Festo Электромотор MTR-DCI - Manual (Page 217)

A. Technical appendix
A-17
Festo P.BE-MTR-DCI-CO-EN en 1209a
Physical variable Conversion into increments
Position POS [inc]
– Target position
– Reference point
– Project zero point
– Software end position,
positive
– Software end position,
negative
[µm] > [inc] = POS ìm x UF ìm [µm] x [inc/µm]
[µinch] > [inc] = POS ìinch x (0.0254 x UF ìm ) *
= POS ìinch x UF ìinch
[µinch] x [µm/µinch] x [inc/µm]
[µinch] x [inc/µinch]
[rev] > [inc] = POS
rev
x UF
rev
[rev] x [inc/rev)
Speed V [inc/s] =
– Positioning speed to
target position
– Search speed during
reference travel
– Positioning speed to the
axis zero point during
reference travel
[µm] > [inc] = V ìm x UF ìm [ ìm/s] x [inc/ìm]
[µinch] > [inc] = V ìinch x (0.0254* x UF ìm) *
= V ìinch x UF ìinch
[ ìinch/s] x [ìm/ìinch] x [inc/ìm]
[ ìinch/s] x [inc/ìinch]
[rev] > [inc] = V
rev
x UF
rev
[rev/s] x [inc/rev]
Acceleration a [inc/s 2 ] =
– Nominal acceleration [µm] > [inc] = a ìm x UF ìm [ ìm/s 2 ] x [inc/ ìm]
[µinch] > [inc] = a
ìinch
x (0.0254* x UF
ìm)
*
= a ìinch x UF ìinch
[ ìm/s 2 ] x [ ìm/ìinch] x [inc/ìm]
[ ìinch/s 2 ] x [inc/ ìinch]
[rev] > [inc] = a rev x UF rev [rev/s 2 ] x [inc/rev]
* conversion [µm] > [µinch] : 1 ìinch = 0.0254 ìm
Tab. A/3: General formulae for conversion