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problems connecting a Voltage Measurement Block to parallel RLC branch circuit.

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Daniel
Daniel on 13 Sep 2012
Answered: Joel Van Sickel on 11 Dec 2020
RE: SimPowerSystems. When I try to connect a Voltage Measurement block to a "terminal" on the Parallel RLC branch block all I get is a dashed red line indicating no connection.
When I instead try to connect to the branch in the middle of the existing connection line, a "tie point" is created and the connection turns black. It appears to connect properly. Alas when I attempt to run the simulation it indicates that the voltage measurement block input is not connected.

Answers (1)

Joel Van Sickel
Joel Van Sickel on 11 Dec 2020
I'm sorry this answer comes too late to be useful:
It sounds like the first issue is a UI bug preventing connection of lines that should work. As I can no longer check the images, I must assume that in the 2nd case, the voltage measurement was not connected correctly such as to give the correct output. That issue has certainly been fixed at this point.

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