E1 Series Servo Drive User Manual Basic Function Settings Before Operation
HIWIN MIKROSYSTEM CORP. 6-23
6.10.1 Detection timing for overload warning (AL.910)
The default detection timing for overload warning is 20% of the detection timing for overload alarm. The
detection timing for overload warning can be changed by Pt52B (Overload warning value). Use overload
warning as overload protection to have a safer system. In figure 6.10.1.1, when Pt52B (Overload warning
value) is changed from 20% to 50%, the detection timing for overload warning becomes half of the
detection timing for overload alarm (50%).
Figure6.10.1.1
Table6.10.1.1
Parameter Pt52B Range 1~100
Position mode, velocity mode
and torque mode
Default 20 Effective Immediately Unit 1%
Description
Set overload warning value.
6.10.2 Detection timing for overload alarm (AL.720)
If the heat dissipation of motor is not ideal, decrease the detection value of overload alarm to avoid
overheating. The detection value can be adjusted by Pt52C (Current derating value at motor overload
detection).
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