Effective 11/2003
Page 28
I.L. 66A7535H02
4.2.10.2 BC Relay Reset
This setting is to define the reset mode of Relay B and
Relay C of the Digitrip 1150V’s Power Relay Module. The
selections are AUTO or MANUAL Reset
(See Section
4.2.2.4).
4.2.10.3 Sliding Demand
A sliding demand calculation can be chosen for either the
Max kW demand or the Max kVA demand. If neither is
required, the user can choose “OFF” by pressing the up/
down Edit Value keys.
4.2.10.4 Waveform Capture
The waveform capture function can be enabled on a 1, 5, or
10 minute basis. It can also be disabled by selecting
“OFF” with the Edit Value keys. If the THD alarm setting
has been enabled in the Alarms menu, the waveform
capture function will automatically be set to 1 minute and
the waveform capture OFF setting will not be available.
4.3 View Settings (VIEW SET)
The VIEW SET menu will allow the user to view all of the
settings presented in the PGM SET menus with the
exception of the TripLink function. The user cannot edit or
change settings in these menus.
Figure 4.9 TripLink Transfer as shown with Two Type VCP-T Circuit Breakers
4.3.1 Firmware Menu
The Firmware menu enables the user to view the version
and revision of the trip unit firmware. The protection
firmware is displayed as PROTECT while DISPLAY
firmware can be viewed by pressing the up/down View
function keys.
4.4 Meter Menu
The METER menu initially will show six screens of data via
the factory display setup. They are phase current, neutral
and ground currents, phase voltages, forward power, power
factor and frequency, and energy values. However, the
program DISPLAY menu can be used to present metered
data relevant to a specific customer application. There are
22 data screens selectable as listed in Appendix D-14 and
D-3.
The Demand and the average, minimum and maximum
current screens alternate between the data and additional
information concerning the measured parameter. The min
and max phase currents are actually reset as a group
(See
Appendix D-3)
. The OP COUNT screen displays breaker
operation where a open/close is registered as one count.
The OP COUNT can be reset also when this screen is
active.
