CI851K01 shine kayan aikin sadarwa na Profibus-DP wanda ABB ya tsara don dandamalin kayan masarufi na AC 800M a cikin jerin tsarin sarrafawa na 800xA. Wannan samfurin yana cikin nau'in Modules Sadarwa na jerin kayan masarufi na AC 800M kuma yana aiki musamman ga nau'ikan AC 800M Hardware 2.1 (SB2) da AC 800M Hardware 3.0. Babban aikinsa shi ne samar da amintaccen, damar sadarwar bayanai mai sauri tsakanin AC 800M mai sarrafawa da na'urorin filin, I/O mai nisa, ko ƙofofin waje bisa ka'idar Profibus-DP. Yana aiki azaman gada mai mahimmanci don haɗa Tsarin Gudanar da Rarraba (DCS) tare da na'urorin matakin filin.
CI851K01 shine ainihin kit ɗin da ke ɗauke da ainihin abubuwa guda biyu: CI851 (Saitin Sadarwar Sadarwa) da TP851 (Mounting Baseplate, nisa = 60 mm). Ana amfani da shi da farko don haɗa na'urori irin su S200 I/O zuwa mai sarrafa AC 800M ta hanyar sadarwar Profibus-DP. An saita wannan samfurin azaman hanyar sadarwa don sarrafa kansa na masana'antu, musamman dacewa don kiyayewa, gyarawa, ko aiwatar da ƙayyadaddun haɓakawa na aiki akan tsarin AC 800M na farkon zamani. Yana da mahimmanci a lura cewa, bisa ga umarnin EU RoHS 2 (2011/65/EU) umarnin, wannan ɓangaren ba ya bi. An yi niyya ne kawai azaman abin da aka keɓe don tsarin da aka sanya akan kasuwa kafin Yuli 22, 2017, kuma ana iya ba da oda kawai don gyara, sake amfani da shi, sabunta ayyuka, ko haɓaka iya aiki. Don sabbin shigarwa, ABB yana ba da shawarar amfani da samfuran magajin sa, CI854AK01 ko CI854BK01.
2. Haɗin Samfura da Halayen Jiki
Kit ɗin CI851K01 ya ƙunshi sassa biyu masu zuwa:
CI851 Interface Interface Unit: Wannan shine ainihin sashin sarrafa tsarin, yana ɗauke da dabaru na CEX-Bus, na'ura mai sarrafa sadarwa, da mai sauya DC/DC. Wannan mai jujjuya yana jan wuta daga wadatar + 24V DC ta hanyar CEX-Bus kuma yana haifar da ƙarfin aiki da ake buƙata don kewayar ciki na module. Ƙungiyar CI851 tana da alhakin gudanar da sadarwa ta ciki tare da mai sarrafawa da ka'idar sadarwa ta Jagora akan hanyar sadarwar Profibus-DP.
TP851 Dutsen Baseplate: Wannan faifan tushe mai faɗin mm 60 da ake amfani da shi don amintacce ta injina da haɗa na'urar CI851 ta hanyar lantarki zuwa layin dogo na DIN. Tushen tushe na TP851 yana haɗa mahimman nau'in nau'in mace 9-pin D-type (Mace DB9) don haɗa kebul na filin bas na Profibus-DP. Bugu da ƙari, sanye take da na'urar kulle inji mai lamba Alpha code da aka riga aka saita. Wannan ƙira yadda ya kamata yana hana nau'ikan naúrar da ba daidai ba a shigar da su cikin kuskure akan wannan farantin tushe, yana tabbatar da dacewa da kayan aikin na'ura.
Halayen Jiki:
Girma (Module Guda): Nisa 59 mm × Tsawo 185 mm × Zurfin 127.5 mm.
Nauyi: Nauyin net ɗin duka kayan CI851K01 (ciki har da CI851 da TP851) kusan 0.3 kg, tare da jimlar nauyin fakitin kusan 700 g (1.5 lb).
Matsayin Kariya: IP20 (bisa ga ka'idodin EN60529/IEC 529), dacewa da busassun mahalli na majalisar lantarki, yana ba da kariya ta asali.
Hanyar Haɗawa: Daidaitaccen hawan DIN-dogo, mai sauƙi da sauri.
Sashen Siyarwa: yanki, tare da mafi ƙarancin oda na yanki 1.
3. Mabuɗin Ayyuka da Features
Profibus-DP Jagora Aiki: CI851 yana aiki azaman Jagora na Class 1, yana yin zaɓe na na'urorin bawa akan hanyar sadarwa don ingantaccen karantawa da rubutu bayanan cyclic.
Sadarwar Haɓakawa: Yana goyan bayan ƙimar baud mai yawa daga 9.6 kbit / s zuwa 12,000 kbit / s, yana ba da damar daidaitawa mai sassauƙa dangane da sikelin cibiyar sadarwa da buƙatun lokaci-lokaci. Ƙarƙashin ingantattun yanayi, mafi ƙarancin lokacin zagayowar sadarwa zai iya zama ƙasa da 1 ms.
Ƙarfin Ƙarfin Ƙarfafawar hanyar sadarwa: Kowane tashar Profibus-DP na iya haɗawa da ƙididdiga har zuwa iyakar 124 nodes (ta amfani da masu maimaitawa). Har zuwa na'urorin bayi 32 za a iya haɗa kai tsaye a kan yanki ɗaya, suna biyan bukatun tsarin matsakaici.
Galvanic Isolation: Tsarin yana ba da keɓancewar lantarki a gefen hanyar sadarwa na Profibus-DP, haɓaka tsarin rigakafi zuwa tsangwama da aminci, yana taimakawa kare kewaye-gefen mai sarrafawa daga yuwuwar bambance-bambance ko hayaniya daga gefen filin.
Nunin Halin Ilhanci: Module na gaba yana da alamun LED masu launi masu yawa, gami da:
Gudu / Green: Yana nuna tsarin yana aiki akai-akai.
Laifi/Ja: Yana nuna tsarin ya gano kuskuren ciki ko sadarwa.
Rx/Tx/Yellow: Fitila don nuna watsa bayanai tsakanin tsarin da cibiyar sadarwar Profibus-DP.
RTS/Yellow: Fitila don nuna tsarin yana buƙatar aika bayanai.
Zane-da-Play Design: Sauƙaƙe shigarwa da haɗin kai ta hanyar haɗin DB9 da makullin lambar injin akan TP851 baseplate, rage haɗarin rashin aiki.
Samar da Wutar Lantarki na CEX-Bus: Module ɗin yana karɓar wutar +24V DC daga CEX-Bus mai sarrafa AC 800M, yana kawar da buƙatar samar da wutar lantarki mai zaman kanta ta waje da sauƙaƙe tsarin wayoyi.
4. Shigarwa da Haɗi
Matakan Shigarwa:
Dutsen tushe na TP851 akan daidaitaccen layin dogo na DIN a cikin majalisar kulawa. Koma zuwa babin jagorar kayan masarufi na AC 800M akan 'Hawan AC 800M Raka'a akan DIN-Rail' don takamaiman umarni.
Daidaita naúrar mu'amalar sadarwa ta CI851 tare da ramukan jagora akan farantin gindin TP851 kuma danna ƙasa da ƙarfi har sai makullin injin ɗin sun shiga, tabbatar da shigarwa cikin aminci. Kulle lambar injina tana hana shigar nau'ikan naúrar da ba daidai ba.
Haɗin Profibus-DP:
Yi amfani da igiyoyi masu murɗaɗɗen garkuwa masu dacewa da ƙa'idodin Profibus-DP.
Sanya garkuwar kebul ɗin da kyau don rage tsangwama na lantarki.
Haɗa kebul ɗin zuwa mai haɗin nau'in D-9-pin akan TP851 baseplate. Pin assignment shine kamar haka:
| Pin |
Zayyana |
Bayanin |
| 1 |
Garkuwa |
Garkuwa/Gidan Kariya |
| 2 |
- |
Ba A Amfani |
| 3 |
B-layi |
Karɓi/Madar da Layin B |
| 4 |
RTS (TTL) |
Yana Nuna jagora (Neman Aika) |
| 5 |
Bus GND |
Filin Bas |
| 6 |
+ 5V bas |
Don ƙare resistors |
| 7 |
- |
Ba A Amfani |
| 8 |
A-line |
Karɓa/Madar da bayanai A-line |
| 9 |
- |
Ba A Amfani |
Ƙarshen Resistors: Dole ne a ƙare cibiyar sadarwa ta Profibus-DP tare da masu tsayayya a kuɗaɗe biyu na zahiri don tabbatar da amincin sigina. ABB yana ba da shawarar yin amfani da na'urorin haɗi tare da ginanniyar tsawaita ƙarewa, tabbatar da cewa bas ɗin ya kasance a ƙare daidai ko da an cire haɗin haɗin gaba ɗaya daga naúrar.
Don cikakkun ƙayyadaddun ƙayyadaddun shigarwar bas na filin, na'urorin da aka ba da shawarar, da kuma abubuwan da aka gyara, da fatan za a koma zuwa takaddun bas ɗin da suka dace da abubuwan haɗin gwiwa.
5. Jagorar Aikace-aikace da Gano Laifi
Yanayin aikace-aikacen:
CI851K01 ana amfani da shi da farko don haɗa tashoshin I/O mai nisa (misali, S200 I/O) ta hanyar sadarwar Profibus-DP. A lokaci guda, yana iya haɗa na'urorin filin da ke tallafawa ka'idar Profibus-DP, kamar kayan aiki masu wayo da tuƙi, cikin tsarin sarrafa AC 800M ta hanyar ƙofar waje akan Profibus-DP, yana ba da damar samun bayanan tsari da rarraba umarni.
Iyakoki:
Ƙirar da Ba Mai Ragewa ba: CI851 da kanta ba ta samar da sake fasalin kayan aikin naúrar ba.
Babu Tallafin Canja Mai zafi: Tsarin CI851 ba za a iya toshe / cirewa ko maye gurbinsa kai tsaye ba yayin da tsarin ke gudana.
Ƙuntata Haɓakawa na Firmware: Ba a ba da izinin ayyukan haɓaka firmware na kan layi a cikin saitunan tsarin da ke ɗauke da tsarin CI851 ba.
Ƙarshe/Mamaye: An maye gurbin CI851 da ƙarin fasali-mai-arziƙi da yuwuwar babban aiki na CI854 jerin hanyoyin sadarwa na sadarwa. Sabbin samfuran na iya ba da haɓakawa a cikin ayyuka, tallafin sakewa, da sauransu.
Jagoran Neman Laifi:
Teburin da ke ƙasa ya lissafa abubuwan da suka faru na kuskure, da yuwuwar dalilansu, da ayyukan gyara:
| Laifi |
Mai yuwuwar Dalili da Ayyukan Gyara |
| Babu Gudun (Green) ko Laifi (Red) LEDs suna kunne |
1. Kwamitin CI851 yana kan aiwatar da sake farawa ko daidaita shi. Bada lokaci don wannan ya ƙare.
2. Idan yanayin ya ci gaba na dogon lokaci, kuma duk sauran raka'a a kan CEX-Bus kuma suna da LEDs marasa haske:
- Duba cewa an sauke ingantaccen kayan aikin hardware ciki har da CI851 zuwa mai sarrafawa.
- Duba fuse CEX-Bus a cikin na'ura mai sarrafa PM8xx.
- Fara siginar sake saiti (INIT) daga na'urar sarrafawa ta PM8xx.
- Sauya rukunin CI851. |
| Laifi (Red) LED yana kunne a hankali |
An gano kuskuren naúrar. Da fatan za a duba:
1. Duk kebul na Profibus-DP da masu haɗawa don lalacewa, sako-sako, ko ƙarewar kuskure.
2. Gyara kamar yadda ya cancanta. |
| Gudun (Green) LED yana walƙiya |
1. Bincika idan na'urorin bawa masu dacewa suna aika bayanai.
2. Bincika idan hukumar CI851 tana kan aiwatar da sake farawa ko daidaita shi. Idan haka ne, ba da lokaci don wannan ya ƙare.
3. Idan yanayin ya ci gaba:
- Dakatar da shirin aikace-aikacen kuma fara sake farawa.
- Sauya allon CI851. |
| Katsewar sadarwa ko rashin daidaituwa |
1. Bincika idan saitin ƙimar baud ya dace da duk na'urorin da ke kan hanyar sadarwa.
2. Bincika idan topology na cibiyar sadarwa da tsayin kebul sun bi ƙayyadaddun bayanan Profibus-DP.
3. Tabbatar cewa an shigar da resistors masu ƙarewa daidai a ƙarshen hanyar sadarwar.
4. Bincika tushen tsangwama na lantarki kuma tabbatar da kafa garkuwar da kyau a gefe ɗaya. |
