ElmoMC Gold Line Digital Servo Drives-Gold Drum HV - Manual (Page 50)

Gold Drum HV Installation Guide (EtherCAT and CAN) Installation
MAN-G-DRUMHVIG-EC (Ver. 1.202)
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50
Table of Contents
Connect the M1, M2, M3 and PE pins on the Gold Drum HV (High Voltage). The phase
connection is arbitrary as Elmo Application Studio (EAS) will establish the proper commutation
automatically during setup. When tuning a number of drives, you can copy the setup file to the
other drives and thus avoid tuning each drive separately. In this case the motor-phase order
must be the same as on the first drive.
Notes:
• For best immunity, it is highly recommended to use a 4-wire shielded (not twisted) cable
for the motor connection. The gauge is determined by the actual current consumption of
the motor.
• Connect the cable shield to the closest ground connection at the motor end.
• Connect the cable shield to the closest PE terminal of the Gold Drum HV (High Voltage).
• Ensure that the motor chassis is properly grounded.
Figure 10: Brushless Motor Power Connection Diagram
Figure 11: DC Brushed Motor Power Connection Diagram