Schweitzer Engineering Laboratories SEL-787 - Table 4.62 SET R SER Alias Settings; Table 4.63 Event Report Settings; Table 4.64 Load Profile Settings

4.108
SEL-787 Relay Instruction Manual Date Code 20081022
Protection and Logic Functions
Report Settings (SET R Command)
ALIAS1 = PB01 FP_AUX1 PICKUP DROPOUT
See Table J.1 for the complete list of Relay Word bits. Use as many as
15 characters to define the alias, asserted text, and deasserted text strings. You
can use capital letters (A–Z), numbers (0–9), and the underscore character (_)
within each string. Do not attempt to use a space within a string because the
relay will interpret a space as the break between two strings. If you wish to
clear a string, simply type NA.
Event Report Settings
Event reports can be either 15 cycles or 64 cycles in length as determined by
the LER setting. For LER of 15, the prefault length, PRE, must be in the range
1–10. The relay can hold twenty-three 15-cycle event reports or seven
64-cycle event reports.
Load Profile Settings
Use the LDLIST setting to declare the analog quantities you want included in
the Load Profile Report. Enter up to 17 Analog Quantities, separated by
spaces or commas, into LDLIST setting. See Appendix K: Analog Quantities
for a list of the available Analog Quantities. Also set the LDAR to the desired
acquisition rate for the report.
IMPORTANT: All stored load data
are lost when changing the LDLIST.
Table 4.62 SET R SER Alias Settings
Setting
Prompt
Relay
Word Bit
Alias
Asserted
Tex t
Deasserted
Tex t
ALIAS1 := PB01 FP_LOCK PICKUP DROPOUT
ALIAS2 := PB02 FP_BRKR_SELECT PICKUP DROPOUT
ALIAS3 := PB03 FP_CLOSE PICKUP DROPOUT
ALIAS4 := PB04 FP_TRIP PICKUP DROPOUT
ALIAS5
–ALIAS20
NA
Table 4.63 Event Report Settings
Setting Prompt Setting Range Setting Name := Factory Default
EVENT TRIGGER SELOGIC ER := 0
EVENT LENGTH 15, 64 cyc LER := 15
PREFAULT LENGTH 1–59 cyc PRE := 5
NOTE: Event report data stored in
the relay will be lost when you change
the LER setting, You must save the
data before changing the setting.
Table 4.64 Load Profile Settings
Setting Prompt Setting Range
Setting Name :=
Facto ry Defa ul t
LDP LIST NA, Up to 17 Analog Quantities LDLIST :=NA
LDP ACQ RATE 5, 10, 15, 30, 60 min LDAR := 15