WEBfactory 2010

Changing the behavior of the OPCIO communication


Cj=heck out this article and learn how to change and modelated the behavior of the OPCIO communication.

In WEBfactory 2010 version 3.3, the user is able to change the behavior of the OPCIO communication by altering keys in the registry.

To access the right registry keys, open the registry editor and navigate to [HKEY_LOCAL_MACHINE\SOFTWARE\WEBfactory \OPCIODLL\1.00\Settings]. The key we are looking for is the WriteMode:

Altering the WriteMode registry key can enable different settings

To enable the possible settings, modify the value of the WriteMode key, like shown in the list below:

  • NoWriteToBadQualityItem ( when "WriteMode" registry key is 0 )

  • SingleWriteToBadQualityItem ( when "WriteMode" registry key is 1 or when there is no WriteMode key)

  • UnlimitedWriteToBadQualityItem ( when "WriteMode" registry key is 2)