TI120 Series Variable Frequency Drive
Detailed parameter introduction
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P30.06
Output load drop detection
selection of variable frequency
drive
range:0~4
Factory default:0
0: invalid detection of output load drop of variable frequency drive
1: always check during operation (continue operation)
The detection starts when the variable frequency drive is running. If a load loss condition is
detected, the variable frequency drive continues to run.
2: detection only at constant speed (continuous operation)
The detection starts only at constant speed. If a load loss is detected, the variable frequency drive
continues to run.
3: always check during operation (free stop)
The detection starts when the variable frequency drive is running. If a load loss condition is
detected, the variable frequency drive stops freely.
4: detection only at constant speed (free stop)
The detection starts only at constant speed. If a load loss is detected, the variable frequency drive
stops freely.
P30.07
Output load drop detection
level of variable frequency
drive
range:0.0%~100.0%
Factory
default:30.0%
P30.08
Output load drop detection
time of variable frequency
drive
range:0.0s~3600.0s
Factory default:1.0s
P30.07 is used for setting the percentage of the current value of the load loss detection. The
percentage is relative to the rated current of the variable frequency drive.
P30.08 is used for setting the time of load loss detection. If the output current of the variable
frequency drive is less than the setting value of P30.07 and the duration is greater than the setting value
of P30.08, the load loss fault of the variable frequency drive takes effect.
P30.09
Selection of automatic reset
times
range:0~100
Factory default:0
P30.10
Automatic reset interval time
range:0.1s~100.0s
Factory default:1.0s
After a fault occurs during the running process of the variable frequency drive, after the interval of
P30.10, the variable frequency drive automatically resets the fault; the number of reset is set by P30.09.
When the number of reset is reached, the variable frequency drive will not automatically reset after a
fault. When P30.09 is set to 0, it means that automatic reset is prohibited.
P30.11
Selection of fault relay action
range:0x00~0x11
Factory default:00
Ones: during automatic reset
0: action
1: no action
Define whether the fault relay contact acts during automatic reset.
Tens: under-voltage period
