Connecting simElectronic blocks -- get red dotted line
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Kaustubha Govind 2011-7-31
See this previous answer: http://www.mathworks.com/matlabcentral/answers/7542-link-between-blocks
You are making connections between components that are not allowed to be connected directly. The documentation linked in the above answer will have more information.
Arnaud Miege 2011-8-1
You can't directly connect SimElectronics blocks to SimPowerSystems blocks. Have a look at these various threads and questions on the same topic:
- How do i connect elements of simscape with simpowersystems
- How to connect model from simpowersystems to model from simscape
- Doubt in circuit of battery
hello,I've read all these articles on how to connect blocks from different libraries,but stil I haven't found any solution.My problem is connecting a PMW converter (from SimPowerSystems) to the gate of an n-channel IGBT (from SimElectonics ).
Mark Fanslow 2016-7-27
I opened the power_breaker example from the SimPowerSystems library and tried to connect a voltage Measurement block across a resistor. When I tried to connect by dragging a connection from the Voltage measurement block to the resistor node I got the dotted red lines, no connection. I tried again by deleting the lines connecting the resistor nodes to the circuit and putting the voltage measurement block in place of the resistor - Successful black connections - I then reconnected the resistor in parallel with the voltage measurement block - Successful black line connections - go figure.