E6581611
F-94
6
6.26.3 Power running stall continuous trip detection time
f452 : Power running stall continuous trip detection time
•Function
A function for preventing lifting gear from failing accidentally. If the stall prevention function is activated in
succession, the inverter judges that the motor has stalled and trips.
[Parameter setting]
Title Function Adjustment range Default setting
f452 Power running stall continuous trip detection time
0.00-10.00 (s) 0.00
f441 Power running torque limit 1 level
0-249%,
250:Disabled
250
f601 Stall prevention level 1
10-199,
200 (disabled)
150
1) In case of overcurrent stall
ot2 trip is occurred if the output current reached the stall prevention level (f601) or more, and this situation
maintain in f452 during power running.
Time [s]
Output frequency [Hz]
Time [s]
Output current [%]
less than
“2” trip
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