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Logic Machine Forum › LogicMachine eco-system › Gateway v
Modbus timeout and Write Problem

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Modbus timeout and Write Problem
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#12
24.07.2023, 06:39
Check that LM power supply and Modbus device are connected to the same AC L / N lines. Check that L / N are not swapped on either LM power supply or Modbus device. Another thing to try is 120 Ohm termination resistor on the Modbus device side.
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RE: Modbus timeout and Write Problem - by admin - 24.07.2023, 06:39

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