..F24ALON. Spring return actuators for LONWORKS, AC/DC 24 V. Node object #0. Damper actuator object #8110. Open Loop Sensor Object #1

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1 ..F4A Spring return actuators for WORKS, AC/DC 4 V Functional Profile as per MARK he -capable rotary actuator is certified by MARK. Die following actuator functions are made available via the WORKS network as standardised network variables in accordance with MARK : the Node Object #0, the Damper Actuator Object #80, the Open Loop Sensor Object # and the hermostat Object #8060. nvirequest SNV_obj_request Node Object #0 SCPdevMajVer (65) SCPdevMinVer (66) SCPobjMajVer (67) SCPobjMinVer (68) nvostatus SNV_obj_status nvofiledirectory SNV_address Node object #0 he node object contains the object status and object request functions. nvirequest SNV_obj_request Input variable for requesting the status of a particular object in the node. nvostatus SNV_obj_status Output variable that outputs the current status of a particular object in the node. nvofiledirectory SNV_address Output variable that shows information in the address range of the Neuron chip. Damper Actuator Object #80 nvirelstpt SNV_lev_percent nviactuatstate SNV_switch nvimanovrd SNV_hvac_overid SCPobjMajVer (67) SCPobjMinVer (68) SCPminSendime (5) SCPmaxSendime (49) SCPmaxRcvime (48) SCPminDeltaAngl (4) SCPminDeltaFlow (47) SCPserialNumber (79) SCPactuatorype (4) SCPoemype (6) SCPlocation (7) SCPnomAngle (58) SCPnomAirFlow (57) SCPminSetpoint (5) SCPmaxSetpoint (50) SCPdriveime (45) SCPdirection (44) nvoactualvalue SNV_lev_percent nvoabsangle SNV_angle_deg nvoabsairflow SNV_flow Damper actuator object #80 he actuator object is used to display the functions of the actuator on the page of the WORKS network. nvirelstpt SNV_lev_percent he nominal position is assigned to the actuator via this input variable. his variable is normally linked to the output variable of an HVAC controller. nviactuatestate SNV_switch A preset position is assigned to the actuator via this input variable. on priority: he variable which was most recently active, either nviactuatorstate or nvirelstpt, has priority. nvimanovrd SNV_hvac_overid his input variable can be used to manually override the actuator into a particular position. nvoactualvalue SNV_lev_percent his output variable shows the current actual position of the actuator and can be used for control circuit feedback or for displaying positions. nvoabsangle SNV_angle_deg his output variable shows the current angle of rotation of the actuator and can be used to display the position or for service purposes. nvoabsairflow SNV_flow his output variable is inactive with this actuator and shows a constant value of 6555 (this variable is only active in conjunction with capable VAV controllers). Open Loop Sensor Object # SCPobjMajVer (67) SCPobjMinVer (68) SCPminSendime (5) SCPmaxSendime (49) SCPsndDelta (7) SCPmaxNVLength (55) SCPnvype (54) UCPadFunction () UCPadransformation () SCPtrnsblX (8) SCPtrnsblY (9) SCPinvrtOut (6) nvosensorvalue SNV_xxx Open Loop Sensor Object # One sensor can be connected to the actuator. A passive resistance sensor (e.g. Ni000), an active sensor (output 0... V) or a switch (On/Off) can be connected. In the case of the open loop sensor object, the measured sensor values are transferred to the WORKS network. nvosensorvalue SNV_xxx his output variable shows the current sensor value. Depending on the connected sensor, the output variable can be configured via the sensor plug-in and specifically adapted to the system. he SNV_.. can be configured as: SNV_temp_p SNV_lev_percent SNV_lux SNV_temp SNV_abs_humid SNV_press_p SNV_switch SNV_enthalpy SNV_smo_obscur SNV_flow SNV_ppm SNV_power SNV_flow_p SNV_rpm SNV_elec_kwh F4A en v Subject to changes / 5

2 ..F4A Spring return actuators for WORKS, AC/DC 4 V Functional Profile as per MARK (continued) Individual room control solutions can be implemented with the thermostat object MARK #8060. An LNS plug-in is available for configuring the controller parameters. hermostat Object #8060 nvisetpoint SNV_temp_p nvispaceemp SNV_temp_p nviocccmd SNV_occupancy nvienergyholdoff SNV_switch nvisetptoffset SNV_temp_p nvidewpointalarm SNV_switch nvisenocccmd SNV_occupancy SCPobjMajVer (67) SCPobjMinVer (68) SCPmaxRcvime (48) SCPmaxSendime (49) SCPbypassime (4) SCPsetPnts (60) UCPpiConfig (5) UCPsensitivity (4) A restart is necessary after accessing network variables for the purpose of rewriting them or after deleting links in order to initialise the variables. nvoheatoutput SNV_lev_percent nvocooloutput SNV_lev_percent nvospaceemp SNV_temp_p nvounitstatus SNV_HVAC_Status nviheatcoolout SNV_lev_percent nvieffectsetpt SNV_temp_p hermostat Object #8060 nvisetpoint SNV_temp_p Setpoint specification for the controller from the higher-level system or the room control unit. If this variable is not linked, then the local setpoints of the controller object apply (can be adjusted via plug-in). he setpoint specification from the higher-level system influences the setting on the controller as follows: Example: Comfort setpoint for heating = C and Comfort setpoint for cooling = C. he median point between heating and cooling is thus C. Now, if the external setpoint (nvisetpoint ) is C, then the heating setpoint will shift to C and the cooling set point to 4 C. he setpoints for Pre-Comfort heating and cooling will also be shifted accordingly. nvispaceemp SNV_temp_p Room temperature from external room sensor. It is imperative that this variable be linked; typically, it is linked with the variable of the sensor object. nviocccmd SNV_occupancy Occupancy specification from the command centre (for the function, see the table entitled «Functions Inputs Occupancy» page 5). nvienergyholdoff SNV_switch In the case of active EnergyHoldOff, the controller will be set to the Building Protection setpoints. nvisetptoffset SNV_temp_p Shifting of the room control unit. If the nvisetpoint is linked, then this input has an influence on the variable value of nvisetpoint, i.e. it corrects it. Otherwise, the Comfort and Pre-Comfort setpoints for heating and cooling will be adjusted directly by the amount of the shift (compare example with nvisetpoint). nvidewpointalarm SNV_switch In the case of active DewpointAlarm, the controller will be set to the Building Protection setpoints. he cooling sequence is deactivated. nvisenocccmd SNV_occupancy Occupancy specification from the local occupancy switch (for the function, see the table entitled «Functions Inputs Occupancy» page 5). nvoheatoutput SNV_lev_percent Control signal for heating. nvocooloutput SNV_lev_percent Control signal for cooling. nvospaceemp SNV_temp_p Displays the room temperature of the nvispaceemp. If nvispaceemp is not linked, then the variable will display the value 0x7FFF. nvounitstatus SNV_HVAC_Status Displays the operating mode of the controller (in accordance with Functional Profile #8060). nvoheatcoolout SNV_lev_percent Depicts the heating and cooling sequence for controlling the 6-way characterised control valves (see illustration, page 5). his outlet runs parallel to the nvocooloutput or the nvoheatoutput, respectively. Cooling = 0% Valve closed 66% Heating = 66 00% nvoeffectsetpt SNV_temp_p Shows the actual setpoint of the controller. / F4A en v Subject to changes

3 ..F4A Spring return actuators for WORKS, AC/DC 4 V Functional Profile as per MARK Functions Inputs Occupancy he function nviocccmd has a higher priority than the function nvisenocccmd. Continued Occupancy specification from nviocccmd command centre Occupancy switch nvisenocccmd Room operating status Comfort extension OC_OCCUPIED OC_OCCUPIED Comfort OC_UNOCCUPIED Comfort OC_NUL (default) Comfort OC_SANDBY OC_OCCUPIED Bypass Occupied time is extended by the amount of the bypass time (comfort time) (can be adjusted in the plug-in) OC_UNOCCUPIED Pre-comfort OC_NUL (default) Pre-comfort OC_UNOCCUPIED OC_OCCUPIED Building protection OC_UNOCCUPIED Building protection OC_NUL (default) Building protection OC_NUL (default) OC_OCCUPIED Comfort OC_UNOCCUPIED Pre-comfort OC_NUL (default) Comfort Function nvoheatcoolout nvoheatcoolout SNV_lev_percent ypical application Heating / cooling with Belimo 6-way characterised control valve. [%] 00 Heating Frost 66 chilled ceiling application In the case of active DewPointAlarm (nvidewpointalarm), the controller will be set to the Building Protection setpoints. he cooling sequence is deactivated. Cooling Neutral zone (dew point not reached) [%] Y nvocooloutput 00% nvocooloutput 0% nvoheatoutput 0% nvoheatoutput 00% s More detailed information on the functional profiles can be found on the website of MARK ( F4A en v Subject to changes / 5

4 ..F4A Spring return actuators for WORKS, AC/DC 4 V Electrical installation Wiring diagrams Connect via safety isolation transformer.! Connection without sensor WORKS V V Possible connection of a voltmeter for checking the position feedback U. MF Connection with passive sensor, e.g. Pt000, Ni000, NC WORKS Sensor scaling: he sensors can be scaled with the sensor plug-in (sensor table). Sensor emperature range Resistance range Resolution Ni C P C MF NC C (depending on type) k Connection with switching contact, e.g. p-monitor WORKS p Requirements for switching contact: he switching contact must be able to accurately switch a current of 6 ma at 4 V. MF Connection with active sensor, e.g C WORKS Possible input voltage range: 0... V (resolution 0 mv) Sensor scaling: he sensors can be scaled with the sensor plug-in (sensor table) MF 4 / F4A en v Subject to changes

5 ..F4A Spring return actuators for WORKS, AC/DC 4 V Parameterisation Connection of the MF parameterising devices, e.g. Belimo PC-ool MF-P Parameterisation of the connected actuator he actuator can be parameterised as follows: Electronic angle of rotation limiting orque reduction Operation mode cw/ccw Running time Function test or adaption can be triggered Position feedback (measuring voltage U) Belimo PC-ool AC 4 V DC 4 V s he actuator can be triggered with the PC-ool under "PP". he USB cable is included in the ZIP-USB-MP scope of delivery. he connection cable ZK-GEN has to be ordered separately. MF ZK-GEN Parameterisation of the actuator, Standalone, without AC/DC 4V supply Belimo PC-ool ZIP-RS s he actuator can be triggered with the PC-ool under "PP". he RS- cable is included in the ZIP scope of delivery. he power supply unit ZN0-4 has to be ordered separately. MF AC 0 V ZN0-4 Actuator ON OFF 5 RS Supply MP-Bus U PP U PP EN RS-, 9-pin female/female through-connected : F4A en v Subject to changes 5 / 5