FieldTalk™ Modbus Master .NET Library

BusProtocolErrors.FTALK_MBUS_ILLEGAL_FUNCTION_RESPONSE Field

Illegal Function exception response

[Visual Basic]
Public Const FTALK_MBUS_ILLEGAL_FUNCTION_RESPONSE As Integer = 161
[C#]
public const int FTALK_MBUS_ILLEGAL_FUNCTION_RESPONSE = 161;

Remarks

Signals that an Illegal Function exception response (code 01) was received. This exception response is sent by a slave device instead of a normal response message if a master sent a Modbus function, which is not supported by the slave device.

See Also

BusProtocolErrors Class | FieldTalk Namespace