I use matlab function block in simulink and got some error (Function 'MATLAB Function' (#56.9.19), line 1, column 10: "P_BESS_dis") which I couldn't fix it. Here is my code;

function P_BESS_dis = fcn(SoC,P_BESS_ref)

SoC_max=0.55;

SoC_min=0.1;

if(SoC>=SoC_max)

P_BESS_dis=0;

else

if(SoC>=SoC_min && SoC<SoC_max)

P_BESS_dis=P_BESS_ref;

end

else

if(SoC<SoC_min)

P_BESS_dis=0;

end

end

end

[Surya Talluri]

With the code you have mentioned, I am not getting error at the first line. I am only getting error at "line 10, column 9" which is at the first end that you have mentioned (which is not needed). You can remove that end and by initialising P_BESS_dis before the if statement, the code runs without any error.

[shree om bade]

thank you Surya Talluri for the feedback.