4
Commissioning
Festo – P.BE-CPX-FB37-EN – 1406NH – English
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3. Load the new firmware from the directory (click the “Download...” button).
Fig. 4.20 Downloading the firmware
The firmware version is displayed:
Fig. 4.21 Display of the firmware version
4. Confirm by pressing “OK”.
After downloading the firmware the bus node restarts automatically and switches to the status
OPERATIONAL (OP). The “RUN” LED illuminates permanently.
Note
In the event of a firmware update in the Remote Controller (RC) mode, the CPX terminal
switches to an unsafe status.
After the automatic restart of the bus node it is no longer recognised by the CPX-FEC or
CPX-CEC.
•
Switch off the power supply to the CPX terminal briefly and then switch it on again
(cold start).
