Qhov taw qhia qhov xwm txheej Identification
Cov ntau-xim LED qhov taw qhia ntawm pawg tsav tsheb tuaj yeem cuam tshuam qhov kev ua haujlwm ntawm cov khoom siv. Khoom ntsuab qhia tau hais tias ib txwm ua haujlwm, thaum flashing liab qhia lub tswb code; hom kev txhaum tshwj xeeb yuav tsum tau muab txhais ua ke nrog cov khoom siv phau ntawv. Kev nrawm nrawm feem ntau qhia txog kev tiv thaiv overcurrent, thaum lub flashing qeeb yuav qhia txog kev sib txuas lus ntawm tus lej tsis raug.
Tsav Tsav Tsheb
Waveform Analysis ntawm cov khoom tso tawm
Siv lub oscilloscope los ntsuas cov mem tes waveform ntawm UVW peb -theem tso zis terminals. Raws li ib txwm muaj, nws yuav tsum nthuav tawm PWM hloov pauv hloov pauv tsis tu ncua nrog qhov muaj peev xwm ruaj khov thiab qhov tseeb theem sib txawv. Yog hais tias waveform distortion, amplitude fluctuations, los yog theem teeb meem tshwm sim, nws qhia tau hais tias ib tug txawv txav nyob rau hauv lub hwj chim module los yog tswj Circuit Court.
Kev Ntsuas Kev Ntsuas Cov Hluav Taws Xob Hluav Taws Xob
Ntsuas qhov sib txawv ntawm qhov voltage ntawm lub ntsiab fais fab input davhlau ya nyob twg; Qhov tso cai sib txawv rau 380VAC system yog ± 10%. Lub tsheb npav DC voltage yuav tsum tau kuaj ib txhij thiab yuav tsum nyob ruaj khov thaum lub braking resistor ua haujlwm. Cov khoom siv hluav taws xob txawv txav yuav ua rau tus neeg tsav tsheb feem ntau ua rau undervoltage lossis overvoltage tiv thaiv.
Saib xyuas qhov kub thiab txias Parameters
Siv lub ntsuas kub infrared los ntsuas qhov kub ntawm lub dab dej kub; Nyob rau hauv ib txwm ua haujlwm, nws yuav tsum qis dua 65 degree. Qhov kub tsis txawv txav tuaj yeem tshwm sim los ntawm kev ua haujlwm tsis zoo ntawm cov kiv cua txias lossis kev ua haujlwm tsis zoo ntawm IGBT module, yuav tsum tau kuaj xyuas meej siv lub koob yees duab thermal.
Kev sib txuas lus Interface Function Verification Xa cov lus txib ntawm RS485 lossis EtherCAT interface los txheeb xyuas lub sijhawm teb ntawm cov teeb liab tswj thiab kev ncaj ncees ntawm cov ntaub ntawv pob khoom. Kev sib txuas lus qeeb tshaj 5ms lossis cov ntaub ntawv tsis tau qhia tias yuav tsum tau kuaj xyuas lub interface circuitry lossis hloov cov kev sib txuas lus cable.
Cov txheej txheem kuaj xyuas yuav tsum suav tag nrho cov khoom saum toj no; kev ua haujlwm tsis tu ncua tuaj yeem tiv thaiv kev ua tsis tiav tam sim ntawd. Thaum lub sij hawm sim, nruj ua raws li cov kev qhia tshwj xeeb uas muab los ntawm cov chaw tsim khoom yog qhov tseem ceeb los xyuas kom meej qhov tseeb ntawm qhov kev ntsuam xyuas.