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Congratulations on the development!!!!!

I was able to test using the files, in version 2.10..

I have a machine here with ethercat and I can get 30mxmin, I would like to put it on it to test...

I tried to copy only the .so file in the modules folder, but I'm sure that this is not the correct way...

How do I make it work in version 2.94 normally???

 

Basic setup means C6930 from beckhoff master with native ethercat drivers which control beckhoff el6730 profibus master in the equidistat mode which control Metronix ars servopacks single phase power which control different type of servo motors like custom feedback SZGH 2kw + resolver etc ... For configuration I typed a software which will generate .xml file automaticly which I need to publish.. 

But now I am thinking about multi ethercat master something like instances to communicate over more ports ... Because it has 2ms scan time and other stuff I am cycling in the 250us

For this purpose the servo drives ARS need external counted spline acceleration curve stuff.. and velocity command too..

Which I can not code myself because of lack of experiences, knowledge and time too...

Thanks for link, I will check them all

Thank for your job.. it is brilliant !

I don't think they are, but I'll check, I think the ones from each driver go to the ``estop'' system of the machine or to the end switches, something like that... the signals are in this flat ribbon cable, but who knows what they are, maybe some older control system, some ttl something, I wouldn't know how to check that without schematic , and I couldn't find a schematic for this driver, the controller is from the 70s.

OK, thank you, i am a bit fuzzy today on everything due to lack of sleep and some other "issues".

Hi Endian,

link

what and which should be declared for basic workbench setup
After install, you can run it. See link how to setup and run.

 

The 3 bottom wires on the drive boards, what do they have written ?
Do you have an old PC with parallel port?
If those wires are step/dir and GND, fire up the PC, wire some wires from parallel port to those 3 wires, move the machine!

tommylight wrote:

Do they show driver and module in use?
I would guess at yes... as the flags are only "medium devsel"

No, neither of them. The last picture in each post is everything coming out of sudo lspci -v

It seems it has something to do with Sunix chipsets.

``if you want max torque but lower rotation speed, use the two wires with most resistance, in your case use A1/A2 and B1/B2 and leave ACOM/BCOM unconnected``
Thanks a lot Tom, will check first, exactly what you said, that is how i wanted to connect.

Do NOT use the COM motor wires on new drives!!!
Do NOT use 5 wire stepper motors with new drives!!!
New drives are always "bipolar" meaning each winding has it's own H-bridge.
Old drives were "unipolar" meaning each winding was driven by a single transistor/MOSFET to ground, while all 4 pins from one side of all 4 windings was wired to + (positive) of the power supply.
Use a DVM in OHM or BEEP mode to find out what wires belong to the same winding, and based on resistance you can also figure out the middle wire, see bellow:
-if you want max torque but lower rotation speed, use the two wires with most resistance, in your case use A1/A2 and B1/B2 and leave ACOM/BCOM unconnected. Do isolate them so they do not touch.
-if you want more speed at lower torque, use the middle wire and 1 of the remaining 2 wires, it does not matter which one, just one.

Hello,
I'm currently implementing a retrofit for our SHW UF31. So far, progress is pretty good. But I have a small problem with the gear selection.
I'm using Classic Ladder to shift the three gears. It works quite well so far. I have a float input for the spindle speed, which is used to select and engage the correct gear.

The plan is to use the S command to set the gear. But I don't know which HAL pin I can use to query the set speed without the spindle running.

So what I need is a way to read this system parameter in the HAL / Classic Ladder:
#<_rpm> - Return the current value of S, not the actual spindle speed.

Best regards, Stefan

Hi i want know if existe a command in terminal for read the value the hal pin, not in cyclic mode, but read value only at start the hal command interminal.

Do they show driver and module in use?
I would guess at yes... as the flags are only "medium devsel"

Model: PAR5408AXX200
Chipset: Sunix SUN1989
Interface: PCIe
Supports PS/2: YES
Supports EPP: NOT TESTED
Supports IN Mode: YES (in PS/2 Mode)
Supports X Mode: NO (Control port pins voltage drops to ~0,3 V when connected to ground through 470 ohms resistor, but pins states won't change)
Tested OS: linuxcnc-2.8.4 / Debian Buster
Tested Computer: Dell Optiplex 760

thank you guys, you helped me a lot, I realized that these are in fact stepper drivers and motors, the voltage is 45vdc, I will buy a simple stepper driver and try to connect phases a,a+,b,b+ and according to my understanding ``com'' I should short-circuit two pairs (wires) of aCOM and bCOM separately 

Model: PAR5008LVX100
Chipset: Sunix SUN1999
Interface: PCI
Supports PS/2: YES
Supports EPP: NOT TESTED
Supports IN Mode: YES (in PS/2 Mode)
Supports X Mode: NO (Control port pins voltage drops to ~0,3 V when connected to ground through 470 ohms resistor, but pins states won't change)
Tested OS: linuxcnc-2.8.4 / Debian Buster
Tested Computer: Dell Optiplex 760