Ulawulo lweeMoto ze-PLC ze-Servo: Iindlela ezintathu ezichazwe ngemizekelo

Ulawulo lweeMoto ze-PLC ze-Servo: Iindlela ezintathu ezichazwe ngemizekelo

I. Ulawulo lweTorque

Kulawulo lwe-torque, i-torque ye-motor ye-motor isetyenzisiwe nge-signal ye-analog yangaphandle okanye ngokunika ixabiso kwidilesi ethile. Umzekelo, ukuba i-10V ihambelana ne-5Nm, isignali ye-5V iya kumisela i-torque kwi-2.5Nm. Injini iya kuqhuba umthwalo omncinci kune-2.5Nm ukuya phambili, ibambe kwi-2.5Nm, kwaye ibuyele umva phantsi kwemithwalo engaphezu kwe-2.5Nm. I-Torque inokulungelelaniswa ngexesha langempela ngokutshintsha isignali ye-analog okanye ukuhlaziya ixabiso ledilesi ngonxibelelwano.

II. Ulawulo lwesikhundla

Ulawulo lwesikhundla lubandakanya ukuseta isantya semoto kunye nobuninzi bee-pulses zangaphandle kunye nendawo yayo kunye nenani le-pulses. Ezinye ii-servos zivumela isantya esithe ngqo kunye nesabelo sexabiso lesikhundla ngonxibelelwano. Ngenxa yesantya esichanekileyo kunye nolawulo lwendawo, le ndlela ifanelekile kwiinkqubo zokubeka.

III. Ulawulo lwesantya

Ukulawulwa kwesantya kunokufezekiswa ngokusebenzisa imiqondiso ye-analog okanye i-pulse frequencies. Xa isetyenziswa kunye nelophu yolawulo ye-PID yangaphandle, ulawulo lwesantya lunokwenza ukuba kumiswe indawo, ngaphandle kokuba indawo yemoto okanye indawo yomthwalo ibuyiselwa kumlawuli ukubala.

SINAMICS V90 System Umfanekiso

I-SINAMICS V90 ibonelela ngeenguqulelo ezimbini ukuze zilungele izicelo ezahlukeneyo:

Inguqulelo yePulse:Idityaniswe ne-pulse, analog, USS/MODBUS imisebenzi.

PROFINET Inguqulelo:Yenzelwe unxibelelwano lwePROFINET.

Uguqulelo lwe-pulse luxhasa imisebenzi yebhlokhi yokubeka yangaphakathi, enikezela ngeendlela ezinjengolawulo lwendawo ye-pulse, ulawulo lwesantya, kunye nolawulo lwetorque.

Iinkcazelo zesiNxulumanisi

Uguqulelo lwe-pulse lusebenzisa ujongano lwe-PTI kunye noseto olungagqibekanga olulungelelaniswa nezenzo ezisemgangathweni zosetyenziso. Inye kuphela ijelo lokufaka i-pulse elinokusetyenziswa ngexesha, ngelixa ezinye iimpawu zolawulo zingabelwa ngokukhululekileyo kwii-terminals ze-I/O zedijithali. Umbane we-24V oboniswe kumzobo we-wiring ye-SINAMICS V90. Zonke iimpawu ze-PTO kufuneka ziqhagamshelane nomlawuli usebenzisa umthombo ofanayo wamandla we-24V. Amagalelo edijithali axhasa zombini iindidi zeNPN kunye nePNP.

UQhagamshelwano lweCable yeBrake ye-SINAMICS V90

Uqhagamshelo lwentambo yebhuleki ebonisiweyo lusebenza kuphela kwi-V90 400V drive. I-V90 200V drive ifuna i-relay yangaphandle yoqhagamshelwano lwe-motor brake.

System Wiring Diagrams

Kwi-V90 200V drive, i-relay yangaphandle iyafuneka kuqhagamshelo lwe-motor brake.

I-PTI drive idibanisa kwi-relay nge-setpoint cable, ngelixa i-PROFINET drive isebenzisa intambo ye-I / O.

Kulawulo lwe-PROFINET 200V drive brake kunye nezicelo ezifuna i-DI/DO eyongezelelweyo ngaphaya konxibelelwano lwe-PROFINET, kufuneka kusetyenziswe intambo ye-I/O.

Uqhagamshelo lweMoto

I-SIMOTICS S - 1FL6 ephantsi - i-inertia motors (SH20, SH30, SH40) isebenzisa ikhebula - uhlobo lwezihlanganisi.

Uqhagamshelo lwentambo yebrake ebonisiweyo yeyokuqhuba iV90 400V kuphela.