Wiring Regenerative Resistors - YASKAWA SGD7S Product Manual

4.3 Wiring the Power Supply to the SERVOPACK

4.3.5 Wiring Regenerative Resistors

4.3.5

Wiring Regenerative Resistors

This section describes how to connect External Regenerative Resistors.
Refer to the following manual to select the capacity of a Regenerative Resistor.
Σ-7-Series Peripheral Device Selection Manual (Manual No.: SIEP S800001 32)
Connecting Regenerative Resistors
 SERVOPACK Models SGD7S-R70A, -R90A, -1R6A, -2R8A, -R70F,
-R90F, -2R1F, and -2R8F
1.
Connect the External Regenerative Resistor between the B1/
SERVOPACK.
2.
Set Pn600 (Regenerative Resistor Capacity) and Pn603 (Regenerative Resistor Resis-
tance).
Refer to the following section for details on the settings.
 SERVOPACK Models SGD7S-3R8A, -5R5A, -7R6A, -120A, -180A,
-200A, and -330A
1.
Remove the lead from between the B2 and B3 terminals on the SERVOPACK.
4-22
 Be sure to wire Regenerative Resistors correctly. Do not connect B1/⊕ and B2.
Doing so may result in fire or damage to the Regenerative Resistor or SERVOPACK.
Enlarged View
5.17 Setting the Regenerative Resistor Capacity on page 5-52
WARNING
and B2 terminals on the