DZB100 Series
Parameter Settings
F1-26 F1-27 Over-current Stall Prevention
F1-
26
Parameter Name Over-current stall prevention during acceleration
Factory Setting 170%
Unit 1%
Settings 50 200%
During periods of rapid acceleration or excessive load on the motor, the AC drive output
current may increase abruptly and exceed the value specified by F1-26. When over-current
occurs, the AC drive will cease to accelerate and will maintain a constant output frequency
until the current falls below the preset value. (The drive will only resume acceleration when
the current drops below the preset value.)
Output
current
Overcurrent
detection
level
F1-26
Time
Output
frequency
Time
Over-current stall prevention during acceleration
-38-
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