Hi,
Finally what parameter sets the speed over ride in Delta Driver?
Don't know just yet, it is of secondary importance at the moment. I believe what is happening is that Mach/ESS/BoB is struggling to signal your servo driver.
What BoB are you using? Can you post the manual for it?
What I'm thinking it that the BoB may have slow speed optoisolators as outputs and may well not be fast enough. Another possibility is that the BoB may have
a 3.3V or 5V output whereas your driver may be expecting 24V inputs. A third possibility is that the BoB may have active low outputs say whereas the driver inputs are
active high say.
We are going to need documentation and good documentation at that to diagnose this. I believe that all the settings in the drive are either correct or close enough
for the moment. We are now looking for an issue with Mach/ESS/BoB.
Do you have or have access to an oscilloscope?
Craig