hjpark Posted November 9, 2021 Share Posted November 9, 2021 If set to bus shift, ethercat disconnects after a few minutes. Sometimes the activation step fails. If I only use OMRON motors, it looks fine, but if I use them with other company drivers (like yaskawa), I can't use Ethercat motors. If I set it to Master Shift, the Ethercat connection is not disconnected. But there is a reason I have to use bus shift. Master shift setting cannot be used with PWM axis because the phase period is not constant. Are there any plans to improve the bus shift function in the next firmware? Link to comment Share on other sites More sharing options...
Eric Hotchkiss Posted November 10, 2021 Share Posted November 10, 2021 Are you sure this drive supports bus shift mode? Not all EtherCAT drives do. Link to comment Share on other sites More sharing options...
hjpark Posted November 12, 2021 Author Share Posted November 12, 2021 I will check. Thank you. Link to comment Share on other sites More sharing options...
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