Chapter 3: Servo Drive and Motor Connection
ES2 Series Servo User Manual Lite V1.0
Chapter 3: Servo Drive and Motor Connection
3.1 System structure diagram
Figure 3-1 System structure diagram
The names, functions and specifications of each part of the drive are as follows.
Table 3-1 Servo drive main circuit terminal name and function
No.
Name
Description
L1C, L2C
1 AC control circuit power Input control circuit power according to specifications
terminal
2
R, S, T
AC main power terminal
Input main circuit power according to specifications
P, D, C
The default wiring is Pconnected with D. When using an external
3 External regenerative
regenerative resistor, disconnect Pand D first, and connect an
resistor terminal
external regenerative resistor between Pand C.
4
U, V, W, PE
Motor power cable terminal
Connect servo motor three-phase and ground wire
5 USB communication port Connect to the PC via Mini USB to monitor, run tests, change
8