6-16
Set C1-11 to a value other than 0.0 Hz. If C1-11 is set to 0.0 Hz, the function will be disabled.
Fig 6.18 Acceleration/deceleration Time Switching Frequency
Entering S-curve Characteristics in the Acceleration and Deceleration Time
By performing acceleration and deceleration using an S-curve pattern, shock at start and stop of the machine
can be reduced
Two S-curve characteristic times can be set: At acceleration start and at acceleration end. For deceleration
start and end the S-curve times are fixed to 0.2 sec.
NOTE
When S-curve is set, calculate acceleration/deceleration time as follows:
Output frequency
Acceleration/
deceleration time
switching frequency
(C1-11)
C1-03 C1-01 C1-02 C1-04
When output frequency ≥ C1-11, acceleration and deceleration are performed using
Acceleration/deceleration Time 1 (C1-01, C1-02).
When output frequency < C1-11, acceleration and deceleration are performed using
Acceleration/deceleration Time 2 (C1-03, C1-04).
Accel.Time
C2-01 C2-02+
2
------------------------------------
C1-01/03+=
Decel. Time 0.2 sec C1-02/04+=
To Next Page
Loading...
