Wiring Example Of The Regenerative Resistor; Recommended Models And Specifications Of Main Circuit Cables - Inovance SV660N Series Advanced User's Manual

3 Wiring

3.2.2 Wiring Example of the Regenerative Resistor

3.2.3 Recommended Models and Specifications of Main Circuit Cables

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Figure 3-5 Connection of the external regenerative resistor
Abide by the following requirements when connecting the external regenerative resistor:
◆ Remove the jumper between P and D before using the external regenerative resistor. Failure to
comply will cause overcurrent and damage the braking transistor.
◆ Do not connect the external regenerative resistor to the positive/negative pole of the bus directly.
Failure to comply will damage the servo drive and cause a fire.
◆ Do not select any resistor with resistance lower than the minimum permissible value. Failure to
comply will result in E201 (Overcurrent) or damage the servo drive.
◆ Make sure parameters H02-25 (Regenerative resistor setting), H02-26 (Power of external
regenerative resistor) and H02-27 (Resistance of external regenerative resistor) are set properly
before use.
◆ Install the external regenerative resistor on incombustible objects such as metal.
Figure 3-6 Main circuit terminal block of the servo drive
L1
L2
P
C
N
U
V
W
PE
L1
L2
P
C
N
U
V
W
PE