Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Analog Voltage and Pulse Train Reference - Manual (Page 289)

7 Utility Functions (Fn )
7-12
7.6 Initializing Parameter Settings (Fn005)
This function is used when returning to the factory settings after changing parameter settings.
Note: Any value adjusted with Fn009, Fn00A, Fn00B, Fn00C, Fn00D, Fn00E, and Fn00F cannot be initialized by Fn005.
(1) Preparation
The following conditions must be met to initialize the parameter values.
• The write prohibited setting parameter (Fn010) must be set to Write permitted (P.0000).
• The servo ON signal (/S-ON) must be OFF.
(2) Operating Procedure
Use the following procedure.
• Be sure to initialize the parameter settings while the servo ON (/S-ON) signal is OFF .
• After initialization, turn OFF the power supply and then turn ON again to validate the
settings.
Step
Display after Opera-
tion
Keys Operation
1 Press the MODE/SET Key to select the utility function.
2 Press the UP or DOWN Key to select Fn005.
3
Press the DATA/SHIFT Key for approximately one second.
The display shown on the left appears.
4
Press the MODE/SET Key. Then, the parameters will be
initialized.
When the initialization has been completed, "donE" flashes
on the display and returns to the screen as shown on the left.
5 To enable the change in the setting, turn the power OFF and ON again.
MODE/SET DATA/
MODE/SET DATA/
MODE/SET DATA/
MODE/SET DATA/