P.15.54
SEL-411L Relay Protection Manual Date Code 20151029
ASCII Command Reference
Description of Commands
STA A
Use the STA A command to view the entire relay status report. Items in the
full status report include the short-form status report items plus data on A/D
(analog/digital) channel offsets, power supply voltages, temperature,
communications interfaces, and time-source synchronization.
STA C and STA R
The STA C and STA R commands reboot the relay. Thus, these commands
clear a transient failure should this unlikely event occur. Options C and R are
identical. Contact your Technical Service Center or the SEL Factory before
using this command.
STA S
Use the STA S command to view all SELOGIC control equation operating errors.
STA SC and STA SR
The STA SC and STA SR commands clear/reset the SELOGIC control
equation operating errors from the status report if the errors are no longer
present. In addition, these commands reset the Automation SEL
OGIC Peak and
Average Execution Cycle Time statistics.
Ta b l e 1 5.1 4 3 STA A C om m a nd
Command Description Access Level
STA A Display all items of the status report. 1, B, P, A, O, 2
Table 15.144 STA C and STA R Command
Command Description Access Level
STA C Reset the relay. 2
STA R Reset the relay. 2
Ta b l e 1 5.1 45 STA S C om m a n d
Command Description Access Level
STA S Display detailed SELOGIC control equation error information. 1, B, P, A, O, 2
Table 15.146 STA SC and STA SR Command
Command Description Access Level
STA SC Clear SELOGIC control equation errors and
reset SEL
OGIC cycle time statistics.
P, A, O, 2
STA SR Clear SEL
OGIC control equation errors and
reset SEL
OGIC cycle time statistics.
P, A, O, 2
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