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

Setting parameters04/07 AWB8230-1541GBSupply voltage (POWER)The DF51 frequency inverters can be supplied with AC voltage(50/60 Hz mains voltage) or DC voltage. In both cases the energyis loaded into the internal DC link where it is stored in capacitors.The internal DC link, in turn, supplies the switched-mode powersupply, generating the required control voltage for the electronics,the reference voltage (+10 V) and the voltage for the controlsignal terminals (+24 V). Charging of the internal DC link andcorrect operation of the switched-mode power supply is indicatedby the red POWER LED.Device series Mains connection (50/60 Hz) DC voltageTerminals Voltage Terminals VoltageDV51-320 L1, L2, L3 3 ~ 230 V(180 V – 0 % to 264 V + 0 %)DV51-322 L/L1, L3/N 1 ~ 230 V(180 V – 0 % to 264 V + 0 %)L/L1, L2, L3/N3 ~ 230 V(180 V – 0 % to 264 V + 0 %)DV51-340 L1, L2, L3 3 ~ 400 V(342 V – 0 % to 528 V + 0 %)With PNU b001 to b005 you can define the frequency inverter’sbehaviour when an undervoltage signal (E 09) is detected.DC+, DC–DC+, DC–201…374 V“Voltage too low” signal 190 V g10 VOvervoltage signal 395 V g20 V416…749 V“Voltage too low” signal 395 V g20 VOvervoltage signal 790 V g40 VPNU Designation RUN b031= 10Value Function DSb001POWER,restartingmode afterpower supplyinterruption– j 00 Fault signal E 09, automatic restart at 0 Hz. Fault signal E 09. When youacknowledge the fault signal (RST or Stop key on the keypad), the driveautomatically starts up again with 0 Hz.01 Automatic restart at set starting frequency after expiry of time set withPNU b003.0002 After the time set with PNU b003 has elapsed, the frequency invertersynchronizes to the current motor rotation speed and the motor isaccelerated to the reference current in the set ramp times.03 After the time set under PNU b003 has elapsed, the invertersynchronizes to the current motor rotation speed and the motor brakesto a stop in the set deceleration time. A fault message is then displayed..b002POWER,permissiblepower supplydowntime– j 0.3…25 s Here, you set a time duration during which the undervoltage conditionis met without the corresponding fault message in PNU E 09 beinginitiated.1.0b003POWER,waiting timebeforeautomaticrestart afterpower supplyfailure– j 0.3…100 s Here, set a time which is to expire before an automatic restart isinitiated after a fault signal. This time can also be used in conjunctionwith the FRS function. During the delay, the following message appearson the LED display:1.0118