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

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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
		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
	- (blinking)	time or too many starts)
		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

2920 1521 00

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Contents No 1521 Registration code APC SF / 38 Instruction bookInstruction book Skid Tank-mounted Twin Service warning message exists General description Leading ParticularsSF4 Skid Control panel Air outlet valve SF4 Tank-mounted SF8FF Multi Details of a compressor module on SF Tank-mounted Cooling and condensate drain systems Fig Air flow Protecting the compressor Regulating system on SF Skid Tank-mounted TwinRegulating system on SF Multi Monitoring components subject to serviceControlling the compressor Automatic restart after voltage failureDesignation Function Control panel FigOperating condition of a compressor module Display keysScroll keys 3-Fig Tabulator key 4-Fig13 Menu flow, SF Multi Selecting a menu14 Electric cabinets, SF Multi Electric cabinet on SF MultiCompressed air circuit Air dryer on SF Full-Feature FigRefrigerant circuit Dimension drawings Figs .1 up to Installation9820 4054 00/1 Dimension drawing, SF 6-8 Multi Dimension drawing, SF 11-15 Multi Instruction book Installation proposal Fig Instruction book General Electrical connectionsConnections Skid Tank-mounted Twin SF Multi TSHH20 Pictographs PictographsInitial start-up Operating InstructionsStarting During operation Taking out of operation at end of compressor service lifeStopping Preventive maintenance schedule for the compressor MaintenanceBefore carrying out any maintenance or repair Service plans on SF MultiYearly MonthlyAir filter 1-Figs .7/1.8 Adjustments and Servicing ProceduresBelt exchange/tensioning Fig CoolersTesting Safety valveOperating Problem Solving Electric cable size for SF1-8 Principal DataElectric cable size for SF 6-15 Multi Overload relays for SF6-15 Multi Overload relays for SF1-8Main fuses for SF6-15 Multi Main fuses for SF1-8Reference conditions/limitations Reference conditionsSF2-4 10 bar 50 Hz SF1-4 8bar 50 Hz10 SF1-4 100 psi 60 Hz 11 SF2-4 145 psi 60 Hz13 SF6-15 Multi 10 bar 50 Hz 12 SF6-15 Multi 8 bar 50 Hz14 SF6-15 Multi 100 psi 60 Hz 16 SF6-15 Multi 145 psi 60 Hz 15 SF6-15 Multi 125 psi 60 HzSF11 SF15 125 psi SF11 SF15 145 psiMenu-driven control programs Regulator Functions for SF MultiMain screen Function of control programs Program/Function DescriptionElement status screen, typical example Line Indicates RemarksQuick look at actual compressor status ProcedureCalling up other menus No message exists Status data menuShut-down message exists Shut-down reset Measured data menu Service warning message existsTest menu Counters menuModifying parameters Modify parameters menuModifying the pressure bands Checking protections for compressor modules Modifying protection settingsService plans Modifying service plansResulting service actions to be carried out Programmed service plan intervals Service plans IntervalsService actions according to Programming Clock function Programming start/stop/pressure band commandsInstruction book To modify a command To activate/deactivate the timerInstruction book To delete commands Adding a command between two existing commandsDeleting all commands Configuration menuDeleting all commands related to a specific day Deleting a specific start/stop/pressure band commandService menu Service plans ABI Saved data menu Regulation settings Minimum Nominal Maximum Setting Programmable settingsConversion List of SI Units Into US/BRITISH Units Service settings Minimum Nominal Maximum SettingPart number Description PED Class Components subject to 97/23/EC Pressure Equipment DirectiveOverall Rating Instruction book Instruction book Wnership Data Safety Preca Utions