3.14
SEL-2032 Communications Processor Instruction Manual Date Code 20120126
Job Done Examples
Example 3: Collect SEL Relay Status and Measurements
Step 2. Enter Access Level 2 on the SEL-2032 and issue the command
SET P 2 to configure Port 2.
The SEL-2032 prompts for the type of device connected to the
port.
➢ Enter S for SEL IED, Y to auto-configure the port, and
press the <Enter> key to confirm the configuration
prompts.
The SEL-2032 establishes communication with the
relay; determines the type of relay, relay ID, and
communication baud rate; and determines if the relay is
capable of Fast Meter.
➢ Enter Y to save port configuration changes at the final
prompt.
Step 3. Issue the AUTO 2 command to see what Fast Message features
are supported by the SEL-351S. Figure 3.12 shows an example
output for the AUTO command.
*>>AUTO 2 <Enter>
FID: FID=SEL-351S-7-R106-V0-Z003003-D20010110
DEVICE ID: FEEDER 1
BAUD RATE: 19200
OPERATE SUPPORT: Binary (1 Breakers, 16 Remote Bits S-C-P)
LEVEL 1 PASSWORD: OTTER
COMMANDS SUPPORTED:
B 20METER
B 20DEMAND
B 20TARGET
A 20HISTORY
A 20STATUS
A 20EVENT
A 20EVENTS
A 20EVENTL
*>>
Figure 3.12 Example AUTO Command Output
Step 4. Next, issue the command SET A 2 to set an auto-message to
collect relay meter and target data.
➢ Respond to prompts about saving unsolicited messages
(AUTOBUF), the STARTUP string, operate command
enable (SENDOPER), and receive SER enable
(RECSER).
➢ Press <Enter> to confirm the defaults for all of these.
➢ Enter 2 when prompted for the message count.
➢ At the ISSUE1 prompt, enter P00:00:01 to set the
message to trigger once every second.
➢ At the MESG1 prompt, enter 20METER to send the
request for meter data to the SEL relay.
➢ At the ISSUE2 prompt, enter P00:00:01 and at the
MSG2 prompt enter 20TARGET to collect relay target
data.
➢ Enter END and press <Enter> to accept the default for
remaining settings and enter Y to save changes.
As soon as the SEL-2032 accepts the setting change, the TXD
and RXD Port 2 LEDs on the SEL-2032 will begin to flash as
the SEL-2032 requests and receives meter data every second.
Courtesy of NationalSwitchgear.com
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