Santerno Sinus M - 9.4 Accel;Decel time and pattern setting; Accel;Decel time setting based on Operating Frequency

9-13
 More precise time unit can be set corresponding to load characteristics as shown below.
 In Sinus M, number display is available up to 5. Therefore, if time unit is set to 0.01 sec, Max
Accel/Decel time would be 600.00 sec.
Code
Name
Set
value
Setting range
Description
H71
[Accel/Decel
time scale]
0 0.01~600.00 Setting Unit: 0.01 sec
1 0.1~6000.0 Setting Unit: 0.1 sec
2 1~60000 Setting Unit: 1 sec
 Accel/Decel time setting based on Operating 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 group 2
H70
[Frequency
Reference for
Accel/Decel]
1
0 ~ 1 0

Accel/Decel time is set at the ACC/dEC.
 If you set H70 to 1 {Delta frequency}, Accel/Decel time is the time that takes to reach a
target freq from constant run freq (Current operating freq.).
 When H70 and Accel time are set to 1 {Delta frequency} and 5 sec, respectively,
 The below graph in Section A shows the change in operating frequency when target frequency is set to
10Hz at first and then changed to 30Hz.
Operating
command
Operating
freq.
5 7 12
Time
[ Sec]
5 sec 5 sec
10Hz
30Hz
Section A