細分設定表 Q2HB64MA 脈沖數/轉 400 500 600 800 1000 1200 2000 3000 4000 5000 6000 10000 12000 20000 30000 60000 Q2HB64MB 脈沖數/轉 400 800 1600 3200 6400 12800 25600 51200 51200 51200 51200 51200 51200 51200 51200 51200 D0 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF D1 ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF D2 ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF D3 ON ON ON ON ON ON ON ON OFF OFF OFF OFF OFF OFF OFF OFF D4 ON, 雙脈沖:PU為正向步進脈沖信號,DR為反向步進脈沖信號 OFF, 單脈沖:PU為步進脈沖信號,DR為方向控制信號 D5 自動檢測開關OFF時接收外部脈沖,ON時驅動器內部發7.5KHz脈沖,此時細分需設為2000-10000脈沖數/轉