Rotation/Travel Direction Selection [A] - Mitsubishi Electric MELSERVO-J5 User Manual

Ac servo system

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Rotation/travel direction selection [A]

The rotation direction of a servo motor or the travel direction of a linear servo motor can be changed according to position

commands, speed commands, and torque commands. Set the directions with servo parameters in accordance with the

system configurations.

The servo motor rotation direction is as follows.

Forward rotation (CCW)

The positive and negative directions of the linear servo motor are as follows.

LM-H3 series/LM-F series

• When the setting of the servo motor rotation direction is changed, the status changes to "Homing

incomplete". Execute homing again.

• In the speed control mode (S) and torque control mode (T), the rotation direction setting cannot be changed

with the servo parameters. Change the rotation direction with the combination of ST1 (Forward rotation

start) and ST2 (Reverse rotation start).

• The setting of the rotation/travel direction selection does not change the "Display All" function and "Graph" function in MR

Configurator2.

Forward rotation (CCW)

LM-U2 series/LM-AU series

Reverse rotation (CW)

LM-K2 series

3.4 Rotation/travel direction selection [A]

LM-AJ series

3 BASIC FUNCTION