Communications
SEL-351P Quick-Start Installation and User's Guide (Portuguese) 19
Access Level
and
Available
Commands
Description
Corresponding
Front-Panel
Pushbutton
Access
Level B
The Access Level B commands primarily allow the user to operate relay
parameters and output contacts. All Access Level 1 and E commands
can also be executed from Access Level B. The screen prompt is: ==>
(see
Table 4
)
BRE n Enter BRE W A to preload breaker wear and trip operation counters. Enter
BRE R to reset breaker monitor data.
OUTROS
CLO Close the circuit breaker.
GRO n Change active group to group n. GRUPO
OPE Open the circuit breaker.
PUL n k Pulse output contact n (OUT101 through OUT107, ALARM) for k (1-30)
seconds. Parameter n must be specified; k defaults to 1 if not specified.
CNTRL
Access
Level 2
The Access Level 2 commands allow unlimited access to relay settings,
parameters, and output contacts. All Access Level 1, E, and B
commands are available from Access Level 2. The screen prompt is:
=>> (see
Table 4
)
CON n Control Relay Word 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.
PAS Show existing Access Level 1, B, and 2 passwords. AJUSTE
PAS 1
xxxxxx
Change Access Level 1 password to xxxxxx. AJUSTE
PAS E
xxxxxx
Change Access Level E password to xxxxxx. AJUSTE
PAS B
xxxxxx
Change Access Level B password to xxxxxx. AJUSTE
PAS 2
xxxxxx
Change Access Level 2 password to xxxxxx. AJUSTE
PAS 1
DISABLE
Disables Access Level 1 password.
Note: “DISABLE” must be entered in uppercase.
PAS E
DISABLE
Disables Access Level E password.
Note: “DISABLE” must be entered in uppercase.
PAS B
DISABLE
Disables Access Level B password.
Note: “DISABLE” must be entered in uppercase.
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