Basic setting
The base voltage and the base frequency define the ratio of the two variables and thus the gradient of the V/f characteristic.
Parameter
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Address
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Name / setting range / [default setting]
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Information
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0x2B01:001
(P303.01)
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V/f shape data: Base voltage
(V/f shape data: Base voltage)
0 ... [230]* ... 5000 V
* Default setting dependent on the model.
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Base voltage and base frequency define the V/f ratio and thus the gradient of the V/f characteristic.
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The V/f base voltage is usually set to the rated motor voltage 0x2C01:007 (P320.07).
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The V/f base frequency is usually set to the rated motor frequency 0x2C01:005 (P320.05).
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0x2B01:002
(P303.02)
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V/f shape data: Base frequency
(V/f shape data: Base frequency)
Device for 50-Hz mains: 0 ... [50]* ... 1500 Hz
Device for 60-Hz mains: 0 ... [60]* ... 1500 Hz
* Default setting dependent on the model.
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