ProMinent DULCOTROL DWCa, Assembly And Operating Instructions Manual, Page: 60 / 140

Function Description
12. P-REL LED Shows the activated state of the P-relay
13. ERROR LED Indicates a controller error state. A text message is displayed simultane‐
ously in the LCD display of the continuous display
11.2.2 Entering values
Described by the example of entering setpoints in the Control
menu.
※CONTROL
SET= 01.000
A1634
Fig. 26: Entering values
1.
Use to select each position of the value to be entered.
You can also select and change the unit of
the value to be entered.
2. Enter the values using the and keys
3.
: The value entered is transferred to the memory.
4.
: Cancelling the input of values without saving the entered
value. The original value is retained.
11.2.3 Adjusting display contrast
If the DULCOMETER ® Compact Controller is set to
‘continuous
display’ , you can set the contrast of the LCD-display. By pressing
the key you can adjust the LCD display contrast so it is darker.
By pressing the key you can adjust the LCD display contrast so
it is lighter. Here each key press represents a contrast level. I.e.
the key must be pressed once for each contrast level.
User interface of the controllers
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