On Mon, 19 Oct 2020 at 14:36, andy pugh <[email protected]> wrote: > But this less-so. It's a Huangyang VFD and the manual doesn't say much > at all about the pseudo-modbus protocol.
Well, I have modified the hy_vfd component to take additional command-line parameters to set individual registers. So now, for example loadusr -W hy_vfd -d /dev/ttyUSB0 --register PD014=30 --register PD015=30 Will set the ramp-up and ramp-down numbers to 3 seconds. The numbers seem to stick, too, which is handy. I wonder if the driver should be set up to dump _all_ the parameter values to stdout in debug mode? -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
