電機(jī)通電使能情況下,用手輕輕轉(zhuǎn)動(dòng)電機(jī)軸,電機(jī)會(huì)往前走點(diǎn),一直轉(zhuǎn)一直往前走一點(diǎn),用大點(diǎn)的了就會(huì)反轉(zhuǎn)一點(diǎn),按理說(shuō)電機(jī)使能后電機(jī)扭矩保持中,不會(huì)往前走一點(diǎn),我覺(jué)得應(yīng)該是驅(qū)動(dòng)器問(wèn)題,因?yàn)轵?qū)動(dòng)器也是二手的,但自己又拿不準(zhǔn),是驅(qū)動(dòng)器問(wèn)題還是參數(shù)調(diào)整不對(duì)問(wèn)題,發(fā)脈沖運(yùn)行也是能運(yùn)行,但跟實(shí)際位置相差太大,所以請(qǐng)教下各位高工指點(diǎn)下,