DDE reference

DDE reference is an expression that enables to ask a specific information from DDE Server. This reference is written to the cell in workbook. Its structure is following:

ServerName|Topic!Item

ServerName - server name. D_2000 is the name of DDE Server.

Topic - type of connection. It specifies a type of required information: object value, object status, create time of value.

Item - a logic name of information: object name in D2000 System, logic name of archive block or string that consists of the name of archive block and sequence number of value within block.