Today, Axis 9 (Z-axis of P1) has blocked the software which drives all the motors.
impossible to bypass the problem.

I had to :

- switch off the motor driver crate n°2 (motors 9-16)

- disconnect all motor cables (9-16)

- reconnect only cables 15 and 16.(same internal board of crate n°2)

- restart the software to test that, now, the software launches properly

and I did again the procedure with connecting all motor cables