Eaton PowerXL DE1 Quick Start Manual

Also see for PowerXL DE1 series: Manual Manual Quick start guide Communications manual Manual

Contents

AP040092EN _DE1 Quick-Start-Guide www.eaton.eu Page 17Configuration of the analog inputIn case an analog input is needed (P-15 = 0 / 1 / 3 / 8 / 9), this functionality is assigned to terminal 4.A configuration of the analog input can be done as follows: Voltage- or current input signal (P-16 = AI1 Signal Range)o 0 … 10 Vo 0 … 20 mAo 4 … 20 mA, trips if signal is below 3 mA (wire break)o 4 … 20 mA, ramps to fixed frequency 1 if signal is below 3 mA (wire break) Scaling (P-17 = AI1 Gain) Inversion (P-18 = AI1 Invert)o P-18 = 0 0 V = min frequency 10 V = max frequencyo P-18 = 1 0 V = max frequency 10 V = min frequencyConfiguration of digital input 3 (terminal 3)In case terminal 3 is configured to be used for an external fault signal (EXTFLT, P-15 = 1 / 3 / 5 / 7 / 9), it can beused as „normal“ digital input or for the connection of a thermistor (see also: chapter “motor protection”). Aspecial configuration is not necessary.The logic can be inverted with P-19 (DI3 Logic) 0  High = OK, Low = Fault (necessary for thermistor) 1  Low = OK, High = Fault