LON System-M Motion Detector 2.2m
Contents
1. Description By use of this parameter switching commands of the conroller can be configured to drive a Scene Controller The configured scene numbers are propagated depent on the controller state oc_off This scene number is propagated when the timer in SCPTholdTime i has expired oc_secondary This scene number is propagated when the secondary area has been occupied and the primary area has not been occupied oc_primary This scene number is propagated when the primary area has been occupied Version 07 10 09 changes reserved page 20 of 202. Setting the detection brightness Here you can infinitely set the ambient brightness level at which the detector movements and triggers a switching procedure Moon symbol left stop The detector will only detect movements during the hours of darkness approx 10 lux Sun symbol The detector detects movements up to approx 1000 lux Infinity symbol right hand stop The detector detects movements regardless of the ambient brightness Setting the overshoot time With the overshoot time you specify how long the connected load will remain switched on after the last movement has been detected Version 07 10 09 changes reserved page 4 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 5 Monitored area 2 4 B 1 12 m All details of the range relate to average measurements Install the detector laterally with respect to the direction of and are therefore only standard values movement so that the beam paths are intersected as vertically as possible 6 Remarks Installation and assembly of electrical devices may take place only by an electrical specialist When planning and installing an electrical system the relevant standards guidelines and regulations of the respective country are to be considered Beyond that the device specifications are to be kept For project engineering assembly and line up detailed expertise of the LonWorks technology is presupposed The function of the d
3. Gain for sensor calibration Type Valid Range Default Value Description SNVT_muldiv multiplier 0 65 535 divisor 0 65 535 multiplier 1 divisor 1 Memory of the conversion factor for calibration multiplier nciLSfieldCalib nvoLSluxLevel In this parameter the conversion can also be adjusted manually divisor current value of SCPTmaxSendTime i Maximum send time Type Valid Range Default Value Description SNVT_time_sec 0 6 553 5 s 120s Defines the maximum period of time between consecutive transmissions of the current value When this time expires the current lux value is transmitted automatically cyclically via nvoLSluxLevel A zero value disables this function SCPTminSendTime i Minimum send time Type Valid Range Default Value Description SNVT_time_sec O 6 553 s 2s Defines the minimum period of time between two consecutive transmissions of the current value Provides a way to tailor the transmission rate to reduce bus load e g when the current brightness level often changes within a short time SCPTminDeltaLevel i Send on delta Type Valid Range Default Value Description Version 07 10 09 SNVT_lev_cont 0 100 2 5 Determines the amount by which the current brightness level must change before the corresponding nvoLSluxLevel i is transmitted to reduce bus load changes reserved page 13 of 20 LON System M Motio
4. M Motion Detector 2 2m Schneider MTN881251 f Electric 8 3 Light Sensor LONMARK profile 1010 Light Sensor 1010 nvoLSluxLevel SNVT_lux nciLSfieldCalib SCPTgain SCPTmaxSendTime SCPTminSendTime SCPTminDeltaLevel w J Output Network Variables nvoLSluxLevel Sensor output value Type Valid Range Default Value Description SNVT_lux O 65 535 lux 0 Via this output the sensor propagates the measured brightness level Remark The Motion Detector modules don t have an integrated light sensor but a brightness depending threshold switch adjustable by a potentiometer The light sensor will send out a value of 1 000 lux if the measured brightness is higher and 0 lux if the value is lower than the configured threshold Configuration Properties nciLSfieldCalib Field calibration Type Valid Range Default Value Description Version 07 10 09 SNVT_lux 0 65 535 lux 0 To correct the deviation of the sensor output value from the lux value measured at the reference point the conversion factor SCPTgain has to be calculated Therefore the brightness level measured at the reference point is entered here and scPTgain is updated SCPTgain multiplier nciLSfieldCalib and SCPTgain divisor value measured currently by the sensor changes reserved page 12 of 20 LON System M Motion Detector 2 2m MTN881251 Schneider amp Electric Configuration Properties SCPTgain
5. brightness value e g of a Light Sensor Output Network Variables nvoOClampValue i Lamp value output for actuators Type SNVT_switch Valid Range value 0 100 State 0 1 1 Default Value value 0 State 0 Description Provides the state and the percentage level of intensity to control an actuator If nviOCoccupancy i receives occupied the value defined in SCPTprimeVal i is propagated If nviOCoccupancy i receives unoccupied the output switches off automatically 0 0 after the time parameterised in SCPTholdTime i has expired except for when nviOCsecondary i receives occupied Then the value of SCPTsecondVal i is transmitted nvoOCsetting i Setting output for controllers Type SNVT_ setting Valid Range function SET_ON SET_OFF Default Value function SET_OFF Description This output is mainly used to enable disable another controller e g a Constant Light Controller SET ON is transmitted once when the current value of nviOCoccupancy i or nviOCsecondary i changes to occupied and the value of this output has been SET_OFF This output transmits SET _OFF if nviOCoccupancy i as well as nviOCsecondary i receive unoccupied and the time parameterised in SCPTholdTime i has expired nvoOCscene i Scene output for scene controllers Type SNVT_scene Valid Range function SC_RECALL scene_number 1 255 Default Value function SC_RECALL scene_
6. can be used to control another controller if required e g a Constant Light Controller or Scene Controller Off delay An off delay can be defined in the SCPTholdTime i configuration property hold time If no motion is detected within the monitored area the light is not switched off until this time has expired Thus unnecessary switching operations during short term absence are avoided Operation mode filter By use of the UCPTonOffFilter i parameter on and off commands of the controller can be suspended filtered Thus the connected load can be switched on occupancy dependently and switched off manually Or the user switches on himself and the controller switches off automatically when absence is detected energy saving function Without any enabled filter the controller switches both on and off automatically Brightness dependent control In addition to the features described before the occupancy controller can control the light in dependence of the ambient illumination level if a Light Sensor is bound to the nviOCluxLevel i input A switching hysteresis can be created using an upper and lower illumination threshold defined in UCPTluxHystHigh i resp UCPTluxHystLow i Below the lower threshold the light is switched on and off occupancy dependently When someone enters the room the light is switched on The illumination level then exceeds the lower threshold value If the upper threshold is exceeded as well e g due to the w
7. 060 and Occupancy Controller 3071 into LON messages for occupancy dependent lighting control Version 07 10 09 changes reserved page 2 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 2 Function Registered movements are translated into LON telegrams lI The motion detectors are provided with a light sensor whose brightness tie can be appointed from 5 to 1000 lux The motion detector links the light sensor with the detection of movements In a system it is allowed to combine one sensor with other motion detectors 3 Mounting To realise a proper function of the motion detector the assembly site should be accurately selected The application module is plugged onto the LON BCU and completed with a frame The LON BCU and the frame have to be ordered separately The LON BCU represents the mechanical electrical and data technical connection between a LON TP LP network and the application module To prevent the connector of the application module from spoiling the application module has to be stuck upright onto the BCU Version 07 10 09 changes reserved page 3 of 20 LON System M Motion Detector 2 2m Schneider ES Electric MTN881251 4 Operating elements A Setting the range Setting the overshoot time Setting detection brightness Connectionpin for bus coupler Setting the range Here you can infinitely set the distance up to which the detector detects movements up to max
8. LON System M Motion Detector 2 2m Schneider PP EI Electric MTN881251 User Manual LON System M Motion Detector 2 2m Content 1 DESCrIPUGM it ia id da id 2 2 FUNIGUOM ceceo eee A aE EE NAE EA aE EEEE 3 3 MOUNN G iriiri inina a A a 3 4 Operating elements iii a a tada 4 5 MONOS aroa ii A A AAA 5 6 ROMATKS vectra 5 7 Technical Data occ dic bli alias bli dada 6 8 Application descriptio assisas unana rca cnc 7 8 1 System requiremMentS oomcccnccinnnnnnnnnnnnncccnrcnn crac cnn 9 8 2 Node Obje kde tiic ire sagen sededapaat dueadeacenededendenestectuenncedeneliane 10 8 3 LIONESONSO Tica ata 12 8 4 OCCUPANCY SONSOM riada its 14 8 5 Occupancy Controller ObjeCt ooonnncninninnncininncnnnncccconccnnnrnnn nara nano coran naar rn 16 Version 07 10 09 changes reserved page 1 of 20 LON System M Motion Detector 2 2m Schneider f Electric MTN881251 1 Description e Indoor motion detector in System M design in polar white colour To be mounted at a height of 2 2 m e To be used in combination with a LON Bus Coupling Unit MTN880451 Detection of movements within a horizontal angle of 180 degrees Range motion detector eight meters right left twelve meters forward Motion dependent control of room functions Integrated and individually adjustable threshold value switch for brightness dependent light control Software application to translate the detected movements according to LonMark profile Occupancy Sensor 1
9. disabled Defines the maximum period of time between consecutive transmissions of the current value When this time expires the current values of nvoOClampValue i and nvo0Csetting i are transmitted automatically cyclically changes reserved page 18 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 f Electric Configuration Properties SCPTprimeVal i Output value primary area Type Valid Range Default Value Description SNVT_switch Value 0 100 State 0 1 Value 100 State 1 Used to set the default value transmitted via nvoOClampValue i when the monitored area becomes occupied nviOCoccupancy i OC_OCCUPIED SCPTsecondVal i Output value secondary area Type Valid Range Default Value Description SNVT_switch Value 0 100 State O 1 Value 50 State 1 Used to set the default value transmitted via nvoOClampValue i when the neighbouring area becomes occupied nviOCsecondary i OC_OCCUPIED cp SCPTholdTime i UCPTluxHystHigh i Lux high level limit hysteresis Type Valid Range Default Value Description SNVT_lux 0 65 534 lux 700 lux Determines the upper brightness threshold for the lux hysteresis If the detected brightness level exceeds the value defined here the light is switched off nvoOClampValue i 0 0 and nvoOCsetting i SET_OFF after the time set in UCPToff Delay i has expired cp functional descripti
10. e enabled disabled externally via nvioCsetting il Occupancy dependent control The controller provides two occupancy input variables Via nviOCoccupancy i the occupancy status of the monitored area is received If somebody is present the value defined in SCPTprimeVal i is transmitted via the nvoOClampValue i output e g to a Lamp Actuator The nviOCsecondary i input can be used optionally to analyse the occupancy status of a neighbouring area and use it for control If no motion is detected within the monitored area the controller normally switches off If occupancy is still detected within the neighbouring area the value of SCPTsecondVal i is propagated via the nvoOClampValue i output Thus the light level of an area can be lowered without switching off completely while someone still lingers in an adjoining office in order to provide a low light level around an occupied area security feeling If the values of nvoOClampValue i nvoOCsetting i and nvoOCscene i shall be propagated regularly also if the current value has not changed the period of time between consecutive messages has to be defined in the SCPTmaxSendTime i parameter Brightness changes due to switching off are possibly recognised as motion To avoid that the light is switched on again the occupancy inputs of the controller ignore every incoming message during the time defined in UCPTignoreTime i The additional outputs nvoOCsetting i and nvoOCscene i
11. eather conditions the controller switches off To avoid that the light is switched off immediately at short term increase of brightness e g caused by a few sunrays coming through the cloud cover the UCPToffDelay i parameter determines an off delay time The light is not switched off until the brightness level exceeds the upper threshold for longer than this time The nvoOClampValue i output than propagates 0 0 nvoOCsetting i propagates SET_OFF and nvoOCscene i propagates the configured value in UCPTocSceneOutput i oc_off Version 07 10 09 changes reserved page 8 of 20 LON System M Motion Detector 2 2m Schneider If the light has been switched off because nobody was present or the upper threshold value was exceeded but the brightness level still lies within the interval the light remains switched off also if occupancy is detected It is not switched on again until the brightness level falls below the lower threshold defined MTN881251 Remark The upper brightness threshold value has to be defined so that it is not exceeded when the light is switched on 8 1 System requirements For the configuration of the application a LNS compatible commissioning tool is needed All properties are used as User defined Configuration Property Types UCPT s by Direct Memory Access For use of these properties the Device Resource Files DRF s have to be installed before a device template is created The used LNS mus
12. evice is software dependent Only application programs may be loaded which are approved for this device The system integrator has to carry ensuring that the loaded application program and the configured parameters in it correspond with the outside wiring of the device This applies in particular if for different use several application programs for a device are available Version 07 10 09 changes reserved page 5 of 20 LON System M Motion Detector 2 2m MTN881251 7 Technical Data Power supply Power consumption Including BCU max Detection movement Angle of detection Number of levels Number of zones Detection range Brightness measurement Detection brightness Conirols application module adjusting screws Site conditions Operating temperature Type of Protection Connection Physical External Interface PEI EC guidelines Low Voltage guideline EMC guideline Version 07 10 09 Schneider ES Electric By bus coupling unit 1 LPUL 285mW 6 2mA O 42V 25mA O 5V DC 42 8V supplied by the network 180 6 46 Approx 8 m right left 12 meters to the front infinite setting rotary switch Infinite setting from approx 10 lux to approx 1 000 lux rotary switch Adjusts the brightness threshold and the device internal hold time 5 C 45 IP20 10 pole interface PEI 2006 95 EC 2004 108 EC changes reserved page 6 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 8 App
13. lication description The application 880451 MS21A enables motion dependent control through the LON Bus Coupling Unit and appropriated actuators via the LON network It contains the LonMark Objects Light Sensor 1010 1x Occupancy Sensor 1060 1x and Occupancy Controller 3071 1x The information delivered by this motion detector can be used for lighting control e g in large floors or rooms to only switch on the light if motion is detected Function Light Sensor Measuring Brightness Levels The nvoLSluxLevel output propagates the current ambient brightness level whenever that value changes The output value can also be transmitted cyclically by the time defined in the SCPTmaxSendTime parameter To tailor the transmission rate a minimum period of time between two consecutive output transmissions can be defined in the SCPTminSendTime parameter and a minimum change of the ambient brightness level can be demanded in SCPTminDeltaLevel Sensor Calibration To simplify the copying of sensor objects for several rooms of similar type a deviation of the sensor output from the value measured at the reference point is corrected as follows The brightness level at the reference point is measured exemplarily in one room with an external lux meter The measured value has to be entered into the nciLSfieldCalib configuration variable At the same time the sensor which e g has been installed in the ceiling measures its ow
14. n Detector 2 2m MTN881251 8 4 Occupanc Schneider ES Electric y Sensor LONMARK profile 1060 Occupancy Sensor 1060 nvoOSoccupancy i SNVT_occupancy SCPTmaxSendTimeli SCPTdebounceli UCPTdefaultOccCmali UCPTunoccupiedOccCmali C Output Network Variables nvoOSoccupancy i Occupancy Output Type Valid Range Default Value Description SNVT_occupancy OC_OCCUPIED OC_UNOCCUPIED OC_BYPASS OC_STANDBY OC_NUL Value of UCPTdefaultOccCmd i Provides the qualified state of the hardware sensor OC_OCCUPIED is transmitted when a motion is detected The value pales in an unoccupied status can be defined in the UCPTunoccupiedOccCmd 1 property Configuration Properties SCPTmaxSendTime i Maximum send time Type Valid Range Default Value Description SNVT_time_sec 0 6 553s 120s Defines the maximum period of time between consecutive transmissions of the current value When this time expires the current value of nvoOSoccupancy i is transmitted automatically cyclically A zero value disables this function This parameter is needed especially if several sensors are bound to one controller input SCPTdebounce i Debounce time Type Valid Range Default Value Description Version 07 10 09 SNVT_time_sec 10 6 553 s 15s The debounce time is restarted with every occupancy signal During this time the output value of nvoOSoccupancy i constantl
15. n ambient brightness level deviating from the value at the reference point These values form the conversion factor SCPTgain Brightness level at reference point nciLSfieldCalib Brightness level measured by sensor nvoLSluxLevel Corrected by the conversion factor the light sensor propagates the lux value corresponding to the reference point during the following measurements Occupancy Sensor The Occupancy Sensor is used to detect if a room is occupied or unoccupied and to propagate the status to the LON network When motion is detected the output changes to occupied and propagates this value at least for the time parameterised in SCPTdebounce i whether further motion is detected or not The output changes to unoccupied when no motion has been detected for longer than the debounce time The current occupancy status of the controlled area is transmitted every time it changes It can also be transmitted cyclically by the time defined in the SCPTmaxSendTime 1 parameter To meet the requirements of various applications it has to be possible to adjust the command transmitted when the area is unoccupied Therefore the UCPTunoccupiedOccCmd i parameter is provided e g OC_UNOCCUPIED can be used for light control and OC_STANDBY for HVAC control Version 07 10 09 changes reserved page 7 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 Occupancy Controller Object The occupancy controller can b
16. number 255 Description This output is mainly used to drive a scene controller The output values are configured in UCPTocSceneOutput i Version 07 10 09 changes reserved page 17 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 f Electric Configuration Properties SCPTholdTime i Hold time value Type Valid Range Default Value Description SNVT_time_sec 1 6 553s 900s If the monitored area becomes unoccupied the nvoOClampValue i output transmits 0 0 resp the value specified by ScCPTsecondVal i if nviOCsecondary i OC_OCCUPIED when this time has expired The hold time is restarted with every OC_UNOCCUPIED received UCPTignoreTime i Ignore time Type Valid Range Default Value Description SNVT_time_sec 1 6 553 s 0 When the light has been switched off every command received by nviOCoccupancy i of nviOCsecondary i during this time is ignored Needed because the change in brightness might be wrongly interpreted as motion by the sensor UCPToff Delay i Off delay Type Valid Range Default Value Description UNVT_time_sec O 65 534 s 300s When the detected brightness level exceeds the upper threshold of the lux hysteresis the light is not switched off until this time has expired SCPTmaxSendTime i Maximum send time Type Valid Range Default Value Description Version 07 10 09 SNVT_time_sec 0 6 553 s 0
17. on Remark The upper brightness threshold value has to be defined so that it is not exceeded when the light is switched on UCPTluxHystLow i Lux low level limit hysteresis Type Valid Range Default Value Description Version 07 10 09 SNVT_lux 0 65 534 lux 500 lux Determines the lower brightness threshold for the lux hysteresis If the detected brightness level falls below the value defined here the controller is enabled The connected load is switched on and off occupancy dependently changes reserved page 19 of 20 LON System M Motion Detector 2 2m Schneider Configuration Properties MTN881251 UCPTonOffFilter i On off output filter Type UNVT_on_off fil Valid Range FL_NO_FILTER FL_NO_ON_CMD FL_NO_OFF_CMD Default Value FL_NO_FILTER Description By use of this parameter switching commands can be filtered FL_NO_ FILTER Disables the filter The controller switches on and off in dependence of the occupancy status detected FL_NO_ON_CMD On commands of the controller are not transmitted e g manual switching on automatic switching off energy saving FL_NO_OFF_CMD function Off commands of the controller are not transmitted e g automatic switching on manual switching off UCPTocSceneOutput i Scene Output Type UNVT_oc_scene Valid Range 0oc_ Off 0 255 oc_secondary 0 255 OC_primary 0 255 Default Value oc_off oc_secondary 0C_primary oi oil On
18. t be version 2 0 or higher Version 07 10 09 changes reserved page 9 of 20 LON System M Motion Detector 2 2m MTN881251 8 2 Node Objekt LONMARK profile 0 Node Object 0 nviRequest nvoStatus SNVT_obj_request SNVT_obj_status nvoVersion SNVT_count nvo00FileDir SNVT_address I UCPTapplicationUnit Ey Input Network Variables nviRequest Type SNVT_obj request Valid Range Valid Object ID RQ_NORMAL RQ_UPDATE_STATUS RQ_REPORT_MASK Default Value RQ NORMAL Schneider ES Electric Description Input which is used to initiate status messages from the node Output Network Variables nvoStatus Type SNVT_obj status Valid Range The supported Status Bits are report_mask invalid_id invalid_request Default Value All bits 0 Description Is sent when an update occurs in nviRequest nvoVersion Type SNVT_count Valid Range 0 65 535 Default Value Not defined Description Not in use Version 07 10 09 changes reserved page 10 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 Output Network Variables nvo00FileDir Type SNVT_address Valid Range 16 384 64 767 Default Value Not defined Description For internal function only Configuration Properties UCPTapplicationUnit Type UNVT_u8s Valid Range 0 255 Default Value 0 Description Not in use Version 07 10 09 changes reserved page 11 of 20 LON System
19. y i SCPTmaxSendTimeli SCPTprimeVal i SCPTsecondVal i UCPTluxHystHigh i UCPTIuxHystLow i UCPTonOffFilter i UCPTocSceneOutpui i ewy Input Network Variables nviOCoccupancy i Occupancy status input value for the primary area Type Valid Range Default Value Description SNVT_occupancy OC_OCCUPIED OC_UNOCCUPIED OC_NUL Provides the occupancy status of the main primary control area received from the Occupancy Sensor nviOCsecondary i Occupancy status input value for a secondary area Type Valid Range Default Value Description SNVT_occupancy OC_OCCUPIED OC_UNOCCUPIED OC_NUL Provides the occupancy status of a neighbouring secondary area received from another Occupancy Sensor This input has lower priority than nviOCoccupancy i so its current value is only processed if the value received via nviOCoccupancy i is OC_UNOCCUPIED nvi0Csetting i Setting input for the occupancy controller mode Type Valid Range Default Value Description Version 07 10 09 SNVT_setting function SET_OFF SET_ON SET_DOWN SET_UP SET_STOP function SET_ON Selects the operation mode enables disables the Occupancy Controller changes reserved page 16 of 20 LON System M Motion Detector 2 2m Schneider Input Network Variables MTN881251 nviO0CluxLevel i brightness value input Type SNVT_lux Valid Range 0 65 534 lux Default Value 0 Description Used to receive a
20. y remains OC_OCCUPIED changes reserved page 14 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 f Electric Configuration Properties UCPTdefaultOccCmd i Default occupancy command Type Valid Range Default Value Description SNVT_occupancy OC_OCCUPIED OC_UNOCCUPIED OC_BYPASS OC_STANDBY OC_NUL OC_NUL Defines the occupancy command transmitted at power up or reset and during the initiation of the sensor head As soon as the hardware sensor is ready for detection the real measured values are propagated UCPTunoccupiedOccCmd i Command for unoccupied state Type Valid Range Default Value Description Version 07 10 09 SNVT_occupancy OC_UNOCCUPIED OC_BYPASS OC_STANDBY OC_NUL OC_UNOCCUPIED Sets the output value the occupancy sensor adopts in an unoccupied state Thus the occupancy sensor can be adjusted to various applications e g OC_UNOCCUPIED for light control and OC_STANDBY for HVAC control changes reserved page 15 of 20 LON System M Motion Detector 2 2m Schneider MTN881251 f Electric 8 5 Occupancy Coniroller Object LONMARK profile 3071 Occupancy Controller 3071 nviOCoccupancyli SNVT_occupancy nvoOClampValue i SNVT_switch nviOCsecondary i nvoOCsetting i SNVT_occupancy SNVT_setting I I nviOCsetting i nvoOCscene i SNVT_setting SNVT_scene nviOCluxLevel i SNVT_lux SCPTholdTime i UCPTignoreTime i UCPToffDela
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