Adjustment of MPPT begins to change from the initial 2.0V P15.25 FE19 reference voltage. reference voltage Initial reference voltage=Bus voltage-P15.25. When P15.26 is set to 0.0, the automatic adjustment is invalid. If it’s NOT 0.0, the upper and lower limit of Vmppt will be adjusted Upper and automatically after the time set by FE1A P15.26 lower limit time P15.26. 0.0s of Vmppt The medium value is the current bus voltage and the limit is P15.27. reference voltage=current bus voltage±P15.27 and it will update to P15.23 and P15.24 at the same time. Upper and 30.0V FE1B P15.27 lower limit of The adjustment of the upper and Vmppt lower limit. The upper limit can not exceed the P15.28 when Vmppt is maximum Maximum 570.0V FE1C P15.28 value. value of Vmppt For 380v motor as 570VDC(default) For 220v motor as 330VDC(default) 0:Invalid 1:AI1 Voltage 2:AI2 0 FE1D P15.29 sample of the ■ solar output 2:AI3 No sample input when the selection is 0.
P15.25 Adjustment of initial reference voltage MPPT begins to change from the reference voltage. Initial reference voltage=Bus voltage-P15.25. 2.0V FE19 P15.26 Upper and lower limit time of Vmppt When P15.26 is set to 0.0, the automatic adjustment is invalid. If it’s NOT 0.0, the upper and lower limit of Vmppt will be adjusted automatically after the time set by P15.26. The medium value is the current bus voltage and the limit is P15.27. reference voltage=current bus voltage±P15.27 and it will update to P15.23 and P15.24 at the same time. 0.0s FE1A P15.27 Upper and lower limit of Vmppt The adjustment of the upper and lower limit. 30.0V FE1B P15.28 Maximum value of Vmppt The upper limit can not exceed the P15.28 when Vmppt is maximum value. For 380v motor as 570VDC(default) For 220v motor as 330VDC(default) 570.0V FE1C P15.29 Voltage sample of the solar output 0:Invalid 1:AI1 2:AI2 2:AI3 No sample input when the selection is 0. 0 ■ FE1D
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