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HBD PV500-0007M1 User Manual
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Contents
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PV500 series solar pumping inverters Keypad operation procedure-22-4.2 Keypad operationFigure 4-3 Displayed stateOperate the inverter via operation panel. See the detailed structure description of functioncodes in the brief diagram of function codes.4.2.1 How to modify the function codes of the inverterThe inverter has three levels menu, which are:1. Group number of function code (first-level menu)2. Tab of function code (second-level menu)3. Set value of function code (third-level menu)Remarks: Press both the PRG/ESC and the DATA/ENT can return to the second-level menufrom the third-level menu. The difference is: pressing DATA/ENT will save the set parametersinto the control panel, and then return to the second-level menu with shifting to the nextfunction code automatically; while pressing PRG/ESC will directly return to the second-levelmenu without saving the parameters, and keep staying at the current function code.Under the third-level menu, if the parameter has no flickering bit, it means the function codecannot be modified. The possible reasons could be:1) This function code is not modifiable parameter, such as actual detected parameter,operation records and so on;2) This function code is not modifiable in running state, but modifiable in stop state.Example: Set function code P00.01 from 0 to 1.Figure 4-4 Sketch map of modifying parameters4.2.2 How to set the password of the inverterPV500 series inverters provide password protection function to users. Set P07.00 to gain thepassword and the password protection becomes valid instantly after quitting from thefunction code editing state. Press PRG/ESC again to the function code editing state, |
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