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Good afternoon! I purchased the same servos, and I can't get them to start. I took the configuration files from this theme, substituted my data, but could not launch it. Could you please share working files or tips on how to get these servos up and running?

The latest RTAI Patches are for Kernel 5.4 but the Support for UHD 730 in the i915 Driver has been added in 5.11 (I think).
Any ideas how to get the Driver working in the 5.4 Kernel?

I'm using a Core i3 14100T on an ASUS Q670EI-IM-A Board.

Thanks

I did some research about the uspace and the general information is: uspace is not intended to control real machines, but used for simulation.

This is still true? Because if it is, I cannot use it as the intention is to really control the machine that was previously working.
Thank you

index enable usually refers to the Index output of the encoder, basically it's a single pules indicating the encoder has reached the reset point of it's wheel. IE every 2048 pules in a 2048 encoder you get a index pulse. if so equipped, often referred to as the Z pulse in many encoders.

I have them in stock as well.
mesaus.com/product/7i76eu/

JT

Thanks for the response, Collins.

That thread is more concerned with the spindle orientation with M19, is it not? Or do you mean to imply I can implement both M6 homing + tool changing and M19 orientation with this? Would this work with an incremental sin/cos encoder with an origin switch instead of an absolute encoder?

One of the responses in that thread was a link to a more recent solution to the spindle homing:
forum.linuxcnc.org/10-advanced-configura...nt-component-revised

I suppose it would be best for me to look into that, as it seems people are pleased with it.

I was under the impression the homing should be handled internally by the drive upon being sent the appropriate command by LinuxCNC over EtherCAT. After all, it does have a "Homing Mode." But it seems that is not necessary and I can handle it all through the orient component (or the more recent solution) which calculates the homing through the encoder feedback? Am I understanding this correctly?

Also, what is the index-enable these components refer to? Is that the origin switch of the motor?

Thanks again for the help.

Here linuxcnc.org/docs/html/config/iov2.html
shows pins relevant to lube and tool change
also halui linuxcnc.org/docs/html/man/man1/halui.1.html#Lube
has pins for lube.

How can use these pins ?

Goto the forum section of Installing Linuxcnc.
Click on the sticky for the RPi images.
Read the whole thread. The answers are there.
That's what the purpose of that particular thread is for.

on the surface this appears like it should be correct , but I am not expert with ethercat, far far from it. it appears your checking for the home comparison and setting 0 or 1 based on that result, then issuing a home command if not homed. The next issue obviously will be having linuxcnc call the homing in the driver. Is this to be used as a C axis, if not just have it call the homing function in your postprocessor iirc

forum.linuxcnc.org/10-advanced-configura...7-homing-the-spindle

Ok all. Im stuck and going around and around in circles. So problem: Have two probes for input. Touch-off (pin0) and Probe (Pin2). But I cannot assign 2 pins to the one probe-input. In addition, want to allow for Probe (Pin2) to be rendered inactive when not connected.

Here is the error: probe2-in cannot be found. Comes up on load.

Here is the logic.
ini file has the inputs defined:
INPUT_0_0 = Probe Input
INPUT_INVERT_0_0 = True
INPUT_SLOW_0_0 = False
INPUT_0_1 = E Stop 0
INPUT_INVERT_0_1 = True
INPUT_SLOW_0_1 = False
INPUT_0_2 = Probe Input
INPUT_INVERT_0_2 = True
INPUT_SLOW_0_2 = False

The io.hal file has a set of logic to select the probe input and check the input for active low before it commences. It looks Ok to me. But I have something screwed up as it seems to be that the flipflop cant/wont work as a storage function. So not sure how to get this actioned. Any ideas?

# Inputs
#net probe-input motion.probe-input <= hm2_7i96s.0.inm.00.input-00-not
#net probe-input motion.probe-input <= hm2_7i96s.0.inm.00.input-02-not

# Define probe inputs (Pin 0 and Pin 2)
net probe1-in       hm2_7i96s.0.inm.00.input-00-not      # Tool Touch-off probe (Pin 0)
net probe2-in       hm2_7i96s.0.inm.00.input-02-not      # Edge Finder probe (Pin 2)

# Load logic components
loadrt and2 count=1
loadrt or2 count=1
loadrt flipflop count=1     # Stores Edge Finder connection status

addf and2.0 servo-thread
addf or2.0 servo-thread
addf flipflop.0 servo-thread

# Flip-flop to store the connected state of the Edge Finder (Pin 2)
net probe2-connected  flipflop.0.data <= probe2-in    # Memory for whether Edge Finder is connected
net probe2-connected-state flipflop.0.out             # Store connected state of Edge Finder

# Enable Edge Finder only when connected
net probe2-allowed and2.0.in0 <= probe2-connected-state
net probe2-final and2.0.out  # Final state of Edge Finder   # Allow probe2 (Edge Finder) if connected

# Send final signal to motion.probe-input
net motion-probe or2.0.out => motion.probe-input

Probably I will start with a new installation. Downloading Trixie now.
I think I will need help in "moving" the old configuration to the new one. I will post when help is required. Thank you

it is for EL6751 but it is basically the same ... check my reply maybe it will help U

Sorry for the double post, messed up the formatting of the original one with an edit.

Hello everyone,

I've been trying to set up a DELTA C2000 Plus control drive with LinuxCNC over EtherCAT for a spindle motor and I am having difficulties with the homing (what seems to be the bane of many LinuxCNC users)...

The hal-cia402 driver does not seem to work properly, as the controlword is not being passed correctly and the model does not support CSV mode, which seems to be something the cia402 driver relies on. There is a ready driver for a different, but very similar model, the DELTA MS300. The PDOs are the same, so getting it to run was as easy as changing the pid in the source and recompiling. However, this driver only supports Velocity Mode, even if it works well. Homing Mode is something I am trying to figure out how to implement myself, but sadly I am not well-versed enough to manage on my own.

Would it be a good idea to try to put the following section from the cia402 source into my driver, changing the variable names where appropriate and changing CSV Mode to Velocity Mode:
Do you think this approach is correct? Another thing I've tried is to set it to home over PLC, as the model supports that. But it does not look like it will suit our purposes, as the drive interrupts the EtherCAT connection when switching to PLC mode, which causes unexpected behavior.

I am using the CMC-EC01 extension card for the drive and the homing is intended to be handled by an Origin Switch as the encoder is incremental. I will attach the linuxcnc-ethercat driver for the MS300 for the sake convenience.

Using the EMC-PG01H card for the encoder too, but the encoder is not relevant for the homing. I think. I will tackle that once I get to the spindle orientation...

I appreciate any help and suggestions!

I assumed something was wrong . This is the model: intel 82579lm

The error I get when trying to update : forum.linuxcnc.org/9-installing-linuxcnc...kworm-update-problem

key missing : A94819A7CB97A204

The last command doesn't work. It says the key is missing from the server.
when trying to update only the kernel, it does not find a new version
 

Translations work with 2.10pre0
but i had 4 crashes of linuxcnc with master version so it is not an option..
I don't know if these crashes was hardware related or not.
Generally with master version can have crashes?