User Manual EM303B General Purpose Inverter protection and remains previous status. FC-28~ FC-20 are bit operation. Only the corresponding bit has to be set as 0 or 1. As shown in the table below. FC-28 Disabled Trips 1 FC-29 Disabled Trips 2 FC-30Disabled Trips 3 For instance: To disable Fault ILP only needs to set Bit 6 corresponding to ILP as 1, i.e. FC-28=01000000. To disable Fault OLP and EST only needs to set Bit 1 corresponding to OLP and Bit 6 corresponding to EST as 1, i.e. FC-29=01000010. 1. Unless special needs, please do not disable any protection function in order to avoid that inverter is damaged if there is not fault protection when the faults occurs. 2. OL1 is motor overload.
Fault display is also as OL. Generally, motor overload is longer than inverter overload, so that the relative settings do not need to be changed. 8.14 Fd Group: Auxiliary Parameters 8.14.1 Customer Defined V/F Curve Setting 155 Fault Code Ol IlP SlU SOU SOC * * * Bit 7 6 5 4 3 2 1 0 Value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 Fault Code EEd EST * * * EHT OLP OH Bit 7 6 5 4 3 2 1 0 Value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1 Fault Code * Ol1 SOFT SIE SrE SFE STP EEU Bit 7 6 5 4 3 2 1 0 Value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 X No.
Function Range Unit Default Type F1-04 Frequency Base Rated Voltage Ue 100.0% Voltage 4 Fd-04 Voltage 3 Fd-03 Voltage 2 Fd-02 Voltage 1 100.0% Fd-01 Frequency 1Frequency 2Frequency 3Frequency 4Frequency Base Fd-05 Fd-06 Fd-07 Fd-08 F1-04 0requency Baseed V/F Curve Sett Hz 50.00 〇 Fd-01 Voltage 1 % 1.00 ● Fd-02 Voltage 2 % 4.00 ● Fd-03 Voltage 3 % 10.00 ● Fd-04 Voltage 4 % 16.00 ● Fd-05 Frequency 1 % 1.00 ● Fd-06 Frequency 2 % 4.00 ● Fd-07 Frequency 3 % 10.00 ● Fd-08 Frequency 4 % 16.00 ●