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Synthesis of octenal via condensation of n-butylaldehyde

2020-11-25View Original

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* WARNING: NO FEED TO THE BLOCK. BLOCK BYPASSED. I’m asking for help from everyone here – I keep getting this warning in my process loop. I’ve assigned initial values to it as well, but the warning still appears. Please let me know how to resolve this issue. Flowchart and flow BKP file are attached.
Reply #22020-11-26
I applied stream tear to the D4 spout1 fw; there shouldn’t be any leaks now
Reply #32020-11-27
You’ve set the tear flow incorrectly. For this loop, you just need to set a BIN value for the tear flow; moreover, the tear flow needs to be given an initial value. Take a look at my V10 version
Reply #42020-11-28
Oh my, it’s solved now, thank you!
Reply #52020-11-30
Paste the error message more completely; otherwise, it’s impossible to determine it. Based on the clues, it seems that a certain module has been directly short-circuited.

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