Guest Tony Posted June 4, 2018 Report Share Posted June 4, 2018 Bonjour, Actuellement, je suis en BTS et j'ai un projet de régulation de pression qui doit être fonctionnelle en fin d'année. Au niveau du bloc PID. A l'entrée, j'utilise un capteur de pression 4-20mA et une sortie 0-10V qui va être envoyée au variateur. Le problème, quand le destinataire est supérieur à la valeur de l'entrée PID, l'erreur est à 12 mais la sortie de la réaction, le reste à 0. Quote Link to comment Share on other sites More sharing options...
MVP 2021 Flex727 Posted June 4, 2018 MVP 2021 Report Share Posted June 4, 2018 Translation: Quote Hello, Currently, I am in BTS and I have a pressure regulation project which must be functional at the end of the year. At the level of the PID block. At the entrance, I use a 4-20mA pressure sensor and a 0-10V output that will be sent to the drive. The problem, when the recipient is greater than the value of the PID input, the error is at 12 but the output of the reaction, the rest at 0. Please let us know which PLC you are using and someone will move this post to the correct forum. Quote Link to comment Share on other sites More sharing options...
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