Schweitzer Engineering Laboratories SEL-749M - Table 7.55 TIME Command (View;Change Time); Table 7.56 TRIGGER Command (Trigger Event Report)

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SEL-749M Relay Instruction Manual Date Code 20080918
Communications
SEL ASCII Protocol Details
TIME Command (View/Change Time)
The TIME command returns information about the SEL-749M internal clock.
You can also set the clock if you specify hours and minutes (seconds data are
optional). Separate the hours, minutes, and seconds with colons, semicolons,
spaces, commas, or slashes.
Use the TIME hh:mm and TIME hh:mm:ss commands to set the internal
clock time. The value hh is for hours from 0–23; the value mm is for minutes
from 0–59; the value ss is for seconds from 0–59. If you enter a valid time, the
relay updates and saves the time in the nonvolatile clock, and displays the time
you just entered. If you enter an invalid time, the SEL-749M responds,
Invalid Time.
TRIGGER Command (Trigger Event Report)
Use the TRI command to trigger the SEL-749M to record data for high-
resolution oscillography and event reports.
When you issue the TRI command, the SEL-749M responds,
Triggered. If
the event did not trigger within 1 second, the relay responds,
Did not
trigger
. See Section 9: Analyzing Events for further details on event reports.
Table 7.55 TIME Command (View/Change Time)
Command Description Access Level
TIME Display the present internal clock time. 1
TIME hh:mm Set the internal clock to hh:mm.1
TIME hh:mm:ss Set the internal clock to hh:mm:ss.1
Table 7.56 TRIGGER Command (Trigger Event Report)
Command Description Access Level
TRI Trigger event report data capture. 1
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