Veichi AC100-T3-1R5G Manual page 145

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL
FC.51 Preset frequency lasting time
FC.52 Swing frequency range
FC.53 Startup frequency range
FC.54 Swing frequency rising time
FC.55 Swing frequency falling time
The inverter changes output frequency periodically with a predetermined ACC/DEC time when swing frequency runs.
This feature is especially useful in the textile industry.
Swing center frequency comes from given frequency of main and auxiliary channel or the set frequency in multi-speed
or PLC running; swing frequency would be automatically canceled in jog and closed-loop running. When PLC and swing
frequency run simultaneously, switching between the PLC segment and swing frequency would fail; swing frequency
begins after transiting from PLC deceleration phase to PLC set frequency; press PLC stage ACC/DEC time to
decelerate when stop.
Swing frequency generally as follows: first accelerate to the preset frequency [FC.50] according to the acceleration time
and wait for time [FC.51], then transit according to swing center frequency according to ACC/DEC time, and then cycle
run according to the swing frequency amplitude [FC.52], startup frequency [FC.53], swing frequency rising time [FC.54]
and swing frequency falling time [FC.55] until the stop command by deceleration time.
LED "0" digit: swing frequency control
0: invalid
1: valid
LED "00" digit: swing frequency input mode
When the parameter defines the swing frequency control, swing frequency input mode.
0: automatic input
Run according to swing frequency [FC.50] with time decided by preset frequency [FC.51], then automatically entering
the state of swing frequency running.
1: Manual input
Run according to swing frequency [FC.50], when multifunction input terminal swing frequency input terminal is valid,
enter into swing frequency state; exit when invalid, the operating frequency is maintained at the preset swing frequency
[FC.50].
LED "000" digit: swing amplitude control
0: variable: swing amplitude AW changes with the center frequency, the rate of change, see [FC.52] definition.
1: fixed: Amplitude AW is determined by the maximum frequency and [FC.52]
LED "0000" digit: reserved
Startup frequency amplitude: used to set the startup frequency when in swing frequency running, defined as the
[FC.52] percentage.
Startup frequency: Swing frequency amplitude AW × [FC.52]
Swing frequency preset frequency
state.
Preset frequency Duration
parameter is used to set the swing preset frequency running duration before entering into swing frequency state; invalid
when choosing manual input.
Swing frequency amplitude: This parameter defines the frequency amplitude when in swing frequency control.
Variable Swing: AW = center frequency × [FC.52]
Fixed Swing: AW = maximum operating frequency [F0.09] × [FC.52]
Swing frequency rising time: used to set the ACC time of swing frequency.
Swing frequency falling time: used to set the DEC time of swing frequency.
Setting range：0.00-650.00s
Setting range：0.0-100.0%
Setting range：0.0-50.0%
Setting range：0.00-650.00s
Setting range：0.00-650.00s
: used to set the running frequency of inverter before entering swing frequency
:
when swing frequency control "00" digit of [FC.49] is set to "0" automatically input; this
FUNCTION PARAMETER SPECIFICATION
142
Factory default：0.00s
Factory default：0.0%
Factory default：0.0%
Factory default：5.00s
Factory default：5.00s