Omron CS1W-NC113 Manual page 329

Estimating Times and Pulses for Acceleration/Deceleration
Example
In this example, numeric settings are entered for the operation pattern shown below.
Speed (pps)
35000
30000
5000
Maximum speed setting:
Acceleration time setting:
Deceleration time setting:
Acceleration time (T ) =
U
Acceleration pulses (P
U
Deceleration time (T ) =
D
Deceleration pulses (P
D
320
P
U
T
U
T
AU
V = 35,000 pps
M
T = 400 ms
AU
T = 550 ms
AD
V -- V
30000 -- 0
H L
T
=
AU
V -- V 35000 -- 0
M L
(V + V ) x T
H L U
) = =
2
V -- V
30000 -- 5000
H L
T
=
AD
V -- V 35000 -- 5000
M L
(V + V ) x T
H L D
) = =
2
P
D
T
D
T
AD
--3
x 400 x 10 =
--3
(30000 + 0) x 344 x 10
2
--3
x 550 x 10 =
(30000 + 5000) x 458 x 10
2
Appendix B
Time (ms)
6
--3
x 400 x 10 = 344 (ms)
7
= 5160 (pulses)
Approx. 5200 pulses
5
--3
x 550 x 10 = 458 (ms)
6
--3
= 8015 (pulses)
Approx. 8000 pulses