Chapter 5 Parameter Introductions
128
P6.02 Preset of wobble frequency
Range:
3004GB/35R5PB and below: 0.00~650.0Hz
【0.00Hz】
35R5GB/37R5PB and above: 0.00~400.0Hz
【0.00Hz】
P6.03 Holding time before wobble
frequency operating
Range: 0.0~3600s【0.0s】
P6.04 Wobble frequency amplitude
Range: (0.0~50%) of P0.00 【0.0%】
P6.05 Skip frequency
Range: (0.0~50%) of P6.04 【0.0%】
P6.06 Skip Time
Range: 5~50ms【5ms】
P6.07 Wobble frequency operating
cycle
Range:0.1~999.9s 【10.0s】
P6.08 Wobble ratio
Range: 0.1~10.0【1.0】
Note:
P6.02 is used to define the operating frequency before entering wobble frequency
operation mode.
P6.03 is used to define the time when the inverter operates at wobble-preset
frequency.
P6.04 is used to define the range of wobble operating frequency. The actual value is
P0.00×P6.04.
P6.07 is used to define a cycle of wobble frequency operation including rising and
falling processes.
P6.08 is used to define wobble ratio, which is the ratio of UP time to DOWN time.
P6.09 Random wobble selection
Range: 0,1【0】
P6.10 MAX ratio of random wobble
Range: 0.1~10【10】
P6.11 MIN ratio of random wobble
Range: 0.1~10【0.1】
Note:
P6.09 is used to select a fixed wobble ratio value defined by P6.08 or a random
value between P6.11~P6.10.
Wobble frequency operation has two starting modes:
Auto mode: If the setting of P0.01 is 10, the inverter will enter wobble frequency
operation mode automatically when power is on.
Manual mode: When the setting of P0.01 is not 10, the inverter first operates at
other defined mode. Then if the multi-function terminal (Xi is set to 45) is valid,
the inverter will enter wobble frequency operation mode.
Distinction: Compared with the auto mode, the manual mode omits the operating at
preset frequency.
Wobble frequency operation process: First, the inverter speeds up to the preset of
wobble frequency (P6.02) within the Acc time and then waits for a certain time (P6.03).
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