74
Stall Prevention Function
Chapter 6-3
Set Values
• This function is used to stop accelerating the load if the output current
exceeds the set current value so that the Inverter will continue operating
without stalling. The Inverter accelerates the load while the output current
is the same as or less than the set value.
• Set the parameter as percentage based on the rated Inverter current as
100%.
• The default setting does not need any changes in normal operation.
• Decrease the set value if the capacity of the motor is smaller than that of
the Inverter or the motor stalls with the default value.
The set value is normally 2 or 3 times higher than the rated current of the
motor. Set this current as percentage based on the rated inverter current
as 100%.
n56
Stall Prevention Level during Acceleration
Changes during
operation
No
Setting
range
30 to 200 (%)
Unit of
setting
1%
Set Values
170
Stall Prevention during Acceleration
Output
current
Output
frequency
The output frequency is controlled
so that the Inverter will not stall.
Time
Time
n56 (stall prevention level
during acceleration)
Содержание J7 series
Страница 12: ...XII...
Страница 15: ...1 CHAPTER 1 Overview 1 1 Function 2 1 2 Nomenclature 3...
Страница 47: ...33 CHAPTER 3 Preparing for Operation and Monitoring 3 1 Nomenclature 34 3 2 Outline of Operation 35...
Страница 54: ...40 Outline of Operation Chapter 3 2...
Страница 102: ...88 Other Functions Chapter 6 7...
Страница 158: ...144 Option Specifications Chapter 9 3...
Страница 159: ...145 CHAPTER 10 List of Parameters List of Parameters 146...
Страница 172: ...158 List of Parameters Chapter 10...
Страница 173: ...159 CHAPTER 11 Using the Inverter for a Motor Using the Inverter for a Motor 160...