Emerson Unidrive M101 - 5.8 Parameter Access Level and Security; 5.8.1 User Security Level; Access Level; 5.8.2 Changing the User Security Level;Access Level; 5.8.3 User Security Code

20 Unidrive M100-101 Quick Start Guide
Issue Number: 6
5.1 Saving parameters
When changing a parameter in Menu 0, the new value is saved when pressing the Enter button
to return to parameter view mode from parameter edit mode.
If parameters have been changed in the advanced menus, then the change will not be saved
automatically. A save function must be carried out.
Procedure
1. Select ‘Save'* in Pr mm.000 (alternatively enter a value of 1001* in Pr mm.000)
• Press the red reset button
* If the drive is in the under voltage state (i.e. when the AI-Backup adaptor terminals are being
supplied from a +24 Vdc supply) a value of 1001 must be entered into Pr mm.000 to perform a save
function.
5.2 Restoring parameter defaults
Restoring parameter defaults by this method saves the default values in the drives memory. User
security status (00.010) and User security code (00.025) are not affected by this procedure).
Procedure
1. Ensure the drive is not enabled, i.e. terminal 11 is open or OFF (0)
2. Select 'Def.50’ or 'Def.60' in Pr mm.000. (alternatively, enter 1233 (50 Hz settings) or 1244 (60
Hz settings) in Pr mm.000).
Press the red reset button
Unidrive M100 101 Quick Start Guide English Iss6.book Page 20 Wednesday, September 9, 2015 4:07 PM