Smartcomponent Signals & Properties acting weird

EricH · October 2020

Does someone know how they work internally, because strange things happen with them. For example after a LogicExpression is the Result 0 on the output, but it is at the next gate 1 in the input. So that's definitely not good.

Image: https://us.v-cdn.net/5020483/uploads/editor/h0/uo0nlmkxcq5n.png

PetrB · October 2020

I'm experiencing similar weird behavior, but other way around, result is 1, start is 0

Maxim Riabichev · October 2020

Are you getting this behavior with the simulation started or stopped?

EricH · October 2020

It happens with simulation started and remains at stop.

Maxim Riabichev · October 2020

@EricH the SC in question, the Logic_PP_Conv, how does it look "on the inside"?

EricH · October 2020

I changed it, so it works now again.

The Start signal was going directly on a SRLatch . At the moment it looks like this:

Image: https://us.v-cdn.net/5020483/uploads/editor/id/ti94u1nduu5m.png

Maxim Riabichev · October 2020

If you want to look at the source code for each built-in SC, please take a look at this post: https://forums.robotstudio.com/discussion/12091/finding-example-code-for-building-smartcomponents

EricH · November 2020

Image: https://us.v-cdn.net/5020483/uploads/editor/0c/5lq8iedk5nvp.png

Same issue happened again, now between two AND-Gates.

There is an error message: Illegal I/O connection detected: signal 'InputA' set twice in same context.

I don't know at which smartComponent that happened and what caused the error.

Maxim Riabichev · November 2020

Hello Eric,

I believe that this thread is related/relevant to yours: https://forums.robotstudio.com/discussion/12318/unexpected-pulses-in-smart-components-outputs

Smartcomponent Signals & Properties acting weird

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