Technichal Manual Heating Actuators AKH
MDT technologies GmbH •
51766 Engelskirchen
• Papiermühle 1
Tel.: +49-2263-
880 • Fax: +49
-2263-4588
• [email protected] • www.mdt.de
47
5 Index
5.1 Register of Illustrations
Figure 1: Exemplary circuit diagram heating actuator 4-fold 230V ........................................................ 5
Figure 2: Exemplary circuit diagram heating actuator 4-fold 230V ........................................................ 5
Figure 3: Overview hardware module ..................................................................................................... 6
Figure 4: global Communication objects (AKH-0800.01) ...................................................................... 10
Figu e : Co
u i atio o je ts „s it hi g Bit
............................................................................ 11
Figu e : Co
u i atio o je ts „ o ti uous B te
...................................................................... 11
Figu e : Co
u i atio o je ts „i teg ated o t olle
.................................................................... 12
Figure 8: Setup general.......................................................................................................................... 16
Figure 9: Device configuration .............................................................................................................. 16
Figure 10: Summer/Winter mode ......................................................................................................... 17
Figure 11: Heating/Cooling switchover ................................................................................................. 18
Figure 12: Protection of forse fit ........................................................................................................... 19
Figure 13: max. Control value ............................................................................................................... 20
Figure 14: Behavior after bus power reset ............................................................................................ 21
Figure 15: Mode selection ..................................................................................................................... 22
Figure 16: Channel configuration
–
s it hi g
.................................................................................... 23
Figure 17: Emergency mode .................................................................................................................. 25
Figure 18: Forced position/Dew point alarm ........................................................................................ 26
Figure 19: Channel configuration
–
o ti uous
................................................................................. 28
Figure 20: Limitation of the control value ............................................................................................. 32
Figure 21: Flow temperature limit ........................................................................................................ 33
Figure 22: Heating/cooling mode .......................................................................................................... 34
Figu e : “u
e u i teg ated o t olle
......................................................................................... 34
Figure 24: Controller general ................................................................................................................ 35
Figure 25: Operating modes for heating & cooling ............................................................................... 36
Figure 26: Priority of the operating modes ........................................................................................... 38
Figure 27: Send state on "Mode selection" ........................................................................................... 39
Figure 28: Setpoint offset ...................................................................................................................... 41
Figure 29: Message function ................................................................................................................. 43
Figure 30: Heating/cooling system ........................................................................................................ 44
Figure 31: Combined systems ............................................................................................................... 46
