Schweitzer Engineering Laboratories SEL-311C - Access Level 1 Commands

10.15
Date Code 20060320 Instruction Manual SEL-311C Relay
Serial Port Communications and Commands
Command Explanations
The relay responds:
SEL-311C POTT Date: 10/12/99 Time: 16:22:04.372
EXAMPLE: BUS B, BREAKER 3
Level 1
=>
The => prompt indicates the relay is now in Access Level 1.
If the entered password is incorrect, the relay asks for the password again
Password: ?. The relay will ask up to three times. If the requested password is
incorrectly entered three times, the relay closes the ALARM contact for one
second and remains at Access Level 0 (
= prompt).
Access Level Attempt (Password Not Required)
Assume the following conditions:
➤ Password jumper = ON (in place)
➤ Access Level = 0
At the Access Level 0 prompt, enter the ACC command:
=ACC <Enter>
Because the Password jumper is in place, the relay does not ask for a
password; it goes directly to Access Level 1. The relay responds:
SEL-311C POTT Date: 10/12/99 Time: 16:22:04.372
EXAMPLE: BUS B, BREAKER 3
Level 1
=>
The => prompt indicates the relay is now in Access Level 1.
The above two examples demonstrate how to go from Access Level 0 to
Access Level 1. The procedure to go from Access Level 1 to Access Level B,
Access Level 1 to Access Level 2, or Access Level B to Access Level 2 is
much the same, with command BAC or 2AC entered at the access level screen
prompt. The relay closes the ALARM contact for one second after a successful
Level B or Level 2 access. If access is denied, the ALARM contact closes for one
second.
Access Level 1
Commands
2AC and BAC Commands
See the previous discussion on passwords.
BRE Command (Breaker Monitor Data)
Use the BRE command to view the breaker monitor report.