FieldTalk Modbus Master Library, Delphi Edition Library version 2.12.0

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EInvalidOperation Class Reference
Error Management

EInvalidOperation is the VCL base class for invalid operations on a component. More...

## Detailed Description

EInvalidOperation is the VCL base class for invalid operations on a component.

Slave address 0 illegal for serial protocols.

A slave address or unit ID of 0 is used as broadcast address for ASCII and RTU protocol and therefor illegal.

See also
  EInvalidOperation