ATS-380
Automatic Transfer Switch
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9
SECTION 3 : OPERATOR PANEL
3.1 General
The operator panel, which is normally accessible
from the outside of a panel or door, provides a
means for being alerted to specific conditions,
receiving
functional
help,
programming
and
parameter monitoring.
3.2 Display Window
The ATS-380 controller includes a 4 digit 7-segment
display is used to display all monitored parameters,
setting parameters and messages in easy to read
formats.
Different displays can be presented via the display
window:
●
Normal source voltage and frequency parameter
display.
●
Standby source voltage and frequency parameter
display.
●
TDEN,TDNE and TDEC real time countdown
display.
●
Program setting parameter display.
NOTICE
Although a wide variety of parameters and
setting can be displayed, they are not
displayed if they were not originally ordered
and programmed.
3.3 Operate Pushbuttons
There are five front panel pushbuttons accomplish
their function when pressed and released. Certain
pushbuttons, like the increase(
▲
)and decrease(
▼
)
pushbuttons, will also continue to scroll if they are
pressed and not released at program procedure.
3.3.1 Increase (
▲
▲
▲
▲
) Pushbutton
When the ATS-380 controller operated at normal
status, each press of the increase (
▲
) key will
change the real parameter display from one phase
to another phase. When the user initiates the
program mode, each press of the Increase (
▲
) key
will scroll through all available parameter. When
pressing and releasing the increase (
▲
) button the
displayed parameter can be increased by one. The
Increase (
▲
) pushbutton will continue to scroll if it is
pressed and not released.
3.3.2 Decrease (
▼
▼
▼
▼
) Pushbutton
At the normal operate status, each press of the
decrease (
▼
) key will change the real parameter
display between voltage and frequency. When the
user initiates program mode, each press of the
decrease (
▼
) key will scroll through all available
parameter. When pressing and releasing the
decrease (
▼
) button the displayed parameter can
be decreased by one. The decrease (
▼
) pushbutton
will continue to scroll if it is pressed and not
released.
3.3.3 Auto Function Pushbutton
Pushing the AUTO select key, the ATS-380 will run
in automatic mode and a LED is provided to indicate
the auto position. The ATS transfer and retransfer
from source to source as dictated by the features
supplied and their programmed setting values.
3.3.4 Test Function Pushbutton
The ATS-380 is provided with a test pushbutton that
simulates a loss of normal source. Pushing the
TEST select key, the ATS-380 will run in engine test
mode and a LED is provided to indicate the test
position.
3.3.5 Off Function Pushbutton
Pushing the OFF select key, the ATS-380 will run in
off mode. All the functions of the ATS-380 controller
Will be disable.
When in program mode, pushing the off pushbutton
allows the user to change the program line table and
set the selected parameter using decrease (
▼
) or
increase (
▲
) button.
3.4 Panel LED Outputs
Auto Position ( Green )
Indicates that the ATS-380 controller is setting to
AUTO function.
