p1 variable does not exist simulink,psat

p1 variable does not exist simulink,psat

[Walter Roberson]

We are going to need more context then that.

[Godspower]

Thank you for your reply. But I don't really got your answer. I am a first user on psat, I'm having challenge modelling on psat. The blocks are highlighting red

Answer 1

[Shuba Nandini]

Hello,

It is my understanding that, you are getting error “p1 variable does not exist” while working with PSAT toolbox.

• Please make sure that the variable is defined in the appropriate MATLAB script or function before using it.
• Ensure that the variable p1 is initialized with a value before it is used. In Simulink, you can initialize the variable using an Initialization block or by assigning a value within the MATLAB Function block.

To know more about Initialization function, please refer to: Initialization Function - MATLAB & Simulink

I hope, one of these steps will resolve your issue.