Hey guys,
Since this week we begun having our KUKA robot (KRC4, KSS 8.5.7 HF 1) stops without any errors on his log or on the side of maschine PLC. As I look on his Handheld panel only icon "R" is red (program not running), there are no errors, warnings or informations.
I found out that he stops always because of INTERUPT 3 $Stopmess. I have searched the forum and found that someone posted a code with function MBX_REC. I have implemented it in our robot programm and got the last (I assume) error or message the robot had.
It is code "108". So in the list it is as "KSS00108 Dynamic braking active". I cannot find any sensible information what can cause that? Moreover I assume it is just the last message robot had and not the reason for braking & stopping?
It is possible to store more than the last message he had? like last 10? (During the same incident, because i think there was a previous error code which is the real reason for stoping) How would you programm it?
I tried to look up any info about MBX_REC function however I cannot find it in any of the KUKA documentations I have. A function description would be helpfull.
Out of curiosity I also added the code to confirm the message. However in such case the programm just stops with fault that I cannot confirm this message.
Thanks for any advice!