7. Description of Parameters MD500 User Manual
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ƕ When the analog input voltage exceeds the value of F4-15, the AC drive uses the maximum value.
ƕ When the analog input voltage is below the value of F4-13, the AC drive uses the minimum value or 0.0%, determined by the
setting of F4-34.
Function Code Parameter Name Setting Range Default
F0-13 AI curve 1 min. input 0.00 V to F4-15 0.00 V
F0-14 Corresponding percentage
of AI curve 1 min. input
-100.00% to 100.0% 0.0%
F0-15 AI curve 1 max. input F4-13 to 10.00 V 10.00 V
F0-16 Corresponding percentage
of AI curve 1 max. input
-100.00% to 100.0% 100.0%
Note
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to the value of F0-10 (max. frequency). If the analog input is current, 1 mA current is equal to 0.5 V voltage.
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function and usage as the AI curve 1 does. Refer to the description of AI curve 1.
Figure 7-14 Set the AI curve 2
AI
Corresponding
percentage
80.
20.
0.00
2.
00
10.
00
F4-18
0.0
F4-20
F4-
F4-21
0%
0%
VmA VmA
Function Code Parameter Name Setting Range Default
F4-18 AI curve 2 min. input 0.00 V to F4-20 0.00 V
) Corresponding percentage
of AI curve 2 min. input
-100.00% to 100.0% 0.0%
F4-20 AI2 curve max. input F4-18 to 10.00 V 10.00 V
F4-21 Corresponding percentage
of AI curve 2 max. input
-100.00% to 100.0% 100.0%
F4-23 AI curve 3 min. input 0.00 V to F4-25 0.00 V
F4-24 Corresponding percentage
of AI curve 3 min. input
-100.00% to 100.0% 0.0%
F4-25 AI curve 3 max. input F4-23 to 10.00 V 10.00 V
F4-26 Corresponding percentage
of AI curve 3 max. input
-100.00% to 100.0% 100.0%
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