Hi ;
I was working with my kr16 , and an error appear : safe device comunication error !!
it bloks power and anything can move
what can be the source of this problem ? I think that something in the x11 happened
so I cheked it , but external emergency stop and safety operator are ok !
safe device comunication error !!
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nc56 -
October 5, 2013 at 10:18 PM -
Thread is marked as Resolved.
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What is the full text, and numerical code, for the error message?
Possibly communications with the internal safety board have been interrupted somehow.
Do you have any network safety installed, in parallel with X11? ProfiSafe, etc?
Were there any hardware or software changes to the robot immediately before this error occured?
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Hello skyfire
and thanks for your response
this is the code of the error : kss15002 : safe device communication error
I don't have something parallel to x11 or profisafe ,
I was taking trajectory for the robot and suddenly this message appear and bloked power -
i did the recovrynow , but always same error
it looks a hardware problem, when the robot stopped it was not in home position -
Hello skyfire ;
I did a modificatioon in the security configuration and it's ok now
I don't understand why it was working without this modification !!! -
After making any changes which will affect the safety (i.e. in the machine data) you will have to update the security configuration. Just pick the situation from the list which applies (restored archive, New project etc)
Sent using Tapatalk 4
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Yes, but usually that produces a "Safety Config Checksum Error," not a Communications error.
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KRC4 = Twitchy !
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Yes, but usually that produces a "Safety Config Checksum Error," not a Communications error.
I've had it saying something along the lines of 'Cart position deviation error' -
dear all
i have big problem with communication error too
we use profisafe and krc4
during working robot some times we have this 3 error
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1-communication error safe device resolve digital converter (rdc)
2-communication error safe device kuka servo pack 40A (ksp)
3-communication error safe device kuka servo pack 20A (ksp)
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and after shut down controler that resolve.
please help me -
Hi,
It seems like you have problem with RDC card which should be located at the robot base in the junction box. You should check the encoder connections inside the box. Also I would prefer you to check all the connections inside the controller.
Thanks
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Hello.
I encountered this fault also (On KPS 40 and/or KPP), but the fix for me was to power the system down and wait 10-15 minutes with the power off. When I started the system again the faults was gone.
-Bkrn