this is probably: https://content.helpme-codesys.com/en/CODESYS%20Control/_rtsl_linux_dedicated_user.html ..switch back from rootless mode due GPIO will not work.
On which plc you want to add this your screenshot show that it would work on Control Win ?
you need just out of this windows rte cx package the internal EthercatMaster device description
yes, you need to install Control RTE CX. In that package there is the Internal EthercatMaster / EthercatMasterSoftmotion which you could add then.
I would check the version of the deloy tool using the CODESYS installer. Sure manually installing works too, but woukd nice to know if there is a problem. Currebt version is 4.21.0.0 of the deploytool.
Which Deploy Tool version is installed? the ssh login does work? If yes could we get a screenshot of the device information see my example:
Which Deploy Tool version is installed? the ssh login does work? If yes could we get a screenshot of the device information?
Which Deploy Tool version is installed?