Sensor Modbus-Register

Transcription

1 Senor Modb-egiter Senor Modb-egiter 22DTH Dct enor hmidity / temperatre 22UTH-..50X Otdoor enor hmidity / temperatre 22DTM-..5 Dct enor CO2 / hmidity / temperatre 22ADP Differential prere enor Content 1. Modb general note Operating element for addreing and parametrization 3 3. Modb regiter decription Senor Modb-egiter en v Sbject to change 1 / 9

2 Senor Senor Modb-egiter 1. Modb General Note General information Protocol: Modb TU / S-485 Nmber of node: Max. 32 (withot repeater) Addre = Broadcat Tranmiion Format: Bad rate: Terminating reitor: rameterization: 1-8-N-2, 1-8-E-1, 1-8-O-1 Defalt: 1-8-N-2 9'00, 19'200, 38'400, 57'00 Bd Defalt: 9' (can be witched on by a DIP Switch decription ee page 3) Via DIP witche (etting of bad rate and parity decription on page 3) egiter implementation All data are arranged in a table and addreed by 1 n (regiter) or 0 n-1 (addre). No ditinction i made between data type (Dicrete Inpt, Coil, Inpt egiter and Holding egiter). A a coneqence, all data can be acceed with the command below. Standard command ead Holding egiter [03] Write Single egiter [0] Write Mltiple egiter [1] Interpret vale in the regiter All vale in the regiter are hown a nigned (marked T = ) or igned integer (marked T = ). Signed integer are repreented a two' complement. Example nigned integer ead (Fnction 03, 1 egiter) Vale egiter No. 1 = 0000'0001'0010' = Actal Vale = Vale * Scaling factor * Unit = 302 * 0.1 * C = 30.2 C Example igned integer ead (Fnction 03, 1 egiter) Vale egiter No. 1 = 1111'1111'0010' = Actal Vale = Vale * Scaling factor * Unit = -223 * 0.1 * C= C Senor Modb-egiter en v Sbject to change 2 / 9

3 STA XD TXD E Senor Senor Modb-egiter 2. Operating element for addreing and parametrization 2.1 S 485 modle In addition to the baic board, each Modb enor i eqipped with a S485 modle. The Modb commnication line A (D +) and B (D -) are connected to the modle. Frthermore, on the two DIP witche, the Modb addre of the enor can be elected and the commnication parameter can be et. B A 2.2 Fnction of DIP witch 1 and DIP witch 2 DIP witch DIP1 (5-way) i ed to et the Modb addre binary coded in a range of 1-31 (addre 0 i reerved for broadcat and can't be et). DIP witch DIP2 (5-way) i ed to parametrize termination (120 ), bad rate and parity = Addre = Termination 2, 3 = Bad rate 4, 5 = rity 2 0 (1) 2 1 (2) 2 2 (4) 2 3 (8) 2 4 (1) Addre Fnction Termination Termination Bad rate 900 Bad rate Bad rate Bad rate 5700 rity none rity even 31 rity odd rity not ed 2.3 LED fnction The for LED on the S485 modle how the actal operating tat of the S485 modle. STA Dring normal operation the LED i flahing. LED i trned dring enor initialization after Power of the device. XD LED i trned if b telegram are received by the S485 modle. TXD LED i trned if b telegram are ent by the S485 modle. E LED i trned in cae of a falty b configration or in cae of internal error. Senor Modb-egiter en v Sbject to change 3 / 9

4 Senor Senor Modb-egiter 3. Modb-egiter decription 3.1 egiter meared variable egiter No define the meared variable. Senor type detection in regiter 502. No. Adr egiter meared variable nit T eratre [caling factor: 0.1] C 1 0 Selection of or nit via regiter 401 (1 =, 2 = ) 2 1 elative hmidity [caling factor: 0.1] %rh Abolte hmidity [caling factor: 0.01] Selection of or nit via regiter 401 (1 =, 2 = ) Enthalpy [caling factor: 0.01] Selection of or nit via regiter 401 (1 =, 2 = ) Dew point [caling factor: 0.1] Selection of or nit via regiter 401 (1 =, 2 = ) g/m 3 gr/ft 3 C 5 CO2 [caling factor: 1.0] ppm 7 VOC [caling factor: 0.1] % 8 7 CO2 VOC Mix [caling factor: 0.1] % Differential prere Selection via th DIP witch () of enor main board 22ADP. Vale in [caling factor: 1.0] Vale of regiter 401 i 1 () Selection inchwc via th DIP witch () of enor main board 22ADP. Vale in inchwc [caling factor: 0.001] Vale of regiter 401 i 2 () Volmetric flow Selection () via th DIP witch () of enor main board 22ADP. Vale of regiter 401 i 1 () If regiter 405 i et to 0 or 1 regiter how a vale in [caling factor: 100.0] If regiter 405 i et to 2 regiter how a vale in m 3 / [caling factor: 0.01] Selection via th DIP witch () of enor main board (22ADP). Vale in cfm [caling factor: 10.0] Vale of regiter 401 i 2 () () () kj/kg BTU/lb inchwc m 3 / cfm 3.2 egiter offet and correction vale egiter define the offet and correction vale of the enor. No. Adr egiter offet and correction vale nit T Offet temperatre [caling factor: 0.1] C Selection of or nit via regiter No. 401 (1 =, 2 = ) Offet relative hmidity [caling factor: 1.0] %rh Offet CO2 [caling factor: 1.0] ppm Offet VOC [caling factor: 1.0] % Offet differential prere Selection of via th DIP witch () of enor main board 22ADP. Vale in [caling factor: 1.0] Vale of regiter 401 i 1 () Selection InchWC via th DIP witch () of enor main board 22ADP. Vale in InchWC [caling factor: 0.001] Vale of regiter 401 i 2 () () inchwc 4 / 9 Senor Modb-egiter en v Sbject to change

5 Senor Senor Modb-egiter 3.3 egiter pper and lower limit of the enor cale egiter define the pper/lower limit for the enor otpt and i ed to cale the two 0 10 Vdc analog otpt. No. Adr egiter pper and lower limit of the enor cale nit T Lower limit temperatre [caling factor: 1.0] C Selection of or nit via regiter 401 (1 =, 2 = ) Upper limit temperatre [caling factor: 1.0] Selection of or nit via regiter 401 C Lower limit relative hmidity [caling factor: 1.0] %rh Off Upper limit relative hmidity [caling factor: 1.0] %rh Lower limit abolte hmidity [caling factor: 1.0] Selection of or nit via regiter 401 (1 =, 2 = ) Upper limit abolte hmidity [caling factor: 1.0] Selection of or nit via regiter 401 (1 =, 2 = ) Lower limit enthalpy [caling factor: 1.0] Selection of or nit via regiter 401 Upper limit enthalpy [caling factor: 1.0] Selection of or nit via regiter 401 Lower limit dew point [caling factor: 1.0] Selection of or nit via regiter 401 Upper limit dew point [caling factor: 1.0] Selection of or nit via regiter 401 g/m 3 gr/ft 3 g/m 3 gr/ft 3 kj/kg BTU/lb kj/kg BTU/lb C C Lower limit CO2 [caling factor: 1.0] ppm Upper limit CO2 [caling factor: 1.0] ppm Lower limit VOC [caling factor: 1.0] % Upper limit VOC [caling factor: 1.0] % Lower limit CO2 / VOC mix [caling factor: 1.0] % Upper limit CO2 / VOC mix [caling factor: 1.0] % reerve reerve Lower limit volmetric flow Selection () via th DIP witch () of enor main board 22ADP. Vale of regiter 401 i 1 () If regiter 405 i et to 0 or 1 regiter how a vale in [caling factor: 100.0] If regiter 405 i et to 2 regiter how a vale in m 3 / [caling factor: 0.01] Selection via th DIP witch () of enor main board 22ADP. Vale of regiter 401 i 2 () Vale in cfm [caling factor: 10.0] Upper limit volmetric flow Selection () via th DIP witch () of enor main board 22ADP. Vale of regiter 401 i 1 () If regiter 405 i et to 0 or 1 regiter how a vale in [caling factor: 100.0] If regiter 405 i et to 2 regiter how a vale in m 3 / [caling factor: 0.01] () () m 3 / cfm m 3 / Selection via th DIP witch () of enor main board 22ADP. Vale of regiter 401 i 2 () Vale in cfm [caling factor: 10.0] cfm Senor Modb-egiter en v Sbject to change 5 / 9

6 Senor Senor Modb-egiter 3.4 egiter channel election for enor otpt and LCD diplay egiter define the channel election for the meared variable. Thi can be ed to aign the two analog otpt to the correponding meared vale (channel # 1 = AOU1, channel # 2 = AOU2). In addition, 4 field of the LCD diplay (optional) can be aigned to meared vale by ing the correponding channel #. No. Adr Channel election for enor otpt T Note Channel temperatre Defalt vale channel # Senor 22DTH (AOU2) Senor 22UTH-..50X 2 (AOU2) Senor 22DTM (AOU2) Senor 22ADP Channel relative hmidity Defalt vale channel # Senor 22DTH Senor 22UTH-..50X Senor 22DTM Senor 22ADP (AOU1) 1 (AOU1) Channel abolte hmidity Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP Channel enthalpy Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP Channel dew point Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP Channel CO2 Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM (AOU1) Senor 22ADP Channel VOC Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP Channel CO2 VOC Mix Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP Channel differential prere Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP (AOU1) Channel volmetric flow Defalt vale channel # Senor 22DTH Senor 22UTH-..50X 0 Senor 22DTM Senor 22ADP (AOU2) Channel Selection # Valid vale 1, 2, 3 or 4 The channel with channel #1 and #2 are otpt both via Modb regiter 1-10 and via the analog otpt AOU1 and AOU2. 4 field of the LCD diplay (optional) can be aigned to meared vale by ing the correponding channel #. Uned channel are et to zero. Aignment LCD field to channel # field 1 (channel 1) field 2 (channel 2) field 3 (channel 3) field 4 (channel 4) example 22DTM-..Senor CO2 ppm 1278 C 23.7 rh % 3 / 9 Senor Modb-egiter en v Sbject to change

7 Senor Senor Modb-egiter 3.5 egiter enor nit of mearement and contant egiter the reqired nitary ytem ( or ) can be elected and frther enor parameter can be choen. No. Adr reerved reerve reerve reerve reerve reerve egiter enor nit of mearement and contant nit T Selection of the nitary ytem ( or ) Note: For enor with differential prere C vale = 1 / volmetric flow (22ADP), thi vale i only () readable and i et via the th dip witch vale = 2 ( = / = ) () Inpt height above ea level [caling factor: 1.0] Defalt vale = 330 m (inpt alway in m and not in ft) Inpt k-factor volmetric flow according to manfactrer' pecification [caling factor: 0.1] [Defalt vale = 1.0] Selection off the fan manfactrer (The fan model ha inflence on the formla to calclate the volmetric flow) [Defalt vale = 0] epone time volmetric flow [caling factor: 1.0] [Defalt vale = 4.0] oenberg Comefri Gebhart Nicotra Ziehl-Abegg EBM-pt m - - vale = 0 vale = 1 Fläkt-Wood Vale = 2 Eqation of fan manfactrer Each fan manfactrer ha their own eqation; k factor range and nit of meare (ee table). By electing, a manfactrer in regiter 405 and correponding plant-pecific k factor in regiter 404, correct etting for each manfactrer will atomatically be applied. Manfactrer Eqation k factor range Unit Manfactrer Eqation k factor Unit range Fläkt Wood m 3 / Ziehl-Abegg oenberg Comefri Nicotra-Gebhardt EBM - pt Gebhardt Note: If the nit of mearement are et to regiter 10 otpt i cfm. Senor Modb-egiter en v Sbject to change 7 / 9

8 Senor Senor Modb-egiter 3. egiter general device information egiter define general device information. No. Adr egiter general device information nit T Note Device detection Senor detection [vale 1 = Senor vale available, vale 0 = Senor not available] Bit 0 eratre 1 elative hmidity 2 Abolte hmidity 3 Enthalpy 4 Dew point 5 CO2 VOC 7 CO2 VOC Mix 8 Differential prere 9 Volmetric flow example: CO2 available 0000'0000'0001'0000 example: CO2 & temperatre available 0000'0000'0001' Hardware verion main circit board verion# i hown a a hexadecimal Firmware verion main circit board nmber Hardware verion S 485 modle (example V Firmware verion S 485 modle 0000'0100'0000' ) reerve reerve Minimm otpt voltage [caling factor: 1.0] (Vale i adjtable 0 9 V, defalt vale = 0 V) Maximm otpt voltage [caling factor: 1.0] (Vale i 5 or 10 V according to po. of 5 th DIP witch of DIP witch on main board 22ADP = 10 V, = 5V) V V Operating hor conter [caling factor: 1.0] h Contdown for maintenance [caling factor: 1.0] [Defalt vale = 17520] Contdown for calibration [caling factor: 1.0] [Defalt vale = 17520] h h - Set a maintenance or calibration time after which enor hall be checked. (After cont down time ha expired a new contdown vale ha to be et. 8 / 9 Senor Modb-egiter en v Sbject to change

9 Senor Senor Modb-egiter 3.7 egiter LCD diplay configration egiter define diplay parameter of the optional LCD. No. Adr egiter LCD diplay configration nit T Note Enable LCD [vale 1 = enabled, vale 0 = diabled] reerve Brightne LCD [caling factor: 1.0] [0 100 %] % - otation LCD [vale 0 = 0, vale 1 = 90, vale 2 = 180, vale 3 = 270 ] Enable traffic light fnction LCD [vale 0 = diabled, vale 1 = enabled] Enable ymbol maintenance on LCD [vale 0 = diabled, vale 1 = enabled, defalt = 1] Enable ymbol calibration on LCD [vale 0 = diabled, vale 1 = enabled, defalt = 1] Enable LCD channel 1 [vale 0 = diabled, vale 1 = enabled] Enable LCD channel 2 [vale 0 = diabled, vale 1 = enabled] Enable LCD channel 3 [vale 0 = diabled, vale 1 = enabled] Enable LCD channel 4 [vale 0 = diabled, vale 1 = enabled] If the contdown time (et vale of regiter 512 and 513) ha expired, the ymbol will be hown on the LCD diplay. 90 According to election of enor channel of mearing vale regiter Ch 1 Ch 1 Ch 2 Ch 1 Ch 3 Ch 2 Ch Channel aignment for traffic light fnction Inpt regiter addre of the regiter ( example: channel temperatre = addre '0001'0010' ) Traffic light fnction Definition of color of LCD back lightning range 1 Traffic light fnction Definition of color of LCD back lightning range 2 Traffic light fnction Definition of color of LCD back lightning range 3 0 = off 1 = green 2 = yellow 3 = red 4 = ble 5 = magenta = cyan 7 = white 1 15 Threhold vale traffic light fnction ange 1 range 2 Setting for change threhold of LCD back lightning. The vale inpt correpond to the enor type choen in regiter 1 10 (meared variable regiter). Example: Change from ble to green at 20 C Change from green to red at 35 C ange 1 (egiter 13) et to ble = 4 10 ange 2 (egiter 14) et to green = 1 10 ange 3 (egiter 15) et to red = Threhold vale traffic light fnction ange 2 range 3 Threhold range1 2 (egiter 1) = Threhold range 1 3 (egiter 17) = Exception: If th DIP witch of the enor main board (22ADP) i () et to inchwc [caling factor i 0.001] Vale of regiter 401 i 2 (imperial) Senor Modb-egiter en v Sbject to change 9 / 9