6-7
n56 Stall Prevention Level during
Acceleration
Changes during
operation
No
Setting
range
30 to 200 (%) Unit of
setting
1% Set Values 170
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%.
Stall Prevention during Acceleration
Output
current
n56 (stall prevention level
during acceleration)
Time
Output
frequency
The output frequency is controlled
so that the Inverter will not stall.
Time
Advanced Operation Chapter
6
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