Santerno Sinus M, User Manual, Page: 90 / 219

9-12
Run
command
Reset
Frequency
When H21 is 0 When H21 is 1
9.4 Accel/Decel time and pattern setting

Accel/Decel time setting based on Max frequency
Group Code Parameter Name Setting Range Initial Unit
Drive group
ACC [Accel time] -
0 ~ 6000 5.0 Sec
dEC [Decel time] -
0 ~ 6000 10.0 Sec
Function group1 F21 [Max Frequency] - 40 ~ 400 50.00 Hz
Function group2 H70
[Frequency
Reference for
Accel/Decel]
0 0 ~ 1 0
H71
[Accel/Decel time
scale]
- 0 ~ 2 1

Set the desired Accel/Decel time at ACC/dEC in Drive group.

If H70 is set to 0 {Max frequency}, Accel/Decel time is the time that takes to reach the max
freq from 0 Hz.

Desired Accel/Decel time unit is settable at the H71.

Accel/Decel time is set based on
F21
– [Max frequency]. For instance, if
F21
is set to 60Hz,
Accel/Decel time 5 sec, and run frequency 30Hz, time to reach 30Hz would be 2.5 sec.
Run
command
Run Freq.
30Hz
Accel time Decel time
Max. freq.
60Hz