Change 'Gain parameter' value of Gain block in Model

Hello,

I want to change gain parameter externally.

Is there any option where we can use 'Data memory write' or 'Constant' block as input for the purpose.

Any other option is also appreciated.

Thank you.

[Paul]

Depends on what "externally" means.

Do you want to change the gain parameter while the simulation is running? If so, what it is the source of the value to which the parameter should be changed?

Or, do you want to change the gain parameter to a value before the simulation runs and have it stay at that value for the entirety of the simulation?

Answer 1

[madhan ravi]

Sure, just use a Mask to change the Gain Value.

[Abhijeet Kate]

Please ,can you be more precise....

[madhan ravi]

Or use a Simulink.Parameter

[madhan ravi]

Or perhaps you want to use Parameterwriter

[Abhijeet Kate]

I am getting following error

Is there any other way?

[madhan ravi]

Abhijeet, I know it is frustrating when you learn sommething new. But take your time, plan what you want to do and then explain your use case with an example. There is always a solution but one must be also clear on what they want. Read Paul's comment and reply accordingly.