Contents Introduction and features…………………………………………………………………………………………….………….3 Wiring diagram and pinouts…………………………………………………………………………………………………….4 Motor and power connection……………………………………………………………………………………………………..5 Display and buttons……..……………………………………………………………………………………………….……….6 Drive parameters………………………………………………………………………………………………….……………...8 State functions……………………………………………………………………………………………………………….…...10 Last error value……………………………………………………………………………………………………….………….11 P a g e https://www.robokits.co.in/...
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The solar pump controller is a variable speed motor drive designed to operate various BLDC pump sets, specifically engineered for 1HP Pumps. The RHINO SOLAR PUMP VFD is designed to deliver water in remote locations where access to reliable AC power may be uncertain or non-existent.
Motor and Power connection: Terminal Description name Positive DC Input from Panel (MC4 Connector) Negative DC Input from Panel (MC4 Connector) Motor phase 1 (Red) Motor phase 2 (Yellow) Motor phase 3 (Blue) Input P (Brown) Input N (Black) Earthing (Green) As per the fig 1.
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Name Description Tank high input Tank low float sensor input Gnd reference for float sensor The other connections TH, TL and 0V are for the float switch. TH and TL are for high and low water level input signals based on which The controller will get on and off.
Display and Buttons : Fig 2 : Button Function Saves the parameter to the memory Enter Moves to the next parameter Increases the parameter value Down Decreases the parameter value Changes the LED segment display parameters Switch as per the above On/Off To turn on and off the inverter P a g e...
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Name Description Unit Input DC voltage Shows input voltage Volt(V) Shows input current Motor phase current Ampere (A) of the motor Motor running Shows the frequency Hertz(Hz) frequency of the motor Shows the power Motor running power Watt(W) required by the motor Shows drive’s Drive temperature Celcius(C)
Drive Parameters : Default Parameter Name Description value MPPT tracking MPPT tracking start start offset level No load Frequency at no load frequency error Frequency at which Switchover open loop switched to frequency level closed loop Startup torque The torque setting for command open-loop start up Motor peak...
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Drive Parameters : Parameter Name Description Default value Torque limit Maximum torque setting command given to FOC loop V/F motor rated Voltage at the rated voltage rated frequency V/F motor rated The rated frequency of frequency the motor Select closed FOC-0, V/F-1 loop operation type...
State Function : Note- For this function register no. will be fixed at 40002, address at 1, Lower Byte and access will only be read only State Name Description MOTOR_STATE_STANDBY Motor will shut down MOTOR_STATE_STARTUP Motor will start MOTOR_STATE_SYNCRON Motor will be in sync Motor will be in closed MOTOR_STATE_CSLDSPD loop...
Last Error Value : Note- For this function register no. will be fixed at 40002, address at 1, Higher Byte and access will only be read only Error Name Description ERROR_STATE_NOERROR Motor is off, no error Inverter auto shut due LOWP ERROR_STATE_LOWPWR due to low input power...
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