# Rotary offset of the robot arm centre of gravity of the Y axis (P-CHAN-00783)

P-CHAN-00783 | Rotary offset of the robot arm centre of gravity of the Y axis
Description | This parameter defines the rotary offset of the Y axis of the joint coordinate system in relation to the robot arm coordinate system.
Parameter | limit.kin[i].dynamic_model.link[j].ry
Data type | REAL64
Data range | -3600000° ≤ P-CHAN-00783 ≤ 3600000°
Dimension | 0.0001 °
Default value | 0.0
Remarks | Parameter available as of V3.1.3112 Configuration example: limit.kin[0].dynamic_model.link[0].ry -900000