我的电机是1FK7063-5AF71-1AA0

驱动器是SBM2

接线接好后无报警，但是一启动，驱动器就报F051

这是为何？

 编码其接线如下

   驱动器                     电机侧                                                  

3                                   1

4                                   2

6                                   11

7                                    12

17                                 3

18                              13

13                              8

25                              9

1                                 10

14                                 16

2                                  7

16                                15