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

01/02 AWB8230-1413GB Start/stopActivate DC braking (DB)DC braking can be activated either through a digital inputconfigured as DB or automatically when a specific frequency isreached.X Program one of the digital inputs 1 to 5 as DB by entering thevalue 07 under the corresponding PNU (C001 to C005).PNU Name Adjustable in RUN mode Value Function WENormalExtendedA051 DC braking – j 00 Inactive 00A052Activationfrequency01 Active0 to 60 Hz When this frequency is reached, the waiting time PNU A053begins.A053 Waiting time 0 to 5 s DC braking begins after the time set here. 0.0A054 Braking torque 0 to 100% Applied DC braking torque 0A055 Braking0 to 60 s This time starts when the waiting time entered under 0.0durationPNU A53 has expired.A056 Characteristic 00 DC braking starts when the DB input is activated <strong>and</strong> endswhen the time defined under PNU A055 has expired.01A057A058A059Startingbraking torqueStartingbraking timePulsefrequency01 DC braking starts when the DB input is activated <strong>and</strong> endswhen the DB input is deactivated.0 to 100% Braking torque applied on initial brake application 00 to 60 s Braking time before acceleration 0.0– – 0.5 to 12 kHz DC braking pulse frequency 50.50X For automatic braking, enter 01 under PNU A051.X Under PNU A052, enter the frequency at which DC braking isactivated.X Under PNU A053, enter the waiting time which is to expire afteractivation of the DB input before DC braking is activated.X Under PNU A054, enter the braking torque between 0 <strong>and</strong>100 %.X Under PNU A055, enter the braking duration.X Under PNU A056, specify the braking behaviour when the DBinput is active.X Under PNU A057, enter the starting braking torque (0 to100 %) for braking the motor before acceleration.X Under PNU A058, enter the duration for which DC braking isactive before acceleration.X Under PNU A059, set the pulse frequency (observe deratingabove 5 kHz) for DC braking.Figure 76:REV5DB3FWDFWP24Digital input FW configured as FWD (start/stop clockwiseoperation), 3 as (DC braking) <strong>and</strong> 5 as REV (start/stopanticlockwise operation)85