YASKAWA UAK series User Manual page 229

9 Adjustments
9.4.1 One-parameter Tuning
(3) One-parameter Tuning Procedure
One-parameter tuning is performed from the SigmaWin for Σ-V-SD (MT).
The operating procedure from the SigmaWin for Σ-V-SD (MT) is described here.
Be sure to carefully read the SigmaWin for Σ-V-SD (MT) Operation Manual before executing this function.
Special care must be taken for the following.
• Before executing this function, make sure that the emergency stop (power off) can be activated when
needed.
When tuning is initiated by this function, some parameters will be overwritten with the recommended values. As a
result, the response speeds may change considerably. Before executing this function, make sure that the emergency
stop (power off) can be activated when needed.
• Set a correct moment of inertia (mass) ratio to execute this function.
If not correctly set, vibration may be generated.
• When the feedforward level is changed, the new value is applied after the positioning completed signal is
output (after bit 10 (target reached) of the Statusword (6041h) is changed to 1).
1.
Confirm that the correct moment of inertia ratio in Pn103 is set.
2.
In the SigmaWin Σ-V-SD (MT) component main window, click Tuning and then click Tuning.
Click Cancel to return to the SigmaWin Σ-V-SD (MT) component main window without executing tun-
ing.
3.
Click Execute. The following window appears.
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