Modbus RTU Slave delay to answer

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jejmule
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Joined: 11 May 2021, 12:44
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Modbus RTU Slave delay to answer

Post by jejmule »

Hello,

I am implementing the revpi connect 3+ as a modbus RTU slave. The device is working but on my master, I have every 50 request approx a bad CRC exception.
Lokking in detail, it looks like the revpi is answering too fast! In many industrial slave devices, there is an option to add a delay before answering a request. Is it possibe to modify this delay? How to tune it?

Thank you,
Jérôme
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