Another Elumatec SBZ130

Juhu!! I swapped the wires, and it worked, you are great!!
In the middle of the movement, the rowcount value jumped between very high and very low, and I got a joint following error. I drove the axis in the end position, dismounted the encoder and turned it by hand to a low value. After build all together, I had may first reference run without an error!:woohoo:
With your help I had in 20 minutes more success than the last two days!
Tomorrow I will start wiring and testing the other axis.
Yes, I am testing with your config files.

Nice, i am glad you are having such success!

Hello,
one success and many errors! I'm slowly get confusing.
The encoder on the y-axis is, not as I described, a 1024x4096, but that doesn't matter now. On the x-axis encoder I got a good result with 100kHz, so I tried it for the y-axis too, but after changing the SSI frequency from 200kHZ (of your (tommylight) config) to 100kHz, the counts of the x-axis starts to run away. (y changed --> x doesn't work anymore??) Then I tried once again changing the wires, no success.
After installing LinuxCnc ( LinuxCNC 2.8.0 Debian 10 Buster PREEMPT-RT), I run apt-get upgrade. Could it be that something went wrong?
Do you have an idea or anybody else?

I would not advise to change the frequency under any circumstances, that was the factory preset on the old controls.
The only settings that can be changed regarding the Serial Absolute encoders used on that machine is the number of bits in the loadrt line.
Upgrading Linux will replace the real time kernel, so check with
uname -a
and if it has no RT in the name, reboot and hold down the Shift button on the keyboard till the Grub menu shows then select a kernel with RT and/or Preempt in the name.
To avoid such issues use this
sudo apt-get update
sudo apt-get dist-upgrade
Did you make a new config or using the ready one? The one i uploaded might have issues as it is not the last one used on the machine, it was one of the test configs.
Can you zip and upload the config here ?

Hello,
thank you for trying to help.
The uname -a gives: "Linux SBZ130 4.19.0-11-rt-amd64 #1 SMP PREEMPT RT Debian 4.19.146-1 (2020-09-17) x86_64 GNU/Linux"
Here are the config files which I last tested. I just changed to the 7i66, and played a little bit with the SSI freqency and the bits.

Hello,
a little update. As far as I can tell, the encoders are working.
I always had fluctuations in the counter values ​​and suspected faults in the breakout board used. I crimped the RJ45 connector directly onto the encoder cable and the errors were over. Until I switched on the spindle , one joint following error after the other.
Long story short, the parallel port cable that I bought with the electronics has no shielding, after I have replaced it with an old one, it works.

Now it's about the servomotors. The x-axis is not yet calibrated but does what it should. The y and z axes are a little strange. When I turn on they start to drive slowly. Pressing the jog buttons does not lead to any significant change.
I hope I still have it right in my head, for example the z-axis, has an analog output of 0.008 when the jog button + is pressed this does not change, when the jog button - the value changes to -0.008.
Can it be that the PID controller does not update? At least I expected an increase in value.
I would be very happy if someone has an idea!

I don't dare to test the long x-axis yet, because the second half has not yet been mounted and therefore no stops