Why there is a problem coming in the connection although I am using a Voltage sensor compatible block for this?

There is a problem coming in the connection although I am using a Voltage sensor compatible block for this.

I want to know what is the basic principle behind connecting the electrical elements(like for connecting PWM generator output) with the other electrical elements(to H-Bridge converter input) and how to connect these elements with other electrical elements .

I am attaching the two files here.

Answer 1

[Fangjun Jiang]

Please read and undrstand the block. Connect the Positive and Negative terminal. V is the Physical signal output port for voltage.

There is also examples available.

Voltage Sensor

Answer 2

[Jonas]

Also, you are mixing Simscape Electrical and Simscape Specialized Power Systems. They don't mix.

[Ayush Srivastava]

So, what I can do to connect these two?