YASKAWA Sigma-7S Series Product Manual page 76

4.2 Dynamic Brake Resistor Connections
4.2.5 Connecting Dynamic Brake Resistors
 SERVOPACK Models SGD7W-5R5A, and -7R6A
1.
Connect dynamic brake resistors to the D1A and D2A terminals and the D1B and D2B
terminals on the SERVOPACK.
Note: 1. The D1 terminal is connector pin 1, and the D2 terminal is connector pin 3. Do not connect
2.
Set Pn601 (Dynamic Brake Resistor Allowable Energy Consumption) and Pn604
(Dynamic Brake Resistance) for each axis.
Refer to the following section for details on the settings.
4-10
anything to pin 2 (the center pin).
2. Terminal labels (D1 and D2) are provided on the dynamic brake resistor connector.
5.4 Setting the Energy Consumption and Resistance of the Dynamic Brake Resistor on page 5-7