1185. Parameter DescriptionEaton Electric General Inverters DF1 Series UMXXXXXXXXE February 2020 www.eaton.com5.4.2 Function selection of digital output• Detect the message during the inverter operation.Function selection of digital output• For the multi-function digital output terminal DO1, the default value of 03-10 is 1 which means the “SU” function.When changing the value of 03-10, the corresponding function will change as shown in the above table.• For the multi-function digital output terminal DO2, the default value of 03-12 is 2 which means the “FU” function.When changing the value of 03-12, the corresponding function will change as shown in the above table.• The internal structures for multi-function digital output terminals DO1/DO2-DO- are “open collector output.” Pleaserefer to Section 3.4 and Section 3.4.6.• For multi-function relay R1O-R1C-R1M, the default setting value of 03-11 is 5 (i.e., the alarm function). When thevalue of 03-11 is revised, its function will change respectively according to the function listed in the table above.• For multi-function relay R2O-R2C-R2M, the default setting value of 03-13 is 0 (i.e., the run function). When the valueof 03-13 is revised, its function will change respectively according to the function listed in the table above.Parameter Name FactoryValue Setting Range Content03-10P.40 DO1-DO- function 10 RUN (inverter running)1 SU (reaching the output frequency)2 FU (output frequency detection)3 OL (overload detection)4OMD (zero current detection): when the percentage of the outputcurrent is lower than the setting value of 03-23 (P.62), and exceeds aperiod of time (03-24 (P.63)), OMD will output signal.5 ALARM (alarm detection)6 PO1 (programmed operation section detection)03-10P.40 DO1-DO- function 17 PO2 (programmed operation periodical detection)8 PO3 (programmed operation pause detection)9 BP (Switch between the inverter operation and the commercialpower-supply operation function, inverter output)10 GP (Switch between the inverter operation and the commercialpower-supply operation function,commercial power-supply output)11OMD1 (zero current detection): When the inverter output frequencyreaches the target frequency, and the percentage of the outputcurrent is lower than the setting value of 03-23(P.62), and exceeds aperiod of time (03-24(P.63) setting), OMD1 will output signal.12~15 Reserve16 Abnormal signal of fan17 RY (the accomplishment of inverter running preparation)18 Maintenance alarm detection19 OL2 (Over torque alarm output)20 Capacitor lifetime abnormal21 Position control position attained22 Tension control curl pattern detection23 Power marker detection03-11P.85 R1O-R1C-R1M function 5 Same as 03-10(P.40) Same as 03-10 (P.40)03-12P.129 DO2-DO- function 2 Same as 03-10(P.40) Same as 03-10 (P.40)03-13P.130 R2O-R2C-R2M function 0 Same as 03-10(P.40) Same as 03-10 (P.40)