Schweitzer Engineering Laboratories SEL-421-4 - Page 1251

14.45
Date Code 20171006 Instruction Manual SEL-400 Series Relays
ASCII Command Reference
Command Description
PROFILE
Use the PROFILE command (PRO) to access the Signal Profile data for as
many as 20 user selectable analog values.
PULSE
Use the PULSE OUTnnn command to pulse any of the relay control outputs for
a specified time. This function aids you in relay testing and commissioning. If the
output is open, the PUL command momentarily closes the output; if the output is
closed, the PUL command momentarily opens the output. The control outputs
are OUTnnn, where nnn represents the 100-series, 200-series, 300-series,
400-series, and 500-series addresses.
Table 14.103 PRO Command
Command Description Access Level
PRO Displays the first 20 rows of the profile report, with the
oldest row at the top and the latest row at the bottom.
1, B, P, A, O, 2
PRO m Displays the first m rows of the report, with the oldest
row at the top and the latest row at the bottom.
1, B, P, A, O, 2
PRO m n (m > n) Displays the row between m and n, (including m and n)
with the oldest row at the top and the latest row at the
bottom.
1, B, P, A, O, 2
PRO date1 Displays all the rows that were recorded on that date,
with the oldest row at the top and the latest row at the
bottom.
1, B, P, A, O, 2
PRO date1 date2 Displays all the rows that were recorded on and
between (including) date1 and date2 (date1 chronolog-
ically precedes date2, with the oldest row (date1) at the
top and the latest row (date2) at the bottom.
1, B, P, A, O, 2
PRO date2 date1 Displays all the rows that were recorded on and
between (including) date1 and date2 (date2 chronolog-
ically precedes date1, with the oldest row (date2) at the
top and the latest row (date1) at the bottom.
1, B, P, A, O, 2
PRO D Displays, for each port, the maximum number of days
data may be acquired with the present settings before
data overwrite occurs.
1, B, P, A, O, 2
PRO C or R Clears the signal profile data from nonvolatile memory
on a per-port basis. The data are still visible to other
ports and to file transfer accesses and is cleared inde-
pendently for those points-of-view.
B, P, A, O, 2
PRO CA or RA Completely clears all signal profile data from nonvola-
tile memory.
P, A, O, 2
Ta b l e 1 4.1 0 4 P U L O U T nnn Command
Command Description Access Level
PUL OUTnnn
a
a
Parameter nnn is a control output number.
Pulse output OUTnnn for 1 second. B, P, A, O, 2
PUL OUTnnn s
b
b
Parameter s is time in seconds, with a range of 1–30.
Pulse output OUTnnn for s seconds. B, P, A, O, 2