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- wiring & wizard setting for minimal working of simple normal closed limit switch
wiring & wizard setting for minimal working of simple normal closed limit switch
- suraj9735
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18 Feb 2021 17:30 #199307
by suraj9735
What would be the solution for watchdog bite?
Attached Latency test report, seems very high value. Also attached my computer configuration.
Replied by suraj9735 on topic wiring & wizard setting for minimal working of simple normal closed limit switch
If CR19 is illuminated when LinuxCNC is running, it indicates a watchdog bite
which in turn indicates a hal setup error or a real time problem on the host PC
What would be the solution for watchdog bite?
Attached Latency test report, seems very high value. Also attached my computer configuration.
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- PCW
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18 Feb 2021 17:35 #199308
by PCW
Replied by PCW on topic wiring & wizard setting for minimal working of simple normal closed limit switch
what does
uname -a
report?
Also you should not run a base thread when latency testing
try
latency-histogram --nobase --sbinsize 1000
uname -a
report?
Also you should not run a base thread when latency testing
try
latency-histogram --nobase --sbinsize 1000
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- suraj9735
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19 Feb 2021 05:10 #199372
by suraj9735
I don't have option to run something like "latency-histogram". Just have one icon of latency test and that I can do and attached the report too previously.
Replied by suraj9735 on topic wiring & wizard setting for minimal working of simple normal closed limit switch
what does
uname -a
report?
Also you should not run a base thread when latency testing
try
latency-histogram --nobase --sbinsize 1000
I don't have option to run something like "latency-histogram". Just have one icon of latency test and that I can do and attached the report too previously.
Please Log in or Create an account to join the conversation.
- Aciera
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19 Feb 2021 08:03 #199378
by Aciera
Replied by Aciera on topic wiring & wizard setting for minimal working of simple normal closed limit switch
Try :
latency-histogram --nobase --sbinsize 1000
In the terminal and post the result.
latency-histogram --nobase --sbinsize 1000
In the terminal and post the result.
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- tommylight
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19 Feb 2021 13:15 #199415
by tommylight
Replied by tommylight on topic wiring & wizard setting for minimal working of simple normal closed limit switch
Using generic kernel, switch to RT kernel.
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- bevins
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19 Feb 2021 13:26 #199418
by bevins
Your running the wrong kernel. You need a Real Time kernel.
Replied by bevins on topic wiring & wizard setting for minimal working of simple normal closed limit switch
If CR19 is illuminated when LinuxCNC is running, it indicates a watchdog bite
which in turn indicates a hal setup error or a real time problem on the host PC
What would be the solution for watchdog bite?
Your running the wrong kernel. You need a Real Time kernel.
Please Log in or Create an account to join the conversation.
- suraj9735
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20 Feb 2021 13:11 #199522
by suraj9735
Here is the screenshot. But I don't know what it is actually and how it's different than latency test?
Replied by suraj9735 on topic wiring & wizard setting for minimal working of simple normal closed limit switch
Try :
latency-histogram --nobase --sbinsize 1000
In the terminal and post the result.
Here is the screenshot. But I don't know what it is actually and how it's different than latency test?
Please Log in or Create an account to join the conversation.
- suraj9735
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20 Feb 2021 13:14 #199523
by suraj9735
How to shift to the Real Time Kernel? Do I need to reinstall the linuxcnc?
Please write the steps to change from the generic kernel to RT kernel.
Replied by suraj9735 on topic wiring & wizard setting for minimal working of simple normal closed limit switch
If CR19 is illuminated when LinuxCNC is running, it indicates a watchdog bite
which in turn indicates a hal setup error or a real time problem on the host PC
What would be the solution for watchdog bite?
Your running the wrong kernel. You need a Real Time kernel.
How to shift to the Real Time Kernel? Do I need to reinstall the linuxcnc?
Please write the steps to change from the generic kernel to RT kernel.
Please Log in or Create an account to join the conversation.
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20 Feb 2021 14:23 #199527
by Aciera
Replied by Aciera on topic wiring & wizard setting for minimal working of simple normal closed limit switch
The easiest would probably be to download a ready made ISO like the one with debian buster ( first one on this site: linuxcnc.org/downloads/ ) and write it on a USB stick with, for example, "Disk Image Writer". Then boot the computer from that and check the latency again even before installing. If all looks good then install from the USB device.
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- suraj9735
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22 Feb 2021 07:40 #199683
by suraj9735
Do I need to uninstall the linuxcnc first? Or directally follow your instrctions of booting the iso file?
Replied by suraj9735 on topic wiring & wizard setting for minimal working of simple normal closed limit switch
The easiest would probably be to download a ready made ISO like the one with debian buster ( first one on this site: linuxcnc.org/downloads/ ) and write it on a USB stick with, for example, "Disk Image Writer". Then boot the computer from that and check the latency again even before installing. If all looks good then install from the USB device.
Do I need to uninstall the linuxcnc first? Or directally follow your instrctions of booting the iso file?
Please Log in or Create an account to join the conversation.
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