Hi BRamos, We're talking about an ongoing project for our own Factory here. Customer sent me this additional info: (Still not working...) ".. - The system with the Ctrl X CORE PLC and the SAFEX PLC C.15 are mounted on a test bench, where I am performing the communication tests between them with CAT 5 cable; - The distance between the PLCs is minimal, they are close to each other and there is only the Notebook next to them; - Only SAFEX shows that it is in error, as shown in the pictures, the other equipment was removed from the network, precisely to test only the communication between the two PLCs. The other items on the network are found and already communicate with each other; - we can see that SAFEX appears on the network along with the EtherCAT extension. (CtrlX model: CtrlX CORE X3 PLUS) the IOs expansions have been removed for now; - In the etherCAT network scan, SAFEX also appears, but with the message indicated in the images; - The SAFEX file is installed and we were able to insert it into the project tree, but when passed to the PLC it still has an error; - No further changes were made to the communication between the PLCs; This procedure that I have indicated in the images above was done with the other items of the EtherCAT network and there were no problems for the communication between the IO Expansions and the drives. .." Thanks for your help and support to solve this!
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