P.10.14
SEL-411L Relay Protection Manual Date Code 20151029
Basic Relay Operations
Making Simple Settings Changes
Settings Structure
The relay settings structure assigns each relay setting to a specific location
based on the setting type. A top-down organization allocates relay settings
into these layers:
➤ Class
➤ Instance
➤ Category
➤ Setting
Typical settings classes and related instances for the relay are listed in Table 10.4.
Table 10.4 Settings Classes and Instances (Sheet 1 of 2)
Class Description Instance Description
ASCII
Command
Access
Level
Global Relay-wide applications settings Global SET G P, A, O, 2
Group Individual scheme settings Group 1
•
•
•
Group 6
Group 1 settings
•
•
•
Group 6 settings
SET 1, SET S 1
•
•
•
SET 6, SET S 6
P, 2
Breaker
Monitor
Circuit breaker monitoring
settings
Breaker
Monitor
SET M P, 2
Bay Control Bay Control Settings 1 SET B 1 P, A, O, 2
Port Communications port settings PORT F Front-panel port SET P F P, A, O, 2
PORT 1
•
•
•
PORT 3
PORT 1 settings
•
•
•
PORT 3 settings
SET P 1
•
•
•
SET P 3
PORT 5 Ethernet card settings SET P 5
87 communications port
settings
PORT 87 87L configuration and
monitoring settings
SET P 87 P, A, 2
Report Event report and SER
a
settings Report SET R P, A, O, 2
Front Panel Front-panel HMI settings Front Panel SET F P, A, O, 2
Protection
SEL
OGIC
®
control
equations
Protection-related SEL
OGIC
control equations
Group 1
•
•
•
Group 6
Group 1 protection
SEL
OGIC control equations
•
•
•
Group 6 protection
SEL
OGIC control equations
SET L 1
•
•
•
SET L 6
P, 2
Automation
SEL
OGIC
control
equations
Automation-related SEL
OGIC
control equations
Block 1
b
•
•
•
Block 10
Block 1 automation
SEL
OGIC control equations
•
•
•
Block 10 automation
SEL
OGIC control equations
SET A 1
•
•
•
SET A 10
A, 2
DNP3 Direct Network Protocol data
remapping
DNP3 SET D 1
•
•
•
SET D 5
P, A, O, 2