[SOLVED] Lost physical fieldbus connection

[Armin@netPI]

Based on the status of the LED SYS the Industrial Ethernet controller has lost its firmware (by whatever reason). This controller has an internal memory where the firmware is loaded into when any of the programming example is started. This is done automatically by the driver when the function xDriverOpen() is called as initial call in any example program.

So using the command dpkg -i netx-docker-pi-pns-3.12.0.2.deb is indeed not enough. This just copies the firmware to the right location (/opt/cifX...) and allows the driver later to find it and to start the firmware load procedure when xDriverOpen() is called the first time again by your user application.

So just call your application and the firmware gets loaded.

Thx
Armin