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I remember the time when Intel payed developers to make Linux boot in under 10 seconds...and some other nice memories (i do not mean RAM or ROM memories )
BTW, they did make it boot in under 10 seconds back then, even from a CD.

What were the results?

What does
ip a
in a terminal return?

Hallo PCW ping ist ok

Are you sure you scales have an index?


One way to check is to setup halshow to watch  hm2_7i92.0.encoder.00.index-enable
and then:

setp hm2_7i92.0.encoder.00.index-enable true

hm2_7i92.0.encoder.00.index-enable should go high  but return low when the
index is detected (either jog or manual move the joint past the index)

This assumes the 

#net x-index-enable joint.0.index-enable <=> hm2_7i92.0.encoder.00.index-enable

Line remains commented out.

 

Does ping work?

sudo chart 99 ping -i .001 -q -c 60000 10.10.10.10

( will run for 1 minute and print statistics )

( or 192.168.1.121 instead of 10.10.10.10 depending on 7I96S setting )

Could someone please remove this module and the gantrykins module as well in the man pages? They are really Really confusing!
 

What was the previous configuration? 

That is, what changed?

just a thought, disable energy efficient ethernet. The parameters are determined by your NIC
some info here  community.toradex.com/t/how-to-disable-e...ient-ethernet/6602/3
I think with newer OS versions we will see this more and more.

Te linuxcnc folder is preserved on an upgrade but keep a copy off the pc.
What version of linuxcnc are you using? Versions before 2.8 might need some more work.

I have found its best to build a rough config with stepconf or pncconf, then cut and paste your ini file data into the generated ini file.It only takes an hour or so that way.

These patches probably are no longer required given Scott Laird maintains the source of truth for our ethercat driver (and the patches folder is gone)
github.com/linuxcnc-ethercat/linuxcnc-ethercat

Linux 5.6 is a very old kernel. we are now up to 6.12 and Debian Bookworm had advanced to 6.1.37 before being replaced by Trixie yesterday

Quite typical of Intel. I paid a developer to do some work in Intel hardware that required a $50 annual licence from Intel. they shut it all down before the year was up.

I don't think it will cause problems. In fact, I could not run PREEMPT_RT on bookworm or this PC and it would also hang on the normal kernel sometimes. I gave the PC a workout tonight on preempt_rt and its been perfectly stable. I'll try and build a trixie ISO now as the Debian builder takes the OS from the running version.

Just look at the usual network driver upgrades and disable energy efficient Ethernet (EEE) because it will cause latency spikes.

Dear members,

I would like to say hello and introduce myself.  I'm a 66 years old Chemist and since 2 years retired from the industry. I am living in the northwest of Germany, near to the Dutch border and the city of Münster. One of my hobbies are old watchmaker machine tools.

I am grown up in an analog environment. I can not program any computer language (but I have a son, who is capable).
I understand pretty well electrics & electro-mechanical matters. I understand electronic circuits up to a level of using components with a maximum of four soldering feet (eg. bridge rectifiers).
All other components, like IC or even EPROM are a "mystery" to me.

I own a small coordinate milling- and drilling-machine. A Leinen FM1, which is equipped with controls from the mid 80s of the last century.

It uses Heidenhain glass scales on the x-, y- and z-axis and ESCAP 12 V DC Tacho-Servomotors for the movements of these axes.
The indication of position and the positioning to a set coordinate is done by a Heidenhain TNC113 unit, connected with an analog control panel. Furthermore there is a dividing unit with a rotary axis, served by a Heidenhain rotary encoder.

The unit is fully functional. But I`m fearing electric defects in the control panel, without having in hand any documentation of the board layouts, the circuits and the connections. If, after 40 years, a capacitor or a diode would become defective, I would be lost. If needed, the Heidenhain TNC113 can be still repaired by specialists, but a repair is very expensive.

My idea is now, to buy 4 Heidenhain EXE610 on the second hand market and connect them to a newly built LINUX CNC.unit. Could somebody be so kind and advise me, which boards I would need to buy for:
- the INPUTs from the four Heidenhain EXEs
- the INPUTs from the five DC motor tachos (4 from the axes and 1 from the spindle)
- the OUTPUTs to the DC Motors amplifiers/controllers(I have already a second set of amplifiers for the spindle motor of 66 V and the axes drive motors of 12 V).
- some other INPUTs (digital and analog) like limit switches on the axes, emergency switch-off etc., potentiometers
- some other OUTPUTs for indicator lamps/LED

What is the target of this excercise:
- preserve the existing controls in original condition
- plug-in of the existing connectors/interfaces (between the machine and the control panel) to a new CNC unit
- the new CNC unit does not need to be highly sophisticated. I would be happy with a program, which activates the 4 axes in sequential mode. I would guess, that high precision, when running several axis simultaniously, would be impossible to realise with DC Tacho-Servos.

Any feedback is highly appreciated.

Thanks a lot and best regards

Hartwig