4-187
.Please refer to the figure 4.3.104 for the wobble operation and the related parameter
setting
Figure 4.3.104 Wobble operation and the related parameter setting
In wobble operation, one of multifunction digital inputs (03-00 to 03-07) is set to
37 (wobble operation) and the input of inverter operation command will be enabled.
When the wobble operation is ready, the inverter output frequency reaches the center
frequency (19-00). The acceleration time to the center frequency is the original pre-set
acceleration time (Tacc 1 to Tacc 4). When the wobble operation is closed or the
operation command is removed, the deceleration time is the original pre-set
deceleration time (Tdec 1 to Tdec4). However, in the wobble operation, the inverter
should operate in the hopping time (19-04, tup + tdown) and hopping frequency (19-05,
tup / tdown).
. Set multi-function digital output terminals (R1A-R1C, R2A-R2C) to the output wobble
operation (in acceleration) by setting from 03-11 to 03-12 to 20 or 21.
. Refer to the following figure 4.3.105 for the ON / OFF control of wobble
Figure 4.3.105 ON/OFF control of wobble
. In the wobble operation, the center frequency can be controlled by one of multi-function
digital inputs. However, the command of wobble upper offset (03-00 to 07 = 38) and the
command of wobble lower offset (03-00 to 07 = 39) can not be input at the same time,
otherwise the inverter will maintain the original center frequency (19 - 00). Refer to
Figure 4.3.106.
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