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The ModbusAsyncBooleanPoint is a component responsible for reading Boolean values from the device. The component has to be placed under the ModbusAsyncDevice component.

The ModbusAsyncBooleanPoint component

The ModbusAsyncBooleanPoint component has the following slots:

  • Status: shows the point’s status,
  • Fault Cause: shows the fault cause description;
  • Fault Status: shows the point error status (true: point read error);
  • Enable: enables/disables the point (true–point enabled, false–point disabled);
  • Address Format: allows to set the register address format (Modbus, decimal);
  • Address: allows to set the register address;
  • Poll Frequency: allows to set the reading poll frequency (fast, normal, slow);
  • Status Type: allows to set the type of reading the register (input, coil);
  • Out: the current value of reading register.

The ModbusAsyncBooleanPoint component offers the following action, available in the context menu:

  • Read: enforces reading of the point.
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