Schweitzer Engineering SEL-351P, Quick Start Manual

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Date Code 990215 Serial Port Communications and Commands 10-21
SEL-351P Manual Técnico
If the SEL-351P successfully synchronizes to IRIG, it sends the following header and access
level prompt:
RECLOSER R1 Date: 03/05/97 Time: 10:15:09.609
FEEDER 2101
=>
If no IRIG-B code is present at the serial port input or if the code cannot be read successfully, the
control responds:
IRIG-B DATA ERROR
=>
If an IRIG-B signal is present, the SEL-351P synchronizes its internal clock with IRIG-B. It is
not necessary to issue the IRI command to synchronize the SEL-351P internal clock with IRIG-
B. You can use the IRI command to determine if the SEL-351P is properly reading the IRIG-B
signal.
LDP Command (Load Profile Report)
Use the LDP command to view the Load Profile Report. For more information on Load Profile
Reports, see
Section 8: Breaker/Recloser Monitor, Battery System Monitor, Metering, and
Load Profile Functions .
MET Command (Metering Data)
The MET commands provide access to the control metering data. Metered quantities include
phase voltages and currents, sequence component voltages and currents, power, frequency,
energy, demand, and maximum/minimum logging of selected quantities. To make the extensive
amount of meter information manageable, the recloser control divides the displayed information
into four groups: Instantaneous, Demand, Energy, and Maximum/Minimum.