Schweitzer Engineering Laboratories SEL-351 - Access Level 1; Access Level B

10-10 Serial Port Communications and Commands Date Code 20001006
SEL-351 Instruction Manual
The ACC command takes the relay to Access Level 1 [see ACC, BAC, and 2AC Commands (Go
to Access Level 1, B, or 2) in the Command Explanations subsection for more detail].
Access Level 1
When the relay is in Access Level 1, the relay sends the following prompt:
=>
Commands 2AC through TRI in Table 10.6 are available from Access Level 1. For example, enter
the MET command at the Access Level 1 prompt to view metering data:
=>MET <ENTER>
The 2AC command allows the relay to go to Access Level 2 [see ACC, BAC, and 2AC
Commands (Go to Access Level 1, B, or 2) in the Command Explanations subsection for more
detail]. Enter the 2AC command at the Access Level 1 prompt:
=>2AC <ENTER>
The BAC command allows the relay to go to Access Level B [see ACC, BAC, and 2AC
Commands (Go to Access Level 1, B, or 2) in the Command Explanations subsection for more
detail]. Enter the BAC command at the Access Level 1 prompt:
=>BAC <ENTER>
Access Level B
When the relay is in Access Level B, the relay sends the prompt:
==>
Commands BRE n through PUL in Table 10.6 are available from Access Level B. For example,
enter the CLO command at the Access Level B prompt to close the circuit breaker:
==>CLO <ENTER>
While in Access Level B, any of the Access Level 1 commands are also available (commands 2AC
through TRI in Table 10.6).
The 2AC command allows the relay to go to Access Level 2 [see ACC, BAC, and 2AC
Commands (Go to Access Level 1, B, or 2) in the Command Explanations subsection for more
detail]. Enter the 2AC command at the Access Level B prompt:
==>2AC <ENTER>
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