Sel SEL-421 - Cev Nset; CEV N Command; CEV NSET Command; CEV NSUM Command

R.9.7
Date Code 20111215 Reference Manual SEL-421 Relay
ASCII Command Reference
Description of Commands
CEV NSET
The CEV NSET command returns the Compressed ASCII event report with
no relay settings.
CEV NSUM
The CEV NSUM returns the Compressed ASCII event report with no event
summary.
CEV Sx
Use the CEV Sx command to specify the sample data resolution of the
Compressed ASCII event report. The sample data resolution x is either 4
samples/cycle or 8 samples/cycle; the default value is 4 samples/cycle if you
do not specify Sx. The Sx option overrides the L option.
Table 9.20 CEV N Command
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
Table 9.21 CEV NSET Command
Command Description Access Level
CEV NSET Return the most recent event report without
settings at full length with 4-samples/cycle
data in Compressed ASCII format.
1, B, P, A, O, 2
CEV n NSET
a
a
Parameter n indicates event order or serial number; see CEV on page R.9.5.
Return a particular n event report without
settings at full length with 4-samples/cycle
data in Compressed ASCII format.
1, B, P, A, O, 2
Tabl e 9. 22 CEV NSU M Co mma n d
Command Description Access Level
CEV NSUM Return the most recent event report without the
event summary at full length with 4-samples/
cycle data in Compressed ASCII format.
1, B, P, A, O, 2
CEV
n NSUM
a
a
Parameter n indicates event order or serial number; see CEV on page R.9.5.
Return a particular n event report without the
event summary at full length with 4-samples/
cycle data in Compressed ASCII format.
1, B, P, A, O, 2
Table 9.23 CEV Sx Command
a
a
Parameter n indicates event order or serial number; see CEV on page R.9.5.
Command Description Access Level
CEV Sx Return the most recent event report at full
length with x-samples/cycle data in Com-
pressed ASCII format.
1, B, P, A, O, 2
CEV
n Sx Return a particular n event report at full length
with
x-samples/cycle data in Compressed
ASCII format.
1, B, P, A, O, 2