6 -58L6-01 and L6-04 Set Values and LED IndicationsThe relationship between alarms displayed by the Digital Operator when overtorque or undertorque isdetected, and the set values in L6-01 and L6-04, is shown in the following table.Setting ExampleThe following diagram shows the time chart for overtorque and undertorque detection.• Overtorque DetectionSetValue FunctionLED IndicationsOvertorque/UndertorqueDetection 1Overtorque/UndertorqueDetection 20 Overtorque/undertorque detection disabled. - -1 Overtorque detection only with speed matching; operation continues afterovertorque (warning). OL3 flashes OL4 flashes2 Overtorque detected continuously during operation; operation continuesafter overtorque (warning). OL3 flashes OL4 flashes3 Overtorque detection only with speed matching; output stopped upon detec-tion (protected operation). OL3 lit OL4 lit4 Overtorque detected continuously during operation; output stopped upondetection (protected operation). OL3 lit OL4 lit5 Undertorque detection only with speed matching; operation continues afterovertorque (warning). UL3 flashes UL4 flashes6 Undertorque detected continuously during operation; operation continuesafter overtorque (warning). UL3 flashes UL4 flashes7 Undertorque detection only with speed matching; output stopped upondetection (protected operation). UL3 lit UL4 lit8 Undertorque detected continuously during operation; output stopped upondetection (protected operation). UL3 lit UL4 lit* *L6-02 or L6-05L6-03 orL6-06L6-03 orL6-06Overtorque detection 1 NOor overtorque detection 2 NO ON ON* Overtorque detection disabled band is approximately 10% of the Inverter rated outputcurrent (or motor rated torque).Motor current (output torque)
