Danfoss ECA 71 MODBUS Jagorar Module Sadarwa

Don guje wa rauni na mutane da lalacewar na'urar, ya zama dole a karanta da kiyaye waɗannan umarnin a hankali.
Ana amfani da alamar gargadi don jaddada yanayi na musamman waɗanda ya kamata a yi la'akari da su.

Wannan alamar tana nuna cewa ya kamata a karanta wannan yanki na musamman tare da kulawa ta musamman.

1.2 Game da ECA 71

Tsarin sadarwa na ECA 71 MODBUS yana ba da damar kafa hanyar sadarwa ta MODBUS tare da daidaitattun abubuwan cibiyar sadarwa. Ta hanyar tsarin SCADA (Client OPC) da uwar garken Danfoss OPC yana yiwuwa a sarrafa masu sarrafawa a cikin ECL Comfort a cikin jerin 200/300 daga nesa.

Ana iya amfani da ECA 71 don duk katunan aikace-aikacen a cikin jerin ECL Comfort 200 da kuma a cikin jerin 300.
ECA 71 tare da ka'idar mallakar mallakar ECL Comfort ta dogara ne akan MODBUS®.

Matsaloli masu isa (dangane da kati):

Ƙimar firikwensin

Nassoshi da ƙimar da ake so
Sauke da hannu

Matsayin fitarwa
Alamun yanayi da matsayi

Ƙunƙarar zafi da ƙaura a layi daya
Ƙayyadaddun yanayin zafi da dawowa

Jadawalai
Bayanan mita mai zafi (kawai a cikin ECL Comfort 300 kamar na sigar 1.10 kuma kawai idan an ɗora ECA 73)

1.3 Daidaituwa

Nau'in ECA na zaɓi:

ECA 71 ya dace da ECA 60-63, ECA 73, ECA 80, ECA 83, ECA 86 da ECA 88.
Max. Ana iya haɗa nau'ikan ECA guda 2.

ECL Ta'aziyya:
ECL Comfort 200 jerin

Dangane da nau'in ECL Comfort 200 1.09 ECA 71 ya dace, amma ana buƙatar ƙarin kayan aikin adireshin. Ana iya sauke kayan aikin adireshin daga http://heating.danfoss.com.

ECL Comfort 300 jerin

ECA 71 ya dace da ECL Comfort 300 kamar na sigar 1.10 (wanda kuma aka sani da ECL Comfort 300S) kuma babu buƙatar ƙarin kayan aikin adireshin.

ECL Comfort 300 kamar na sigar 1.08 ya dace, amma ana buƙatar ƙarin kayan aikin adireshin.
Duk nau'ikan ECL Comfort 301 da 302 sun dace, amma ana buƙatar ƙarin kayan aikin adireshin.

ECL Comfort 300 kawai kamar na 1.10 na iya saita adireshin da aka yi amfani da shi a cikin ECA 71 module. Duk sauran masu sarrafa ECL Comfort zasu buƙaci kayan aikin adireshi don saita adireshin.

ECL Comfort 300 kawai kamar na sigar 1.10 ne kawai zai iya sarrafa bayanan mita zafi daga tsarin ECA 73.

2. Kanfigareshan

2.1 Bayanin hanyar sadarwa

Cibiyar sadarwar da aka yi amfani da ita don wannan tsarin tana da mutuƙar sharadi (ajin aiwatarwa = asali) tare da MODBUS akan layin RS-485 mai waya biyu. Tsarin yana amfani da yanayin watsa RTU. Ana haɗa na'urori kai tsaye zuwa cibiyar sadarwar, watau
daisy sarka. Cibiyar sadarwa tana amfani da polarization na layi da ƙarewar layi a ƙarshen duka.

Waɗannan jagororin sun dogara da yanayin muhalli da halayen cibiyar sadarwar jiki:

Matsakaicin tsayin kebul na mita 1200 ba tare da maimaitawa ba
32 na'urorin pr. master / repeater (mai maimaita yana ƙidaya azaman na'ura)

Modulolin suna amfani da tsarin ƙimar baud ta atomatik wanda ya dogara da ƙimar kuskuren byte. Idan rabon kuskure ya wuce iyaka, ana canza ƙimar baud. Wannan yana nufin cewa duk na'urorin da ke cikin cibiyar sadarwa dole ne su yi amfani da saitunan sadarwa iri ɗaya, watau saitunan sadarwa da yawa ba a yarda. Module ɗin na iya aiki tare da ko dai 19200 (tsoho) ko 38400 baud adadin baud network, 1 fara bit, 8 data bits, har ma da daidaito da kuma bit tasha ɗaya (11 ragowa). Ingantacciyar kewayon adireshin shine 1 - 247.

Don cikakkun bayanai, da fatan za a tuntuɓi ƙayyadaddun bayanai

Modbus Application Protocol V1.1a.
MODBUS akan Serial Line, Ƙayyadaddun Bayani & Jagorar aiwatarwa V1.0 duka biyun ana iya samun su akan http://www.modbus.org/

2.2 Hauwa da wayoyi na ECA 71

2.3 Ƙara na'urori zuwa cibiyar sadarwa
Lokacin da aka ƙara na'urori zuwa cibiyar sadarwar, dole ne a sanar da maigidan. Idan akwai Sabar OPC, ana aika wannan bayanin ta hanyar Configurator. Kafin ƙara na'ura zuwa cibiyar sadarwar, yana da kyau a saita adireshin. Dole ne adireshin ya zama na musamman a cikin hanyar sadarwa. Ana ba da shawarar kula da taswira tare da bayanin jeri na'urar da adireshinsu.

2.3.1 Saitin adireshi a cikin ECL Comfort 200/300/301
ECL Comfort 300 kamar na 1.10:

Je zuwa layi na 199 (circuit I) a gefen launin toka na Katin ECL.
Riƙe maɓallin kibiya na tsawon daƙiƙa 5, layin siga A1 zai bayyana (A2 da A3 suna nan don ECA 73 kawai).
Ana nuna menu na adireshin (ECL Comfort 300 kamar na sigar 1.10 kawai)

Zaɓi adireshin da ke akwai a cikin hanyar sadarwar (adireshi 1-247)

Kowane mai sarrafa ECL Comfort a cikin gidan yanar gizo dole ne ya sami adireshi na musamman.

ECL Comfort 200 duk nau'ikan:
ECL Comfort 300 tsofaffin nau'ikan (kafin 1.10):
ECL Comfort 301 duk nau'ikan:

Ga duk waɗannan ECL Comfort masu kula, ana buƙatar software na PC don saitawa da karanta adireshin mai sarrafawa a cikin ECL Comfort. Wannan software, ECL Comfort Address Tool (ECAT), ana iya saukewa daga

http://heating.danfoss.com

Bukatun tsarin:
Software yana iya aiki a ƙarƙashin tsarin aiki masu zuwa:

Windows NT / XP / 2000.

Bukatun PC:

Min. Pentium CPU

Min. 5 MB sararin sararin diski kyauta
Min. tashar COM kyauta ɗaya don haɗi zuwa mai sarrafa ECL Comfort
Kebul daga tashar COM don haɗi zuwa ECL Comfort mai kula da ramin sadarwar gaba. Ana samun wannan kebul akan haja (lambar lamba 087B1162).

ECL Comfort Address Tool (ECAT):

Zazzage software ɗin kuma gudanar da: ECAT.exe
Zaɓi tashar COM wacce ke haɗa kebul ɗin cikinta

Zaɓi adireshin kyauta a cikin hanyar sadarwa. Lura cewa wannan kayan aikin ba zai iya gano ko ana amfani da adireshi iri ɗaya fiye da sau ɗaya a cikin ECL Comfort mai kula ba
Danna 'Rubuta'
Don tabbatar da cewa adireshin daidai ne, danna 'Karanta'

Ana iya amfani da maɓallin 'Blink' don tabbatar da haɗin kai zuwa mai sarrafawa. Idan an danna 'Blink', mai sarrafawa zai fara kyaftawa (latsa kowane maɓalli na mai sarrafawa don sake dakatar da kiftawar).

Dokokin adireshi
Gabaɗaya jagororin dokokin adireshin da aka yi amfani da su a cikin tsarin SCADA:

Ana iya amfani da adireshi sau ɗaya kawai a kowace hanyar sadarwa
Ingantacciyar adireshin kewayon 1 - 247
Tsarin yana amfani da adireshin yanzu ko na ƙarshe sananne
a. Adireshi mai inganci a cikin ECL Comfort mai sarrafa (wanda aka saita ta ECL Comfort Address Tool ko kai tsaye a cikin ECL Comfort 300 kamar na sigar 1.10)
b. Adireshin da aka yi amfani da shi na ƙarshe
c. Idan ba a sami ingantaccen adireshin ba, adireshin ƙa'idar ba shi da inganci

ECL Comfort 200 da ECL Comfort 300 tsofaffin nau'ikan (kafin 1.10):
Duk wani tsarin ECA da aka ɗora a cikin ECL Comfort mai sarrafa dole ne a cire shi kafin a saita adireshin. Idan an saka
Ba a cire tsarin ECA ba kafin a saita adireshin, saitin adireshin zai gaza.

ECL Comfort 300 kamar na 1.10 da ECL Comfort 301/ ECL Comfort 302:
Babu batutuwa

3. Janar bayanin siga

3.1 Sigar suna
An raba sigogi zuwa wasu sassan aiki, manyan sassa sune ma'aunin sarrafawa da sigogin jadawalin.
Ana iya samun cikakken jerin ma'auni a cikin kari.
Duk sigogi sun yi daidai da kalmar MODBUS “riƙe rajista” (ko “rejistar shigarwa” lokacin karantawa kawai). Don haka ana karantawa/rubutu duk sigogi a matsayin ɗaya (ko sama da haka) riƙon rajistar shigarwa ba tare da nau'in bayanai ba.

3.2 Sarrafa sigogi
Ma'aunin mu'amalar mai amfani yana cikin kewayon adireshi 11000 - 13999. Ƙididdigar ƙima ta 1000 tana nuna lambar da'ira ta ECL Comfort, watau 11xxx ita ce da'ira I, 12xxx ita ce da'ira II kuma 13xxx ita ce da'ira III.
Ana kiran sigogin (lambobi) daidai da sunansu a cikin ECL Comfort. Ana iya samun cikakken jerin sigogi a cikin kari.

3.3 Jadawalai
Ta'aziyya ta ECL tana raba jadawalin zuwa kwanaki 7 (1-7), kowanne ya ƙunshi lokutan mintuna 48 x 30.
Jadawalin mako a cikin da'ira III yana da rana ɗaya kawai. Za a iya saita matsakaicin lokutan jin daɗi 3 don kowace rana.

Dokoki don daidaita jadawalin

Dole ne a shigar da lokutan a cikin tsarin lokaci, watau P1… P2… P3.
Ƙimar farawa da tsayawa dole ne su kasance cikin kewayon 0, 30, 100, 130, 200, 230, …, 2300, 2330, 2400.

Dole ne ƙimar farawa ta kasance kafin ƙimar tsayawa idan lokacin yana aiki.
Lokacin da aka rubuta lokacin tsayawa zuwa sifili, za a share lokacin ta atomatik.
Lokacin da aka rubuta lokacin farawa daga sifili, ana ƙara lokaci ta atomatik.

3.4 Yanayin da matsayi
Yanayin da sigogi suna cikin kewayon adireshin 4201 - 4213. Ana iya amfani da yanayin don sarrafa yanayin Ta'aziyya na ECL. Matsayin yana nuna matsayin ECL Comfort na yanzu.

Idan an saita da'ira ɗaya zuwa yanayin hannu, ta shafi duk da'irori (watau mai sarrafawa yana cikin yanayin hannu).

Lokacin da aka canza yanayin daga jagora zuwa wani yanayi a cikin da'ira ɗaya, kuma yana shafi duk da'irori a cikin mai sarrafawa. Mai sarrafawa yana komawa ta atomatik zuwa yanayin da ya gabata idan bayanin yana samuwa. In ba haka ba (rashin wutar lantarki / sake farawa), mai sarrafawa
zai koma ga tsoho yanayin duk da'irori wanda aka tsara aiki.

Idan an zaɓi yanayin jiran aiki, za a nuna matsayin azaman koma baya.

3.5 Lokaci da kwanan wata
Alamomin lokaci da kwanan wata suna cikin kewayon adireshin 64045 – 64049.
Lokacin daidaita kwanan wata ya zama dole a saita kwanan wata mai aiki. Example: Idan kwanan wata ya kasance 30/3 kuma dole ne a saita zuwa 28/2, wajibi ne a canza ranar farko kafin canza wata.

3.6 Bayanan mita mai zafi

Lokacin da aka shigar da ECA 73 tare da mita masu zafi (kawai lokacin da M-Bus ya haɗa shi), yana yiwuwa a karanta dabi'u masu zuwa*.

Ainihin kwarara

Ƙarar da aka tara
Ikon gaske
Tarin makamashi

Yawan zafin jiki
Dawo da zafin jiki

Don cikakkun bayanai da fatan za a tuntuɓi umarnin ECA 73 da ƙari.
* Ba duk mita masu zafi ke goyan bayan waɗannan ƙimar ba

3.7 Musamman ma'auni
Siffofin na musamman sun haɗa da bayanai game da nau'o'i da nau'i. Ana iya samun ma'auni a cikin jerin ma'auni a cikin kari. Wadanda kawai ke da rufaffiyar rufaffiyar/maɓalli na musamman an bayyana su anan.

Na'urar sigar
Parameter 2003 yana riƙe da sigar na'urar. Lambar ta dogara ne akan nau'in aikace-aikacen ECL Comfort N.nn, mai lamba 256*N + nn.

ECL Comfort aikace-aikace
Parameter 2108 yana riƙe da aikace-aikacen ECL Comfort. Lambobin ƙarshe guda 2 suna nuna lambar aikace-aikacen, da lambar farko (s) harafin aikace-aikacen.

4 Kyakkyawan ɗabi'a wajen ƙirƙira cibiyar sadarwar MODBUS mai dumama gunduma

A cikin wannan babin an jera wasu shawarwarin ƙira na asali. Waɗannan shawarwarin sun dogara ne akan sadarwa a cikin tsarin dumama. An gina wannan babi a matsayin example na tsarin sadarwa. The example iya bambanta daga takamaiman aikace-aikace. Abubuwan da ake buƙata na yau da kullun a cikin tsarin dumama shine samun damar yin amfani da abubuwa masu kama da juna kuma don samun damar yin ƴan gyare-gyare.

Matakan aikin da aka kwatanta na iya raguwa a ainihin tsarin.
Gabaɗaya ana iya cewa mai sarrafa cibiyar sadarwa yana sarrafa ayyukan cibiyar sadarwa.

4.1 Tunani kafin aiwatar da sadarwa
Yana da matukar mahimmanci a kasance mai gaskiya lokacin da aka ƙayyade cibiyar sadarwa da aiki. Dole ne a yi wasu la'akari don tabbatar da cewa mahimman bayanai ba a toshe su ba saboda yawan sabunta bayanan maras muhimmanci. Ka tuna cewa tsarin dumama yawanci yana da tsayin daka na dogon lokaci, don haka ana iya ƙididdige shi akai-akai.

4.2 Abubuwan buƙatu na asali don bayanai a cikin tsarin SCADA
Mai kula da Ta'aziyyar ECL na iya tallafawa hanyar sadarwa tare da wasu guntun bayanai game da tsarin dumama. Yana iya zama kyakkyawan ra'ayi a yi la'akari da yadda za a raba tas ɗin da waɗannan nau'ikan bayanan ke haifarwa.

Gudanar da ƙararrawa:
Ƙimar da ake amfani da ita don samar da yanayin ƙararrawa a cikin tsarin SCADA.
Kuskuren kulawa:
A cikin duk hanyoyin sadarwa kurakurai za su faru, kuskure yana nufin lokacin ƙarewa, duba kuskuren jimla, sake aikawa da ƙarin zirga-zirgar zirga-zirga. Ana iya haifar da kurakurai ta hanyar EMC ko wasu yanayi, kuma yana da mahimmanci a ajiye wasu bandwidth don sarrafa kuskure.
Shigar da bayanai:
Shigar da zafin jiki da sauransu a cikin ma'ajin bayanai aiki ne wanda yawanci ba shi da mahimmanci a tsarin dumama. Wannan aikin dole ne ya kasance yana gudana koyaushe "a bango". Ba a ba da shawarar haɗa sigogi kamar wuraren saiti da sauran sigogi waɗanda ke buƙatar hulɗar mai amfani don canzawa.

Sadarwa ta kan layi:
Wannan sadarwa ce kai tsaye tare da mai sarrafawa guda ɗaya. Lokacin da aka zaɓi mai sarrafawa (misali hoton sabis a cikin tsarin SCADA) ana ƙara zirga-zirga zuwa wannan mai sarrafa guda ɗaya. Ana iya ƙididdige ƙimar ma'auni akai-akai don ba mai amfani da amsa cikin sauri. Lokacin da aka daina buƙatar sadarwar kan layi (misali barin hoton sabis a cikin tsarin SCADA), dole ne a saita zirga-zirga zuwa matakin al'ada.
Sauran na'urori:
Kar a manta da adana bandwidth don na'urori daga wasu masana'anta da na'urori masu zuwa. Mitar zafi, na'urori masu auna matsa lamba, da sauran na'urori dole ne su raba ƙarfin cibiyar sadarwa.

Dole ne a yi la'akari da matakin nau'ikan nau'ikan sadarwa daban-daban (exampAn ba da shi a cikin adadi 4.2a).

4.3 Ƙarshe na nodes a cikin hanyar sadarwa
A lokacin farawa dole ne a tsara hanyar sadarwar tare da la'akari da adadin nodes na ƙarshe da zirga-zirgar hanyar sadarwa a cikin hanyar sadarwa.
Cibiyar sadarwa tare da ƴan masu sarrafawa da aka haɗa na iya aiki ba tare da wata matsala ta bandwidth kwata-kwata ba. Lokacin da aka ƙara hanyar sadarwar, duk da haka, matsalolin bandwidth na iya faruwa a cikin hanyar sadarwa. Don magance irin waɗannan matsalolin, dole ne a rage yawan zirga-zirga a cikin duk masu sarrafawa, ko za a iya aiwatar da ƙarin bandwidth.

4.4 Hanyar sadarwar layi daya
Idan ana amfani da adadi mai yawa na masu sarrafawa a cikin iyakataccen yanki tare da iyakataccen tsayin kebul na sadarwa, hanyar sadarwar layi daya na iya zama hanya don samar da ƙarin bandwidth.
Idan maigidan yana tsakiyar cibiyar sadarwar, ana iya raba hanyar sadarwa cikin sauƙi zuwa biyu kuma ana iya ninka bandwidth sau biyu.

4.5 Abubuwan la'akari da bandwidth
ECA 71 ya dogara ne akan umarni/tambaya da amsa, ma'ana cewa tsarin SCADA yana aika umarni/tambayi da ECA 71 martani ga wannan. Kada kayi ƙoƙarin aika sabbin umarni kafin ECA 71 ta aika da sabuwar amsa ko ƙarewar lokaci.

A cikin hanyar sadarwar MODBUS ba zai yiwu a aika umarni/tambayoyi zuwa na'urori daban-daban a lokaci guda ba (sai dai watsa shirye-shirye). Umarni ɗaya/tambaya - dole ne a kammala amsa kafin a fara na gaba. Wajibi ne a yi tunani game da lokacin zagaye
lokacin zayyana hanyar sadarwa. Manyan cibiyoyin sadarwa za su kasance suna da manyan lokutan tafiya.

Idan na'urori masu yawa dole ne su sami bayanai iri ɗaya, yana yiwuwa a yi amfani da adireshin watsa shirye-shirye 0. Ana iya amfani da watsa shirye-shirye kawai lokacin da babu amsa da ya dace, watau ta hanyar rubuta umarnin.

4.6 Ƙididdiga ta sabuntawa daga mai sarrafa ECL Comfort
Ƙimar da ke cikin ƙirar ƙima tana da ƙima. Lokutan sabunta ƙimar sun dogara da aikace-aikacen.
Mai zuwa shine ƙaƙƙarfan jagora:

Waɗannan lokutan sabuntawa suna nuna sau nawa yana da ma'ana don karanta dabi'u daga nau'ikan daban-daban

4.7 Rage kwafin bayanai a cikin hanyar sadarwa
Rage adadin bayanan da aka kwafi. Daidaita lokacin jefa ƙuri'a a cikin tsarin zuwa ainihin buƙata da ƙimar sabunta bayanai. Yana da ɗan ma'ana don yin zabe lokaci da kwanan wata kowane daƙiƙa idan ana sabunta su sau ɗaya ko sau biyu a kowane minti ɗaya daga mai sarrafa ECL Comfort.

4.8 Shirye-shiryen hanyar sadarwa
Dole ne a saita hanyar sadarwa koyaushe azaman hanyar sadarwa mai sarƙar daisy, duba tsohon tsohonamples daga cibiyar sadarwa mai sauƙi zuwa mafi hadaddun cibiyoyin sadarwa a ƙasa.
Hoto 4.8a yana kwatanta yadda dole ne a ƙara ƙarewa da polarization na layi. Don takamaiman bayanai, tuntuɓi ƙayyadaddun MODBUS.

Kada a saita hanyar sadarwar kamar yadda aka nuna a ƙasa:

5. Yarjejeniya

Tsarin ECA 71 na'ura ce ta MODBUS. Tsarin yana goyan bayan adadin lambobin ayyukan jama'a. Naúrar bayanan aikace-aikacen MODBUS (ADU) an iyakance shi zuwa bytes 50.
Lambobin ayyukan jama'a masu goyan baya
03 (0x03) Karatu Rike Rajista
04 (0x04) Karanta Masu Rajista
06 (0x06) Rubuta Rijista Guda

5.1 Lambobin ayyuka
5.1.1 Lambobin ayyuka sun ƙareview

5.1.2 MODBUS/ECA 71 saƙonni
5.1.2.1 Karatun sigar karantawa kawai (0x03)
Ana amfani da wannan aikin don karanta ƙimar lambar sigar karantawa kawai ta ECL Comfort. Ana mayar da ƙima koyaushe azaman ƙimar lamba kuma dole ne a daidaita su gwargwadon ma'anar siga.
Neman adadin fiye da sigogi 17 a jere yana ba da amsa kuskure. Neman lambar siga (s) maras samuwa zai ba da amsa kuskure.

Buƙatun/amsa shine yarda da MODBUS lokacin karanta jerin sigogi (Karanta rajistar shigarwa).

5.1.2.2 Karanta sigogi (0x04)
Ana amfani da wannan aikin don karanta ƙimar lambar sigar ECL Comfort. Koyaushe ana mayar da ƙima a matsayin ƙimar lamba kuma dole ne a daidaita su bisa ga ƙima.
Neman adadin fiye da sigogi 17 yana ba da amsa kuskure. Neman lambar siga (s) maras samuwa zai ba da amsa kuskure.

5.1.2.3 Rubuta lambar sigar (0x06)
Ana amfani da wannan aikin don rubuta sabon ƙimar saiti zuwa lambar ma'auni na Comfort ECL. Dole ne a rubuta dabi'u azaman ƙimar lamba kuma dole ne a daidaita su gwargwadon ma'anar siga.
Ƙoƙarin rubuta ƙima a wajen ingantacciyar kewayon zai ba da amsa kuskure. Dole ne a sami mafi ƙarancin ƙima da ƙima daga umarnin ECL Comport mai sarrafa.

5.2 Watsa shirye-shirye
Samfuran suna tallafawa saƙonnin watsa shirye-shiryen MODBUS (adireshin raka'a = 0).
Umurni/aiki inda ake amfani da watsa shirye-shirye

rubuta sigar ECL (0x06)

5.3 Lambobin kuskure
Don cikakkun bayanai, da fatan za a tuntuɓi ƙayyadaddun bayanai

Modbus Application Protocol V1.1a.
MODBUS akan Serial Line, Specication & Jagorar aiwatarwa V1.0 duka ana iya samun su akan http://www.modbus.org/

6. Saukewa

Umarnin zubarwa:
Ya kamata a tarwatsa wannan samfurin kuma a jera abubuwansa, idan zai yiwu, a cikin ƙungiyoyi daban-daban kafin sake amfani da su ko zubar.
Koyaushe bi ka'idodin zubar da gida.

Karin bayani

Jerin ma'auni

Danfoss ba zai iya karɓar alhakin yuwuwar kurakurai a cikin kasida, ƙasidu da sauran bugu. Danfoss yana da haƙƙin canza kayan sa ba tare da sanarwa ba. Wannan kuma ya shafi samfuran da aka riga aka yi kan oda muddin ana iya yin irin waɗannan sauye-sauye ba tare da wasu canje-canjen da suka zama dole ba cikin ƙayyadaddun bayanai da aka amince da su.

Duk alamun kasuwanci a cikin wannan kayan mallakar kamfanoni ne. Danfoss da alamar tambarin Danfoss alamun kasuwanci ne na Danfoss A/S. An kiyaye duk haƙƙoƙi.

Kara karantawa Game da Wannan Jagoran & Zazzage PDF:

Takardu / Albarkatu

Module Sadarwar Danfoss ECA 71 MODBUS [pdf] Jagoran Jagora
200, 300, 301, ECA 71 MODBUS Sadarwa Module, ECA 71, MODBUS Sadarwa Module, Sadarwa Module, Module

Magana

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