7. Use the left [⇐] and right [⇒] arrow keys to position the cursor under the desired digit or sign
to be changed.
Set the digit by using the number keys, or increment or decrement the digit using the up [⇑]
and down [⇓] arrow keys.
Use the up [⇑] and down [⇓] arrow keys to change the sign. The parameter is written into
memory once you press [ENTER] or the right [⇒] arrow key.
8. The following gure depicts the display when a number is entered and it is within the range
of the system.
6SHHGIZGPLQOLPLW
6SHHGIZGPD[OLPLW
5DWLRFRQWURO
Figure 9-16 Status display upon entering a value in the range of the system
Note
Use of asterisks (*)
An asterisk (*) is used to denote when a parameter is changed from its current default value.
This allows you to quickly see which parameters have been changed.
To return a parameter to its factory value, press [SHIFT] + [⇐] while in edit mode.
Example for changing motor frequency parameters:
1. Press [SHIFT] [⇒] to get to the parameter ID display.
Enter parameter ID for motor frequency (1020).
E n t e r P a r a m I D
S p e e d P a r a m e t e r
1 0 2 0
Figure 9-17 Status display after pressing [SHIFT] [⇒] and entering ID 1020
2. Press the [ENTER] key once to show the motor frequency display and then press [ENTER]
again to edit its value.
H z
0 1 0 . 0 ( e d i t )
M o t o r f r e q u e n c y
Figure 9-18 Status display after pressing [ENTER] twice
The range of the variable is 15 to 330.
If, for example, you attempt to enter 010 for the motor frequency an error message will be
Software user interface
9.1 SIMATIC Keypad
NXGPro+ Control Manual
Operating Manual, A5E50491925A 359
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