E6582175
F-111
6
6.29.10 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 trips when a torque exceeding the f616-specified level has been detected for
longer than the f618-specified time. (Failure signal FL activated)
[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), Note 1
1-320 (%)
150
f618
Over-torque detection time 0.0-10.0 (s) Note 2 0.5
f619
Over-torque detection hysteresis 0-100 (%) 10
Note 1: If f616 is set to 0(disabled), the pre-alarm is not activated regardless of the f615 setting.
Note 2: f618= 0.0 seconds is the shortest time detected on control.
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