| ioPAC RTU Controllers C/C++ Sample Code Programming Guide

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ModbusSlaveReturnCode
Library » ModbusSlave

## Macros
#define | RETURN_OK 0
#define | RETURN_ERROR_ADDRESS 1
#define | RETURN_ERROR_FUNCTION 2
#define | RETURN_ERROR_VALUE 3

## Detailed Description

## Macro Definition Documentation

#define RETURN_OK 0

#define RETURN_ERROR_ADDRESS 1

#define RETURN_ERROR_FUNCTION 2

#define RETURN_ERROR_VALUE 3