Sel 411L - Table 15.19 CEV C Command; Table 15.20 CEV L Command; Table 15.21 CEV Lyyy Command; Table 15.22 CEV N Command

P.15.7
Date Code 20151029 Protection Manual SEL-411L Relay
ASCII Command Reference
Description of Commands
CEV C
Use CEV C to return a 15-cycle length event report with analog and digital
information in Compressed ASCII format. The Lyyy option overrides the C
option (see CEV Lyyy).
CEV L
Use CEV L to return a large resolution (8-samples/cycle) event report in
Compressed ASCII format. The Sx option overrides the L option (see
CEV Sx).
CEV Lyyy
Command CEV Lyyy returns a specified length event report in Compressed
ASCII format, where Lyyy indicates a length of yyy cycles. You can specify
yyy from 1 cycle to a value including and beyond the event report total cycle
length. If yyy is longer than the total length, the relay returns the full event
report. The Lyyy option overrides the C option.
CEV NEXT
CEV NEXT returns the oldest unacknowledged event report on the present
communications port in Compressed ASCII format.
Table 15.19 CEV C Command
Command
a
a
Parameter n indicates event order or serial number.
Description Access Level
CEV C Return the most recent event report at a 15-cycle length
with 8-samples/cycle data in Compressed ASCII
format.
1, B, P, A, O, 2
CEV C n Return particular n event report at a 15
-cycle length
with 8-samples/cycle data in Compressed ASCII format.
1, B, P, A, O, 2
Ta b l e 1 5. 2 0 C E V L Co m m a n d
Command
a
a
Parameter n indicates event order or serial number; see CEV.
Description Access Level
CEV L Return the most recent event report at full length with
8
-samples/cycle data in Compressed ASCII format.
1, B, P, A, O, 2
CEV n L Return particular n event report at full length with
8
-samples/cycle data in Compressed ASCII format.
1, B, P, A, O, 2
Table 15.21 CEV Lyyy Command
Command
a
a
Parameter n indicates event order or serial number; see CEV.
Description Access Level
CEV Lyyy Return yyy cycles of the most recent event report
(including settings) with 4-samples/cycle data in
Compressed ASCII format.
1, B, P, A, O, 2
CEV n Lyyy Return yyy cycles of a particular n event report with
4
-samples/cycle data in Compressed ASCII format.
1, B, P, A, O, 2
Ta b l e 1 5. 2 2 C E V N Co m m a n d
Command Description Access Level
CEV N Return the oldest unacknowledged event report with
4
-samples/cycle sampling in Compressed ASCII format.
1, B, P, A, O, 2