how to set initial signal out from relay simulink
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- First, add a Memory block to your model to hold the initial state of the relay output. This block will store whether the relay should start in the ON state.
- Next, create a logic condition using a combination of blocks such as Constant, Compare To Constant, and Logical Operator blocks. These blocks will help determine if the initial condition should set the relay to ON based on the input value.
- Incorporate a Switch block to toggle between the initial ON state and the normal relay operation. This block will select the output based on the initial condition logic.
- The output from the Switch block should then be fed back into the Memory block to create a feedback loop. This loop ensures that once the initial condition is set, the relay will operate normally according to its switching thresholds.
その他の回答 (1 件)
To set the initial output of a relay block in Simulink to be on (1), you can utilize a combination of a Memory block and a Switch block. Please see steps below to achieve your desired goal.
Place a Memory block before the relay block. This block will hold the initial state of the signal.
For more information on memory block, please refer to
https://www.mathworks.com/help/simulink/slref/memory.html
Then, connect a Switch block to determine the initial condition. The Switch block can take two inputs: one for the initial state (1) and another for the relay output. For more information on switch block, please refer to
Afterwards, configure the Switch block to output 1 when your specific condition is met (e.g., a certain input signal or a constant value). Otherwise, it will pass the output from the relay block. Make sure that the output of the relay block is connected to the second input of the Switch block. By implementing this method, you can control the initial output state of the relay block effectively. Let me know if this resolves your issue.
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