Chapter 4 Startup - Mitsubishi Electric Melservo-J4 MR-J4-DU*B4-RJ100 Series Instruction Manual

General purpose ac servo sscnet iii/h interface drive unit

Table of Contents

STARTUP

WARNING

• When executing a test run, follow the notice and procedures in this instruction manual. Otherwise, it may cause a malfunction, damage to the machine, or

injury.

• Do not operate the switches with wet hands. Otherwise, it may cause an electric shock.

CAUTION

• Before starting operation, check the parameters. Improper settings may cause some machines to operate unexpectedly.

• The heat sink of the power regeneration converter unit and drive unit, and the servo motor, etc. may be hot while power is on and for some time after power-

off. Take safety measures such as providing covers to avoid accidentally touching them by hands and parts such as cables.

• During operation, never touch the rotor of the servo motor. Otherwise, it may cause injury.

• Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may cause a malfunction.

For parallel drive systems, test operation cannot be performed with MR Configurator2. Perform test operation

with the controller.

The following items are the same as those for MR-J4-_B_(-RJ). Refer to the section of the detailed explanation field for

details. "MR-J4-_B_" means "MR-J4-_B_(-RJ) Servo Amplifier Instruction Manual". "MR-J4-DU_B_" means "MR-CV_/MR-

CR55K_/MR-J4-DU_(-RJ) Instruction Manual".

Item

Switch setting and display of the drive unit

Switch setting and operation section of power regeneration converter unit

4 STARTUP