6.3 Keypad Operation
252 YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Figure 6.14 How to Change the Parameter Setting
Continue to change parameters or push and hold to go back to the frequency reference screen.
◆ Save a Backup of Parameters
Show the frequency reference screen.
Note:
Push and hold to return to the frequency reference screen from any screen.
Use these steps to save a backup of the drive parameters to the keypad.
Backups of the parameter settings can save time when you set parameters after you replace a drive. When you set up
more than one drive, you can copy the parameter settings from a drive that completed a test run to the other drives.
Note:
• Stop the motor before you back up parameters.
• While the drive makes a backup, it will not accept Run commands.
• Set o3-02 = 0 [Copy Allowed Selection = Disabled] to protect the parameters saved in the keypad.
Figure 6.15 How to Save Backed-up Parameters
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