驅(qū)動(dòng)器是是松下MDDHT3530E,電機(jī)是MDME102GCGM,有時(shí)候驅(qū)動(dòng)器偶爾會(huì)報(bào)Err45.有時(shí)候會(huì)連續(xù)報(bào)。電機(jī)連接驅(qū)動(dòng)器的線(xiàn)也換了,還是會(huì)報(bào)警。Err查了說(shuō)明書(shū)說(shuō)是絕對(duì)編碼器多周計(jì)數(shù)異常保護(hù),解決方法是換電機(jī)。但是電機(jī)編碼器是增量式的,驅(qū)動(dòng)器015號(hào)參數(shù)設(shè)定也是增量編碼器。為什么會(huì)報(bào)絕對(duì)編碼器多周計(jì)數(shù)異常呢?