Neale, i think you are right to note that.

I think they are talking microsecond in manual, not miliseconds, its marked "m" like handwriting. As it makes more sense to me looking at the numbers.



If i am right about that, then:


it says T3 , T7 <0.1ms which in controller is set by default Itime between DIR & pulse 300 ns where 300 ns=0.3ms, so this one seems ok

T4, T5, T6>3ms which in controller is width of pulsesignal(include time of #416)2000 ns where 2000ns=2ms , seems i have to raise that a bit , though somewhere the manual of the controller says: if you dont know better leave default




Dean, did you check the Rattm controller if software and firmware is the same? If you have time and spare motors / i am sure you have/ could you try what does that mean for the A axis , choose A or B. maybe even if it says degrees it is mm, who knows.