Atlas Air Compressor Display keys, Operating condition of a compressor module, Scroll keys 3-Fig

Instruction book

1.5.6 Display – keys

Compressor Outlet		7.0 bar
Compressor Running		↓
Menu		- - - -
F1	F2	F3

Fig. 1.12 Typical example of a display

Operating condition of a compressor module

The symbols shown above key F3 indicate the operating condition of each control module, see also section 8.1.2:

Symbol	Indicates
	that the compressor module is available (ready to run), each
-	symbol stands for a compressor module (the left symbol stands for
	the lowest mounted module, the right symbol stands for the
	highest module)
▄	that the compressor module is running
- (blinking)	that the compressor module is not available (due to minimum stop
	time or too many starts)
* (blinking)	that the compressor module is shut-down

Scroll keys (3-Fig. 1.11)

These keys, labelled with vertical arrows, allow to scroll through the display.

As long as a downwards pointing arrow is shown at the utmost right position of the display, the key (3) with the same symbol can be used to see the next item.

As long as an upwards pointing arrow is shown at the utmost right position of the display, the key (3) with the same symbol can be used to see the previous item.

Tabulator key (4-Fig. 1.11)

This key, labelled with two horizontal arrows, allows the operator to go to the next field of the display, e.g. during modifying of programmable parameters.

1.5.7 Function keys (5-Fig. 1.11)

The keys are used:

-To call up or program settings

-To reset an active shut-down or service message, or an emergency stop

-To have access to all data collected by the regulator

The function keys allow to make the required selection from a menu of possibilities. The functions of the keys vary depending on the displayed menu. The actual function is abbreviated and indicated on the bottom line of the display just above the relevant key. Only the active and relevant functions at a moment are shown:

Designation	Function
Back	To return to a previously shown option or menu
Cancel	To cancel a programmed setting when programming parameters
Delete	To delete compressor start/stop commands
Extra	To find the module configuration of the regulator
Help	To find the Atlas Copco internet address
Limits	To show limits for a programmable setting
Mainscreen	To return from a menu to the main screen

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