5-116
5-9 Functions Relating to Protections, Warnings and Various Output Signals
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
5
Functions
Overcurrent Suppression Function
This function suppresses the overcurrent caused by a steep current rise increase in an impact
load, etc.
Acceleration is stopped temporarily when the output current reaches approx. 180% of the rated
current.
If the Inverter is used with an elevating machine, etc. disable this function. The system may "slip
and fall" due to loss of torque.
If the acceleration time is too short, an overcurrent trip may occur because the current increases
quickly.
Parameter
No.
Function name Data
Default
setting
Unit
b027
Overcurrent
Suppression
Selection
00: Disabled
00 −
01: Enabled
Output current
180% of the
rated current
Output frequency
Time
Time
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