Hi everyone,
I am new to working with Opto Controllers. I am coming from a primarily Allen Bradly background. I have been following the documentation but I ran into a strange issue I can’t seem to resolve. I can’t get my charts to run simultaneously. It’s always one or the other and the documentation states this Snap Pac R1 should be able to run 16 charts simultaneously. The estop chart is a just some test logic at the moment. I thought calling both of the charts from the powerup chart would allow both of them to run independently.
I suspect your charts do run and then end. I see the last block does not loop back to the top (or where you want it to loop to). Be sure and add a short time delay to the loop.
The Powerup chart is not supposed to run again. The hotwater routine is set to run again, and it works when I call it by itself. However, When I call both charts only one or the other runs. They both can run by themselves.
Hello, one thing I noticed is that you are using call chart and not start chart. Call chart will start another chart and immediately suspends the calling chart and automatically continues the calling chart when the called chart ends. Start chart will request that a stopped chart begin executing at Block 0
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Thank you so much! I actually called Opto, and realized my mistake a few moments ago.
