HK ZVINODZORERA DPT-Ctrl-MOD Mhepo Inobata Dhivha Yekuraira Chinyorwa

NHUNGAMIDZO

Ndatenda nekusarudza HK Instruments DPT-Ctrl-MOD yakatevedzana mhepo inobata controller ine mutsauko kumanikidzwa kana kuyerera kwemhepo. Iyo DPTCtrl-MOD yakatevedzana PID controllers akagadzirirwa kuvaka otomatiki muHVAC/R indasitiri. Iine yakavakirwa-mukati controller yeDPT-Ctrl-MOD zvinokwanisika kudzora inogara ichimanikidza kana kuyerera kwevateveri, VAV masisitimu kana d.ampers. Paunenge uchidzora kuyerera kwemhepo, zvinokwanisika kusarudza mugadziri wefeni kana yakajairika yekuyera probe ine K-kukosha.

Iyo DPT-Ctrl-MOD inosanganisira Input terminal inogonesa kuverenga kwemasaini akawanda senge tembiricha kana kutonga relays pamusoro peModbus. Iyo Input terminal ine imwe yekuisa chiteshi yakagadzirirwa kugamuchira 0−10 V, NTC10k, Pt1000, Ni1000/(-LG), uye BIN IN (inogona yemahara kuonana) chiratidzo.

APPLICATIONS

DPT-Ctrl-MOD akatevedzana madivayiri anowanzo kushandiswa muHVAC/R masisitimu e:

• Kudzora kusiyanisa kudzvinyirira kana kuyerera kwemhepo mumhepo inobata masisitimu
• VAV zvikumbiro
• Kudzora kupaka garaji kunopedza mafeni

YAMBIRO

• VERENGA MIRAIRO IYI ZVAKANAKA USATI WAEDZA KUISA, KUSHANDA KANA KUSHANDISA MUCHITI UYU.
• Kutadza kucherekedza ruzivo rwekuchengetedza uye kutevedzera mirairo kunogona kuguma mukukuvadzwa KWAKO, RUFU UYE / KANA KUSIYANA KWEZVINHU.
• Kuti udzivise kuvhunduka kwemagetsi kana kukuvadzwa kwemidziyo, bvisa magetsi usati waisa kana kusevhisi uye shandisa waya chete ine insulation yakayerwa kuti izere mudziyo unoshanda vol.tage.
• Kuti udzivise moto unogona kuitika uye/kana kuputika usashandise mumhepo inogona kupfuta kana kuputika.
• Chengetedza iyi mirairo kuitira ramangwana.
• Ichi chigadzirwa, kana chaiswa, chichava chikamu cheinjiniya sisitimu ine maratidziro uye maitiro ekuita zvisina kugadzirwa kana kudzorwa neHK Instruments. Review zvikumbiro uye makodhi emunyika neemunharaunda kuti ave nechokwadi chekuti kuisirwa kuchave kushanda uye kwakachengeteka. Shandisa chete vane ruzivo uye ruzivo matekiniki kuisa mudziyo uyu.

SECIFICATIONS

Performance

Kururama (kubva kumanikidziro akaiswa):

Muenzaniso 2500:
Pressure <125 Pa = 1% + ±2 Pa
Pressure> 125 Pa = 1% + ±1 Pa
Muenzaniso 7000:
Pressure <125 Pa = 1.5% + ±2 Pa
Pressure> 125 Pa = 1.5% + ±1 Pa
(Kurongeka kwechokwadi kunosanganisira: kunyatsojeka, mutsara, hysteresis, kugadzikana kwenguva refu, uye kukanganisa kwekudzokorora)
Overpressure
Uchapupu hwekumanikidza: 25 kPa
Kuputika kwemhepo: 30 kPa
Zero point calibration:
Manual pushbutton kana Modbus
Nguva yekupindura:
1.0−20 s, inosarudzwa kuburikidza nemenyu kana Modbus

Kukurukurirana

Protocol: MODBUS pamusoro peSerial Line
Transmission Mode: RTU
Interface: RS485
Byte fomati (11 bits) muRTU modhi:
Coding system: 8-bit binary
Bits pabhayithi:
1 kutanga zvishoma
8 data bits, zvishoma zvakakosha zvishoma zvakatumirwa kutanga
1 bit yekuenzanisa
1 mira zvishoma
Baud rate: inosarudzwa mukugadzirisa
Modbus kero: 1-247 kero inosarudzwa mune yekumisikidza menyu

Zvinotaurwa Nezvehunyanzvi

Media inoenderana: 
Mhepo yakaoma kana magasi asina hutsinye
Controller parameter (inosarudzwa kuburikidza nemenyu uye Modbus):
Setpoint 0…2500 (muenzaniso 2500)
0…7000 (muenzaniso 7000)
P-bhendi 0…10 000
Ini-ndinowana 0…1000
D-chinhu 0…1000
Pressure units (inosarudzwa kuburikidza nemenyu):
Pa, kPa, mbar, inWC, mmWC, psi
Flow units (inosarudzwa kuburikidza nemenyu):
Vhoriyamu: m3/s, m3/hr, cfm, l/s
Velocity: m/s, ft/min
Chiyereso:
MEMS, hapana kuyerera-kuburikidza
Environment:
Kushanda tembiricha: -20…50 °C
Tembiricha yakabhadharwa chiyero 0…50 °C
Kuchengetedza tembiricha: -40…70 °C
Humidity: 0 kusvika 95% rH, kwete condensing

Zvenyama

Dimensions:
Nyaya: 102.0 x 71.5 x 36.0 mm
Kurema
150 g
Kukwidza:
2 imwe neimwe 4.3 mm screw holes, imwe yakatsvetwa
Zvekushandisa:
Mhosva: ABS
Chivharo: PC
Kudzvanywa kunopinza: Brass
Protection mureza:
IP54
Display
2-mutsara kuratidza (12 mavara / mutsara)
Mutsara 1: Nhungamiro yekudzora kubuda
Mutsara 2: Kumanikidza kana kuyerera kwemhepo kuyerwa, inosarudzwa kuburikidza nemenyu
Kana yekupinda yasarudzwa, mutsara wechi2 unoratidzawo ruzivo rwekuisa (yeexamptembiricha)
Saizi: 46.0 x 14.5 mm
Kubatanidza magetsi:
4+4 chinzvimbo chitubu-yakarodha zviteshi
Waya: 0.2–1.5 mm2 (16–24 AWG)
Cable entry:
Kusununguka kwekutambudzika: M16
Knockout: 16 mm
Pressure fittings
5.2 mm ndarira ine minzwa
+ High pressure
− Low pressure

Zvemagetsi

Mugove voltage:
24 VAC kana VDC, ± 10%
Simba rekushandisa:
<1.0 W
Chiratidzo chekubuda:
kuburikidza neModbus
Kudzora kuburitsa:
0-10 V
Input chiratidzo:
0−10 V, NTC10k, Pt1000, Ni1000/(-LG) kana BIN IN

Conformance

Inosangana nezvinodiwa zve:

EMC: CE 2014/30/EU UKCA SI 2016/1091
RoHS: 2011/65/EU SI 2012/3032
WEEE: 2012/19/EU SI 2013/3113

SCHEMATICS

INSTALLATION

1. Isa mudziyo munzvimbo yaunoda (ona nhanho 1).
2. Vhura chivharo uye fambisa tambo kuburikidza nekurerutsira uye batanidza waya kune terminal block (s) (ona danho 2).
3. Chishandiso chave kugadzirira kugadzirisa.

YAMBIRO! Isa simba chete mushure mekunge mudziyo waiswa waya zvakanaka.

CHECHI 1: KUKWEZA CHINA 

1. Sarudza nzvimbo yekumisikidza (duct, wall, panel).
2. Shandisa chishandiso se template uye nyora maburi eku screw.
3. Moimisa nema screws akakodzera.

CHECHI 2: WIRING DIAGRAMS

Kuti CE itevedzere, tambo yekudzivirira yakadzikwa zvakanaka inodiwa.

1. Sunungura kusununguka uye fambisa tambo (s).
2. Batanidza waya sezvakaratidzwa mumufananidzo 2a na2b.
3. Simbisa kusununguka kwekunetseka.

Zvinokurudzirwa kushandisa shielded twisted pair cable ye Modbus cabling. Iyo cable shield inofanirwa kuve yakavhurika pane imwe chete poindi, kazhinji, pakupera kwetambo huru.

CHECHITATU: CONFIGURATION

1. Dzvanya bhatani rekusarudza kwemasekonzi maviri kuti uvhure menyu yekushandisa.
2. Zero point kugadzirisa. Kuti uwane rumwe ruzivo, ona Danho 4.
   
3. Sarudza maitiro ekushanda emutongi: PRESSURE kana FLOW.
   • Sarudza PRESSURE paunenge uchidzora mutsauko wekumanikidza.
     Enda kunzvimbo 3.1.
   • Sarudza FLOW paunenge uchidzora kuyerera kwemhepo.
     Enda kunzvimbo 3.2.0.
     
     Kana control unit PRESSURE yasarudzwa
     Sarudza kumanikidza unit yekuratidzira uye kubuda: Pa, kPa, mbar, inWC kana mmWC. Woenda kupoint 4.
     
     Kana control unit FLOW inosarudzwa
     Sarudza maitiro ekushanda emutongi
     Sarudza Mugadziri paunenge uchibatanidza DPT-Ctrl-MOD kune feni ine pressure yekuyera matepi.
     Sarudza Common probe kana uchishandisa DPT-Ctrl-MOD ine yakajairika kuyerwa probe inotevera fomula:
     
     Kana Common probe yakasarudzwa: sarudza zviyero zvekuyera zvinoshandiswa mufomula (aka Formula unit) (kureva l/s)
     
     Sarudza K-kukosha
     a. Kana mugadziri akasarudzwa mudanho 3.2.0:
     Imwe neimwe fan ine chaiyo K-kukosha. Sarudza iyo K-kukosha kubva pane zvakatemwa nemugadziri we fan.
     b. Kana Common probe yakasarudzwa mudanho 3.2.0:
     Imwe neimwe yakajairika probe ine chaiyo K-kukosha. Sarudza iyo K-value kubva kune zvakajairwa probe mugadziri anotsanangurwa.
     Inowanikwa K-kukosha huwandu: 0.001…9999.000
     
     Sarudza kuyerera kwechikamu chekuratidzira uye kubuda: Kuyerera kwevhoriyamu: m3/s, m3/h, cfm, l/s Velocity: m/s, f/min.
     
4. Sarudza kero yeModbus: 1…247
   
5. Sarudza chiyero chebaud: 9600/19200/38400.
   
6. Sarudza iyo parity bit: Hapana / Kunyange / Odd
   
7. Sarudza nguva yekupindura: 1…20 s.
   
8. Sarudza Fixed Output (OFF / 0…100%), (ona danho 7 Fixed Output).
9. Sarudza rudzi rwekuisa.
   Passive tembiricha sensors: PT1000 / Ni1000 / Ni1000LG / NTC10k
   Voltage kupinza: VINPUT
   Chinja chekuisa: BIN IN
   Hapana mapindiro: HAPANA
   
10. Sarudza iyo setpoint yemutongi (SP2 inongowanikwa neBIN IN switch ruzivo):
    1. Kana iyo CONTROL UNIT yakasarudzwa PRESSURE.
       
    2. Kana iyo CONTROL UNIT yakasarudzwa FLOW.
       
11. Sarudza iyo TEMP COMP (OFF / ON), (ona danho 6, Temperature Compensation).
12. Sarudza proportional bhendi zvinoenderana nezvinodiwa zvekushandisa kwako.
    
13. Sarudza yakakosha kuwana zvinoenderana neako mashandisirwo ekushandisa.
    
14. Sarudza nguva yekutora zvinoenderana nezvinodiwa zvekushandisa.
    
15. Dzvanya bhatani rekusarudza kubuda menyu.
    

CHECHI 4: ZERO POINT ADJUSTMENT

CHERECHEDZA! Nguva dzose zero mudziyo usati washandisa. 

Mugove voltage inofanira kubatanidzwa awa imwe isati yagadziriswa zero point yaitwa. Svika kuburikidza neModbus kana nekudzvanya bhatani.

1. Sunungura ese machubhu kubva mukumanikidza inlets + uye -.
2. Shandisai menyu yekushandisa nekudzvanya bhatani rekusarudza kwemasekonzi maviri.
3. Sarudza Zero sensor nekudzvanya bhatani rekusarudza.
   
4. Mirira kusvikira LED yadzima uye wozoisa machubhu zvakare kune inlets yekumanikidza.

CHECHICHIshanu: PIDZA SIGNAL CONFIGURATION

Zviratidzo zvekupinza zvinogona kuverengwa pamusoro peModbus kuburikidza neDPT-MOD RS485 interface.

Signals	Kururama kwechiyero	Resolution
0…10 V	< 0,5 %	0,1 %
NTC10k	< 0,5 %	0,1 %
Pt1000	< 0,5 %	0,1 %
Ni1000/(-LG)	< 0,5 %	0,1 %
BIN IN (inogona kusununguka kuonana)	/	/

Iyo jumpers inofanira kuiswa maererano nemirairo iri pasi apa uye kukosha
inofanira kuverengwa kubva murejista yakarurama.

CHECHItanhatu: MARIPIRO YETEMPERATURE

Iyo mudziyo unosanganisira yekunze tembiricha muripo basa iro rinogona kugoneswa kubva kumenyu. Kana yakamiswa uye yekunze tembiricha sensor yakasungirirwa, iyo inoshanda yekuseta poindi yemudziyo inogadziridzwa kutsiva kutonhora kwekunze kwemhepo. Izvi zvinogona kuguma nekuchengetedza magetsi. kumhepo inotonhora yekunze. Izvi zvinogona kuguma nekuchengetedza magetsi.

Kana tembiricha muripo akagoneswa, mudziyo wacho linearly kuderedza
nzvimbo yemushandisi (REF FLOW/REF PRESSURE) ne0 % kusvika TC DROP % kubva paTC START TE kusvika TC STOP TE.

Chishandiso chinomanikidza +5 °C mutsauko pakati pekutanga nekumisa tembiricha. Tembiricha yekutanga inofanira kunge yakakwira pane yekumira tembiricha.

1. Batanidza uye gadzirisa yekunze tembiricha yemhepo sensor. Ona nhanho 5.
2. Bvisa tembiricha muripo.
   
3. Seta tembiricha yekutanga yekuripa
   
4. Seta tembiricha yekumira yekubhadhara.
   
5. Seta iyo yakanyanya kudonha muzanatage muripo.
   

STEP 7: Yakagadziriswa kubuda

Yakagadziriswa inobuda marongero inogona kugoneswa kuseta iyo control inobuda kune preset kukosha. Chinangwa chikuru chekushanda uku ndechekugonesa kugadziridzwa kwemavharuvhu emhepo uye zviteshi pasina DPT-Ctrl inokanganisa duct pressure kana kuyerera kwemhepo. Inogona zvakare kubatsira mukugadzirisa kuisirwa.

1. Kugonesa iyo yakagadziriswa inobuda, skrota kunzvimbo yayo mumenyu
   
2. Dzvanya bhatani rekusarudza uye sarudza iyo yaunoda yakatarwa inobuda kukosha. Izvo zvinobuda zvino zvichagara pamutengo uyu nekusingaperi. Mune yakajairika maitiro ekushanda (inoratidzwa pazasi), mutsara wepamusoro wechiratidziro ucharatidza FIXED xx% kuratidza kuti yakabuda yakagadziriswa.
   
3. Kuti ugone kugonesa yakajairika kudzora kubuda uye kudzima yakagadziriswa inobuda, skrota kunzvimbo yayo, isarudze uye isa kukosha ku OFF.
   Yakagadziriswa yekubuda basa inowanikwawo kuburikidza neModbus. (4×0016: Overdrive inoshanda, 4×0015: Overdrive value)

nhanho 8: Kushandisa iyo 2SP-chimiro

2SP (setpoint) chinhu chine bhinari yekuisa yekusarudza pakati pemaseti maviri emushandisi anogadziriswa. Iyo inodiwa setpoint inogona kusarudzwa, kune example, newachi yevhiki, shandura chinja kana kiyi kadhi switch.

1. Sarudza INPUT => BIN IN.
   
2. Seta majumper sezvakaratidzwa padivi kuti uone chiratidzo chekupinza.
   

CHECHI 9: MODBUS REGISTERS

Basa rekodhi 03 - Verenga rejista yekubata, kodhi yebasa 06 - Nyora rejista imwe, kodhi yebasa 16 - Nyora akawanda marejista

Register	Tsananguro yeparameter	Data Type	Value	Range
4×0001	Mugadziri	16 zvishoma	0…8	0 = FläktWoods 1 = Rosenberg, 2 = Nicotra-Gebhardt 3 = Comefri 4 = Ziehl-Abegg 5 = ebm-papst 6 = Gebhardt 7 = Nicotra 8 = Common probe
4×0002	Formula unit (kana sarudzo yemugadziri = yakajairika probe)	16 zvishoma	0…5	0=m3/s, 1=m3/h, 2=cfm, 3=l/s, 4=m/s, 5=f/min
4×0003	K-chinhu chakakosha	16 zvishoma	0…9999	0…9999
4×0004	K-factor decimal	16 zvishoma	0…999	0…999
4×0005	Nguva yekupindura	16 zvishoma	0…20	0…20 p
4×0006	PID control unit	16 zvishoma	0…1	0=Dzvinyiriro, 1=Kuyerera
4×0007	PID pressure ref	16 zvishoma	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)
4×0008	PID inoyerera ref nhamba	16 zvishoma	0…30000	0…30000
4×0009	PID inoyerera ref decimal	16 zvishoma	0…999	0…999
4×0010	PID p kukosha	16 zvishoma	0…10000	0…10000
4×0011	PID uye nhamba	16 zvishoma	0…1000	0…1000
4×0012	PID uye decimal	16 zvishoma	0…99	0…99
4×0013	PID d nhamba	16 zvishoma	0…1000	0…1000
4×0014	PID d decimal	16 zvishoma	0…99	0…99
4×0015	Overdrive value	16 zvishoma	0…100	0...100 %
4×0016	Overdrive inoshanda	16 zvishoma	0…1	0=Kudzimwa, 1=Kubatidzwa
4×0017	Tembiricha muripo	16 zvishoma	0…1	0=Kudzimwa, 1=Kubatidzwa
4×0018	Temp. comp. kutanga TE	16 zvishoma	-45…50	-45… 50 ° C
4×0019	Temp. comp. mira TE	16 zvishoma	-50…45	-50… 45 ° C
4×0020	Temp. comp. donhedza nhamba yakakwana	16 zvishoma	0…99	0...99 %
4×0021	Temp. comp. donhedza decimal chikamu	16 zvishoma	0…999	0.0...0.999 %
4×0022	PID Pressure Ref SP 1	16 zvishoma	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)
4×0023	PID Pressure Ref SP 2	16 zvishoma	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)
4×0024	PID Flow Ref SP 1 integer	16 zvishoma	0…30000	0…30000
4×0025	PID Flow Ref SP 1 decimal	16 zvishoma	0…999	0…999
4×0026	PID Flow Ref SP 2 integer	16 zvishoma	0…30000	0…30000
4×0027	PID Flow Ref SP 2 decimal	16 zvishoma	0…999	0…999
4×0028	Flow unit (kuratidza uye PID SP)	16 zvishoma	0…5	0=m3/s, 1=m3/h, 2=cfm, 3=l/s, 4=m/s, 5=f/min

Basa rekodhi 04 - Verenga rejista yekupinza 

Register	Tsananguro yeparameter	Data Type	Value	Range
3×0001	Shanduro yepurogiramu	16 zvishoma	0…1000	100…9900
3×0002	Kumanikidzwa kuverenga A	16 zvishoma	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)	-250…2500 (muenzaniso 2500) -700…7000 (muenzaniso 7000)
3×0003	Kupinza 0…10 V	16 zvishoma	0…100	0...100 %
3×0004	Input PT1000	16 zvishoma	-500…500	-50…+50 °C
3×0005	Input Ni1000	16 zvishoma	-500…500	-50…+50 °C
3×0006	Input Ni1000-LG	16 zvishoma	-500…500	-50…+50 °C
3×0007	Nyora NTC10k	16 zvishoma	-500…500	-50…+50 °C
3×0008	Kuyerera m3/s	16 zvishoma	0…10000	0…100 m3/s
3×0009	Kuyerera m3/h	16 zvishoma	0…30000	0…30000 m3/h
3×0010	Kuyerera cfm	16 zvishoma	0…30000	0…30000 cfm
3×0011	Kuyerera l/s	16 zvishoma	0…3000	0…3000 l/s
3×0012	Velocity m/s	16 zvishoma	0…1000	0…100 m/s
3×0013	Velocity f/min	16 zvishoma	0…5000	0…5000 f/min

Basa rekodhi 02 - Verenga chimiro chekuisa 

Register	Tsananguro yeparameter	Data Type	Value	Range
1×0001	Kupinza: BIN IN	Zvishoma 0	0…1	0=Kudzimwa, 1=Kubatidzwa

Basa rekodhi 05 - Nyora coil imwe chete 

Register	Tsananguro yeparameter	Data Type	Value	Range
0x0001	Zeroing basa	Zvishoma 0	0…1	0=Kudzimwa, 1=Kubatidzwa

RECYCLING/KURASA

Zvikamu zvasara kubva pakuiswa zvinofanirwa kudzokororwa zvinoenderana nemirairo yenzvimbo yako. Zvishandiso zvakabviswa zvinofanirwa kuendeswa kunzvimbo yekudzokorodza iyo inonyanya kushandisa tsvina yemagetsi.

WARRANTY POLICY

Mutengesi anosungirwa kupa waranti yemakore mashanu yezvinhu zvinounzwa zvine chekuita nekugadzira uye kugadzira. Nguva yewaranti inofungidzirwa kutanga pazuva rekutumira rechigadzirwa. Kana chikanganiso chezvigadzirwa kana chikanganiso chekugadzira chikawanikwa, mutengesi anosungirwa, kana chigadzirwa chikatumirwa kumutengesi pasina kunonoka kana nguva isati yapera waranti, kugadzirisa kukanganisa pakufunga kwake kungave nekugadzirisa chigadzirwa chakaremara. kana nekuendesa mahara kumutengi chigadzirwa chitsva chisina mhosva uye nekuchitumira kune mutengi. Mari yekuendesa kwekugadzirisa pasi pewaranti ichabhadharwa nemutengi uye mari yekudzorera nemutengesi. Iyo waranti haisanganisi kukuvadzwa kwakakonzerwa netsaona, mheni, mafashama kana chimwe chiitiko chechisikigo, kupfeka kwakajairika uye kubvaruka, kubata zvisina kunaka kana kusaita hanya, kushandisa zvisina kujairika, kuwandisa, kuchengetedza kwakashata, kutarisirwa kusirizvo kana kuvaka patsva, kana shanduko nekuisa basa risina kuitwa ne mutengesi. Kusarudzwa kwezvinhu zvezvishandiso zvinongoita ngura ibasa remutengi, kunze kwekunge zvabvumiranwa zviri pamutemo. Kana mugadziri akachinja chimiro chemudziyo, mutengesi haasungirwe kuita shanduko dzakafanana nemidziyo yakatotengwa. Kukwidza nyaya yewaranti kunoda kuti mutengi aite nemazvo mabasa ake akabuda kubva mukutumira uye kutaurwa muchibvumirano. Mutengesi achapa waranti itsva yezvinhu zvakatsiviwa kana kugadziriswa mukati mewaranti, zvisinei chete nekupera kwenguva yewaranti yechigadzirwa chekutanga. Warranti inosanganisira kugadziriswa kwechikamu chakaremara kana mudziyo, kana kana zvichidikanwa, chikamu chitsva kana mudziyo, asi kwete kuisirwa kana kuchinjana mari. Pasina mamiriro ezvinhu mutengesi ane mhosva yekukuvadza muripo wekukuvara kusiri kwakananga.

http://www.hkinstruments.fi/

Zvinyorwa / Zvishandiso

HK ZVINOITA DPT-Ctrl-MOD Air Handling Controller [pdf] Bhuku reMirayiridzo DPT-Ctrl-MOD, Air Handling Controller, Mutongi weKubata, DPT-Ctrl-MOD, Mutongi

References

• User Manual