Technical Manual Temperature Controller
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-
880 • Fax: +49
-2263-4588
• [email protected] • www.mdt.de
14
3.2
Default settings of the communication objects
The following chart shows the default settings for the communication objects:
Default settings
Nr.
Channel/Input
Function
Length
Priority
C
R
W T
U
0
Channel 1
Actual temperature value*
2 Byte
Low
X
X
X
1
Channel 1
Higher message value
1 Bit
Low
X
X
X
2
Channel 1
Lower message value
1 Bit
Low
X
X
X
3
Channel 1
Frost alarm
1 Bit
Low
X
X
X
4
Channel 1
Heat alarm
1 Bit
Low
X
X
X
5
Channel 1
External sensor
2 Byte
Low
X
X
6
Channel 1
Setpoint comfort
2 Byte
Low
X
X
X
X
7
Channel 1
Manual setpoint value offset
2 Byte
Low
X
X
8
Channel 1
Control value heating
1 Bit
Low
X
X
X
8
Channel 1
Control value heating
1 Byte
Low
X
X
X
8
Channel 1
Control value
heating/cooling
1 Bit
Low
X
X
X
8
Channel 1
Control value
heating/cooling
1 Byte
Low
X
X
X
9
Channel 1
Control value cooling
1 Bit
Low
X
X
X
9
Channel 1
Control value cooling
1 Byte
Low
X
X
X
10
Channel 1
Mode comfort
1 Bit
Low
X
X
X
11
Channel 1
Mode night
1 Bit
Low
X
X
X
12
Channel 1
Mode frost/heat protection
1 Bit
Low
X
X
X
13
Channel 1
Heating disable object
1 Bit
Low
X
X
14
Channel 1
Cooling disable object
1 Bit
Low
X
X
15
Channel 1
Heating request
1 Bit
Low
X
X
X
16
Channel 1
Cooling request
1 Bit
Low
X
X
X
17
Channel 1
Heating/Cooling switchover
1 Bit
Low
X
X
18
Channel 1
Max memory value
2 Byte
Low
X
X
X
X
19
Channel 1
Min memory value
2 Byte
Low
X
X
X
X
20
Channel 1
Min/Max memory reset
1 Bit
Low
X
X
X
21
Channel 1
Reset setpoint value
1 Bit
Low
X
X
22
Channel 1
DPT_HVAC Status
1 Byte
Low
X
X
X
23
Channel 1
Error external Sensor
1 Bit
Low
X
X
X
24
Channel 1
Actual setpoint
2 Byte
Low
X
X
X