Date Code 990215 Serial Port Communications and Commands 10-11
SEL-351P Manual Técnico
Access Level E (EZ)
When the SEL-351P is in Access Level E, the control sends the prompt:
=+>
Commands BTT through SET FZ in Table SECTION 10: .5 are available from Access Level E.
Access Level E is intended to allow operators, testing, and protection personnel to make EZ level
setting changes and check and test the battery system. For example, enter the SET EZ command
at the Access Level E prompt to set the EZ Level settings:
=+>SET EZ <ENTER>
While you are in Access Level E, any of the Access Level 1 commands are also available
(commands 2AC through TRI in
Table SECTION 10: .5).
Access Level B
When the SEL-351P is in Access Level B, the control sends the prompt:
==>
Commands BRE n through PUL in Table SECTION 10: .5 are available from Access Level B.
Access Level B is intended to allow operators to perform control functions without being able to
change settings. For example, enter the CLO command at the Access Level B prompt to close
the recloser:
==>CLO <ENTER>
While you are in Access Level B, any of the Access Level 1 and Access Level E commands are
also available (commands 2AC through SET FZ in
Table SECTION 10: .5).
Access Level 2
When the control is in Access Level 2, the recloser control sends the prompt:
=>>
Commands CON through SET in Table SECTION 10: .5 are available from Access Level 2.
Access Level 2 is intended to allow protection and testing personnel to make higher level setting
and logic changes. For example, enter the SET command at the Access Level 2 prompt to make
control settings:
=>>SET <ENTER>
While you are in Access Level 2, any of the Access Level 1, Access Level E, and Access Level B
commands are also available (commands 2AC through PUL in
Table SECTION 10: .5).
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