133
P02.08 is enabled only when P02.07=1~3 and it is the initial value of the auxiliary set frequency under
these three modes.
It is enabled only when P02.07=4~7. For the analog and pulse reference values, the auxiliary frequency
shall be calculated according to the curve defined in Group P10 first and then calculating the gain with
P02.09. Please refer to Fig. 6-5 for details.
0: “+”
The sum of the main set frequency and the auxiliary set frequency is used as the set frequency.
When the positive and negative polarity of the combined frequency is opposite to that of the main set
frequency, the set frequency is 0.
1: “-“
The value that the main set frequency minuses the auxiliary set frequency is used as the set frequency.
When the positive and negative polarity of the combined frequency is opposite to that of the main set
frequency, the set frequency is 0.
2: “*”
The product of the main frequency and the auxiliary frequency is used as the set frequency.
When the positive and negative polarity of the main set frequency is opposite to that of the auxiliary set
frequency, the set frequency is 0.
3: MAX (main set frequency and auxiliary set frequency)
Select the maximum absolute value between the main set frequency and the auxiliary set frequency as
the set frequency.
When the positive and negative polarity of the auxiliary set frequency is opposite to that of the main set
frequency, the set frequency is the latter.
4: MIN (main set frequency, auxiliary set frequency)
Select the minimum absolute value between the main set frequency and the auxiliary set frequency as
the set frequency.
When the positive and negative polarity of the auxiliary set frequency is opposite to that of the main set
frequency, the set frequency is 0.
5: Sqrt (main set frequency) + Sqrt (auxiliary set frequency)
Select the sum of the square root of the individual absolute value of the main set frequency and the
auxiliary set frequency as the set frequency.
When the polarity of the auxiliary set frequency is opposite to that of the main set frequency, the auxiliary
frequency will be reset and the set frequency will be the square root of the main set frequency.
6: Sqrt (main set frequency + auxiliary set frequency)
Select the square root of the absolute value of the sum of the main set frequency and the auxiliary set
frequency as the set frequency.
When the polarity of the sum of the main set frequency and the auxiliary set frequency is opposite to that
of the main set frequency, the set frequency will be reset.
Calculation of reference frequency source 0~9 (0)P02.10
Auxiliary reference coefficient 0.00~9.99 (1.00)P02.09
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