Parameter Description
Parameters
70
P.258 “S pattern time at the end of
Deceleration”
Related parameters
P. 7
“
Acceleration time
”
P. 8
“
Deceleration time
”
P. 44
“
The second acceleration time
”
P. 45
“
The second deceleration time
”
P. 3
“
Base frequency
”
P. 20
“
Acceleration / deceleration
reference frequency
”
Parameter
Factory setting
Setting range
Remarks
29
0
0~3
---
255
0.2s
0~25s
P.21=0
0~250s
P.21=1
256
99999
0~25s
P.21=0
0~250s
P.21=1
99999
Not selected
257
99999
0~25s
P.21=0
0~250s
P.21=1
99999
Not selected
258
99999
0~25s
P.21=0
0~250s
P.21=1
99999
Not selected
Note: the parameters P.255~P.258 are valid in the mode of S pattern acceleration/deceleration, they are used to set
the acceleration time of S pattern acceleration/deceleration. If the value is 99999, the time value equals to P.255.
<Setting>
•
When P.29=0, “linear acceleration /deceleration curve”
An acceleration slope is constructed by the combination of P.7 and P.20. A deceleration
slope is constructed by the combination of P.7 and P.20.
When the target frequency varies, it increases with the “acceleration slope” or decreases
with the “deceleration slope” linearly. See the figure below:
