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TPS4 13
About Screen
The About Screen displays the manufacturer's information, the model number and the
serial numberfor this specific SPD. Pressing the CENTER button will return you to the
Main Menu Screen.
System Info Screen
The System Screen displays the important electrical information for this system. This
includes the nominal operating voltage, System configuration (ie. Wye, Delta, Single
Phase) and maximum current rating for each mode of the SPD. The processor serial
number, firmware edition, build and test dates are also shown on this page. Pressing
the CENTER button will return you to the Main Menu Screen) will display additional
information about the event. Pressing the right button (CANCEL) will acknowledge the
event and silence the alarms.
System Memory Screen
The System Memory Screen displays the current state of the electronic memory for
this system. This includes the nominal operating voltage, System configuration (ie.
Wye, Delta, Single Phase) and maximum current rating for each mode of the SPD. The
processor serial number, firmware edition, build and test dates are also shown on this
page. Pressing the CENTER button will return you to the Main Menu Screen.
System Event Alarms
Surge Event Screen
When the SPD detects a surge event this animation will be shown. It will remain on
screen until acknowledged by an operator. Any subsequent events that occur while
the Surge event animation is on screen will be registered and queued for
acknowledgment. Along with displaying the Surge animation, the Audio alarm will
sound. Pressing the CENTER button will acknowledge the event and clear the alarm
state. The Main Screen will be showing the details for the surge.
Temporary Over Voltage Event
When the SPD detects a Temporary Over Voltage Event (TOV) this animation will be
shown. It will remain on screen until acknowledged by an operator. Any subsequent
events that occur while the TOV event animation is on screen will be registered and
queued for acknowledgment. Along with displaying the TOV animation, the Audio
alarm will sound. Pressing the CENTER button will acknowledge the event and clear
the alarm state. The Main Screen will be showing the details for the TOV.
The SPD may be exposed to a TOV for several minutes. On rare occasions a TOV can
exist for hours. The TOV animation will be displayed as soon as a TOV has been
detected. If an operator is able to acknowledge the event while a TOV condition still
exists, the screen below will be displayed.
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
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