Atlas Copco QAC 1100 Sd, Инструкция по эксплуатации

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In a protective function, the first input displays
the definition of "generator reverse power (G -P>
1)".
By scrolling down, all the protective parameters
are displayed:
-
The first line shows some generator data
- The second line shows the channel number
and the parameter name
- The third line shows the value of one setting
of this parameter.
- The fourth line shows the possible settings.In
this example:
S P
SET POINT, the definition point of the alarm is
set in the definition point menu.The definition is a
percentage of the rated values.
DEL
DELAY is the definition of a time interval from
the moment of adjusting the alarm until the
moment the alarm occurs.
O A
OUTPUT A, a relay can be activated from output
A.
O B
OUTPUT B, a relay can be activated from output
B.
ENA
ENABLE, the alarm can be activated or
deactivated.ON means that it is always activated.
Run means that the alarm is in operation status.This
means it is activated when the operating status
signal is present.
FC
FAIL CLASS, when the alarm occurs, the unit will
react depending on the type of selected error.
The user can scroll this list and select a definition
with the SEL button.
After having selected SP, the following screen is
displayed:
If the right password is entered, the following screen
is displayed:
The user may change the SP of parameter "G-
P>1".This can be done with the scroll buttons.After
this, the user has to select SAVE to save the new
definitions.
To exit, the user has to depress several times the
GO BACK button until the main screen is displayed.
The
JUMP
button
If the specific parameter channel number is known,
instead of browsing throughout the menu, the user
can directly go to the desired parameter.
If the JUMP button is depressed, the password
window is displayed.Not all the parameters can be
changed by the final user.The required password
level for each parameter is shown in the setting
list.
With the JUMP button, the following menus can
be accessed:
-
9000 Software version
- 9020 Service port
- 911X User password
Level 2 and Level 3 passwords can only be defined
through the Atlas Copco's utility software for PC.
- 9120 Service menu
- 9130 Single/Split/Three phase
- 9140 Angle comp. BB/G
Use the UP and DOWN to change the settings and
the SEL button to write the new settings.