MDT Technologies SCN-RTRGS.02, Техническое руководство

Страница: 3 / 110

Technical Manual
Glass Room Temperature Controller Smart SCN-RTRGx.02
MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Germany
Phone: +49-2263- 880 • knx@mdt.de • www.mdt.de
3
3
4.4.2.10 Flow temperature limitation ............................................................................... 49
4.4.2.11 Limit temperature of cooling medium ................................................................ 50
4.4.2.12 Alarms ................................................................................................................. 51
4.4.2.13 Window contact .................................................................................................. 52
4.4.2.14 Diagnosis ............................................................................................................. 54
4.4.3 Extension unit ............................................................................................................. 55
4.4.4 Controller parameter .................................................................................................. 57
4.4.4.1 PI-control continuous ............................................................................................. 58
4.4.4.2 PI control switching (PWM) .................................................................................... 60
4.4.4.3 2-step control (switching) ...................................................................................... 62
4.4.4.4 Direction of controller ............................................................................................. 63
4.4.4.5 Additional settings for Heating & Cooling mode ..................................................... 63
4.4.4.6 Additional level ....................................................................................................... 65
4.4.5 Ventilation control ...................................................................................................... 66
4.4.5.1 Step switch bit coded ............................................................................................. 66
4.4.5.2 Step Switch – binary coded .................................................................................... 72
4.4.5.3 Step switch simple .................................................................................................. 73
4.4.5.4 Step switch as Byte ................................................................................................. 74
4.5 Buttons ............................................................................................................................... 75
4.5.1 Button settings ........................................................................................................... 75
4.5.2 Identical parameters .................................................................................................. 75
4.5.2.1 Identical parameter – Lock object .......................................................................... 75
4.5.2.2 Identical parameter – Button/Object description .................................................. 76
4.5.2.3 Identical parameter – Representation on the display............................................ 76
4.5.3 Buttons 1/2 ................................................................................................................. 78
4.5.3.1 Mode selection (internal connection) ..................................................................... 79
4.5.3.2 Ventilation control direct operation (internal connection) ..................................... 81
4.5.3.3 OFF (control value = 0%) (internal connection) ..................................................... 83
4.5.3.4 Switchover Heating/Cooling (internal connection)................................................. 84
4.5.3.5 Basic function – Switch........................................................................................... 85
4.5.3.5.1 Switch with the Two-button function .............................................................. 85
4.5.3.5.2 Switch with the Single-button function ........................................................... 86
4.5.3.6 Basic function – Switch/Send values short/long (with 2 objects) .......................... 87
4.5.3.7 Basic function – Dimming ....................................................................................... 89
4.5.3.8 Basic function – Blinds/Shutter .............................................................................. 91
4.5.3.9 Basic function – Send Status .................................................................................. 93
4.5.3.10 Basic function – Send value ................................................................................ 94