understood by the runtime system InOut: Scope
_IEC_RESULT Runtime system error
_IEC_RESULT Return the runtime system error code (see
Types.RTS_IEC_RESULT Returns a runtime system error code (see
_IEC_RESULT Returns the runtime system error code (see
_IEC_RESULT Returns the runtime system error code (see
_IEC_RESULT Returns the runtime system error code (see
: Returns the runtime system error code (see