. Error code: ERR [...] _IEC_RESULT Pointer to error code [...] _FAILED: There was an error in
software error EVENT_EXCPT_FIELDBUS Fieldbus error occurred [...] _EXCPT_IOUPDATE IO-update error
(ACT) ¶ TPDU Code TPDU Code (4 bits) TPDU Codes: Code
_IEC_RESULT Runtime system error code (see Cmp
