Hello
I have been doing some work on the mill.
Installed the tormach spindle with HTD belt and pulleys.
Ordered a new enclosure (it will arrive next week)
Untill then I have put all the electronics on the wall for easy access
Then I finally got a Rexroth Ecodrive that works with Step/dir, from a company in germany that works with used servos and drives.
they set it upp for me to with a max speed of 6400 rpms, steps per turn is 1200.
Installed everything temporarily to the ESS with BOB (without optocuplers), the servo drive works and I can start/stop Rev the spindle with M3/M5/M4, the spindle speed settings work from 0-5500 rpm, but when I try to go to 5600 the servo driver shuts off with the error code F228: Excessiv deviation.
I have the tried to change a lot of the parameters in the drive with the Drivetop software from indramat, according to the german companys instructions, nothing helps, still the same problem.
I also have tried with different resolution from 300 -3000, still the same issue.
I have tried with quadrature signat insted of ste/dir, no difference.
The cable to the servo motor is the indramat original with shielding.
The cable from the BoB to the connector that has step/dir signals are shielded
I am not sure if this is a problem with the servo drive or the ESS or something in Mach3.
I think I remember something I read somewhere about some issues with the ESS step/dir spindle control, dont know if that is still an issue?
Any suggestions?