B.7
Date Code 20150130 Instruction Manual SEL-787 Relay
Firmware Upgrade Instructions
Upgrade Firmware Using a Terminal Emulator
Step 9. Start the file transfer.
Select the send file option in your communications software.
Use the Xmodem protocol and send the file that contains the
new firmware (for example, r101xxx.s19 or r101xxx.z19).
The file transfer takes less than 5–15 minutes at 115200 baud,
depending on the product. After the transfer is complete, the
relay will reboot and return to Access Level 0.
Figure B.1 shows the entire process.
Step 10. The relay illuminates the ENABLED front-panel LED if the relay
settings were retained through the download.
If the ENABLED LED is illuminated, proceed to Step 11.
If the ENABLED LED is not illuminated or the front panel
displays
STATUS FAIL, EEPROM FAILURE, or Non_Vol
Failure
, use the following procedure to restore the factory-
default settings:
a. Set the communications software settings to 9600 baud,
8 data bits, and 1 stop bit.
b. Enter Access Level 2 by issuing the 2AC command.
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. Issue the STATUS command.
If the relay is ENABLED go to Step f.
If the STATUS report shows option card
FAIL and
Relay Disabled and the message:
Confirm Hardware Config
Accept & Reboot (Y/N)?
Enter Y. This will save the relay calibration settings.
The relay will respond:
Config Accepted
The relay will reboot and come up ENABLED.
f. Restore relay settings back to the settings saved in
Step 3.
=>>L_D <Enter>
Disable relay to receive firmware (Y,N)? Y <Enter>
Are you sure (Y,N)? Y <Enter>
Relay Disabled
BFID=BOOTLDR-R500-V0-Z000000-D20090925
!>BAU 115200 <Enter>
!>REC <Enter>
This command uploads new firmware.
When new firmware is uploaded successfully, IED will erase old firmware,
load new firmware and reboot.
Are you sure you want to erase the existing firmware(Y,N)? Y <Enter>
Press any key to begin transfer and then start transfer at the terminal.<Enter>
Erasing firmware.
Erase successful.
Writing new firmware.
Upload completed successfully. Attempting a restart.
Figure B.1 Firmware File Transfer Process
To Next Page
Loading...
