Sets the degree to which logging is used between the I/O subscription system and the actual CitectSCADA drivers, with respect to I/O requests. Messages are logged to syslog.dat.
Refer to the topic 'Using CitectSCADA > Monitoring and Debugging Runtime > Gathering Runtime Information > Log Files' in the main help for more information regarding the syslog.dat file.
0 - Disable
1 - Enable normal logging
2 - Enable verbose logging
Default Value: 0
This setting impacts the devices specified by the parameter [PubSub]LogDevice.
Note: You can update this parameter within the citect.ini file while online, as the runtime system will read its value periodically or on demand. For more information, search the CitectSCADA Help for the topic Adjusting Logging During Runtime. To access the Help, select Citect Help Topics from the Help menu in Citect Explorer or Project Editor.