Gain switching condition setting Related parameter
P1-
14.1
condition Diagram
P1-15
Wait
time
P1-16
Grade
threshol
d
P1-17
thresho
ld
Hystere
sis loop
3
Speed
command
Valid Valid Valid
When the absolute value of the speed command exceeds (level + hysteresis) [RPM]
at the last first gain, switch to the second gain;
At the last second gain, the absolute value of the speed command is less than (level
- hysteresis) [RPM], and then wait until P1-15 remain in this state, return to the first
gain.
4
speed
command
changing
rate
Valid
Valid（
10rpm/
s）
Valid（
10rpm/
s）
In the last first gain, when the absolute value of the speed command change rate
exceeds (level + hysteresis) [10rpm/s], switch to the second gain; At the last second
gain, when the absolute value of the speed command change rate is less than (level-
hysteresis) [10rpm / s], wait until P1-15 remain in this state, and return to the first
gain.
67
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