Schweitzer Engineering Laboratories SEL-352-1 - Main Board Jumpers

8-42 Serial Port Communications and Commands Date Code 20010731
SEL-352-1, -2 Instruction Manual
=>TRI<ENTER>
Triggered
=>
EXAMPLE CIRCUIT BREAKER Date: 02/01/96 Time: 13:43:25.921
Event: INT Frequency (Hz): 60.0
=>Alarm Conditions
The SEL-352 Relay asserts the ALARM output during power up until all self-tests pass and
whenever a diagnostic test fails. In addition to these, the ALARM output pulses with the
commands and conditions shown in Table 8.5.
Table 8.5: Commands With Alarm Conditions
Command Condition
2AC
Entering Access Level 2 or
Three wrong password attempts into Access Level 2
ACC
Three wrong password attempts into Access Level 1
BAC
Entering Breaker Access Level or
Three wrong password attempts into Breaker Access Level
COP m n
Copying a setting group to the active setting group
GRO n
Changing the active setting group
PAS n newpas
Any password is changed
SET commands
Changing the SET G settings, the SET R settings,
or the active group SET settings (SET P does not alarm)
Main Board Jumpers
The main board jumpers listed in Table 8.6 affect the commands shown.
Table 8.6: Main Board Jumpers
Jumper Comment
JMP6A Disables password protection when installed
JMP6B
Enables CLO, OPE, and PUL commands when installed