Schweitzer Engineering Laboratories SEL-421-4 - Page 599

10.15
Date Code 20171021 Instruction Manual SEL-421 Relay
Communications Interfaces
DNP3 Communication
Fault Summary Data
When a relay event occurs, (TRIP asserts, ER asserts, or TRI asserts) whose fault
location is in the range of MINDIST to MAXDIST, the data shall be made avail-
able to DNP. If MINDIST is set to OFF, then there is no minimum. Similarly, if
MAXDIST is set to OFF, there is no maximum.
89CC01–
89CC10
Pulse Disconnect
close 89CC01–
89CC10
Pulse Disconnect
close 89CC01–
89CC10
Set Disconnect
close 89CC01–
89CC10
Clear Disconnect
close 89CC01–
89CC10
Pulse Disconnect
close 89CC01–
89CC10
Clear Disconnect
close 89CC01–
89CC10
89OCx:
89CCx
Pulse 89CCx, Dis-
connect Close bit
x = 01–10
Pulse 89OCx, Dis-
connect Open bit
x = 01–10
Pulse 89CCx Pulse 89OCx Pulse 89CCx Pulse 89OCx
RST_DEM Reset demand
meter data
Reset demand
meter data
Reset demand
meter data
No action Reset demand
meter data
No action
RST_PDM Reset peak
demand meter
data
Reset peak
demand meter
data
Reset peak
demand meter
data
No action Reset peak
demand meter
data
No action
RST_ENE Reset accumulated
energy meter data
Reset accumulated
energy meter data
Reset accumulated
energy meter data
No action Reset accumulated
energy meter data
No action
RSTMML Reset min/max
meter data for the
line
Reset min/max
meter data for line
Reset min/max
meter data for the
line
No action Reset min/max
meter data for the
line
No action
RSTMMB1 Reset min/max
meter data for
breaker 1
Reset min/max
meter data for
breaker 1
Reset min/max
meter data for
breaker 1
No action Reset min/max
meter data for
breaker 1
No action
RSTMMB2 Reset min/max
meter data for
breaker 2
Reset min/max
meter data for
breaker 2
Re
set min/max
meter data for
breaker 2
No action Reset min/max
meter data for
breaker 2
No action
RST_BK1 Reset breaker
monitor 1 data
Reset breaker
monitor 1 data
Reset breaker
monitor 1 data
No action Reset breaker
monitor 1 data
No action
RST_BK2 Reset breaker
monitor 2 data
Reset breaker
monitor 2 data
Reset breaker
monitor 2 data
No action Reset breaker
monitor 2 data
No action
RST_BAT Reset Battery
Monitoring
Reset Breaker
Monitoring
Reset Battery
Monitoring
No action Reset Battery
Monitoring
No action
RST_79C Reset recloser shot
counters
Reset recloser shot
counters
Reset recloser shot
counters
No action Reset recloser shot
counters
No action
RSTFLOC Reset fault loca-
tion
Reset fault loca-
tion
Reset fault loca-
tion
No action Reset fault loca-
tion (Pulse RSS-
FLOC)
No action
RST_HAL Reset hardware
alarm
Reset hardware
alarm
Reset hardware
alarm
No action Reset hardware
alarm
No action
RSTTRGT Reset front-panel
targets
Reset front-panel
targets
Reset front-panel
targets
No action Reset front-panel
targets
No action
RSTDNPE Reset DNP3 Event
Summary
Reset DNP3 Event
Summary
Reset DNP3 Event
Summary
No action Reset DNP3 Event
Summary
No action
NXTEVE Load oldest relay
event (FIFO)
Load oldest relay
event (FIFO)
Load oldest relay
event (FIFO)
Load newest relay
event (LIFO)
Load oldest relay
event (FIFO)
Load newest event
summary (LIFO)
Table 10.11 SEL-421 Object 12 Control Operations (Sheet 2 of 2)
Label Close/Any Trip/Any NUL/Latch On NUL/Latch Off NUL/Pulse On NUL/Pulse Off