Yaskawa JAPMC-MC2300 - Manual (Page 312)

11.2 Overtravel Function
11.2.3 Rotation Direction Selection
11-12
11.2.3 Rotation Direction Selection
The SVA-01 Module provides a rotation direction selection that can be used to reverse the direction of rotation of the
servomotor without changing the motor wiring at the SGDA, SGDB, SGDH, SGDM, SGDS, or SGDV SERVOPACK.
The rotation direction selection only reverses the direction of rotation of the servomotor. The direction (
−, + ) of axis
travel will change. Nothing else will change.
<Operation in Standard Mode>
<Operation in Reverse Rotation Mode>
Settings for Reverse Rotation Mode
Set the SERVOPACK parameter and the SVA-01 Module fixed parameter as shown below to use the servomotor in
Reverse Rotation Mode.
Item Parameter No. Description Set Value Factory Setting
Parameter
For SGDA and SGDB Cn-02, bit 0
Direction
Selection 1: Reverse rotation
mode
0: Standard mode For SGDH, SGDM,
SGDS, and SGDV
Pn000.0
SVA-01 Module Fixed Parameter No. 31
Rotation
Direction
Selection with an
Absolute Encoder
1: Reverse 0: Forward
Forward
rotation
Reverse
rotation
CN1-42
CN1-43
Negative
Overtravel
Positive
Overtravel
Servomotor
SGDB or SGDM
SERVOPACK
Reverse
rotation
Forward
rotation
SGDB or SGDM
SERVOPACK
CN1-42
CN1-43
Positive
Overtravel
Negative
Overtravel
Servomotor