HI! My CNC Router does not change tools, is this posible to read from this info about the 50 pinns cable between controller and machine?

pin signal Function specification
1 VCC 5V +5v
2 X PULSE+ X axis pulse+
3 X DIR+ Direction of X axis+
4 YPULSE+ Y axis pulse+
5 Y DIR+ Direction of Y axis+
6 Z PULSE+ Z axis pulse+
7 Z DIR+ Direction of Z axis+
8 C PULSE+ C axis pulse+
9 C DIR+ Direction of C axis+
10 CADI 11+ Figure inputting terminal
11 CADI 10+ Figure inputting terminal
12 CADI 9+ Figure inputting terminal
13 CADI 8+ Figure inputting terminal
14 VCC 5V +5v
15 CADI 7+ Figure inputting terminal; Cut adjusting device signal input+
16 CADI 6+ Figure inputting terminal
17 CADI 5 Figure inputting terminal
18 CADI 3 Figure inputting terminal
19 CADI 1 Figure inputting terminal; origin of Y axis sensor signal
20 AVDD I IO positive shared terminal
21 AVDD O IO positive shared terminal
22 CADO 1 Figure outputting terminal
23 CADO 3 Figure outputting terminal
24 CADO 5 Figure outputting terminal
25 CADO 7 Figure outputting terminal
26 GND GND
27 X PULSE- X axis pulse-
28 X DIR- Direction of X axis-
29 Y PULSE- Y axis pulse-
30 Y DIR- Direction of Y axis-
31 Z PULSE- Z axis pulse-
32 Z DIR- Direction of Z axis-
33 C PULSE- C axis pulse-
34 C DIR- Direction of C axis-
35 CADI 11- Figure inputting terminal
36 CADI 10- Figure inputting terminal
37 CADI 9- Figure inputting terminal
38 CADI 8- Figure inputting terminal
39 GND GND
40 CADI 7- Figure inputting terminal; Cut adjusting device signal input-
41 CADI 6- Figure inputting terminal
42 CADI 4 Figure inputting terminal
43 CADI 2 Figure inputting terminal; origin of Z axis sensor signal
44 CADI 0 Figure inputting terminal; origin of X axis sensor signal
45 CADGND IO negative shared terminal
46 CADGND IO negative shared terminal
47 CADO 0 Figure outputting terminal
48 CADO 2 Figure outputting terminal
49 CADO 4 Figure outputting terminal
50 CADO 6 Figure outputting terminal