I used Twincat3 but have no idea what it does to scan the network and then
connected to switch Wireshark do no spot any Ethercat packets.
That is really odd. It seems to me that it would be really helpful to
be able to see TwinCat initialize the secondary via Ethernet if you can
grab the packets via Wireshark.
Dave
On 12/16/2017 8:41 AM, Nicklas Karlsson wrote:
The lights do not turn on the switch port that your Ethercat device is
plugged into?
Yes I tried both ports and soldered the EEPROM. Software in micro controller is
not an issue because SPI port is not turned on until configured by the EEPROM.
I will give up Twincat since I should not use it and continue with Ethercat
master for linuxcnc which I should use.
It feels a little bit odd LAN9252 need to be configured via network before it
could communicate with micro controller via SPI.
Did you install TwinCat 2 or TwinCat 3. I have TwinCat 3 loaded on a
laptop here.
I used Twincat3 but have no idea what it does to scan the network and then
connected to switch Wireshark do no spot any Ethercat packets.
Regards Nicklas Karlsson
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