Atlas Copco GA90C Instruction Book

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Instruction book
Abbre- Desig- Function
viation nation
Mod Modify To modify programmable settings
More More To have a quick look at the compressor status
Prog Program To program modified settings
Rset Reset To reset a timer or message
Rtrn Return To return to a previously shown option or
menu
Slct Select To select a submenu or to read more details
of a selection shown on display
Unld Unload To unload the compressor manually
1.3.4 Menu-driven control programs
To facilitate programming and controlling the compressor,
menu-driven programs are implemented in the electronic
module.
The User manual for Elektronikon regulator for GA5 up to
GA90C deals elaborately with all regulator functions.
Program/Function Description
MAIN DISPLAY Shows in short the operation status of
the compressor. It is the gateway to
all functions. See Fig. 1.10.
More Allows a quick look at the actual status
of the compressor. See section 3.4.
Load/Unld To manually load/unload the
compressor.
MAIN MENU See Fig. 1.11. It is the gateway to
following menus:
Status data Calling up the status of the compressor
protection functions (service warning,
shut-down and shut-down warning).
Resetting of a shut-down and motor
overload. See section 1.3.1.
Measured data Calling up actually measured values
and the status of the motor overload
protection.
Hours Calling up the running hours, loading
hours, regulator hours and number of
motor starts.
Service Calling up and resetting the service
messages for the oil, oil filter, oil
separator, air filter.
Program/Function Description
Test Allows a display test.
Modify settings Modifying the settings for regulation
(e.g. loading and unloading pressures),
for protection (e.g. temperature shut-
down level) and for service (e.g. for
the oil).
Timer Programming automatic compressor
start/stop commands.
Configuration Programming the time, date, display
language, units, motor start mode and
date format.
Saved data Calling up the saved data: last shut-
down, last emergency stop, longest
load, longest unload.
Selecting a menu
When the voltage is switched on, the MAIN DISPLAY (Fig.
1.10) is shown automatically. The other menus are selected by
pressing one of function keys (5-Fig. 1.9). Pushing the key
<<Menu>> initiates the MAIN MENU (Fig. 1.11), giving
access to most other functions via submenus; the submenus
can be selected by pressing the key <<Slct>> (select).
Whenever displayed on the bottom line of the screen, press the
key <<Menu>> to return from a submenu to the MAIN MENU.
Whenever displayed, press the key <<Main>> to return from a
menu to the MAIN DISPLAY.
Delivery air
bar 7.0
Auto loaded
Menu More Unld
F1 F2 F3
Fig. 1.10 Example of the main display
Status data
↓
Main Slct
F1 F2 F3
Fig. 1.11 Example of a main menu

Atlas Copco GA90C Specifications

General

Brand	Atlas Copco
Model	GA90C
Category	Air Compressor
Language	English