User manual

Chapter 5 Parameter Introductions
Range: 0,1【0】
P7.11 Integration adjust selection
0: Stop Integration Adjust when frequency arrive at limit;
1: Continue Integration Adjust when frequency arrive at limit
 Tips:
For the system that needs fast response, “stop integration adjust when frequency arrives
at limit” is recommended.
Range:
The inverter model of no more than
4kW: 0.00～650.0Hz【0.00Hz】
P7.12 PID preset frequency
The inverter model of no less than
5.5kW: 0.00～400.0Hz【0.00Hz】
P7.13 Hold time of PID Preset frequency
Range: 0.0～3600s 【0.0s】
Note:
◆This function can make the PID regulation enter stable state quickly.
◆When the PID operation is start, the frequency will ramp up to the PID preset
frequency (P7.12) within the Acc time, and then the inverter will start PID operation
after operating at the PID preset frequency for a certain time (defined by P7.13).
Preset
Frequency
Operation Freq.(Hz)
Time
Hold time of PID
Preset frequency
Fig. 5-7-2 PID preset frequency operation
 Tips:
You can disable the function by setting the PID preset frequency (P7.12) to 0.
P7.14 Analog closed loop measuring range
Range: 1.0～999.9【100.0】
Note:
◆This parameter is treated as a benchmark of analog PID feed and feedback. In addition,
it must match the actual measuring range.
P7.15 Enable dormancy
Range: 0,1【0】
1: Enable 0: Disable
 Tips:
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