Schweitzer Engineering Laboratories SEL-311C - Page 405

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Date Code 20060320 Instruction Manual SEL-311C Relay
SEL-311C Relay Command Summary
Access Level B
Commands
Access Level B commands primarily allow the user to operate output contacts. All Access Level 1
commands can also be executed from Access Level B. The screen prompt is: ==>
BRE n Enter BRE W to preload breaker wear. Enter BRE R to reset breaker monitor data.
CLO Close the circuit breaker. See Set Close on page 6.2 for more information concerning the CLO command.
GRO n Change active group to Group n.
OPE Open the circuit breaker. See the text following Figure 5.2 and the discussion on Lockout State on page 6.12 for
more information concerning the OPE command.
PUL n k Pulse output contact n (OUT101–OUT107, ALARM, OUT201–OUT212) for k (1–30) seconds. Parameter n must be
specified; k defaults to 1 if not specified.
Access Level 2
Commands
The Access Level 2 commands allow unlimited access to relay settings, parameters, and output
contacts. All Access Level 1 and Access Level B commands are available from Access Level 2. The
screen prompt is: =>>
CON n Control Remote Bit RBn (Remote Bit n; n = 1 through 8). Execute CON n and the relay responds: CONTROL
RBn
. Then reply with one of the following:
SRB n set Remote Bit n (assert RBn).
CRB n clear Remote Bit n (deassert RBn).
PRB n pulse Remote Bit n (assert RBn for 1/4 cycle).
COP m n Copy relay and logic settings from Group m to Group n.
DNP [type] Set DNP map.
L_D Load new firmware.
LOO Set M
IRRORED BITS port to loop back.
PAS Show existing Access Level 1, B, and 2 passwords.
PAS 1 xxxxxx Change Access Level 1 password to xxxxxx.
PAS B xxxxxx Change Access Level B password to xxxxxx.
PAS 2 xxxxxx Change Access Level 2 password to xxxxxx.
SET n Change relay settings (overcurrent, reclosing, timers, etc.) for Group n.
SET L n Change SEL
OGIC control equation settings for Group n.
SET G Change global settings.
SET P n Change Port n settings.
SET R Change Sequential Events Recorder (SER) settings.
SET T Change text label settings.
STA C Resets self-test warnings/failures and reboots relay.
VER Displays version and configuration information.