149
20mA~0
10V~10V-
20mA~0
10V~10V-
Fig.6-34 Analog input type selection
This function code is used for selecting the analog input type and range of AI1 and AI2.
Fig.6-35 Analog input function selection
AI function selections are as follows:
0: No function
1: Main set frequency reference (bipolar)
When this function is selected, it shall be used together with the P02.04 function code setting. When used
as the voltage input, and analog input polarity will affect the drive running direction: When the analog
input is positive, the drive will be in forward operation, otherwise, it will be in reverse running. The
maximum value of the analog input (10V/20mA) corresponds to the maximum output frequency of the
drive.
2: Auxiliary set frequency reference
When this function is selected, it shall be used together with the P02.07 function code setting. When used
as the voltage input, and analog input polarity will affect the auxiliary frequency polarity: When the analog
input is positive, the auxiliary frequency will be positive, otherwise, it will be negative. The maximum
value of the analog input (10V/20mA) corresponds to the maximum output frequency of the drive.
3~8: Reserved
9: Main set frequency reference (unipolar)
The meaning of this function is the same as 1, the only difference lies in that the analog input polarity
does not affect the running direction of the drive, which is determined by P02.03 or the forward and
reverse terminals or communication setting.
A: Auxiliary set frequency reference (unipolar)
The meaning of this function is the same as 2, the only difference lies in that the analog input polarity
does not affect the direction of auxiliary frequency. When the auxiliary frequency can be used as the main
Analo
AI function selection 00~EEH
00H
P10.01
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