我們為了更好的使用快速門，對(dui)它有(you)一份年限保養周期，其中就有(you)一項必不可(ke)少的(de)維修：調(diao)試快(kuai)速門門簾的(de)準確度!可(ke)是，調(diao)節快(kuai)速門門簾準確度為何要調(diao)試控制箱(xiang)?

  那是因為調試快速門門簾的(de)準確度，主要在于控制箱的(de)變(bian)頻器(qi)(qi)，變(bian)頻器(qi)(qi)分別(bie)能(neng)夠與(yu)編(bian)碼(ma)器(qi)(qi)、電(dian)機系統(tong)電(dian)連接(jie);電(dian)機系統(tong)用來驅動(dong)門簾上(shang)行及下行;編(bian)碼(ma)器(qi)(qi)在門簾上(shang)行或下行過程中測(ce)量(liang)電(dian)機系統(tong)內電(dian)機的(de)角位(wei)移，并向(xiang)變(bian)頻器(qi)(qi)輸出(chu)與(yu)角位(wei)移對應的(de)信號(hao);

  變頻(pin)器(qi)根據信(xin)號判(pan)斷門(men)簾在本(ben)次(ci)上行結(jie)束時(shi)(shi)沒(mei)(mei)有到(dao)達上限(xian)(xian)位置(zhi)時(shi)(shi)，調節使門(men)簾在下(xia)(xia)(xia)次(ci)上行過程中開始減(jian)速運行的(de)初個減(jian)速時(shi)(shi)間(jian)點(dian)，以(yi)使得門(men)簾在下(xia)(xia)(xia)次(ci)上行結(jie)束時(shi)(shi)到(dao)達上限(xian)(xian)位置(zhi);并且，變頻(pin)器(qi)根據信(xin)號判(pan)斷門(men)簾在下(xia)(xia)(xia)行結(jie)束時(shi)(shi)沒(mei)(mei)有到(dao)達下(xia)(xia)(xia)限(xian)(xian)位置(zhi)時(shi)(shi)，調節使門(men)簾在下(xia)(xia)(xia)次(ci)下(xia)(xia)(xia)行過程中開始減(jian)速運行的(de)二次(ci)減(jian)速時(shi)(shi)間(jian)點(dian)，以(yi)使得門(men)簾在下(xia)(xia)(xia)次(ci)下(xia)(xia)(xia)行結(jie)束時(shi)(shi)到(dao)達下(xia)(xia)(xia)限(xian)(xian)位置(zhi)。

  在(zai)(zai)快速卷簾(lian)(lian)(lian)門調(diao)試控(kong)制箱系統中，變頻器根據(ju)編碼器發送的(de)(de)(de)信號判(pan)斷門簾(lian)(lian)(lian)在(zai)(zai)本次(ci)(ci)上(shang)行(xing)(xing)(xing)(xing)結束(shu)(shu)(shu)時(shi)(shi)沒有(you)到(dao)(dao)達(da)上(shang)限(xian)位(wei)(wei)(wei)(wei)置(zhi)(zhi)時(shi)(shi)，調(diao)節使(shi)(shi)門簾(lian)(lian)(lian)在(zai)(zai)下(xia)(xia)次(ci)(ci)上(shang)行(xing)(xing)(xing)(xing)過程中開始減(jian)(jian)速運(yun)行(xing)(xing)(xing)(xing)的(de)(de)(de)減(jian)(jian)速時(shi)(shi)間點(dian)(dian)，以(yi)(yi)使(shi)(shi)得門簾(lian)(lian)(lian)在(zai)(zai)下(xia)(xia)次(ci)(ci)上(shang)行(xing)(xing)(xing)(xing)結束(shu)(shu)(shu)時(shi)(shi)到(dao)(dao)達(da)上(shang)限(xian)位(wei)(wei)(wei)(wei)置(zhi)(zhi);并(bing)且(qie)，變頻器根據(ju)信號判(pan)斷門簾(lian)(lian)(lian)在(zai)(zai)本次(ci)(ci)下(xia)(xia)行(xing)(xing)(xing)(xing)結束(shu)(shu)(shu)時(shi)(shi)沒有(you)到(dao)(dao)達(da)下(xia)(xia)限(xian)位(wei)(wei)(wei)(wei)置(zhi)(zhi)時(shi)(shi)，調(diao)節使(shi)(shi)門簾(lian)(lian)(lian)在(zai)(zai)下(xia)(xia)次(ci)(ci)下(xia)(xia)行(xing)(xing)(xing)(xing)過程中開始減(jian)(jian)速運(yun)行(xing)(xing)(xing)(xing)的(de)(de)(de)減(jian)(jian)速時(shi)(shi)間點(dian)(dian)，以(yi)(yi)使(shi)(shi)得門簾(lian)(lian)(lian)在(zai)(zai)下(xia)(xia)次(ci)(ci)下(xia)(xia)行(xing)(xing)(xing)(xing)結束(shu)(shu)(shu)時(shi)(shi)到(dao)(dao)達(da)下(xia)(xia)限(xian)位(wei)(wei)(wei)(wei)置(zhi)(zhi);所(suo)以(yi)(yi)，我們可以(yi)(yi)通(tong)過調(diao)試快速卷簾(lian)(lian)(lian)門控(kong)制系統就能夠(gou)改變減(jian)(jian)速的(de)(de)(de)時(shi)(shi)間點(dian)(dian)以(yi)(yi)調(diao)節門簾(lian)(lian)(lian)的(de)(de)(de)上(shang)行(xing)(xing)(xing)(xing)或下(xia)(xia)行(xing)(xing)(xing)(xing)結束(shu)(shu)(shu)時(shi)(shi)所(suo)處的(de)(de)(de)位(wei)(wei)(wei)(wei)置(zhi)(zhi)，從而(er)能夠(gou)提高到(dao)(dao)位(wei)(wei)(wei)(wei)的(de)(de)(de)準確度。