Advanced Search

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 ?

Can you post your hal/ini files?
 

so, the moment of victory was very short. i followed the instructions to the letter, did some corrections when needed and had the first signs of a lcnc-ethercat system coming alive (that was last week) yesterday i wanted to continue but i only got the error screen from linuxcnc telling me that it closed down because some pin doesn't exist ... cia402 pin... wanted to share xml and hal and ini and screenshot but after writing the reply at work with all attachments ... it refused to submit... waited half hour to submit... nothing happened.
so, here's what i have for hardware :
1 rtec IO 1616
1 rtec ECR86 for X
1rtec ECR86 for Y
2 wantai nema 34 steppers (60V-3.5Amp) {these steppers eat almost 6 amps in real-life}

had every sign that the install was complete last week ... saw a lot of lcec pins in the halmeter. actually was able to turn on an output on the IO card. yesterday nothing . no lcec pins, only error screen about this cia402 pin does not exist...
of course i already tried to do everything possible ... reload this, reconfig that, recompile this... for some reason i can't the lcec pins back like i had last week... 

I think it works, the motor turns in 1 direction very slowly.
now my problem is with the analog, i don't get any response from my drivers when i jog.
I've tried reversing the wire but nothing changes.

this is the driver repairer's notes, sorry it's in french.

 

i think i've connected my 7i97t and my driver correctly.

pin 3 (7I97T) -) pin 19 (driver)
pin 4 (7i97T) -) pin 20 (driver)

Hi...I am not sure how to update firmware..have it downloaded but not sure how to make available to choose in pncconfig....

Thanks for any help!!

Possibly the executable path is different for root so ethtool is not found unless you use sudo

so maybe try:

sudo ethtool -c enp0s25

to see if IRQ coalescing is disabled

Hallo Aciera

Danke für deinen Tipp, aber der funktioniert leider nicht. Das habe ich auch schon so versucht. Aber wenn ich das so in die HAL eingebe, dann ist zumindest das LED am Dragon HD Screen für spindel at speed sofort nach dem Absetzen des MDI Kommandos "M3 S24000" an. Die Spindel braucht aber 5 Sekunden für den Hochlauf. Der Inputpin geht auf High, wenn die Zielfrequenz erreicht ist. Das spindle at speed ist von dem Zustand des Input Pins komplett unbeeindruckt.

LG

Hans Peter

[Edit]
This is due to the underscore becoming hyphen-minus in components. This works: