Programming Your Application
6-59
605C Frequency Inverter
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 the “FREQUENCY
”
parameter and then programme the width of the skip band using its
“
BAND
”
parameter. The
Inverter 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.
Note:
Setting the FREQUENCY to 0 disables the corresponding band.
Setting the BAND to 0 causes the value of BAND 1 to be used for this band.
The behaviour of this function block is illustrated below.
Setpoint
Drive
Frequency
Frequency 1
Frequency 2
Skip band
Skip Frequency
Setpoint
Drive
Frequency
Setpoint
Drive
Frequency
Frequency 1
Frequency 2
Содержание 605C
Страница 16: ...1 4 Getting Started 605C Frequency Inverter ...
Страница 22: ...2 6 An Overview of the Inverter 605C Frequency Inverter ...
Страница 50: ...4 14 Operating the Inverter 605C Frequency Inverter ...
Страница 66: ...5 16 The Operator Station 605C Frequency Inverter ...
Страница 156: ...8 2 Routine Maintenance and Repair 605C Frequency Inverter ...
Страница 184: ...10 22 Parameter Specification 605C Frequency Inverter ...
Страница 212: ...13 6 Application Notes 605C Frequency Inverter ...
Страница 214: ...14 2 Serial Communications 605C Frequency Inverter ...
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