E6581697
F-87
6
6.24.10 Over-torque trip
f615 : Over-torque trip/alarm selection
f616 : Over-torque detection level
f618 : Over-torque detection time
f619 : Over-torque detection hysteresis
Function
If the torque value exceeds the value set at
f616 and doesn’t return below f616-f619
for a time that exceeds the value set at f618, tripping or output alarm will be activated.
ot is displayed in the event of a trip.
f615=0: No tripping. (Failure signal FL not activated)
An over-torque alarm can be put out by setting the output terminal function selection parameter.
f615=1: The inverter is tripped (Failure signal FL activated) only after a torque exceeding the f616-
specified level has been detected for more than the
f618-specified time.
[Parameter setting]
Title Function Adjustment range Default setting
f615
Over-torque trip/alarm selection
0: Alarm only
1: Tripping
0
f616 Over-torque detection level
0 (disabled),
1-250 (%)
150
f618
Over-torque detection time 0.0-10.0 (s) Note 0.5
f619
Over-torque detection hysteresis 0-100 (%) 10
Note: f618= 0.0 seconds is the shortest time detected on control.
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