FISCHER Mess- und Regeltechnik GmbH
Operation | 5
BA_EN_FT90
41/108
Meas.range C1 start
020.000
Pa
-100.000
100.000
2
U
1
2 3
4
û
Meas.range C1 start
OK
Cancel
Edit
020.000
Pa
U
1
2 3
4
û
Movement direction of the cursor
Fig. 58:
Entry of numerical values, 2nd position
A
û
button repeat automatically returns the user to the action selection. Press-
ing the button again saves the value.
Number overflow
If the number 9 is set for one position and the button
þ
is pressed again, a
number overflow occurs. In this example, the value is incremented from 29 to
30. Holding the button
þ
down (repeat) causes the value to increase gradually
like a counter.
Counting takes place in the opposite direction if you press the button
ÿ
. The
value becomes negative after the zero point is reached.
Meas.range C1 start
1
2 3
4
020.000
Pa
-100.000
100.000
9
U
Meas.range C1 start
1
2 3
4
030.000
Pa
-100.000
100.000
0
U
þ
Fig. 59:
Number overflow
The value is always incremented from the cursor position. If, for example, the
cursor is on the first decimal place, the digit in that decimal place is incremen-
ted:
29.0 → 29.1 → 29.2 …
However, if the cursor is in the final position, that digit is incremented as follows:
29.000 → 29.001 → 29.002 up to the overflow 29.999 → 30.000 etc.