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5 INPUT AXIS MODULE
(2) [Pr.301] Servo input axis smoothing time constant
Set the averaging time to execute a smoothing process for the input travel value
from the servo input axis.
The smoothing process can moderate speed fluctuation, when the "Real current
value" or "Feedback value" is used as input values.
The input response is delayed depending on the time corresponding to the
setting by smoothing process setting.
t
t
Input value speed
before smoothing
Input value speed
after smoothing
[Pr.301] Servo input axis
smoothing time constant
[Pr.301] Servo input axis
smoothing time constant
Averaging by smoothing time constant
(3) [Pr.302] Servo input axis phase compensation advance time
(2n, 2n)
Set the time to advance or delay the phase (input response) of the servo input
axis.
Refer to Section 8.1 for the peculiar time delay of the system using the servo
input axis.
• 1 to 2147483647 [
μ
s] ..........Advance the phase (input response) according to
the setting time.
• 0 [
μ
s]....................................Do not execute phase compensation.
• -2147483648 to -1 [
μ
s]........Delay the phase (input response) according to the
setting time.
If the setting time is too long, the system experiences overshoot or undershoot at
acceleration/deceleration of the input speed. In this case, set longer time to affect
the phase compensation amount in [Pr.303] Servo input axis phase
compensation time constant".
Содержание Q172DSCPU
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