Alpha 6000S series User Manual page 100

设定频率
frequency
Figure 5-1-4 Start frequency and Start preset frequency schematic diagram

When starting preset frequency is less than the starting frequency or starting preset holding frequency time is 0,
the starting preset frequency is invalid.
P1.07 Acc/Dec mode
0: Linearity
2: Reserved
Notes:

Linear Acc/Dec mode used for ordinary load: The output frequency increases or decreases according to a
constant rate. As shown in Figure. 5-1-5.
Maximum frequency
Set frequency

S-curve change output frequency slowly at start of acceleration or end of deceleration, in order to reduce
mechanism noise and shake, lash of start and stop. It is suitable for the load that needs descending torque at
low frequency, and short-time acceleration at high frequency, such as conveying belt.
99
Set
t1
Starting frequency
启动频率保持时间 启动预置频率保持时间
hold time
Output frequency (HZ)
Actual acceleration time
Set acceleration time
Figure. 5-1-5 Linear acceleration/deceleration
Chapter 5 Detailed Function Introductions
t2
Starting preset frequency
hold time
Tips:
Setting range: 0~3 [0]
1: S-curve
3: Reserved
Actual deceleration time
Set deceleration time
Time