Yooj yim muab, daim npav tswj kev txav thiab PLC yog cov tswj hwm, feem ntau yog lub luag haujlwm rau kev tswj cov lus tsa suab, kev tawm tswv yim thiab cov teeb liab tswj hauv kev lag luam automation. Yog li, dab tsi yog qhov txawv ntawm daim npav tswj kev txav thiab PLC?
PLC: Lub luag haujlwm tseem ceeb yog tswj qhov hloov pauv kom muaj nuj nqis, thiab muaj kev tswj xyuas yooj yim (linear trajectory tswj), suav, ua cov ntaub ntawv thiab lwm yam haujlwm, feem ntau yog siv lub vijtsam kov rau txiv neej-tshuab interface. Nws muaj qhov zoo ntawm kev ua haujlwm txhim khu kev qha thiab kev ua haujlwm yooj yim, tab sis nws txoj haujlwm tswj kev txav yog qhov yooj yim, thiab tsis tuaj yeem ua tau raws li qhov nyuaj thiab meej zaus. PLC daim ntawv thov txheej txheem feem ntau yog los ntawm PLC ntxiv rau HMI, uas ua rau pom kev cuam tshuam loj heev, qhov teeb meem loj tshaj plaws hauv cov txheej txheem thov siv tsis yog kom ua tiav daim ntawv qhia kev ua haujlwm; Tam sim no vim yog kev txhim kho thiab kev siv tshuab pom kev, kev sib xyaw ntawm PLC thiab tshuab pom kev nyuaj heev. Daim npav tswj kev taw qhia: Nws yog daim npav mem tes tswj nrog kev sib koom ua ke siab thiab kev ntseeg siab raws li PCI tsheb npav, uas tuaj yeem tswj tau ntau lub tshuab stepper lossis servo motors. Daim npav tswj kev txav yog raws li PC tsheb npav, siv cov kev ua haujlwm siab microprocessor (xws li DSP) thiab cov txheej txheem loj loj kom ua tiav kev sib koom ua ke ntawm ntau lub servo motors, kev ua haujlwm siab stepper / servo lub cev muaj zog tswj daim npav, muaj zog.
Vim li cas thiaj xaiv daim npav tswj kev txav chaw?
ADT-8969G1 kev ua haujlwm siab rau 6-axis motion control card
Lub ntsiab kom zoo dua ntawm daim npav tswj kev txav yog siv lub zog muaj zog ntawm PC, xws li CAD muaj nuj nqi, lub tshuab tsis pom kev ua haujlwm, software siab heev programming, thiab lwm yam. Kev ua haujlwm ntawm FPGA ntxiv rau DSP / ARM ntxiv rau DSP nti yog siv los paub txog cov lus tsa suab siab. tswj (multi-axis linear thiab ncig interpolation, tsab ntawv tsa suab tom qab, PWM tswj, thiab lwm yam). Cov lus programming siab tshaj C ntxiv rau, C#, VB, VB. Net, labview thiab lwm yam lus programming yog siv rau kev txhim kho. API interface ua haujlwm tau muab los ntawm cov tuam txhab tswj hwm daim npav ua haujlwm tau siv rau hauv kev ua haujlwm kom paub txog kev siv daim npav tswj cov peev txheej. Lub zog tswj daim npav tswj cov servo lub cev muaj zog lossis lub cev muaj zog los ntawm kev xa cov pulses los tswj lub servo lossis stepper tsav, thiab paub txog IO tswj ntawm relays, sensors, cylinders thiab lwm yam los ntawm kev nyeem cov tswv yim tawm tswv yim thiab tswj cov zis tawm. Tsab ntawv tsa suab tswj tau hais tias yog tsim tshwj xeeb los daws qhov kev txav ntawm lub cev muaj zog, nws tso ntau cov ntsiab lus ntawm kev siv lub zog qhwv, tawm hauv cov neeg siv yooj yim dua interface thiab cov lus txib, kev siv yuav xav tias yooj yim dua.
Zhongweixing yog ib qho ntawm cov lag luam ntxov tshaj plaws koom nrog kev tshawb fawb ywj pheej thiab kev txhim kho ntawm kev tswj hwm hauv Suav teb. Los ntawm cov lus taw qhia yooj yim mus rau ntau lub axis interpolation, los ntawm cov lus yooj yooj yim ncig mus rau txoj kev sib txawv, Zhongweixing ib txwm ua raws li kev tshawb fawb ywj pheej thiab kev loj hlob. Zhongweixing tau mastered multi-axis interpolation technology, multi-axis synchronization technology, high-speed fieldbus, nro tswj technology, industrial robots tswj technology thiab ntau lwm yam technologies. Daim npav tswj kev txav thiab servo tsav tsim los ntawm lub tuam txhab tau siv dav hauv textile rooj tog, hluav taws xob sib dhos, hlau ua thiab lwm yam lag luam, uas tau qhuas los ntawm kev lag luam. Nws tau maj mam dhau los ua tus xa khoom ntawm kev tswj xyuas kev lag luam hauv Suav teb.