Fata kugirango wumve amazina akwiye murwego rwo gufata amashanyarazi

1. FOC

Igenzura-ryerekanwe kumurima, rizwi kandi nka vector igenzura, nuburyo bwo kugenzura ibyasohotse kuri moteri muguhindura ibisohoka inshuro za inverter, ubunini ninguni ya voltage isohoka.

2. Encoder zeru guhuza

Huza servo moteri ya encoder icyiciro hamwe na rotor pole icyiciro cya zeru.Umwanya wagaragajwe na magnetiki encoder ni inguni ya mashini, ukurikije nka
Inzira ikurikira ihindura impamyabumenyi y'amashanyarazi.
Inguni y'amashanyarazi = inguni ya mashini × umubare wa pole ebyiri
Ibicuruzwa bya RG / EPG biva muruganda kuri kodegisi ya kodegisi, kandi ubike amakuru muri EEPROM.
Intambwe yo gukora zeru:
1) Andika encoder zeru amabwiriza (0 × 01) kurutonde rwa kodegisi (0x03FB)
2) Gushoboza amashanyarazi no gukora encoder zeroing.

3. Gushoboza / Gukora

Nyuma yo gufata amashanyarazi yimukiye mumiterere yimiterere yicyerekezo cyo gufungura, yimukira kumwanya wimiterere muburyo bwo gufunga.
Binyuze mubikorwa bishoboza, gufata amashanyarazi arangiza ibikorwa byo gushakisha inkoni.Mugihe cyo gukora ibishoboka, birakenewe ko hatabaho inzitizi zibuza kugenda urutoki.
Bitabaye ibyo, bizaganisha ku gutandukana mu gushakisha inkorora kandi bigira ingaruka ku mikoreshereze isanzwe yo gufata amashanyarazi.
Icyitonderwa:
1) Gushoboza ibikorwa bigomba gukorwa rimwe gusa.Nyuma yo gukora birangiye, igomba "guhagarikwa" mbere yuko yongera gukora.
2) Niba amashanyarazi atagishoboye kandi itegeko ryo kugenzura ryoherejwe muburyo butaziguye, gripper yamashanyarazi azakora ibikorwa bishoboza aho kohereza itegeko ryoherejwe.
3) Niba hari igihangano cyintoki mugihe cyogushoboza, imbaraga zo gufatana ntizihagije mugihe cyo gukora clamping, kandi hazabaho amakosa mubitekerezo byatanzwe.

4. Icyambu gikurikirana / icyambu kibangikanye:

Icyambu gikurikirana, itumanaho ryitumanaho, ni ukuvuga icyambu cya COM.Ikwirakwizwa rya data bit serial, RS485, RS232, USB, nibindi
Icyambu kibangikanye, icyerekezo cyitumanaho kibangikanye, amakuru menshi yoherejwe mu buryo bubangikanye, umuvuduko wo kohereza amakuru urihuta, ariko uburebure bwumurongo bwoherejwe ni buke, burebure
Kwiyongera kworoshye kwivanga.Ihuza rusange DB9, DB25.

5. RS485:

kubipimo by'amashanyarazi
Uburyo bwiza bwo kohereza bwakoreshejwe, kandi birwanya umurongo bigomba guhuzwa n'umurongo wohereza.
Ibimenyetso bibiri bitandukanye
Logic “1 ″ ishingiye ku itandukaniro rya voltage hagati y'imirongo ibiri + (2 ~ 6) V.
Logic "0 ″ igaragazwa na voltage itandukanya imirongo ibiri - (2 ~ 6) V.
Intera ntarengwa yo gutumanaho igera kuri 1200m, igipimo ntarengwa cyo kohereza ni 10Mb / s, kandi umuvuduko woherejwe ugereranije n’intera yoherejwe.
Bus ya RS-485 muri rusange ishyigikira ntarengwa 32.
Umugozi uhindagurika-insinga zikoreshwa mukugabanya uburyo-busanzwe bwo guhuza ibimenyetso.

6. Modbus:

Modbus ni protocole y'itumanaho hamwe na master / imbata yububiko protocole.Mu rusobe rw'itumanaho, hari a
Master node ishinzwe gutegura neza gahunda yitumanaho;kandi yemerera imbata nyinshi (hafi 240), buri mugaragu
Ibikoresho bifite adresse idasanzwe.
RG / EPG ikurikirana amashanyarazi
Urutonde rwabacakara: 1 ~ 247 (ikibazo kimwe nigisubizo kimwe)
Shyigikira itumanaho ryamamaza: 0 × 00 (kora ibikorwa gusa, nta gisubizo)
Modbus-RTU / ASCII:
Byombi bishyigikira bisi ya RS-485, muri yo Modbus-RTU ikoresha imiterere ya binarike kandi yoroheje, kandi itumanaho rikaba riri hejuru.
Hejuru;mugihe Modbus-ASCII ikoresha kode ya ASCII, kandi ikoresha inyuguti zidasanzwe nka byte itangira nibirangira,
Gukwirakwiza neza ni bike.
Modbus-TCP:
Porotokole ya Modbus TCP yongeramo umutwe wa paketi ya MBAP kuri protocole ya RTU kandi ikuraho kode ya CRC.
Porotokole ya Modbus dukoresha ni Modbus-RTU.