Position Name Function
4 «Accept» Jumps to the selected menu option.
Exits the edit mode and saves.
5 «Down» Scrolls down the menu options.
Reduces a parameter value.
6 «Right» Jumps to the right.
Moves the cursor position to the next right field.
7 «Left» Jumps to the left.
Moves the cursor position to the next left field.
8 «Up» Scrolls up the menu options.
Increases a parameter value.
9 «Information» Operating mode:
Displays the event memory.
10 «Acknowledgement» Confirms/acknowledges alarms and warning messages.
If permissible: Resets the fault counter (RESET).
11 «LOAD/IDLE» Toggles between the LOAD and IDLE operating modes.
12 «Remote control» Switches the remote control on and off.
13 «Time control» Switches the time control on and off.
Tab. 36 Keys
LEDs
Fig. 6 Indicators – overview
Position Name Function
14 Display Graphic display with 8 lines and 30 characters per line.
4 Design and Function
4.3 Operating panel SIGMA CONTROL 2
901848 21 E
Operating Manual Rotary screw compressor
SK
29