SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual
67
P8.13
Kick frequency range
0.0
50.0%
relative to
traverse frequency range
0.0
50.0
0.0%
P8.14
Traverse frequency raising
time
0.1
3600.0s
0.1
3600.0
5.0s
P8.15
Traverse frequency fall time
0.1
3600.0s
0.1
3600.0
5.0s
Traverse frequency function is suitable to industries such as textile, fiber and so on, and
to applications which require traversing and winding functions.
Traverse frequency function means that the inverter output frequency is traversing up
and down around the set frequency. The operating frequency locus with time axis is shown as
following diagram, in which the amplitude of traverse is set by P8.12. When P8.12 is set to be
0, i.e. traverse range is 0, the traverse frequency function will be inactive.
Traverse Frequency Rising Time
Accelerate on
Acceleration Time
Upper Traverse Frequency
Center Frequency
Lower Traverse Frequency
Traverse Frequency Fall Time
Traverse Range
Operation Frequency
Kick Frequency
Decelerate on
Deceleration Time
Time t
Figure 6-16 Traverse Frequency Operation Diagram
Traverse frequency range: traverse operation frequency limits by upper and lower limit
frequency.
Traverse range relative to the center frequency: amplitude of traverse AW = CF × AW
range P8.12
Kick frequency = amplitude of traverse AW × Kick Frequency Range P8.13. I.e. the kick
frequency is the value relative to amplitude of traverse at traverse-frequency operation.
Traverse frequency rising time: the time required to rise from the lowest traverse
frequency to the highest traverse frequency.
Traverse frequency fall time: the time required to fall from the highest traverse frequency
to the lowest traverse frequency.
Function
Code
Name
Description
setting
range
Default
Value
P8.16
fault auto-reset times
0
3
0
3
0
P8.17
Fault relay actuated during automatic
fault resetting
0: inactive
1: active
0
1
0
P8.18
Interval time setting of automatic
resetting fault
0.1
100.0s
0.1
100.0
1.0s
Fault auto-reset times: used to set the auto-reset times when inverter chooses fault