Siemens SINAMICS PERFECT HARMONY GH180 Function Manual page 420

Software user interface
9.6 ML Keypad
Note
Default assignment on the front panel display
The velocity demand field (DEMD) on the front panel display is assigned by default.
This display assignment, and the other three variables, can be changed from the menu system.
Editing Parameter Values
The arrow keys can be used to edit the values of parameters.
Perform the following steps to edit a parameter value:
1. Navigate through the menu structure using the arrow keys and locate the parameter to be
changed.
2. With the parameter displayed, press the [ENTER] key.
This places the selected parameter into edit mode.
Once in edit mode, an underscore is displayed beneath the first, i.e. the most significant
position of the parameter value.
3. The user now has alternative options to change the value of that position:
– You may press the desired numeric key.
– You may use the up [⇑] and down [⇓] arrow keys to scroll and wrap around through the
– Use the up [⇑] and down [⇓] arrow keys to change the sign of signed number values.
– When using the up [⇑] and down [⇓] arrow keys to edit the value of a parameter
4. Press the [ENTER] key to accept the new value or press [SHIFT] + [ENTER] to abort the change.
Canceling the Current Security Mode
Press the left arrow key with the [SHIFT] key to cancel the current security access level and return
to level 0.
You can increase the security access level by entering the appropriate security codes, but cannot
lower the security access level using the standard "Change Security Code" option of the main
menu.
Returning to security level 0
If entering level 7 as an experienced user, or any other security level and you wish to return to
level 0 for security reasons when you are finished, you have the following options:
• Wait 15 minutes with no activity and security will return automatically to level 0.
• Use key sequence [SHIFT] + [⇐] + [SHIFT] + [⇐] + [SHIFT] + [⇐] from the default meter
display only. This method resets the security level to 0 without interrupting the operation of
the drive.
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numbers 0 through 9 for that position.
position, press the right [⇒] and left [⇐] arrow keys to move to the next or previous
position in the number to be edited. This is required as opposed to using the number keys
which automatically shift the underscore to the next digit in the number.
NXGPro+ Control Manual
Operating Manual, A5E50491925A