PLC Servo Control Motor: Hanyoyi uku da aka Bayyana tare da Misalai

PLC Servo Control Motor: Hanyoyi uku da aka Bayyana tare da Misalai

I. Sarrafa Torque

A cikin sarrafa juzu'i, an saita ƙarfin fitarwar motar ta siginar analog na waje ko ta sanya ƙima zuwa takamaiman adireshin. Misali, idan 10V yayi daidai da 5Nm, siginar 5V zai saita karfin zuwa 2.5Nm. Motar za ta tuƙa nauyi ƙasa da 2.5Nm gaba, riƙe a 2.5Nm, kuma zai juya ƙarƙashin lodin da ya wuce 2.5Nm. Ana iya daidaita karfin juyi a ainihin lokaci ta hanyar canza siginar analog ko sabunta ƙimar adireshin ta hanyar sadarwa.

II. Sarrafa Matsayi

Gudanar da matsayi ya ƙunshi saita saurin motar tare da mitar bugun jini na waje da matsayinsa tare da adadin bugun jini. Wasu servos suna ba da izinin saurin kai tsaye da aikin ƙimar matsayi ta hanyar sadarwa. Saboda madaidaicin saurin sa da ka'idojin matsayi, wannan yanayin ya dace da tsarin sakawa.

III. Sarrafa Gudu

Ana iya samun ikon sarrafa sauri ta amfani da siginar analog ko mitar bugun jini. Lokacin amfani da madauki na PID na waje, sarrafa saurin gudu kuma zai iya ba da damar sakawa, in dai an mayar da matsayin motar ko matsayin lodi ga mai sarrafawa don ƙididdigewa.

SINAMICS V90 Tsarin Tsarin

SINAMICS V90 yana ba da nau'i biyu don dacewa da aikace-aikace daban-daban:

Sigar Pulse:Haɗe tare da bugun jini, analog, ayyukan USS/MODBUS.

Sigar PROFINET:An tsara shi don sadarwar PROFINET.

Sigar bugun jini tana goyan bayan ayyukan toshe matsayi na ciki, yana ba da halaye kamar sarrafa matsayin bugun jini, sarrafa saurin gudu, da sarrafa karfin wuta.

Ma'anar Interface

Sigar bugun bugun jini tana amfani da ƙirar PTI tare da saitunan tsoho waɗanda suka daidaita tare da daidaitattun ayyukan aikace-aikacen. Za a iya amfani da tashar shigar da bugun bugun jini ɗaya kawai a lokaci guda, yayin da sauran siginonin sarrafawa za a iya sanya su cikin yardar kaina zuwa tashoshin I/O na dijital. Wutar wutar lantarki na 24V da aka nuna a zanen wayoyi don SINAMICS V90 ne. Duk siginar PTO dole ne su haɗa zuwa mai sarrafawa ta amfani da tushen wutar lantarki 24V iri ɗaya. Abubuwan shigar da dijital suna goyan bayan nau'ikan NPN da PNP.

Haɗin Kebul na Birki don SINAMICS V90

Haɗin kebul na birki da aka nuna yana aiki ne kawai ga injin V90 400V. Motar V90 200V tana buƙatar hanyar ba da sanda ta waje don haɗin birki.

Zane-zane na Waya

Don tuƙi V90 200V, ana buƙatar gudun ba da sanda na waje don haɗin birki.

Driver PTI yana haɗawa zuwa gudun ba da sanda ta hanyar kebul na saiti, yayin da motar PROFINET ke amfani da kebul na I/O.

Don sarrafa birki na PROFINET 200V da aikace-aikacen da ke buƙatar ƙarin DI/DO fiye da sadarwar PROFINET, dole ne a yi amfani da kebul na I/O.

Haɗin Motoci

SIMOTICS S - 1FL6 low - inertia Motors (SH20, SH30, SH40) amfani da kebul - nau'in haši.

Haɗin kebul na birki da aka nuna don tuƙi V90 400V ne kawai.