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Parameter Reference
D-155
AC30 series Variable Speed Drive
Parameter Name
No.
Path
Default
Range
Units
Writable
Skip Frequency 4
1915
Setup::Application::Skip Frequencies
0.0
0.0 to 1000.0
Hz
ALWAYS
The centre frequency of skip band 4 in Hz.
Functional Description
Four programmable skip frequencies are available to avoid resonances within the mechanical system. Enter the value of frequency that causes the
resonance using a
Frequency
parameter and then program the width of the skip band using its
Band
parameter. The Drive will then avoid sustained
operation within the forbidden band as shown in the diagram. The skip frequencies are symmetrical and thus work in forward and reverse.
Setting a
Frequency
to 0 disables the corresponding band. Setting a
Band
to 0 causes the value of
Band 1
to be used for this band.
Setpoint
Drive
Frequency
Frequency 1
Frequency 2
Summary of Contents for AC30 series
Page 48: ...4 27 Installation AC30 series Variable Speed Inverter Basic Speed Control Wiring...
Page 50: ...4 29 Installation AC30 series Variable Speed Inverter Auto Manual Control Wiring...
Page 52: ...4 31 Installation AC30 series Variable Speed Inverter Raise Lower Trim Wiring...
Page 54: ...4 33 Installation AC30 series Variable Speed Inverter Presets Speeds Wiring...
Page 56: ...4 35 Installation AC30 series Variable Speed Inverter PID Control Wiring...
Page 150: ...9 25 Setup Wizard AC30 series Variable Speed Inverter Figure 9 16 Charting Drive Parameters...
Page 233: ...Compliance C 20 AC30 series Variable Speed Inverter Frame H...
Page 234: ...C 21 Compliance AC30 series Variable Speed Inverter Frame J...
Page 266: ...D 6 Parameter Reference AC30 series Variable Speed Drive...
Page 343: ...Parameter Reference D 83 AC30 series Variable Speed Drive Offset Input 100 100 x Scale Value...
Page 495: ...E Plan Library E 2 AC30 series Variable Speed Inverter Which then brings up the E Plan page...