Operating instructions

7.3 Changing Parameter Values
The changing of parameter values at the operator level occurs via the four green keys
("
P
", "
E
", "
+
", "
-
") under the display.
In the parameter list on the next page are listed all parameters which can be changed at
the operator level.
1. Accessing the programming mode
-
Press the
"P"
key.
The LED above the key blinks.
It shows that the controls are in the programming mode.
2. Displaying the first parameter of the operator level
-
Press the
"E"
key.
The first parameter with the corresponding parameter value appears in the
display.
Example: "
Arv 003
"
Arv
= Short designation of the parameter
003
= Set parameter value
3. Changing the parameter value shown
-
Increase or decrease the parameter value with the "
+
" and "
-
" keys.
If the "
+
" or "
-
" key remains pressed the parameter value continues changing until
the key is released.
4. Storing the changed parameter value
-
Press the
"E"
key.
The changed parameter value is stored.
-
The next parameter of the operator level appears in the display.
Through repeated pressing of the "
E
" key, all parameters of the operator level are
called up sequentially.
5. Exiting the programming mode
-
Press the
"P"
key.
The parameter value changed last is stored.
-
The controls exit the programming mode.
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