Sigma-7 Startup 

Thanks

I want to have both EtherCAT and Pulse/direction protocols ,I hope this new motors .

I have 4 drives on a CNC router with Yaskawa SGDV servo packs, they are all working fine, but when I connect 1 to SigmaWin+ 7 it connects fine by USB, but I cannot connect the other 3, is there a setting on the drives I need to set to be able to connect to them?

Please help me.how can connect CN3 to plc s7200.and configure parameter.thank so much

Hanzhen harmonic drive gear , robot gear joint , strain wave reducer, over 30 years experience