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Are you sure that:

1. 7I84 has +24V field power
2, The relay board 0V common connects to the 24V common

I am a bit confused am I not supposed to turn off my computer ever or do I need to wait longer for sudo ethtool -C enp0s25 rx-usecs 0 to work?

1. does the 7I76 have both 5V and field power?

2. Is the 7I76 connected to the 7C81 with the proper flat cable
1--> 1
2 -->14
3 --> 2
(what you get with standard IDC connectors)

3. Does the 7C81 cable power jumper match the 7I76
(that is both can be jumpered for 5V cable power or not but must match)


 

What does your .xml file look like?

I have some working tests in github.com/linuxcnc-ethercat/linuxcnc-et...test1/cia402-all.xml; those should work with recent LCEC builds.

Lathe Macros hab ich mir mal angesehen. Find ich gut, hab ich schon mal in die Oberfläche genommen.

Now I get an error message on "hm2_7c81.0.7i76.0.0.output-00" that this pin doesn't exist.
it works on the 5i25 board and the 7i76e board.
hm2_5i25.0.7i76.0.0.output-00
hm2_7i76e.0.7i76.0.0.output-00

Any suggestions?

Thanks so much.....finally got it!! ... Now on to a million other things to do.

Hello

I have an NVEM v5. The stlink is to be delivered tomorrow. I think after everything I've read here, I'll be able to flash the firmware. I am currently building a small lathe into CNC. The spindle drive becomes an AC servo. I still have to see that I get it connected with step/dir, should be feasible. Then the machine gets another MPG, no problem either. But I still have an encoder only with a/b without index. Do I have any connections left for this? Does thread cutting work with it?

Encoder:
de.aliexpress.com/item/1005006363767037....gatewayAdapt=glo2deu

Servo:
de.aliexpress.com/item/1005006659782702....gatewayAdapt=glo2deu
 

There is a bug in MesaCT that does not connect the PID output
to the PWM value pin.  You could try updating to the latest
MesaCT or patch the hal file.

Check out this thread:

forum.linuxcnc.org/49-basic-configuration/53561-7i97t-retrofit
 

OK so it either did not work or you rebooted between
running:

sudo ethtool -C enp0s25 rx-usecs 0

and

sudo ethtool -c enp0s25

I would be very happy if someone could point me to a list of standard net to build stuff from ...
like : net x-home or net x-limit or net torch-on .... stuff like this 
OR I don't have to care and i can just create whatever i want?
I want to use most of the IO on my card that has 16 inputs and 16 outputs ... 
before i had a usb-bob for mach3 and had 4 inputs and 4 outputs
 

 

I've just tested with a multimeter to find an analog voltage, I put jog speed on high and did a jog (I modified the f error to be able to do it over a long period) and I can't find any voltage.

HAL
 
 

INI

 

You update firmware with mesaflash, something like

mesaflash --device 7i96s --addr [mesa_card_ip_addr] --write 7i96s_5abobd.bin --reload

Where [mesa_card_ip_addr]  is 192.168.1.121 or 10.10.10.10 depending on how
you have the 7I96S configured
 

I saw that the ECR60 and ECR86 share the same software.
but when i enter type="ECR60" or "ECR86" ... I only get error messages
I have to do something else ?
maybe you can share some more info how to get stuff working ?