Eaton PowerXL DE1 series Manual

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Contents

5 DXE-EXT-SET configuration module5.3 Description and useDE1… Variable Speed Starter 11/16 MN040011EN www.eaton.com 75P-09 = Rated motorfrequencyRamp selector switch0.1 s / 1 s / 3 s / 5 s / 10 s / 15 s / 30 s / 60 s / 120 s / 180 sThe 10-setting Ramp selector switch can be used to select a set acceleration time (P-03) anddeceleration time (P-04). The selected ramp time must be activated with the SET button (pressed for2 seconds) while in STOP mode (the STATUS LED will flash three times for 2 seconds and will thenshow a continuous green light).Fixed. Freq. potentiometerThe Fixed Freq. potentiometer can be used to adjust the frequency reference value between the f-min(P-02) and f-max (P-01) limits (the setting is infinitely variable). The potentiometer will become activeafter the SET button is pressed (< 1 second). The STATUS LED will flash with a frequency of 4 Hzwhen this happens.When used this way, the Fixed Freq. potentiometer will directly overwrite the value in the DE1...variable speed starter’s P-20 (FF1 fixed frequency) parameter.Note:The drive’s speed can be adjusted directly in RUN mode when there is an FF1 enable signal at theappropriate control terminal (see modes 0, 2, 3, 4, 7, 8 = P-15). If the SET button is pressed againbriefly, the frequency value currently being transferred will be stored in P-20.Example:Mains voltage:ULN = 400 V → P-07Variable speed starter:DE1-342D1→ 2.1 A = P-08Rated motor current:I Motor = 1.9 A → ~90%(from P-08)Connection:Star switchingPotentiometer I MotorThe I Motor potentiometer can be used to adjust the value of the motor current (P-08) for the motorprotection function (I x t) to a value between 10 % and 100 % of the DE1... variable speed starter’srated operational current. The set percentage value needs to be activated in STOP mode by pressingthe SET button (and holding it down for 2 seconds) (the STATUS LED will flash three times for2 seconds and will then show a continuous green light).Element Behavior DescriptionRamp0.1s1s3s 5s10s15s30s60s120s180s[Hz]t [s]f 2P-09P-03 P-04min maxFixed Freq.10% 100%I MotorU1 V1 W1W2 U2 V21410 mi n230/400 V △ 3.2/1.9 A50 Hz-10,75 KW cosϕ 0.79P-07 P-08P-10 P-09L1/L L2/N L3U V W0 V +10 V 1 2 3 4 13 14