I-PLC Servo Motor Control: Izindlela Ezintathu Ezichazwe Ngezibonelo

I-PLC Servo Motor Control: Izindlela Ezintathu Ezichazwe Ngezibonelo

I. Ukulawula Torque

Ekulawulweni kwe-torque, i-torque ye-motor isethwe ngesignali ye-analog yangaphandle noma ngokunikeza inani ekhelini elithile. Isibonelo, uma i-10V ihambisana ne-5Nm, isignali engu-5V izosetha i-torque ku-2.5Nm. Injini izoshayela umthwalo omncane kuno-2.5Nm phambili, ibambe ku-2.5Nm, bese ihlehla ngaphansi kwemithwalo engaphezu kuka-2.5Nm. I-torque ingalungiswa ngesikhathi sangempela ngokushintsha isignali ye-analog noma ngokubuyekeza inani lekheli ngokuxhumana.

II. Ukulawula isikhundla

Ukulawula ukuma kuhilela ukusetha isivinini semoto nemvamisa yama-pulses angaphandle kanye nendawo yayo nenani lama-pulses. Amanye ama-servos avumela isivinini esiqondile nesabelo senani lesikhundla ngokuxhumana. Ngenxa yejubane layo elinembile kanye nokulawulwa kwendawo, le modi ilungele amasistimu okumisa.

III. Ukulawulwa Kwesivinini

Ukulawula isivinini kungafinyelelwa ngokusebenzisa amasignali e-analog noma amaza okushaya kwenhliziyo. Uma isetshenziswa neluphu yokulawula ye-PID yangaphandle, isilawuli sesivinini singavumela ukuma, inqobo nje uma indawo yemoto noma indawo yokulayisha ibuyiselwa kusilawuli ukuze sibale.

I-SINAMICS V90 System Illustration

I-SINAMICS V90 inikezela ngezinguqulo ezimbili ezizofanela izinhlelo zokusebenza ezahlukene:

Inguqulo ye-Pulse:Ihlanganiswe ne-pulse, analog, USS/MODBUS imisebenzi.

PROFINET Inguqulo:Idizayinelwe ukuxhumana kwe-PROFINET.

Inguqulo ye-pulse isekela imisebenzi yebhulokhi yokuma yangaphakathi, enikeza amamodi afana nokulawula ukuma kwe-pulse, ukulawula isivinini, nokulawula i-torque.

Interface Izincazelo

Inguqulo ye-pulse isebenzisa isixhumi esibonakalayo se-PTI esinezilungiselelo ezizenzakalelayo ezihambisana nezinqubo ezijwayelekile zohlelo. Kungasetshenziswa isiteshi esisodwa kuphela ngesikhathi, kuyilapho ezinye izimpawu zokulawula zinganikezwa ngokukhululekile kumatheminali e-I/O edijithali. Amandla kagesi angu-24V aboniswe kumdwebo wezintambo owe-SINAMICS V90. Wonke amasiginali we-PTO kufanele axhume kusilawuli esebenzisa umthombo ofanayo wamandla we-24V. Okokufaka kwedijithali kusekela zombili izinhlobo ze-NPN ne-PNP.

I-Brake Cable Connection ye-SINAMICS V90

Uxhumano lwekhebula lamabhuleki olubonisiwe lusebenza kuphela kudrayivu ye-V90 400V. Idrayivu ye-V90 200V idinga i-relay yangaphandle yokuxhuma amabhuleki emoto.

I-System Wiring Diagrams

Kudrayivu ye-V90 200V, i-relay yangaphandle iyadingeka ukuze kuxhunywe amabhuleki emoto.

Idrayivu ye-PTI ixhuma ku-relay ngekhebula le-setpoint, kuyilapho idrayivu ye-PROFINET isebenzisa intambo ye-I/O.

Ngokulawulwa kwamabhuleki edrayivu ye-PROFINET 200V kanye nezinhlelo zokusebenza ezidinga i-DI/DO eyengeziwe ngale kokuxhumana kwe-PROFINET, kufanele kusetshenziswe ikhebula le-I/O.

Ukuxhumana Kwezimoto

I-SIMOTICS S - 1FL6 low - inertia motors (SH20, SH30, SH40) isebenzisa ikhebula - uhlobo lwezixhumi.

Uxhumo lwekhebula lamabhuleki elibonisiwe olwedrayivu ye-V90 400V kuphela.