Motion-Related Constants - YASKAWA SGM Series User Manual

7.1.4 Motion-related Constants

The following motion-related user constants are available.
J Cn-001F: First-step Linear Acceleration/Deceleration Constant
D Sets the first-step acceleration/deceleration when two-step acceleration/deceleration is used.
D When two-step acceleration/deceleration is not used, set this constant and the acceleration/
deceleration constant switching speed (Cn-0021) to 0.
D Allowable setting range: 0 to 65535 [× 10000 reference units/s
J Cn-0020: Second-step Linear Acceleration/Deceleration Constant
D Sets the second-step acceleration/deceleration.
D Allowable setting range: 0 to 65535 [× 10000 reference units/s
Speed
Cn-0021
0
J Cn-0021: Acceleration/Deceleration Constant Switching Speed
D Sets the speed for switching from the first-step to the second-step acceleration/deceleration
in two-step acceleration/deceleration.
D Allowable setting range: 0 to 65535 [× 100 reference units/s]
J Cn-0026: Running Average Time
D Sets the time of running average for S-curve acceleration/deceleration.
D This constant is used for S-curve acceleration/deceleration.
D Allowable setting range: 0 to 5100 [× 100 µs]
D Running average is not valid when "0" is set.
J Cn-002D: Exponential Acceleration/Deceleration Bias
D Sets the bias to change linear acceleration/deceleration to exponential acceleration/decelera-
tion.
D Allowable setting range: 0 to 32767 [× 500 reference units/s]
Cn-0020
Cn-001F
7 -5
7.1 Setting User Constants
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Time
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