com.intelligt.modbus.jlibmodbus.exception

Class IllegalFunctionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.intelligt.modbus.jlibmodbus.exception.ModbusProtocolException

com.intelligt.modbus.jlibmodbus.exception.IllegalFunctionException

All Implemented Interfaces:

Serializable

public class IllegalFunctionException
extends ModbusProtocolException

quote from MODBUS Application Protocol Specification V1.1b

"The function code received in the query is not an allowable action for the server (or slave). This may be because the function code is only applicable to newer devices, and was not implemented in the unit selected. It could also indicate that the server (or slave) is in the wrong state to process a request of this type, for example because it is unconfigured and is being asked to return register values."

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IllegalFunctionException(int functionCode)

Method Summary

Modifier and Type	Method and Description
int	getFunctionCode()

Methods inherited from class com.intelligt.modbus.jlibmodbus.exception.ModbusProtocolException

getException

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IllegalFunctionException

public IllegalFunctionException(int functionCode)

Method Detail

getFunctionCode

public int getFunctionCode()