FieldTalk Modbus Master Library, Delphi Edition Library version 2.12.0

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EMbusSlaveFailureException Class Reference
Error Management

Slave Device Failure exception response. More...

## Detailed Description

Slave Device Failure exception response.

Signals that a Slave Device Failure exception response (code 04) was received. This exception response is sent by a slave device instead of a normal response message if an unrecoverable error occured while processing the requested action. This response is also sent if the request would generate a response whose size exceeds the allowable data size.

See also
  EMbusResponseException