83-16 9424200996
RTD Module BE1-11m
Phase Frequency, Aux
Frequency
=
In the metering screen, the power values are
displayed in kW, kvar, and kVA primary. The
analog output values are displayed in
secondary. Secondary values must be
calculated using the CT and VT ratio.
Analog Input 1-1 through 1-4
Scale entered for
the analog input
When an analog output is used to repeat an
analog input, the scaled value is used (not the
raw 4-20 mA or 0-10 V signal).
Analog Input 2-1 through 2-4
Scale entered for
the analog input
(depends on System
(depends on System
Remote Analog Output Metering
Analog output metering values are obtained through BESTCOMSPlus by using the Metering Explorer to
open the Analog Metering, Analog Outputs tree branch. BESTCOMSPlus must be online with the
BE1-11m to view analog output metering. Alternately, values can be obtained through the front-panel
display by navigating to Metering > Analog Metering > Analog Output.
Remote RTDs Configuration
The RTD module provides 12 RTD inputs. The BE1-11m supports two RTD modules at once. The RTDs
are always monitored and their status is displayed on the appropriate metering screens.
Protection settings for remote RTDs are described in the Resistance Temperature Detector (49RTD)
Protection chapter.
Out of Range Alarm
The BE1-11m reports an Out of Range alarm when the resistance from an RTD has exceeded an
expected range for a properly functioning RTD. Exceeding the range indicates that the RTD may be
shorted or open and cannot be relied on to provide thermal detection. Table 83-5 defines the resistance
and equivalent temperature levels that will result in an Out of Range alarm.
Table 83-5. Out of Range Alarm Resistance/Temperature Levels
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