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Appendix
PLC firmware/application update via memory card > Execution of update via memory card
3.
4.
5.
6.
Firmware
update
"Preparation of memory card" on page 108.
1.
2.
3.
4.
5.
6.
112
Switch on the device.
ð The alternate flashing of the RUN and the ERR LED indicates the running update
process.
At the end of the update process a reboot is executed and the boot project and system
firmware is started for the finishing of the update process.
If RUN LED blinks (ERR LED is off), the update was successful and the display shows
"done".
If ERR LED blinks (RUN LED is off), the update failed and the display shows "FAIL".
The text file "SDCARD.RDY" includes the results of the different updates. If the update
fails, the file contains the reasons for the abort. Based on this, further steps can be
taken to fix the problem.
Switch off the device.
Remove the memory card.
Switch on the device.
ð The system starts with the new boot project and firmware.
Precondition: Prepared memory card with boot project and firmware
Switch off the device.
Insert the memory card.
Switch on the device.
ð The alternate flashing of the RUN and the ERR LED indicates the running update
process.
At the end of the update process a reboot is executed and the system firmware is
started for the finishing of the update process.
If RUN LED blinks (ERR LED is off), the update was successful and the display shows
done.
If ERR LED blinks (RUN LED is off), the update failed and the display shows FAIL.
The text file "SDCARD.RDY" includes the results of the different updates. If the update
fails, the file contains the reasons for the abort. Based on this, further steps can be
taken to fix the problem.
Switch off the device.
Remove the memory card.
Switch on the device.
ð The system starts with the new firmware.
3ADR011074, 1, en_US
Ä Chapter 14.2.1
2023/03/03
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