Atlas Copco QAS 250-330 JD T4i, Инструкция по эксплуатации

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Qc4002™ menu overview
Main View
The display has 4 different lines. The information on these
lines can change, depending on which view is used. There
are 4 different main views possible: SETUP / V3 / V2 /
V1.
Setup view
V3 view
V2 view
V1 view
The user can scroll through these views with the scroll
buttons:
– The SETUP view shows the module name, the software
version, the date and the time.
– The V3 view shows the application type and the mode, and
some generator measurements. During synchronisation
the V3 view will show a synchronoscope in the first line.
– The V2 view shows some generator measurements.
– In the V1 view the user can scroll up and down to 15
configurable screens showing different measurements of
the generator, the bus and the Mains.
SETUP menu
The control and protection parameters can be programmed
according the application. This can be done by scrolling
through the setup menu to the appropriate parameter. Each
parameter has a specific channel number and is listed in
one of the 4 main SETUP menus:
– Protection Setup (PROT): Channels from 1000 to 1999
(steps of 10).
– Control Setup (CTRL): Channels from 2000 to 2999
(steps of 10).
– Input/Output Setup (I/O): Channels from 3000 to 5999
(steps of 10).
– System Setup (SYST): Channels from 6000 and up (steps
of 10).
If you select SETUP then you get the following view:
The fourth line is the entry selection for the Menu system.
If the SEL button is pressed, the menu indicated with an
underscore will be entered.
If PROT is selected, the following view will appear
(example of parameter):
For a protective function the first entry shows the
“Generator reverse power (G-P>1)” setting.
Scrolling down will give all the protection parameters:
– The first line shows some generator data.
– The second line shows the channel number and the name
of the parameter.
– The third line shows the value of a set point of this
parameter.
– The fourth line shows the different possible set points. In
this example:
The user can scroll to these choices and select one choice
with the SEL button.
SP SET POINT, the alarm set point is adjusted in the
set point menu. The setting is a percentage of the
nominal values.
DEL DELAY, the timer setting is the time that must
expire from the alarm level is reached until the
alarm occurs.
OA OUTPUT A, a relay can be activated by output
A.
OB OUTPUT B, a relay can be activated by output B.
ENA ENABLE, the alarm can be activated or
deactivated. ON means always activated, RUN
means that the alarm has run status. This means
it is activated when the running signal is present.
FC FAIL CLASS, when the alarm occurs the unit
will react depending on the selected fail class.