Вот цитата из инструкции:
То есть Enable не подключается вообще! Драйвер это делает автоматически.EN is for enable end. PUL is for pulse. DIR is for direction. Now, take the controlling of X axis by P4 and P5 for example.
1) EN+ and EN- cannot connect wires.
2) PUL- of the drive plate connects to the P4 interface board. DIR- of the drive plate connects to interface board of the P5. Meanwhile, PUL+ and DIR+ shall be connected together while connecting to C5V.
3) In the "motor output" of the computer software, the pulse of X axis should be set as 4 and the direction should be 5. Choose the setting of the common anode map.
C5V на плате нашёл, это "5V Common male piblic port".
То есть PUL+ DIR+ вместе на С5V
PUL- DIR- на P4 P5 соответственно.
