Libraries for Building Automation Function Block ... - Wago

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Start/Stop Heating Circuit Control (FbStartStopHeatingCircuit)Visualization objects:ConfigStartStopHeatingCircuitConfigStartStopOptimizationTime referenced behavior:C+rDampedOutsideTemperaturerLimitDamped-OutsideTemperaturerLimitAveraged -OutsideTemperaturerAveragedOutsideTemperaturexHeatingPeriodTRUEFALSETRUEtSubject to design changes WAGO Kontakttechnik GmbH & Co. KG P:O. box 2880 • D-32385 Minden Phone: 05 71 / 8 87-0 E-Mail: info@wago.comCopyright © 2013 Hansastr. 27 • D-32423 Minden Fax.: +49 (0) 5 71 / 8 87-169 Web: http://www.wago.com20
Start/Stop Heating Circuit Control (FbStartStopHeatingCircuit)Function description:The FbStartStopHeatingCircuit function block is used for switching the heatingcircuit on/off. Start optimization, a heating limit based on the outside temperature anda Support mode have been implemented to determine the optimal on/off times.The input signals "xAuto" and "xManual" are operated by a rotary switch on theswitch cabinet and are locked against each other. The rotary switch hasthe positions: Auto − Off − Manual.The heating circuit is enabled via the "xEnableSystem" output when one of thefollowing conditions is met:1.) "xManual"2.) "xAuto", "xHeatingPeriod" and "xSwitchOnComfortMode"3.) "xAuto", "xHeatingPeriod" and ".xEconomyMode" (Night-time economymode)When the heating circuit has been enabled, the Comfort mode is activated via the"xComfortMode" output when one of the following conditions is met:1.) "xManual"2.) "xAuto" and "xSwitchOnComfortMode" (e.g., enabled from a timer program)The set Comfort mode temperature is specified via the"rRoomComfortTemperature" input.A room temperature sensor is required to determine an optimal starting time. Thecharacteristic curve for start optimization is adjusted automatically at the beginning ofuse as a function of the difference between the current room temperature"rRoomTemperature" and the reference room temperature"rRoomComfortTemperature". Automatic adjustment of the characteristic curvecannot take place for start optimization without a room temperature sensor.Premature activation of the heating circuit by start optimization is indicated at the"xOptimization" output.The time remaining until the beginning of use is communicated to the block via the"iTimeBeforeOperation" input. A more detailed description of Start optimization isgiven in the documentation for the FbStartStopOptimization function block.The heating circuit is switched on in the Support mode if the room temperature"rRoomTemperature" drops below the minimum room temperature"rMinRoomTemperature". The Support mode is indicated at the "xSupportMode"output.Two different values are taken into account for detecting a heating period. If theaveraged outside temperature "rAveragedOutsideTemperature" and the dampedoutside temperature "rDampedOutsideTemperature" fall below the defined limit,the heating period is enabled via the "xHeatingPeriod" output. The heating period isterminated if one of these two values rise above the defined limit again.Subject to design changes WAGO Kontakttechnik GmbH & Co. KG P:O. box 2880 • D-32385 Minden Phone: 05 71 / 8 87-0 E-Mail: info@wago.comCopyright © 2013 Hansastr. 27 • D-32423 Minden Fax.: +49 (0) 5 71 / 8 87-169 Web: http://www.wago.com21
Page 2 and 3: Copyright © 2013 by WAGO Kontaktte
Page 4 and 5: Copyright06 Sequences 70Cooling Seq
Page 6 and 7: CopyrightImportant NotesTo ensure f
Page 8 and 9: Collective Malfunction (FbCollectiv
Page 10 and 11: Collective Malfunction (FbCollectiv
Page 12 and 13: Start/Stop (FbStartStop)Start/Stop
Page 14 and 15: Start/Stop Optimization (FbStartSto
Page 16 and 17: Start/Stop Optimization (FbStartSto
Page 18 and 19: Start/Stop Heating Circuit Control
Page 22 and 23: Start/Stop Heating Circuit Control
Page 24 and 25: Summer Night Ventilation (FbSummerN
Page 26 and 27: Summer Night Ventilation (FbSummerN
Page 28 and 29: Air-Side Antifreeze Protection (FbA
Page 30 and 31: Water-Side Antifreeze Protection (F
Page 32 and 33: Water-Side Antifreeze Protection (F
Page 34 and 35: Actuation of 2-Point Dampers (Fb2Po
Page 36 and 37: Actuation of Continuous Dampers (Fb
Page 38 and 39: Actuation of Continuous Dampers (Fb
Page 40 and 41: Fan, 1-Level (FbFan_1Level)wStatus
Page 42 and 43: Fan, 2-Level (FbFan_2Level)Fan, 2-L
Page 44 and 45: Fan, 2-Level (FbFan_2Level)Time ref
Page 46 and 47: Fan, 3-Level (FbFan_3Level)Fan, 3-L
Page 48 and 49: Fan with Frequency Converter (FbFan
Page 50 and 51: Fan with Frequency Converter (FbFan
Page 52 and 53: PID Controller (FbPIDController)rDi
Page 54 and 55: PID Controller wit Two Sets of Cont
Page 56 and 57: PID Controller wit Two Sets of Cont
Page 58 and 59: PI Limit Controller (FbLimitControl
Page 60 and 61: Cascade Controller (FbCascadeContro
Page 62 and 63: Cascade Controller (FbCascadeContro
Page 64 and 65: Sequence Controller (FbSequenceCont
Page 66 and 67: Two-Point Controller for DHW Prepar
Page 68 and 69: Two-Point Controller for DHW Prepar
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Cooling Sequence (FbSequenceCooling
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Energy Recovery Sequence (FbSequenc
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Mixed Air Sequence (FbSequenceMixed
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Mixed Air Sequence (FbSequenceMixed
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Diagram:rY_Heating1000.rX1.rX2rYFun
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Diagram:rY_Dehumidifying [%]1000.rX
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Humidifying Sequence (FbSequenceHum
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Plate-Type Heat Exchanger (FbPlateH
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Rotary Heat Exchanger (FbRotaryHeat
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Rotary Heat Exchanger (FbRotaryHeat
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Run-Around Coil (FbRunAroundCoil)Vi
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Pump (FbPump)08 Pumps and ValvesPum
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Pump (FbPump)Control of the pump is
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Pump with Frequency Converter (FbPu
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Pump with Frequency Converter (FbPu
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Valve and Pump (FbValveAndPump).xAu
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Valve and Pump (FbValveAndPump)Func
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Humidifier (FbHumidifier)Humidifier
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Scaling of Input Values 0 to 32767
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Scaling of Output Values 0 to 32767
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1st Order Low-Pass Filter (FbLowPas
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1st Order Low-Pass Filter for AI 0
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1st Order Low-Pass Filter for Tempe
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1st Order Low-Pass Filter for Bus S
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Enthalpy (FbEnthalpy)Function descr
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Averaged Outside Temperature (FbAve
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Damped Temperature (FbDampedTempera
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Heating Characteristics (FbHeatingC
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Calculation of Supply Temperature (
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Calculation of Supply Temperature (
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Anti-Legionnaire's Disease Function
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Overheating and Condensation Protec
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Overheating and Condensation Protec
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Optimized Supply Temperature (FbOpt
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Summer Compensation (FuSummerCompen
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Reduced Minimum Fresh Air (FbMinFre
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Boiler Strategy for Two Boilers (Fb
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Boiler Strategy for Two Boilers (Fb
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Boiler Module for 2-Level Boiler (F
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Boiler Module for Modulating Boiler
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PID Single Room Controller (FbPIDSi
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2-Point Individual Room Controller
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2-Point Individual Room Controller
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Control of 2-Point Drivers (Fb2Poin
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Control of Continuous Drivers (FbCo
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Control of Continuous Drivers (FbCo
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PWM Output (FbPWM)Function descript
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Analog 3-Point Signal (FbAnalog3Poi
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Blocking Protection for Continuous
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Hysteresis (FbHysteresis)Hysteresis
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Impulse Counter (FbImpulseCounter)I
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Min. Value, Avg. Value and Max. Val
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Ramp (FbRamp)Ramp (FbRamp)WAGO-I/O-
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Status Indication as STRING (FuStat
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Two-Point Characteristic (Fu2Point)
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WAGO Kontakttechnik GmbH & Co. KGPO
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Libraries for Building Automation Function Block ... - Wago

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