• Overtorque detection function selection (n50)
Setting Description
0 Overtorquedetection not provided
Detectedduring constant-speed running,
1 andoperation continues after detection.
2 Detectedduring constant-speed running,
and operation stops during detection.
Detected during running,
3 and operation continues after detection.
Detectedduring running,
4 and operation stops during detection.
(1) To detect overtorque at accel/deeel, set to 3 or 4.
(2) To continue the operation after overtorque detection, set to 1 or 3.
During detection, the operator displays "_/_ 3" alarm (blinking).
(3) To halt the inverter by a fault at overtorque detection, set to 2 or 4. At
detection, the operator displays ",rag.. 3" fault (ON).
• Overtorque detection level (n51)
Sets the overtorque detection current level in units of 1%. (Inverter rated
current = 100%)
Factory setting: 160%
• Overtorque detection time (n52)
If the time when motor current exceeds the overtorque detection level
(n51) is longer than overtorque detection time (n52), the overtorque
detection function operates.
36
To Next Page
Loading...
