B.3
Date Code 20081022 Instruction Manual SEL-787 Relay
Firmware Upgrade Instructions
Upgrade Instructions
c. Issue the R_S command to restore the factory default
settings.
The relay will then reboot with the factory default
settings.
d. Enter Access Level 2.
e. Restore relay settings back to the settings saved in
Step 3.
Step 11. Change the baud rate of the PC to match that of the relay prior
to Step 5, and enter Access Level 2.
Step 12. Issue the STATUS command; verify all relay self-test results
are OK.
Step 13. Apply current and voltage signals to the relay.
Step 14. Issue the METER command; verify that the current and
voltage signals are correct.
Step 15. Autoconfigure the SEL-2032, SEL-2030, SEL-2020 port if you
have a Communications Processor connected.
This step reestablishes automatic data collection between the
SEL-2032, SEL-2030, SEL-2020 Communications Processor
and the SEL relay. Failure to perform this step can result in
automatic data collection failure when cycling communications
processor power.
The relay is now ready for your commissioning procedure.
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