive external value
2 Byte
Low
X
X
151
Setpoint comfort
Set setpoint
2 Byte
Low
X X X X
152
Manual setpoint value offset
Reduction / increase
2 Byte
Low
X
X
153
Control value heating
Send control value
1 Bit
Low
X X
X
153
Control value heating
Send control value
1 Byte
Low
X X
X
153
Control value heating/cooling
Send control value
1 Bit
Low
X X
X
153
Control value heating/cooling
Send control value
1 Byte
Low
X X
X
155
Control value cooling
Send control value
1 Bit
Low
X X
X
155
Control value cooling
Send control value
1 Byte
Low
X X
X
155
Requirement Cooling/Heating
0=Cooling 1=Heating
1 Bit
Low
X X
X
156
Mode Comfort
Switch mode
1 Bit
Low
X X X
157
Mode Night
Switch mode
1 Bit
Low
X X X
158
Mode Frost/Heat protection
Switch mode
1 Bit
Low
X X X
159
Heating disable object
Disable heating
1 Bit
Low
X
X
160
Cooling disable object
Disable cooling
1 Bit
Low
X
X
161
Heating request
Send request
1 Bit
Low
X X
X
162
Cooling request
Send request
1 Bit
Low
X X
X
163
Heating/Cooling switchover
0=Cooling / 1=Heating
1 Bit
Low
X
X
165
Max temperature value
Read memory
2 Byte
Low
X X X X
166
Min temperature value
Read memory
2 Byte
Low
X X X X
167
Min/Max values Reset
Reset memory
1 Bit
Low
X
X X
168
Reset setpoint value
Parameter read in
1 Bit
Low
X
X
169
DPT_HVAC Status
Send controller status
1 Byte
Low
X X
X
170
Error external sensor
Error message
1 Bit
Low
X X
X
171
Current setpoint
Send setpoint
2 Byte
Low
X X
X
172
RHCC Status
Send controller status
2 Byte
Low
X X
X
173
Mode selection
Select mode
1 Byte
Low
X
X X
174
Manual setpoint value offset
Increase / reduction
(1=+/0=-)
1 Bit
Low
X
X
175
Flow temperature
Read external sensor
2 Byte
Low
X
X X
Table 5: Communication objects
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Temperature controller