7i92T with 7i77 linuxcnc keeps terminating
03 Apr 2023 00:02 - 03 Apr 2023 00:04 #268130
by RK
7i92T with 7i77 linuxcnc keeps terminating was created by RK
I have Debian 10 with Linuxcnc 2.8 installed on my system. I'm using a mesa 7i92T etho card and a 7177 combination. When I run the pnc config wizard and try to start linuxcnc I get a termination error and the system shuts down. I have tried many different things but ultimately I get the same result with different errors. I'm hoping someone has done this and can give me some guidance. I have used mesaflash and I can access the 7i92T so I know they are communicating. All the lights on both boards are working. The cr16 red light stays on constantly so the watchdog is not releasing. I'm new to linux and mesa boards. Any help would be appreciated.
Last edit: 03 Apr 2023 00:04 by RK.
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- tommylight
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03 Apr 2023 01:06 #268134
by tommylight
Replied by tommylight on topic 7i92T with 7i77 linuxcnc keeps terminating
The moon is not aligned properly, wait 4 years for it to align.....
-
All jokes aside, what error? We can not guess stuff from here from your "it just terminates"!
In the mean time, check for 5V to Mesa 7i77, is it powered from Mesa 7i92 or from another power supply?
Does the Mesa 7i77 also have field power of 8-28V?
Do you have the Mesa 7i92T or 7i92TM?
-
All jokes aside, what error? We can not guess stuff from here from your "it just terminates"!
In the mean time, check for 5V to Mesa 7i77, is it powered from Mesa 7i92 or from another power supply?
Does the Mesa 7i77 also have field power of 8-28V?
Do you have the Mesa 7i92T or 7i92TM?
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05 Apr 2023 23:20 #268361
by RK
Replied by RK on topic 7i92T with 7i77 linuxcnc keeps terminating
The captcha keeps giving me errors. I have responded twice over the past few days. Hopefully this gets through then I will try again.
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05 Apr 2023 23:26 - 05 Apr 2023 23:33 #268362
by RK
Replied by RK on topic 7i92T with 7i77 linuxcnc keeps terminating
Okay! The program shows linuxcnc is terminating in the message box. It gives unknown command error. I have a 7i92TM board but Mesaflash will only find it if I use 7i92T or ETHER. My voltage is good. I have 5 volts at the encoder and 24 volts at Vin. All of the lights are working on both boards. I will try to post my error report.
Last edit: 05 Apr 2023 23:33 by RK.
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05 Apr 2023 23:30 - 05 Apr 2023 23:40 #268364
by RK
Replied by RK on topic 7i92T with 7i77 linuxcnc keeps terminating
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Last edit: 05 Apr 2023 23:40 by RK.
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05 Apr 2023 23:43 #268366
by tommylight
Replied by tommylight on topic 7i92T with 7i77 linuxcnc keeps terminating
./my_LinuxCNC_machine.hal:1: Unknown command ''
The first line of your hal file has something ....
Use the text editor in Linux to edit files and delete ... whatever there is causing the error.
The first line of your hal file has something ....
Use the text editor in Linux to edit files and delete ... whatever there is causing the error.
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25 Apr 2023 22:30 #269913
by RK
Replied by RK on topic 7i92T with 7i77 linuxcnc keeps terminating
Just wondering if anyone would have a good recommendation for a PCIE ethernet card that would work well with my 7i92 and 7i77. I can't seem to get the speeds I need from the on board ethernet port on my system. Any advice is appreciated! Thanks
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25 Apr 2023 22:46 - 25 Apr 2023 22:49 #269916
by PCW
Replied by PCW on topic 7i92T with 7i77 linuxcnc keeps terminating
What current Ethernet hardware do you have and what OS?
The results of these commands should show this.
lspci | grep -i ether
and
uname -a
Also what PC hardware do you have?
The results of these commands should show this.
lspci | grep -i ether
and
uname -a
Also what PC hardware do you have?
Last edit: 25 Apr 2023 22:49 by PCW.
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25 Apr 2023 23:26 #269919
by RK
Replied by RK on topic 7i92T with 7i77 linuxcnc keeps terminating
I have a Gateway DX4870 it has a Intel Core i5 processor 3330. The ethernet is an Intel 82579V Gigabit network connection. The OS is 4.19.0-23-rt-amd 64 #1 SMP PREEMPT RT Debian 4.19.269-1 (2022-12-20) x86 - 64 GNU/Linux.
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26 Apr 2023 00:25 #269929
by PCW
Replied by PCW on topic 7i92T with 7i77 linuxcnc keeps terminating
That should be OK,
Do you have IRQ coalescing disabled?
This is described in the hm2_eth manual page:
man hm2_eth
What is your current servo thread rate?
Do you have IRQ coalescing disabled?
This is described in the hm2_eth manual page:
man hm2_eth
What is your current servo thread rate?
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