On SysV we set up a terminal/serial interface on our motion-controllers using /etc/inittab, see below. /etc/inittab # How to put a getty on a serial line (for a terminal) T0:23:respawn:/sbin/getty -L ttyS0 115200 vt100 I have made a few attempts to do this with systemd none have worked. All assistance is much appreciated. Kindly; Michael Asher Firmware Support Engineer Direct: 818-444-5221 masher at deltatau.com<mailto:masher at deltatau.com> OMRON DELTA TAU 21314 Lassen Street, Chatsworth, CA 91311 deltatau.com<http://www.deltatau.com/> youtube.com/DeltaTauDataSystems<https://www.youtube.com/user/DeltaTauDataSystems> -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/systemd-devel/attachments/20180626/6fc77437/attachment.html>