Fanuc R30iB Plus + Kemppi Welder

Hi! I have a Fanuc robot (R30-iB) connected with a Kemppi welder (Master M358) , i can ping the welder, can feed wire and purge gas trough TP even can enable/disable welding, but when i want to run a welding program it stops when the "Weld Start" line comes in, with "ARC-045 Weld EQ Offline" of course it can not be offline if i can control everything with the buttons. What should i check?