Hardware and Engineering DF6-340-... Frequency ... - Moeller.com.tr

Operating the <strong>DF6</strong>01/02 AWB8230-1413GBConnection examplesOperation using an external potentiometerOperation through an analog setpoint valueREVFWD24 V0REVATFWD24 V0HOLLFM5FWP24OILCM1TH53FWP24PESPES4 – 20 mAPESPESR(1 – 10 kO)0 – 10 V1 mA–+PESEFigure 43:Connecting an external potentiometerFigure 44:Analog setpoint definitionConfiguration of the parametersPNU Value FunctionA001 01 Setpoint definition through control signalterminal stripA002 01 Start signal through FW(D)/REV terminalsF002 10 Acceleration time in sF003 10 Deceleration time in s– – FWD: Start clockwise operation ondigital input FWC005 01 REV: Start anticlockwise operation ondigital input 5C027 00 Indication of the output frequency (analog)through the measurement device connected toterminals L <strong>and</strong> FMb081 80 Adjustment of the analog frequency displayconnected to terminals L <strong>and</strong> FMMethod of operationYou can start the frequency inverter in a clockwise direction withterminal FW <strong>and</strong> in an anticlockwise direction with terminal 5. Ifboth terminals are closed simultaneously, a stop signal is issued.With the externally connected potentiometer, the requiredfrequency setpoint (voltage setpoint) can be defined.You can use the measuring instrument to display the frequency(PNU C027 = 00) or, for example, the motor current(PNU C027 = 01). With PNU b081, you can adjust analog outputFM to the corresponding measurement range of the measurementdevice (frequency or current can be displayed).Configuration of the parametersPNU Value FunctionA001 01 Setpoint definition through control signal terminalstripA002 01 Start signal through FW(D)/REV terminalsF002 10 Acceleration time in sF003 10 Deceleration time in s– – FWD: Start clockwise operation ondigital input FWC005 01 REV: Start anticlockwise operation ondigital input 5C003 16 AT: Changeover to current setpoint value(4 to 20 mA)Method of operationInputs FW <strong>and</strong> 5 function exactly as described in the previousexample.With digital input 3 (configured as AT), you can change over froma voltage setpoint value (0 to 10 V) to a current setpoint value(4 to 20 mA).Instead of the wiring on terminal 3, which is fixed or realized usinga switch, you can set PNU C013 to 01. Digital input 3 is thenconfigured as a break contact (NC).The circuit example also includes a motor PTC thermistor. It isimportant to use a screened control cable <strong>and</strong> to lay the motor PTCthermistor cable separately from the other motor cables. However,the screen should be earthed at the inverter side only.50