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Slow ModbusRTUmaster
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Topic starter
Jan 21, 2025 7:08 am
(@paulwu)
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Joined: 2 months ago
We noticed that, when using ModbusRTUmaster, to communicate with our modbus devices, the PLC introduce 6 PLC cycle delay, above and beyond the actual modbus transfer (RS-485). Does anyone knows why such unnecessary delay in the function block?
BTW, Beckhoff refused to explain the delay, and cited it as we are NOT privy to such information.
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Feb 09, 2025 2:38 am
(@ug2882slotgacor)
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Joined: 2 months ago
thanks
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