Date Code 20080110 Communications 7-43
SEL-387E Instruction Manual
STA C and STA R
Access Level 2
The optional Ethernet ports latch all self-test warnings and failures in order to capture transient
out-of-tolerance conditions. Enter STA C or STA R over Telnet on an optional Ethernet port to
reboot the Ethernet ports and reset their self-test status. The following example shows the steps
required to reset the relay self-test status.
Alarm Conditions
The SEL-387E 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 for one second
with the commands and conditions shown in
Table 7.6.
Table 7.6: 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
Installing and removing certain main board jumpers affects execution of some commands.
Table 7.7 lists all jumpers you should be concerned with and their effects.
Table 7.7: Main Board Jumpers
Jumper Comment
JMP6A Disables password protection when installed
JMP6B Enables CLO, OPE, and PUL commands when installed
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