Senlan Hope800 Series Manual page 107

When F9-09 is not equal to zero, the actual rising time will vary randomly within a certain range, while
the wobble period remain unchanged. The function of random wobble can prevent the stacking of some
high-elasticity fibers when they are wound.
F9-10 selects the wobble restart mode.
Digital input 54:
frequency is disabled and the inverter runs at the center frequency.
Digital output 30: If the center frequency or wobble amplitude is set too high and the wobble frequency
goes beyond the upper- or lower-limit frequency, the wobble amplitude will be reduced automatically to
make the wobble frequency fall within the range between upper- and lower-limit frequency, as shown
below.
Output frequency
Upper-limit
frequency
Center
frequency
Lower-limit
frequency
0
digital output 30
 The wobble frequency is only valid in stable operation. If the center frequency changed during the wobble
operation, the wobble frequency becomes invalid automatically until the stable operation resumes.
 When swing frequency function is recommended, F2-09 (vibration damping) should be set to 0.
F9-11
Setting
Refer to the table of digital output functions in Section 6.6.
range
F9-12 Counter DOWN command select
Setting
Refer to the table of digital output functions in Section 6.6.
range
F9-13
Setting
0~65535
range
F9-14
Setting
F9-15~65535
range
F9-15
Setting
0~F9-14
range
F9-16 Counter frequency-dividing coefficient
Setting
1~65535
range
If F9-00=1, the inverter runs at the preset frequency; if F9-00=2, the wobble
Counter UP command select
Counter preset value
Setpoint count
Designated count
6 Parameter Description
Default 57
Default 58
Default 0
Default 10000
Default 0
Default 1
Time
Time
○
Change
○
Change
○
Change
○
Change
○
Change
○
Change
103