Hi All
I am running Codesys on PI , everything looks good , but after certain time, maybe 30 min, it seems like my codesys runtime stopped and I am not able to log in from my PC anymore, have to reboot to make it work again.
It seems like my PI went to sleep mode, but I disabled the sleep mode from PI, the problem still there.
If anyone has seen this problem before, I would much appreciate if you can give me a hint.
Thanks
👍
1
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
In such cases I would recommend the following:
stop the plc runtime by login by ssh to the pi(or exceute this local):
sudo /etc/init.d/codesyscontrol stop
start the runtime manually by command line to have the debug output (for non multicore runtime) cd /var/opt/codesys
sudo /opt/codesys/bin/codesyscontrol_armv6l_raspberry.bi -d /etc/CODESYSControl.cfg
in case of multicore runtime use: cd /var/opt/codesys
sudo /opt/codesys/bin/codesyscontrol_armv7l_raspberry.bin -d /etc/CODESYSControl.cfg
open second CLI tail -f /tmp/codesyscontrol.log
Now you should see more information why the runtime stops
another possibility is:
sudo nano /etc/default/codesyscontrol (this exists since 4.0.1.0 runtimes) and add the following information:
Thanks so much for all your help, I followed your instruction, both of you are right, silly me, I forgot to import my License to my unit. Problem solved. Thanks again.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi All
I am running Codesys on PI , everything looks good , but after certain time, maybe 30 min, it seems like my codesys runtime stopped and I am not able to log in from my PC anymore, have to reboot to make it work again.
It seems like my PI went to sleep mode, but I disabled the sleep mode from PI, the problem still there.
If anyone has seen this problem before, I would much appreciate if you can give me a hint.
Thanks
more posts ...
Hello,
Is this the same error I have on my PI?
(see https://forge.codesys.com/forge/talk/Runtime/thread/6dde9a2175/ )
The Codesys Runtime on my PI stops after 30 minutes to a few hours without any explicit errors in the logs (only "CODESYS Control shutdown...").
Do you have similar behavior?
Thanks.
In such cases I would recommend the following:
stop the plc runtime by login by ssh to the pi(or exceute this local):
sudo /etc/init.d/codesyscontrol stop
start the runtime manually by command line to have the debug output (for non multicore runtime)
cd /var/opt/codesys
sudo /opt/codesys/bin/codesyscontrol_armv6l_raspberry.bi -d /etc/CODESYSControl.cfg
in case of multicore runtime use:
cd /var/opt/codesys
sudo /opt/codesys/bin/codesyscontrol_armv7l_raspberry.bin -d /etc/CODESYSControl.cfg
open second CLI
tail -f /tmp/codesyscontrol.log
Now you should see more information why the runtime stops
another possibility is:
sudo nano /etc/default/codesyscontrol (this exists since 4.0.1.0 runtimes) and add the following information:
DEBUGOUTPUT=1
.
.
DEBUGLOGFILE=/tmp/codesyscontrol_debug.log
then you could check /tmp/codesyscontrol_debug.log for the additional information
Last edit: eschwellinger 2022-08-23
Thanks so much for all your help, I followed your instruction, both of you are right, silly me, I forgot to import my License to my unit. Problem solved. Thanks again.
need buy lic.
As I said before, I already purchased and installed "CODESYS Control for Raspberry Pi MC SL" on my PI. Isn't that enough?
Thanks @eschwellinger, I will take a look at these logs :)