hi,
i use gecko drives with 10 "micro steps" and i don't know if i ever lost 
a step or not.  i would like to add encoders to the back of my double 
shafted stepper motors.  i would like emc to stop all motors and report 
any lost steps.  i definitely don't want emc to try to make up for the 
detected mistake.  just want it to stop.

these are my questions:
is this practical?
does emc support this?
what should i look for when purchasing encoders for this application?  
how many positions/pulses per revolution will work best?

i know this has been discussed many times, but i am ignorant and i 
haven't really always fully comprehended the discourse. i have never 
seen an encoder.
thanks
djs


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