4-57
11- 04
S-Curve Acc 1
11- 05
S-Curve Acc 2
11- 06
S-Curve Dec 3
11- 07
S-Curve Dec 4
Range
【
0.0 ~ 4.0
】
s
¾
Use S Curve parameters where a smooth acceleration or deceleration action is required,
this will prevent possible damage to driven machines by sudden acceleration/deceleration.
S1
S2
S3
S4
RUN command
Actual
output
frequency
RUN
T
Note:
¾
Regardless of the stall prevention period, actual acceleration and deceleration time =preset
acceleration / deceleration time + S curve time.
¾
Please set the required individual S curve times in the parameters (11-04~11-07).
¾
When S curve time (11-04~11-07) is set as 0, the S curve function is disabled.
¾
The calculation of S curve time is based on
the Maximum output frequency
of motor
(01-02), Please refer to the parameters (00-14/00-15/00-16/00-17).
¾
11- 08
Skip frequency 1
11- 09
Skip frequency 2
11-10
Skip frequency 3
Range
【
0.00 ~ 650.00
】
Hz
11-11
Skip frequency range. (± frequency band)
Range
【
0.00 ~ 30.00
】
Hz
Skip frequency parameters can be used to avoid mechanical resonance in certain applications.
Example: 11-08=10.00(Hz); 11-09=20.00(Hz); 11-10=30.00(Hz); 11-11=2.00(Hz).
±2Hz=8~12Hz
±2Hz=18~22Hz
Skip frequency
±2Hz=28~32Hz
10Hz 20Hz 30Hz
11-11
11-10
11-09
11-08