Current-limit protection function detects output
current during running, and compares it with the
current-limit level defined by P11.06, if it exceeds the
current-limit level, the inverter will run at stable
frequency during accelerated running, or run in
decreased frequency during constant-speed
running; if it exceeds the current-limit level
continuously, the inverter output frequency will drop
continuously until reaching lower limit frequency.
When the output current is detected to be lower than
the current-limit level again, it will continue
accelerated running.
If the inverter or motor output current is larger than
the overload pre-alarm detection level (P11.09), and
the duration exceeds the overload pre-alarm
detection time (P11.10), overload pre-alarm signal
will be outputted.
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