61
Setting the Acceleration/Deceleration Time
Chapter 5-6
S-shape Acceleration/Deceleration Characteristic (n20)
• Trapezoidal and S-shape acceleration and deceleration are available.
Using the S-shape characteristic function for acceleration and
deceleration can reduce shock to the machinery when stopping or
starting.
• Any one of three S-shape acceleration/deceleration times (0.2, 0.5, and
1.0 s) is selectable.
Set Values
Note
When the S-shape acceleration/deceleration characteristic time is set,
the acceleration and deceleration times will be lengthened according to the
S-shape at the beginning and end of acceleration/deceleration.
n20
S-shape Acceleration/Deceleration Characteristic
Changes during
operation
No
Setting
range
0 to 3
Unit of
setting
1
Default setting
0
Value
Description
0
No S-shape acceleration/deceleration characteristic (Trapezoidal acceleration/deceleration)
1
S-shape acceleration/deceleration characteristic time is 0.2 s
2
S-shape acceleration/deceleration characteristic time is 0.5 s
3
S-shape acceleration/deceleration characteristic time is 1.0 s
Summary of Contents for J7 series
Page 12: ...XII...
Page 15: ...1 CHAPTER 1 Overview 1 1 Function 2 1 2 Nomenclature 3...
Page 54: ...40 Outline of Operation Chapter 3 2...
Page 102: ...88 Other Functions Chapter 6 7...
Page 158: ...144 Option Specifications Chapter 9 3...
Page 159: ...145 CHAPTER 10 List of Parameters List of Parameters 146...
Page 172: ...158 List of Parameters Chapter 10...
Page 173: ...159 CHAPTER 11 Using the Inverter for a Motor Using the Inverter for a Motor 160...