leeman
Junior Member / Новичок
Участник № / Member № 770
отправлено / posted
if one marks the Channel Scale Control Flag,for output type channel, when the input value exceeds the hi limit value, the output value will be limited to the hi limit value. but for the input type channel, it will only mark a error flag but not limit the output value. so I can not use this method to limit a input type channel.pls. tell me the processing principle. and how can I limit a input type channel value not by FBD program?
Сообщения / Posts 11 | Из / From: China
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отправлено / posted
It is realy so, and there is no any other method excluding FBD program on Translate control. The difference between Input and Output processing (in the limitation part) based on the principle: that it is more dangerous to send exceeding boundaries control value, than receive it. You don't have to limit Input value - only mark it as error, when it exceed a boundaries. Сообщения / Posts 17316 | Из / From: Россия
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