Schweitzer Engineering Laboratories SEL-787 - Page 543

K.3
Date Code 20081022 Instruction Manual SEL-787 Relay
Analog Quantities
Analog Quantities
Analog Input Metering
AI301 to
AI304
Analog Inputs for an analog input card in
Slot C
a
EU x x x x
AI401 to
AI404
Analog Inputs for an analog input card in
Slot D
a
EU x x x x
AI501 to
AI504
Analog Inputs for an analog input card in
Slot E
a
EU x x x x
Energy Metering
EM_LRDH Energy Last Reset Date/Time High Word x
EM_LRDM Energy Last Reset Date/Time Middle Word x
EM_LRDL Energy Last Reset Date/Time Low Word x
MWHP Real energy, 3-phase Positive MWh pri x x x
MWHN Real energy, 3-phase Negative MWh pri x x x
MVARHP Reactive energy, 3-phase Positive MVARh pri x x x
MVARHN Reactive energy, 3-phase Negative MVARh pri x x x
Maximum/minimum Metering
MM_LRDH Max/Min Last Reset Date/Time High Word x
MM_LRDM Max/Min Last Reset Date/Time Middle Word x
MM_LRDL Max/Min Last Reset Date/Time Low Word x
IAW1MX Winding 1 Current, A-phase, maximum
magnitude
A pri x x x
IBW1MX Winding 1 Current, B-phase, maximum
magnitude
A pri x x x
ICW1MX Winding 1 Current, C-phase, maximum
magnitude
A pri x x x
IGW1MX Winding 1 Current, residual, maximum
magnitude
A pri x x x
IAW2MX Winding 2 Current, A-phase, maximum
magnitude
A pri x x x
IBW2MX Winding 2 Current, B-phase, maximum
magnitude
A pri x x x
ICW2MX Winding 2 Current, C-phase, maximum
magnitude
A pri x x x
IGW2MX Winding 2 Current, residual, maximum
magnitude
A pri x x x
INMX Current, neutral, maximum magnitude A pri x x x
IAW1MN Winding 1 Current, A-phase, minimum
magnitude
A pri x x x
IBW1MN Winding 1 Current, B-phase, minimum
magnitude
A pri x x x
ICW1MN Winding 1 Current, C-phase, minimum
magnitude
A pri x x x
IGW1MN Winding 1 Current, residual, minimum
magnitude
A pri x x x
IAW2MN Winding 2 Current, A-phase, minimum
magnitude
A pri x x x
Table K.1 Analog Quantities (Sheet 3 of 6)
Label Description Units
Display
Points
SELOGIC
Load
Profile
DNP
Fast
Meter