Table Of Contents - Gira 2100 Series Manual

instabus KNX/EIB System
Sensor
Table of contenta
1 General room temperature controller functions .................................................... 21
2 Room temperature controller functions ................................................................. 24
2.1 Operating modes ............................................................................................................................ 24
2.1.1 Operating mode switch-over ........................................................................................................ 25
2.1.2 Notes on the operating modes ..................................................................................................... 30
2.1.3 Controller status ........................................................................................................................... 32
2.1.4 Additional controller status ........................................................................................................... 33
2.2 Control options and control option switch-over .............................................................................. 34
2.3 Room temperature control and actuating variables ....................................................................... 36
2.3.1 Control algorithms, control circuits and calculation of actuating variable .................................... 36
2.3.2 Adapting the control algorithms ................................................................................................... 41
2.3.2.1 Adapting the PI control ......................................................................................................... 41
2.3.2.2 Adapting the 2-state control .................................................................................................. 43
2.3.3 Actuating variable output ............................................................................................................. 44
2.3.3.1 Actuating variable objects ..................................................................................................... 44
2.3.3.1 Automatic transmission ......................................................................................................... 45
2.4 Temperature setpoints ................................................................................................................... 46
2.4.1 Setpoint presettings in the ETS ................................................................................................... 46
2.4.1.1 Setpoints for the "heating" control option ............................................................................. 47
2.4.1.2 Setpoints for the "cooling" control option .............................................................................. 48
2.4.1.3 Setpoint for the "heating and cooling" control option: ........................................................... 49
2.4.2 Adjusting the setpoints ................................................................................................................. 51
2.4.2.1 Adjusting basic temperature and setpoint temperatures for comfort, standby and night mode
51
2.4.2.2 Basic setpoint shifting ........................................................................................................... 52
2.4.3 Transmitting the setpoint temperature ......................................................................................... 54
2.5 Room temperature measurement .................................................................................................. 54
2.5.1 Temperature detection and determination of measured value .................................................... 55
2.5.2 Calibrating the measured values ................................................................................................. 56
2.5.3 Transmitting the actual temperature ............................................................................................ 56
2.6 Disable functions of the room temperature controller .................................................................... 57
2.6.1 Disabling the control function ....................................................................................................... 57
2.7 Valve protection ............................................................................................................................. 57
3 Pushbutton interface functions .............................................................................. 58
3.1 Binary input functions ..................................................................................................................... 58
3.1.1 "No function" ................................................................................................................................ 58
3.1.2 "Switching" function ...................................................................................................................... 58
3.1.3 "Dimming" function ....................................................................................................................... 58
3.1.4 "Blind/shutter" function ................................................................................................................. 59
3.1.5 "1-byte value transmitter" and 2-byte value transmitter" function ................................................ 60
3.1.6 "Light-scene extension with / without storage" function ............................................................... 61
3.1.7 External temperature sensor ........................................................................................................ 62
3.1.8 Temperature limiter ...................................................................................................................... 62
3.1.9 Behaviour of the inputs on return of bus voltage ......................................................................... 63
3.1.10 Input disable function ................................................................................................................... 63
3.1.11 Cyclical transmission.................................................................................................................... 63
3.2 Description of output functions ....................................................................................................... 64
Parameters ......................................................................................................................... 65
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Subject to change without notice