Parameter Group
-255-
0: Not selected
1: AI1 of power supply unit
2: AI2 of power supply unit
101: AI1 of extension card 1
102: AI2 of extension card 1
201: AI1 of extension card 2
202: AI2 of extension card 2
Description
This parameter defines the analog/temperature input source.
F4-29
AI3 hardware source
Address:
62493
Min.:
0
Unit:
-
Max.: 202 Data type: UInt16
Default:
0
Change:
At stop
Value Range:
0: Not selected
1: AI1 of power supply unit
2: AI2 of power supply unit
101: AI1 of extension card 1
102: AI2 of extension card 1
201: AI1 of extension card 2
202: AI2 of extension card 2
Description
This parameter defines the analog/temperature input source.
F4-31
AI curve 1 minimum input
Address:
62495
Min.:
–10.00
Unit:
V
Max.: 10.00 Data type: Int16
Default:
0.00
Change:
At once
Value Range:
–10.00 V to 10.00 V
Description
When the main frequency is set by analog input, the AI terminals are used as frequency sources. Five
types of AI curves can be set for each AI terminal.
The AI curve sets the relationship between the analog input voltage (or analog input current) and the
percentage corresponding to the maximum frequency (F0-10). The x-axis of the AI curve indicates the
analog input voltage (or analog input current), and the y-axis indicates the setpoint corresponding to
the analog input, that is, the percentage to the maximum frequency (F0-10).
Five AI curves are provided. Curves 1 to 3 are two-point curves, and the relevant parameters are F4-31
to F4-42. Curves 4 and 5 are four-point curves, and the relevant parameters are A6-00 to A6-15.
The two points on curves 1 to 3 are the minimum input point and maximum input point, respectively.
F4-31 defines the x-axis of the minimum input point on AI curve 1, that is, the minimum analog input
voltage (or minimum analog input current).
F4-32
Percentage corresponding to AI curve 1 minimum input
Address:
62496
Min.:
–100.0
Unit:
%
Max.: 100.0 Data type: Int16
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