Yaskawa MP920 Motion Module - Manual (Page 398)

9 Application Precautions
9.4.1 Overview
9-18
9.4 Reverse Rotation Mode
This section describes the procedure used to set parameters when using the Reverse Rotation
Mode setting in a SERVOPACK connected to an SVA Module.
9.4.1 Overview
SERVOPACKs are equipped with a Reverse Rotation Mode that inverts the direction of Ser-
vomotor rotation without rewiring the Servomotor. Only the direction of Servomotor rota-
tion is inverted in Reverse Rotation Mode. Here the direction in which the axis moves (+, -)
is reversed, but nothing else changes.
„ Standard Setting Operation
„ Operation in Reverse Rotation Mode
The following parameters may or may not be set depending on the applicable type of Motion
Module and encoder when Reverse Rotation Mode control is used in machine or other con-
figurations.
The following section describes the parameters related to Reverse Rotation Mode operation.
Forward direction Reverse direction
SGDB/SGDM/SGDS
SERVOPACK
CN1-42
CN1-43
Forward
direction
overtravel Reverse
direction
overtravel
Servomotor
SGDB/SGDM/SGDS
CN1-42
CN1-43
Forward direction Reverse direction
SERVOPACK
Forward
direction
overtravel Reverse
direction
overtravel
Servomotor