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68
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Operation Instruction of S900 E Series Inverter
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69
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Introduction: P300=2 FIV minimum voltage input: 2V (inverter
regards signals below 2V as invalid signals);
P301=10 FIV maximum voltage input: 10V (signals over 10V are
regarded and handled as 10V);
P310=50 Analogue low-end frequency: 50Hz;
P311=1 Analogue low-end direction: 1 (reverse);
P312=50 Analogue high-end frequency: 50Hz;
P313=0 Analogue high-end direction: 0 (Forward);
P314=1 Analogue reverse selection: 1 (negative bias voltage can be
reversed).
Attention: In various curves, switching instructions of forward and
reverse remain effective, when forward and reverse are switched,
the curve will be reversed, and the diagram of curve is as follows:
P312
50Hz
P310
50
P300
P310
V
F
0 2 6 10
50Hz
50Hz
F
V
2 6 10