E_MDP_ErrGroup

TYPE E_MDP_ErrGroup :(
    eMDP_Err_NoError        := 16#0000,     (* Success - No Error *)
    eMDP_Err_PLC     := 16#EC80,     (* PLC library internal error codes *)
    eMDP_Err_GenErr     := 16#ECA6,     (* General error codes *)
    eMDP_Err_API     := 16#ECA7,     (* API error codes *)
    eMDP_Err_ADS     := 16#ECA8,     (* ADS error codes *)
    eMDP_Err_ModuleSpecific := 16#ECAF     (* Module specific error codes *)
);
END_TYPE

The enumeration E_MDP_ErrGroup defines constant values for the different error groups in the MDP. These indicate the type of error.
The values appear in the error codes, which are output by a PLC MDP function block in the event of an error.

A general description can be found in the MDP Information Model in the chapter Return Values. Individual error codes from the error groups 16#ECA6 - 16#ECAF are described there.
The error codes from group 16#EC80 are generated by the PLC MDP library and are described in chapter E_MDP_ErrCodesPLC.