INVT and Invent All Local Mad vfd Fault Code P.off

The reason for this fault P OFF is the lack of voltage the voltage of your solar panel may also decrease and if

you are running on the line that is on the line of WAPDA then the voltage may also decrease.

If you have to run VFD on solar panel then this fault can be fixed in two ways number one

If you have connected the DC input to the RST terminal remove these wires from there and

connect the positive and negative terminals of the DC input to the positive and negative terminals then this fault will disappear.

Another method

The setting of this inverter needs to be changed so you need to understand the software

If you understand its parameter setting then you can go to its PE setting and increase the amount of DC input voltage

this will solve your problem and if you don't understand the setting parameter then I you I have also brought a video for you

I am giving the link of this video here click on it and watch the video carefully, then set these parameters.

Click Hear To see Video Tutorial

PE Setting Step by Step

Press either the PRG/ESC or the DATA/ENT can return to the second- level menu from

the third- level menu. The difference is: pressing DATA/ENT will save the set parameters

into the control panel and then return to the second level menu with shifting to the next

function code automatically while pressing PRG/ESC will directly return to the

second-class menu without saving the parameters and keep staying at the current

function code.