Communication Objects; Default Settings Of The Communication Objects - MDT SCN-RT1UP.01 Technical Manual

Technical Manual
Room Temperature Controller

3 Communication objects

3.1 Default settings of the communication objects

The following chart shows the default settings for the communication objects:
Nr. Name
0 Actual temperature value
1 Higher message value
2 Lower message value
3 Frost alarm
4 Heat alarm
5 External sensor
6 Setpoint comfort
7 Manual setpoint value offset
8 Control value heating
8 Control value heating
8 Control value heating/cooling
8 Control value heating/cooling
9 Control value additional heating
10 Control value cooling
10 Control value cooling
10 Status Cooling/Heating
11 Mode comfort
12 Mode night
13 Mode frost/heat protection
14 Heating disable object
15 Cooling disable object
17 Heating request
18 Cooling request
19 Heating/Cooling switchover
20 Guiding value
21 Max memory value
22 Min memory value
23 Min/Max memory reset
24 Reset setpoint value
25 DPT_HVAC Status
28 Error external Sensor
29 Actual setpoint
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[SCN-RT1xPx.01]
Default settings
Object Function
Transmit temperature value
Send message
Send message
Send alarm
Send alarm
Read external sensor
Set setpoint
Reduction/Increase
Send control value
Send control value
Send control value
Send control value
Send control value
Send control value
Send control value
0= Cooling, 1=Heating
Switch mode
Switch mode
Switch mode
Disable heating
Disable cooling
Send request
Send request
0= Cooling, 1=Heating
Setpoint adjustment
Read memory
Read memory
Reset memory
Parameter read in
Send controller status
Error message
Send setpoint
Length C R W T U
2 Byte X X X
1 Bit X X X
1 Bit X X X
1 Bit X X X
1 Bit X X X
2 Byte X X
2 Byte X X X X
2 Byte X X
1 Bit X X X
1 Byte X X X
1 Bit X X X
1 Byte X X X
1 Bit X X X
1 Bit X X X
1 Byte X X X
1 Bit X X X
1 Bit X X X
1 Bit X X X
1 Bit X X X
1 Bit X X
1 Bit X X
1 Bit X X X
1 Bit X X X
1 Bit X X X
2 Byte X X X
2 Byte X X X X
2 Byte X X X X
1 Bit X X X
1 Bit X X
1 Byte X X X
1 Bit X X X
2 Byte X X X