Thanks for the suggestions! It seems that increasing the value DCInSyncWindow helped, running without error for 1/2 day now.
Hi Rossano, Did you ever find a solution to this issue? It seems i am facing the same issue but i do not use OPCUA... Best Regards, Rinie Maas
Hi, On a gantry system with 2 axis i am getting the following error: SMC_DI_FIELDBUS_LOST_SYNCRONICITY This happens random, sometimes it happens every 5 minutes and sometimes no error for 2 hours... The Setup: - Using codesys 3.5 SP20 with all latest libs... - Kontron AL Pi-Tron CM4 with Preempt realtime patch (Raspberry Pi 4) - Codesys runtime 4.11.0.0 (single core) - CODESYS Control for Raspberry Pi SL licensed - Softmotion + CNC + Robotics licensed - 2x Leadshine EL8-EC400 servo drives - Axis...
Wow, this is next level for me, very impressive! glad you found a solution, thanks for sharing!
The reference used is the ethercat slave name. For example in this screenshot the reference would be: EL1809_1
Hi, Im not sure if this is what you mean, but i do succesfully use the IoDrvEthercatLib.ETCSlave.InputData and IoDrvEthercatLib.ETCSlave.OutputData to read from and write to beckhoff DI and DO cards. Very convenient as you can make an FB with an VAR_IN_OUT of type IoDrvEthercatLib.ETCSlave and only have to pass the slave reference... So i am not using .ETCSlave_Diag but .ETCSlave...
Hi, look here maybe this solves it for you too. https://forge.codesys.com/forge/talk/Runtime/thread/50aba4a915/
Issue is gone! after a Build -> Clean all and controller power cycle, the runtime is not crashing anymore. Everything works fine when putting {attribute 'VAR_IN_OUT_AS_POINTER'} before each variable declaration (see Example2 in previous post) BR, Rinie