Atlas Copco QAS 100 Instruction Manual page 32

Diagnostic menu
Diagnostics
Off Off
This menu is used to power up the engine electronics
without starting the engine. When this setting is
switched on, electric power will be supplied to the
engine electronics after half a minute delay. The unit
can not be started as long as this parameter is swiched
on.
Unit menu
Unit
C/bar C/bar
This menu is used to select the units into which
pressures and temperatures will be shown.
Language selection
On
Icons is the default factory set language, but 6 other
languages can be selected: English, French, German,
Italian, Spanish
information in the Parameter List display is always in
English.
MF high frequency
MF high freq
100%
F/psi
This menu is used to set the maximum limit for the
mains frequency, in % of the nominal frequency (in
AMF-Auto).
MF low frequency
MF low freq
80%
This menu is used to set the minimum limit for the
mains frequency, in % of the nominal frequency (in
AMF-Auto).
Language
English
and Cyrillic (Russian).
110 120%
90 100%
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M frequency delay
M freq delay
10s 30
This menu is used to set the delay, which defines how
long the mains frequency has to be back within the
All limits before there will be switched from generator to
mains again (in AMF-Auto). During this delay, the
Mains LED flashes in green.
MF frequency delay
MF freq delay
1.0s 2.0
This menu is used to set the delay, which defines how
long the mains frequency may be above the max limit
or below the min limit before there will be switched
from mains to generator (in AMF-Auto). During this
delay, the Mains LED flashes in red.
9900s
990.0s