Frequency Inverter DF51... - Moeller.com.tr

04/07 AWB8230-1541GB Reference and control signalinputsPNU Designation RUN b031= 10Value Function DSA001C101Referencevalue sourceselectionMotorpotentiometer– referencevalue for motorpotentiometerafter powersupplyinterruption– – 00 The setting range is limited by PNU b082 (raised starting frequency) andA004 (end frequency).• Potentiometer (keypad)• <strong>Frequency</strong> [Hz]• Process variable [%] with active PID control (PNU A071 = 1)01 Analog input: control signal terminals O and OI02 Set value (PNU F001) of the keypad (arrow keys Í/Ú). To save the setvalue, press the ENTER key (PNU A020).03 Serial interface (Modbus)10 Calculator: Calculated value (CAL) (a section “Mathematicalfunctions”, page 123).– j 00 Clear last value and use default for PNU F001 0001 Use saved motor potentiometer value set with UP/DWN functionthrough digital inputs.01Resetting the frequency DWN-0HzIf you activate one of the programmable Digital inputs asDWN-0Hz, you can use this input to reset the frequency set withthe motor potentiometer to 0 Hz. This resets PNU A020 to 0 Hz.X Program one of the digital inputs 1 to 5 as DWN-0Hz by settingthe corresponding PNU (C001 to C005) to 29.95