Name Type Comment [...] variable, whose address

Type Return Ignore [...] Info REFERENCE TO VariableInformation

Name Type Return [...] ChannelHandle WORD pdu

Name Type Return On [...] ChannelHandle WORD pdu

Name Type Return Sys [...] Port WORD dwData DWORD

Name Type Return [...] Input wIDN WORD

Name Type Input wIDN WORD Return Check

Type Input character WORD Inout index INT

_ERROR (STRUCT) ¶ TYPE EMCY [...] Out: Name Type Comment EMCY_ERROR_CODE WORD

Param2 (STRUCT) ¶ TYPE Event [...] Type Comment Event [...] provider. usParamId WORD