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

Setting parameters04/07 AWB8230-1541GBf OC042C0430.5 Hz1.5 HzX If you configure a programmable digital output as FA2, youmust also, under PNU C042, enter the frequency from which theFA2 signal is active during acceleration.X With PNU C043, set the respective frequency which is to remainactive until the FA2 signal is deactivated during deceleration.X Then, program one of the digital outputs 11 or 12 as the FA1 orFA2 output by setting PNU C021 or PNU C022 to 01 for FA1 or02 for FA2.By default, FA1 is assigned to digital output 11.FA260 mshThe transition of an FA1 or FA2 signal from the inactive tothe active state takes place with a delay of about 60 ms.Figure 117: Function chart for FA2 (frequency exceeded)f o : Output frequencyPNU Designation RUN b031= 10Value Function DSC042Outputfunction –signallingthreshold forfrequencysignal FA2duringacceleration– j 0…400 Hz fThe digital output (11 or 12)PNU C042configured as FA2 be<strong>com</strong>esPNU C043 active when the frequencyentered here is exceededduring acceleration.FA20.0C043Outputfunction –signallingthreshold forfrequencysignal FA2duringdecelerationThe digital output (11 or 12) configured as FA2 remains active as longas the actual frequency remains higher than the frequency enteredduring deceleration (a also the illustration for PNU C042).112