YASKAWA Sigma-7 Series Product Manual

Also see for SGD7W Series: Selection Manual

Contents

YASKAWA Sigma-7 Series Product Manual Manual pdf 78 page image

4.2 Parameter Settings Related to Synchronized Stopping4.2.3 Adjusting Synchronized Stopping4 Synchronized Stopping4-54.2.3 Adjusting Synchronized StoppingSet Pn668 (Synchronized Stopping Speed Feedforward) to apply feedforward compensationwhich can reduce the deviation between the feedback position of the active alarm axis and theposition of the synchronized stopping axis. This parameter is valid for synchronized stoppingmode 1.For details on the setting of this parameter, contact your Yaskawa representative.Note: During model following control, select Pn140 = n.1 (Use model following control and speed/torquefeedforward together). This parameter is not valid if Pn140 = n.0 (Do not use model following controland speed/torque feedforward together) is selected.Pn668 Synchronized Stopping Speed FeedforwardSetting Range Setting Unit Default Setting When Enabled Classification0 to 100 % 80 Immediately TuningAll AxesPosition