Start the artisan modbus serial RTU for the first time, Serial Exception: Unable to open serial port. #1673
Terracotta-6
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20240818_080221.mp4 |
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If the artisan is not restarted, reinsert the USB port to the RS485 port and connect via MODBUS with the artisan port. |
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What is your MODBUS timeout set to? What happens if you increase this one somewhat? |
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Reduce the hardware communication rate to 38400 for more stability. |
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Restart the communication is normal but there is an error. How to set it?
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