Saving Parameters; Restoring Parameter Defaults - Emerson Unidrive M200-01100017 Quick Start Manual

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 1000* in Pr mm.000)
2. Either:
• Press the red
• Carry out a drive reset through serial communications by setting Pr 10.038 to 100
* 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 Pr 06.015 is 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).
3. Either:
• Press the red
Carry out a drive reset through serial communications by setting Pr 10.038 to 100
Menu 0 is used to bring together various commonly used parameters for basic easy set up of the
drive. All the parameters in Menu 0 appear in other menus in the drive (denoted by {...}). Menus 22
can be used to configure the parameters in Menu 0.
26
reset button
reset button
Unidrive M200-201 Quick Start Guide
Issue Number: 5