Schweitzer Engineering Laboratories SEL-787 - Figure 8.6 MAIN Menu and METER Submenu; Figure 8.7 METER Menu and ENERGY Submenu; Figure 8.8 Relay Response When Demand, Peak Demand, Energy, or Max;Min Metering Is Reset; Figure 8.9 Relay Response When no Analog Cards Are Installed

8.6
SEL-787 Relay Instruction Manual Date Code 20081022
Front-Panel Operations
Human-Machine Interface
Figure 8.6 MAIN Menu and METER Submenu
For viewing Energy (or Max/Min) metering data, select the Energy (or Max/
Min
) menu item from the METER menu and select the Display menu item as
shown in Figure 8.7.
Figure 8.7 METER Menu and ENERGY Submenu
Demand, Peak Demand, Energy, or Max/Min metering data can be reset from
the front-panel HMI by selecting the
Reset menu item in the Demand, Peak
Demand, Energy
or Max/Min menu. After selecting Reset and confirming the
reset, the relay displays as shown in Figure 8.8.
Figure 8.8 Relay Response When Demand, Peak Demand, Energy, or Max/
Min Metering Is Reset
Assume the relay configuration contains no analog input cards. In response to
a request for analog data (selecting
Analog Inputs), the device displays the
message as shown in Figure 8.9.
Figure 8.9 Relay Response When No Analog Cards Are Installed
(Meter Selected)
MAIN
Meter
Events
Targets
Control
Set/Show
Status
METER
Fundamental
Thermal
Differential
Demand
Peak Demand
Energy
Max/Min
RMS
Harmonics
(Energy Selected)
ENERGY
Display
Reset
METER
Fundamental
Thermal
Differential
Demand
Peak Demand
Energy
Max/Min
RMS
Harmonics
Analog Inputs
Math Variables
Reset Complete
No Analog Input
Cards Present