1. Fais fab Circuit Court board txhaum (feem ntau, photoelectric tiv thaiv tsis ua hauj lwm yog raug)
Qhov no yog qhov teeb meem hluav taws xob ntau tshaj plaws hauv cov ntawv tso quav tso quav rewinding tshuab. Nws manifests raws li kev tiv thaiv photoelectric tsis ua hauj lwm: lub cutter tsis nres tom qab lub photoelectric sensor raug them. Tom qab hloov lub burnt -tawm fais fab choj rectifier, tus tshiab rectifier sai hlawv tawm dua. Qhov laj thawj tseem ceeb yog qhov burnt -tawm choj rectifier luv-circuits thiab ua rau peb -terminal voltage regulator (7805).
2. PLC qhov system cuam tshuam tsis raug (nrog rau rov tshwm sim)
Cov tsos mob muaj xws li PLC txhaum lub teeb pom kev, cov khoom siv nres tsis tu ncua, thiab lub tshuab ceev nrawm dhau los ua tsis ruaj khov. Nws rov qab los tom qab fais fab tuag thiab rov pib dua, tab sis rov ua dua tom qab lub sijhawm ua haujlwm. Qhov laj thawj tseem ceeb yog kev xaim tsis raug (sib xyaw siab -voltage thiab low-voltage wiring) lossis electromagnetic cuam tshuam los ntawm cov khoom siv fais fab, ua rau PLC xam yuam kev.
3. Kev sib txuas lus hauv npav tsis raug (feem ntau tshwm sim los ntawm tib neeg yuam kev)
Cov tsos mob muaj xws li qee qhov kis tau tus mob tsis teb rau kev tswj hwm, lub kaw lus ncaj qha qhia txog kev sib txuas lus yuam kev, thiab kev tsim khoom tsis pib. Feem ntau ua rau, nyob rau hauv kev txiav txim ntawm zaus, yog: kev sib txuas lus tsis raug (chaw nres tsheb naj npawb, baud tus nqi) chaw, burnt - tawm los yog deviated kuj tus nqi ntawm lub tsheb npav kawg terminating resistor, thiab teeb liab cuam tshuam los ntawm kev sib xyaw ntawm kev sib txuas lus thiab fais fab cables.
4. DC tsav tsis ua hauj lwm: Cov tsos mob muaj xws li lub cev muaj zog tsis pib, DC tsav qhia txog armature overvoltage / overcurrent / undervoltage txhaum cai, los yog tsis xwm yeem hloov tsheb ceev. Cov teeb meem tshwm sim: Armature overvoltage feem ntau tshwm sim los ntawm ntau dhau inertia los ntawm daim ntawv yob nres, ua rau overvoltage hauv lub tshuab hluav taws xob; armature overcurrent feem ntau tshwm sim los ntawm luv luv circuits los yog kev laus thiab kev puas tsuaj ntawm cov khoom; undervoltage feem ntau tshwm sim los ntawm xoob lossis tsis zoo ntawm kev sib txuas ntawm cov khoom siv hluav taws xob, ua rau lub zog tsis txaus.
5. Kev Tswj Xyuas Kev Nyuaj Siab (Feem ntau cuam tshuam rau cov khoom zoo): Cov tsos mob muaj xws li cov khoom siv ua haujlwm ib txwm, tab sis cov ntawv yob cov ntawv tiav muaj qhov tsis sib xws, cov ntawv tsis tu ncua, wrinkles, lossis tawg. Cov laj thawj tseem ceeb yog cuam tshuam nrog cov teeb liab nro sensor, tsis tsim nyog qhov teeb meem tsis sib haum xeeb, thiab qhov txawv txav encoder ceev tawm tswv yim, ua rau muaj qhov sib txawv loj ntawm qhov tseeb nro thiab cov nqi teeb tsa.
