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n094
Stall Prevention Level during
Operation
Register
015E Hex
Changes during
operation
No
Setting
range
30 to 200 (%)
Unit of
setting
1%
Default setting
160
Set Values
•
This function will decrease the output frequency if the output current exceeds the set current value by a
minimum of approximately 100 ms so that the Inverter will continue operating without stalling. The
Inverter will increase the output frequency to return to the set frequency reference level when the out-
put current is less than the set value.
•
The Inverter accelerates or decelerates the output frequency according to the preset acceleration or
deceleration time set in n116 (stall prevention acceleration/deceleration time setting).
•
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 in
percentage based on the rated Inverter current as 100%.
Stall Prevention during Acceleration
Output
current
n094 (Stall prevention
level during acceleration)
Time
Output
frequency
The output frequency is controlled
so that the Inverter will not stall.
Time
n115
Stall Prevention Level Automatic
Suppression Selection
Register
0173 Hex
Changes during
operation
No
Setting
range
0, 1
Unit of
setting
1
Set Values
0
Set Values
Value
Description
0
Disabled. The set value in n094 for stall prevention during operation is enabled in all the
frequency range.
1
Enabled. The set value in n094 for stall prevention during operation is automatically
decreased when the output frequency exceeds the maximum voltage frequency (FA).
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3MV-A2001
Page 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Page 2: ......
Page 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Page 18: ......
Page 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Page 32: ......
Page 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 74: ......
Page 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 102: ......
Page 142: ......
Page 242: ......
Page 268: ......
Page 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 303: ...Chapter 10 List of Parameters 10...
Page 337: ...Chapter 11 Using the Inverter for a Motor 11...
Page 343: ......
Page 344: ...I527 E1 04...