電機通電使能情況下,用手輕輕轉動(dòng)電機軸,電機會(huì )往前走點(diǎn),一直轉一直往前走一點(diǎn),用大點(diǎn)的了就會(huì )反轉一點(diǎn),按理說(shuō)電機使能后電機扭矩保持中,不會(huì )往前走一點(diǎn),我覺(jué)得應該是驅動(dòng)器問(wèn)題,因為驅動(dòng)器也是二手的,但自己又拿不準,是驅動(dòng)器問(wèn)題還是參數調整不對問(wèn)題,發(fā)脈沖運行也是能運行,但跟實(shí)際位置相差太大,所以請教下各位高工指點(diǎn)下,