58
Overtorque Detection Function Selection (n59)
1. To detect overtorque during acceleration/deceleration, set n59 to 3 or 4.
2. To continue operation after overtorque detection, set n59 to 1 or 3.
During detection, the operator will display an alarm (flashing).
3. To stop the Inverter and generate a fault at overtorque detection, set n59
to 2 or 4. At detection, the Digital Operator will display an fault
(ON).
Overtorque Detection Level (n60)
Set the overtorque detection current level in units of 1%. (Inverter rated
current = 100%)
Factory setting: 160%
Overtorque Detection Time (n61)
If the time that the motor current exceeds the Overtorque Detection
Level (n60) is longer than Overtorque Detection Time (n61), the over-
torque detection function will operate.
Factory setting: 0.1 s
Setting Description
0 Overtorque detection not provided.
1 Detected during constant-speed running. Oper-
ation continues after detection.
2 Detected during constant-speed running. Oper-
ation stops during detection.
3 Detected during running. Operation continues
after detection.
4 Detected during running. Operation stops dur-
ing detection.
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