Deceleration Mode - FujiFilm FVR-Micro Instruction Manual

Acceleration/deceleration time
<S-curve acceleration/deceleration (weak): when the frequency change is 10% or more of the
maximum frequency>
Acceleration or deceleration time (s) = (2 x 5/100 + 90/100+ 2 x 5/100) x (reference
<S-curve acceleration/deceleration (strong): when the frequency change is 20% or more of
the maximum frequency>
Acceleration or deceleration time (s) = (2 x 10/100 + 80/100 + 2 x 10/100) x (reference
H11

Deceleration Mode

H11 specifies the deceleration mode to be applied when a run command is turned OFF.
Data for H11
0
1
When reducing the reference frequency, the inverter decelerates the motor
according to the deceleration commands even if H11 = 1 (Coast-to-stop).
acceleration or deceleration time)
= 1.1 x (reference acceleration or deceleration time)
acceleration or deceleration time)
= 1.2 x (reference acceleration or deceleration time)
Normal deceleration
The inverter decelerates and stops the motor according to deceleration
commands specified by H07 (Acceleration/deceleration pattern), F08
(Deceleration time 1), and E11 (Deceleration time 2).
Coast-to-stop
The inverter immediately shuts down its output, so the motor stops
according to the inertia of the motor and machine and their kinetic
energy losses.
5-63
Function