Chapter 7 Parameter Explanation
Shanghai Sigriner STEP Electric Co., Ltd.
- 106 -
2: When the inverter is in a fault shutdown state, the corresponding output point is connected,
otherwise it will be disconnected;
102: When the inverter is in a fault shutdown state, the corresponding output point is disconnected,
otherwise it will be connected.
3 or 103: Inverter running signal (RUN)
3: When the inverter can operate normally in response to the running command, the corresponding
output point is connected, otherwise it will be disconnected;
103: When the inverter can operate normally in response to the running command, the corresponding
output point is disconnected, otherwise it will be connected;
6 or 106: Inverter running at zero speed
6: When the output frequency of the inverter during running is 0, the corresponding output point is
connected, otherwise it will be disconnected;
106: When the output frequency of the inverter during running is 0, the corresponding output point is
disconnected, otherwise it will be connected;
7 or 107: DC bus voltage not less than 85% of rated value
7: When the inverter bus voltage is not lower than 85% of the rated voltage, the corresponding
output point is connected, otherwise it will be disconnected;
107: When the inverter bus voltage is not lower than 85% of the rated voltage, the corresponding
output point is disconnected, otherwise it will be connected;
8 or 108: Exceeding 5% of rated current during running and exceeding 10% of rated current when
stopped
8: When the above conditions are met, the corresponding output point is connected, otherwise it will
be disconnected;
108: When the above conditions are met, the corresponding output point is disconnected, otherwise
it will be connected.
9 or 109: Tuning (spare)
9: When the inverter is in the self-learning state, the corresponding output point is connected,
otherwise it will be disconnected;
109: When the inverter is in the self-learning state, the corresponding output point is disconnected,
otherwise it will be connected.
10 or 110: Frequency detection 1
When output frequency of the inverter reaches or exceeds the value of any detected frequency
(P31.22) plus detected frequency width (P31.23), the frequency detection 1 will be triggered; After
the action of corresponding output point, when output frequency of the inverter falls back to any
detected frequency (P31.22), the frequency detection 1 will reset.
10: When the frequency detection 1 operates, the corresponding output point will be disconnected;
110: When the frequency detection 1 operates, the corresponding output point will be connected;
11 or 111: Frequency detection 2
When output frequency of the inverter reaches or exceeds the value of any detected frequency
(P31.22), the frequency detection 2 will be triggered; After the action of corresponding output point,
when output frequency of the inverter falls back to the value of any detected frequency (P31.22)
minus the detected frequency width (P31.23), the frequency detection 2 will reset.
11: When the frequency detection 2 operates, the corresponding output point will be connected;
111: When the frequency detection 2 operates, the corresponding output point will be disconnected;
12 or 112:Fault prediction
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