Related Manuals for Hitachi AN081804-1
Summary of Contents for Hitachi AN081804-1
- Page 1 Application Note: L300P/SJ300 Low Current Trip Function for Pumping Applications Please refer also to the Inverter Instruction Manual AN081804-1...
- Page 2 C040 C041 Desired Low Current Value Threshold Level (A)* *Parameter C041 is programmed in Amperes, and can be set from 0.1 to 2.0 times rated current for each inverter model. Page 2 Hitachi America, Ltd. © 2004 Hitachi America, Ltd.
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Page 3: Timing Chart
TIMING CHART [OL] AND [FA1] [OL] AND [FA1] [OL] (N.C) [OL] (N.C) [FA1] (N.O.) C041 Motor Current Output Frequency Time Page 3 Hitachi America, Ltd. © 2004 Hitachi America, Ltd. - Page 4 TIMING CHART (continued) [OL] AND [FA1] [OL] AND [FA1] [OL] (N.C) [OL] (N.C) [FA1] (N.O.) C041 TRIP Motor Current Output Frequency Page 4 Hitachi America, Ltd. © 2004 Hitachi America, Ltd.
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Page 5: Wiring Diagram
WIRING DIAGRAM L300P Inputs Outputs Page 5 Hitachi America, Ltd. © 2004 Hitachi America, Ltd. - Page 6 Boolean logic provides the identical functionality. Table 2 Parameter C005 C015 C021 C022 C031 C032 C040 C041 Desired Low Current Value Threshold Level (A)* WIRING DIAGRAM SJ300 Inputs Outputs Page 6 Hitachi America, Ltd. © 2004 Hitachi America, Ltd.