4.2 Dynamic Brake Resistor Connections
4.2.5 Connecting Dynamic Brake Resistors
4
Wiring and Connecting a Dynamic Brake Resistor
4-9
4.2.5
Connecting Dynamic Brake Resistors
SERVOPACK Models SGD7S-3R8A, -5R5A, -7R6A, -120A, -180A,
-200A, and -330A
1.
Connect the dynamic brake resistor to the D1 and D2 terminals on the SERVOPACK.
Note: 1. The D1 terminal is connector pin 1, and the D2 terminal is connector pin 3. Do not connect any-
thing to pin 2 (the center pin).
2. Terminal labels (D1 and D2) are provided on the dynamic brake resistor connector.
2.
Set Pn601 (Dynamic Brake Resistor Allowable Energy Consumption) and Pn604
(Dynamic Brake Resistance).
Refer to the following section for details on the settings.
5.4 Setting the Energy Consumption and Resistance of the Dynamic Brake Resistor
SERVOPACK Models SGD7S-470A, -550A, -590A, and -780A
1.
Connect the dynamic brake resistor to the D1 and D2 terminals on the SERVOPACK.
Note: Terminal labels (D1 and D2) are provided on the dynamic brake resistor connector.
2.
Set Pn601 (Dynamic Brake Resistor Allowable Energy Consumption) and Pn604
(Dynamic Brake Resistance).
Refer to the following section for details on the settings.
5.4 Setting the Energy Consumption and Resistance of the Dynamic Brake Resistor
WARNING
Wire dynamic brake resistors correctly. Do not connect the following terminals directly to
each other: D1 and D2, D1A and D2A, or D1B and D2B.
There is a risk of burning in the SERVOPACK or Servomotor, damage to the machine, or injury.
CAUTION
Mount dynamic brake resistors only on nonflammable materials. Do not mount them on or
near any flammable material.
There is a risk of fire.