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Strange message from that

"Unsupported ethernet device 7I76eu at 10.10.10.10
No ETHERNET board found"

I am running linux cnc 2.9.4 and as far as I know the eu is supported

What does

mesaflash --device ethernet --addr 10.10.10.10 --readhmid

report?

cnc@CNC:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 18:a9:05:29:cb:8b brd ff:ff:ff:ff:ff:ff
inet 10.10.10.1/24 brd 10.10.10.255 scope global enp0s25
valid_lft forever preferred_lft forever
inet6 fe80::1aa9:5ff:fe29:cb8b/64 scope link
valid_lft forever preferred_lft forever

Having a field I/O fault is normal until LinuxCNC is running
(if nothing else, there will be a watchdog fault)

What does the command

ip a

return?

 

Okay I looked around and saw that the card should run without feild power all together. I have setup a static ip for 10.10.10.1/24

I can ping 10.10.10.10 with success but if I run up addr it still isnt visible. Maybe that's usual. Still on the linux cnc end of things with the updated 10.10.10.10 address for the card I am still getting it as unreachable

Alright, I have done some further digging here and realized I'm a jackass lmao. I have the cr11 led on which according to the manual is a feild io falt. I have been reading the wrong ip address I'm not establishing connection to the card I am assuming due to these power issues.

I am powering the card with 12v which according to there documentation is acceptable. I am getting 12v where I should be everything seems to be a go there. The jumper for setting feild i/o as vin input is in the correct position. I have unplugged everything unessisary from the card.

Mal eine ganz dumme Frage...
Wenn ich den IO-Bereich einer 7i76eu mit 12V versorge, darf ich dann auch auf die Input's die ca.12V eines Näherungssensors geben?

You can always reduce the size of the image.

Clearly you are not understanding the basics of networking. Please watch my 7i76e video. Networking is covered about 17 minutes in from memory.

Thanks for the quick response

Okay I must have misread what others were saying it seemed like a wrong practice to run the same ip for two devices on the network.

I'd like to post a pic but the file size limit is to low here.

Hm2_eth: rtapi_app_main: Network is unreachable (-101)

That's the error I am getting

Still I'm not shure why I'm not getting different ip addresses from the mesa card regardless of jumper location.

Not entirely clear about what you are trying to say.
Please attach any images to your post. So until you attach an image I can't comment on the boot issue.

You shouldn't be assigning 127.0.0.1 to any interface that requires traffic to go to another computer or device on a network. That address is traditionally used for "internal use only". Or the "local host".

The IP of your computer and the IP of the mesa card must not be the same. It's like having 2 houses on the same street having the same number.

10.10.10 could be considered the street name, the last number is the house number.


Pick ,say 10.10.10.11 for your PC.

I switched w13 and w14 as the instructions declare and I am still getting 127.0.0.1 in either default and eprom.At any rate I am getting a error on boot www.facebook.com/share/p/1BkDAYUf7Q/Fb post with the image of my error. I changed the ip of the pc to match the 127.0.0.1 to match what people are doing with 10.10.10.10 but still no luck any thoughts cant find any eu specific info or a 7i76eu specific profile on linux cnc.

Ok, thanks

No jumpers need to be changed, and you and run the logic side of the 7I76E on 5V, but
since the field I/O side needs 12/24V, there usually is not much point.

Hello,I would like to operate my Mesa7i76e with an external 5V power supply. Unfortunately, I cannot find any information in the documentation about whether I need to change any jumpers and, if so, which ones. Can you help?Thank you.