P.B.9
Date Code 20151029 Protection Manual SEL-411L Relay
Firmware Upgrade Instructions
Upgrade Procedure
=>>STA A <Enter>
Relay 1 Date: 07/16/2010 Time: 08:28:04.287
Station A Serial Number: 201008xxxx
FID=SEL-4xx-R300-V0-Z012012-D20100226 CID=0xd318
Failures
No Failures
Warnings
No Warnings
Channel Offsets (mV) W=Warn F=Fail
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 CH11 CH12 MOF
-5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5 -5
Power Supply Voltages (V) W=Warn F=Fail
3.3V_PS 5V_PS N5V_PS 15V_PS N15V_PS
3.26 4.99 -4.93 14.98 -15.23
Temperature
38.3 degrees Celsius
Communication Interfaces
Active High Accuracy Time Synchronization Source: NONE
IRIG-B Source ABSENT
SELogic Relay Programming Environment Errors
No Errors
Relay Enabled
Figure B.4 Example Relay STA A Command Results
Backup Relay Settings
The relay preserves the settings and passwords during the firmware upgrade
process. However, if relay power is interrupted during the firmware upgrade
process, the relay can lose the settings. Make a copy of the original relay
settings in case you need to reenter settings.
Use one of the following methods to backup relay settings.
➤ If you have not already saved copies of the relay settings, use
ACSELERATOR QuickSet to read and save the relay settings.
See
ACSELERATOR QuickSet Settings in the appropriate
SEL-400 series relay PC Software section.
➤ Alternatively, you can use the terminal to download all the
relay settings.
See the FILE READ command in the appropriate SEL-400
series relay section ASCII Command Reference.
For file retrieval procedures see Reading Oscillograms, Event
Reports, and SER in the appropriate SEL-400 series relay section.
DStart SELBOOT
Step 1. Establish/confirm binary transfer terminal communication.
Use a terminal program that supports 1K Xmodem transfer
protocol to communicate with the relay.
Step 2. Prepare to control the relay at Access Level 2. If the relay is not
already at Access Level 2, use the procedure in Enter Access
Level 2 on page P.B.8.
Step 3. Start the relay SEL
BOOT program.
a. Type L_D <Enter>.
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