User Constant Settings and Functions
5.1.1 Switching Servomotor Rotation Direction
5 -4
5.1 Settings According to Device Characteristics
This section describes the procedure for setting user constants according to the dimensions and per-
formance of the equipment used.
5.1.1 Switching Servomotor Rotation Direction
The Servopack has a Reverse Rotation Mode that reverses the direction of Servomotor rotation
without rewiring. Forward rotation in the standard setting is defined as counterclockwise as
viewed from the load.
With the Reverse Rotation Mode, the direction of Servomotor rotation can be reversed without
changing other items. The direction (+, --) of shaft motion is reversed.
Standard Setting
Reverse Rotation Mode
Forward
Reference
PAO (phase A)
PBO (phase B)
Encoder output
from Servopack
Encoder output
from Servopack
PAO (phase A)
PBO (phase B)
Reverse
Reference
Encoder output
from Servopack
PAO (phase A)
PBO (phase B)
Encoder output
from Servopack
PAO (phase A)
PBO (phase B)
J
J
Setting Reverse Rotation Mode
Use user constant Pn000.0.
Pn000.0
Direction Selection
Factory
Setting:
0
Speed/Torque
Control,
Position Control
Use the following settings to select the direction of Servomotor rotation.
Setting
Description
0
Forward rotation is defined as counterclockwise
(CCW) rotation as viewed from the load.
(Standard setting)
1
Forward rotation is defined as clockwise (CW)
rotation as viewed from the load.
(Reverse Rotation
Mode)
5
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