Setting Up the OPC HDA Server when customer has enabled Historian Security

About this task

If you want to enable Historian Tag level security:

Procedure

  1. Go to HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Intellution, Inc.\iHistorian\HDAServer path in the registry.
  2. Edit the registry key TargetHistorianServer and enter the details in following format:
    MachineName,UserName,Password,Timeout

Example

For example, if the MachineName is SERVERNAME, UserName is USERNAME, Password of this user is PASSWORD and timeout value is TIMEOUT then enter the details for TargetHistorianServer key as follows

SERVERNAME, USERNAME,PASSWORD,TIMEOUT