6.9. Temperature PI control ..................38 6.9.0.1. General control ................38 6.9.0.2. General setpoint values ............... 40 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr Version: 30.08.2018 • Technical changes and errors excepted.
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6.18.AND logic connection inputs ................62 6.18.1. Connection inputs of the OR logic ............. 64 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr Version: 30.08.2018 • Technical changes and errors excepted.
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Clarification of signs Installation, inspection, commissioning and troubleshooting of the device must only be carried out by a competent electrician. This manual is amended periodically and will be brought into line with new software releases. The change status (software version and date) can be found in the contents footer. If you have a device with a later software version, please check www.elsner-elektronik.de in the menu area "Service"...
Configuration is made using the KNX software ETS. The product file can be down- loaded from the Elsner Elektronik website on www.elsner-elektronik.de in the “Ser- vice” menu. 1.0.1. Scope of delivery • Combined sensor Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
± 4,5% rH at 10% … 90% rH ± 7,5% rH at 90% … 100% rH The product is compliant with the provisions of the EU guidelines. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Elsner Elektronik is not liable for any changes in norms and standards which may occur after publication of these operating instructions. 2.2. Installation location Install and use only in dry interior rooms! Avoid condensation. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
2.2.1. Coverage area of the motion detector Angle of coverage: approx. 94° × 82° Range: approx. 5 m Segmentation of the coverage area Fig. 1 length Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Use mounting material suitable for the wall condi- tion. Also see Information on cavity wall mount- ing. Fig. 7 Plug the KNX terminal with the bus cable to the slot. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
The movement sensor and the air slots on the side must not get dirty or covered. As a rule, it is sufficient to wipe the device with a soft, dry cloth twice a year. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
The brightness reading can be corrected in order to compensate for a dull or bright point of installation for the sensor. Use reading correction No • Yes Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Select whether the threshold value is to be specified per parameter or via a communi- cation object. Threshold value setpoint using Parameter • Communications object Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• on change to 1 and periodically • on change to 0 and periodically Cycle 5 s ... 2 h (if sent periodically) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• never point-actual difference, dimming increment • after power supply restoration and times • after power supply restoration and programming Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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•the actual value deviates from the setpoint value by more than X Lux Target / actual difference in % 1...100; 20 (for a deviation in %) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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Value prior to initial communication 0 • 1 Output pattern On block • send nothing • send off command • send on command • send value Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Activate the slave in order to use it. Use slave No • Yes When a motion is detected, the device periodically sends a 1 to the master via the bus. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• after power supply restoration and programming Select, whether motion is to be detected constantly or brightness dependent. Motion detection constantly • brightness dependent Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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Switch off sensor, at the earliest after a waiting period of seconds 0...600; 5 after motion detection and above measured brightness plus hysteresis in Lux 1...5000; 200 Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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• on change to movement and periodically • on change to no movement periodically Cycle 1s • 5 s • ... 2 h (if sent periodically) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
When the master performs a switch-off action, it simultaneously sends a message to the bus via the "master: slave cycle reset". . This message can be received by the slave Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
For units which have already been taken into service, the last communicated threshold value can be used. Basically, Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• on change to 0 and periodically Cycle 5 s • 10 s • 30 s… • 2 h (only if sending periodically is selected) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
The parameter is only taken into consideration if the setting via object is activated below. Please note that the setting "After power supply restoration and pro- Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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(Default). Then configure a temperature control block via the blocking object. Mode after reset • Comfort • Standby • Eco • Building protection Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• Dual-level heating + dual-level cooling General setpoint values You may enter separate setpoint values for each mode or use the comfort setpoint as a basic value. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Starting heating/cooling setpoint (in 0.1 °C) -300…800; 210 valid until 1st communication (not upon saving the setpoint value after programming) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
0…200; 30 (for heating) Increase cooling setpoint (in 0.1°C) 0…200; 30 (for cooling) Eco setpoint Eco mode is usually used for night mode. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• common control variable are used for Level 1+2 Use control variable for 4/6-way valve No • Yes (only for common control variables in level 1) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
In case of a short reset time, the control responds with a fast increase of the control variable. In case of a long reset time, the control responds somewhat less Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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(if a value is sent) In case of a common control variable for heating and cooling, 0 is always transmitted as a fixed value. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• PI control Control variable is a • 1 bit object (for level 2 with 2-point controlling, no • 8 bit object common control variables) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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When blocked, the control variable shall • not be sent • send a specific value Value (in %) 0...100 (if a value is sent) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
• after power supply restoration and programming Set the threshold value directly in the application program using parameters, or define them via the bus using a communication object. Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
None • 1 s • 2 s • 5 s • 10 s • … • 2 h (If delay can be set via objects: valid until 1st communication) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Switching output sends on change to 1 and periodically if switching output = 0 send 0 Switching output sends on change to 0 and periodically Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Set, in which cases setpoint values received via object are to be retained. Please note that the setting "After power supply restoration and programming" should not be used Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
- dead zone value. Dehumidification and/or humidification Depending on the control mode, settings sections for humidification and dehumidifi- cation appear (level 1/2). Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Activate the monitoring of the coolant temperature if required. The menus for setting the monitoring are displayed. Use monitoring of the coolant temperature No • Yes Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
(if sent on change) Send cycle 5 s • 10 s • 30 s • 1 min • … • 2 h (if sent periodically) Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
In this way, it is for example possible to monitor compliance with DIN 1946 (stan- dard values) or even to define your own comfort field. Use comfort field No • Yes Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
The chapter "Variable comparator" only applies to the TH-L-Pr model. The integrated variable comparators can output maximum, minimum and average values. Use comparator 1/2 No • Yes Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
AND logic AND logic 1 not active • active AND logic ... not active • active AND logic 4 not active • active Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
Temperature sensor malfunction ON Temperature sensor malfunction OFF Humidity sensor malfunction ON Humidity sensor malfunction OFF Motion detector test output Motion detector test output inverted Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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Cooling 1 temperature controller inactive Cooling 2 temperature controller active Cooling 2 temperature controller inactive Humidity controller dehumidification 1 active Humidity controller dehumidification 1 inactive Sensors Mini-Sewi KNX TH-L-Pr and Mini-Sewi KNX L-Pr • Version: 30.08.2018 • Technical changes and errors excepted.
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