D-78
Parameter Reference
AC30V series Variable Speed Drive
Skip Frequencies
Advanced Setup::Application::Skip Frequencies
Function availability depends on macro selected.
This function is used to prevent the Drive operating at frequencies that cause mechanical resonance in the load.
PNO Parameter Descriptions
Skip Band 1
The width of skip band 1 in Hz.
Skip Frequency 1
The centre frequency of skip band 1 in Hz.
Skip Band 2
The width of skip band 2 in Hz.
Skip Frequency 2
The centre frequency of skip band 2 in Hz.
Skip Band 3
The width of skip band 3 in Hz.
Skip Frequency 3
The centre frequency of skip band 3 in Hz.
Skip Band 4
The width of skip band 4 in Hz.
Skip Frequency 4
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.
Summary of Contents for AC30V Series
Page 34: ...Installation 4 16 AC30V series Variable Speed Drive Basic Speed Control Wiring...
Page 35: ...4 17 Installation AC30V series Variable Speed Drive APPLICATION 1 AUTO MANUAL CONTROL...
Page 36: ...Installation 4 18 AC30V series Variable Speed Drive Auto Manual Control Wiring...
Page 37: ...4 19 Installation AC30V series Variable Speed Drive APPLICATION 2 RAISE LOWER TRIM...
Page 38: ...Installation 4 20 AC30V series Variable Speed Drive Raise Lower Trim Wiring...
Page 39: ...4 21 Installation AC30V series Variable Speed Drive APPLICATION 3 PRESETS SPEEDS...
Page 40: ...Installation 4 22 AC30V series Variable Speed Drive Presets Speeds Wiring...
Page 41: ...4 23 Installation AC30V series Variable Speed Drive APPLICATION 4 PID CONTROL...
Page 42: ...Installation 4 24 AC30V series Variable Speed Drive PID Control Wiring...
Page 162: ...Sequencing Logic B 2 AC30V series Variable Speed Drive SEQUENCING DIAGRAM...
Page 325: ...E 2 E Plan Library AC30V series Variable Speed Drive Which then brings up the E Plan page...