wincc cp143 communication

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Anonymous

dear everyone:

I have a project use wincc 5.1 communicate with cp143. in cp143 i use fetch/receive mode. when wincc shut down, there is a warning message in cp143, link-e=6, which means connection is terminated by the partner. wincc startup again but can not restore the connection. I have stop and run again the cp, it can work again. can anyone give a answer for me?
 
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