Connecting A Regenerative Unit - Yamaha RCX221 User Manual

Yamaha 2-axis robot controller

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9. Connecting a regenerative unit

When a regenerative unit is required, connect it to the RGEN and TEMP connectors on

the front panel of the controller. The regenerative unit is attached to the right side of the

controller prior to shipping.

• The RCX221 may require a regenerative unit depending on the robot

type to be connected.

• Check the cable and connectors for bent pins, kinks, and other damage

before connecting.

• THE POWER TO THE CONTROLLER MUST BE OFF WHEN CONNECTING THE

REGENERATIVE UNIT TO THE CONTROLLER.

• TO PREVENT ELECTRICAL SHOCKS, NEVER TOUCH THE RGEN CONNECTOR

WHEN POWER IS SUPPLIED TO THE CONTROLLER.

Always securely connect the cable. Poor connections or contact failure

may cause malfunctions.

■ Generative unit connection

Regenerative unit

RGEN connector

TEMP connector

Supplied cables