This is for those wiring 240v to the drives. I have supplied 240v to the main which is black and red and control power the two blue each wire has 120v to ground there is no nuetral being used if you do that you will fry/cook it!!!!!!
The only ground is on the chassis screw below the screw for the motor ground.
Follow the print if you dont have 3 phase then it'll just be one less wire to the main power.
If the wire in the schematic doesnt have the earth/ground PE symbol then it is power.
The print represents 3 phase 240v power being used. That means measuring across any two should have 240v or maybe 220v depends on what your power company supplies you.