CONTROLLER
36
| MVE User Manual (710-17074-00G)
If a user attempts to change a parameter value when the adjustment lock is active, an error message is displayed:
Access Denied
Adj Lock is On
Altering Parameter Values
To change a parameter value:
•
scroll to the appropriate parameter in the Programming Menu and press to enter edit mode.
•
to alter the parameter setting, use the
and
buttons. Pressing
or
once will increase or decrease
the value by one unit. If the button is held for longer than five seconds, the value will increase or decrease at a faster
rate.
•
to save changes, press STORE. The setting shown on the display will be saved and the controller will return to the
parameter list.
•
to cancel changes, press EXIT. The controller will ask for confirmation, then return to the parameter list without
saving changes.
Load/Save Settings
The Load/Save Settings menu requires an access code and allows users to:
•
Load the MVE's parameters with default values
•
Load parameter settings from an internal file
•
Save the current parameter settings to an internal file
In addition to the factory default values file, the MVE can store two user-defined parameter files. These files contain default values
until a user file is saved.
NOTE
Load defaults will not reset any changes to parameter group 20 'Restricted'.
To load or save settings:
1.
Open the Programming Menu
2.
Scroll to Load/Save Settings and press the button.
3.
Scroll to the required function and press the button. Enter the access code
when prompted.
Load Defaults
Load Backup
Load User Set 1
4.
At the confirmation prompt, select YES to confirm or NO to cancel and then
STORE to load/save the selection.
Load Defaults
No
Yes
When the action has been completed, the screen will briefly display a
confirmation message, then return to the Load/Save Settings screen
Access Code
Critical parameters (parameter group 15 and higher) are protected by a four-digit security access code, preventing unauthorised
users from viewing or modifying parameter settings.
When a user attempts to enter a restricted parameter group, the controller prompts for an access code. The access code is
requested once for the programming session, and authorisation continues until the user closes the menu.
To enter the access code, use the and buttons to select a digit, and the
and
buttons to change the value. When all
four digits match your access code, press STORE. The controller will display an acknowledgement message before continuing.
Enter Access Code
0###
STORE
Access Allowed
SUPERVISOR
To change the access code, use parameter 15A.
