Elmomc AC Input Digital Servo Drives-Tuba Instrukcja Użytkownika Pobierz pdf (Strona 27)

Tuba Installation Guide Installation

MAN-TUBIG (Ver. 1.502)

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3.4.2.1. Connecting the Motor Cable

Connect the motor power cable to the M1, M2, M3 and PE terminals of the main power

connector. The phase connection order is arbitrary because the Composer will establish the

proper commutation automatically during setup. However, if you plan to copy the set-up to

other drives, then the phase order on all copy drives must be the same.

Notes for connecting the motor cables:

• For best noise immunity, it is highly recommended to use a shielded (not twisted) cable for

the motor connection. A 4-wire shielded cable should be used. The gauge is determined by

the actual current consumption of the motor.

• The fourth wire should be used for the ground connection between the motor and the PE

terminal of the Tuba.

• Connect the shield of the cable to the closest ground connection at the motor end.

• Connect the shield of the cable to the PE terminal on the Tuba.

• Be sure that the motor chassis is properly grounded.

Tuba

TUBMOTOR

Figure 10: AC Motor Power Connection Diagram

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 78 79

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Elmomc AC Input Digital Servo Drives-Tuba Instrukcja Użytkownika Strona 27