HBD PV500-0007M1 User Manual page 25

PV500 series solar pumping inverters Keypad operation procedure
"0.0.0.0.0" will be displayed. Unless using the correct password, the operators cannot enter it.
Set P07.00 to 0 to cancel password protection function.
The password protection becomes effective instantly after retreating from the function code
editing state. Press PRG/ESC again to the function code editing state, "0.0.0.0.0" will be
displayed. Unless using the correct password, the operators cannot enter it.
Figure 4-5 Sketch map of password setting
4.2.3 How to watch the inverter state through function codes
PV500 series inverters provide group P17 as the state inspection group. Users can enter into
P17 directly to watch the state.
Figure 4-6 Sketch map of state watching
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