Simotion d435 communication with winccflexible 2008 rt

[JEANST]

Hello
i encounter a problem to communicate between a simotion D435 and a winccflexible 2008 runtime. the communication was originally running, and after some modifications, it is impossible to make it running again... i can compile both scout and wincc flexible projects, then load them with no problem, but nothing communicate. i think there is something maybe with the variables adressing but i don't know exactly what. i try to reconnect variable with no result...if someone has meet such a problem ?

[matthew1]

Have you reloaded the original unaltered programs? If so do you still have a communication loss?

[JEANST]

Yes i did it during my previous test. when i reload the previous version, the communication is running ok. that's why i think that there is something wrong with the variable. I also remark that the problem has appeared with screens i create which contains a lot of variables (e.g synthesis of I/O status screen). that was the first time i meet this problem. i decide to remove this screen and the communication work back immediately. my impression is that simotion don't like too much variable on one screen but i can't be 100% sure

[JEANST]

i also remark i have the system alarm 140020 (error in consistency control ) which means that plc and ihm build version does not match but i have reloaded both many times ...