Burkert Type 8623 - Manual (Page 13)

8623 - 11
english
7.2 Standard Mode
Fig. 9: Displays in the standard mode
Î Switch the operating voltage on.
After switching on the operating voltage, all the segments of the control unit
light up for about 2 seconds (display test).
The current flow rate will then be displayed.
7.2.1 Bargraph display in the standard mode
The bar graph indicates the current deviation of the actual value from the set-
value. If both values are the same, only one bar will be indicated in the middle.
For each 2 % of deviation, one additional bar will be displayed in the
corresponding direction.
Example:
Display of the actual value Display of the set-value
Actual and set-values identical
Deviationoftheactualvaluefromtheset-value = -2 %
Deviationoftheactualvaluefromtheset-value = +4%