Parameterization of the Web Server

Beside the settings in the PLC configuration, the web visualization must be activated in the target settings within the CODESYS 2.3.x project:

Double-click on Target Settings in section Resources of CODESYS V2.3.x to open the Target Settings Dialog:

The following parameters are relevant for the usage of the web visualization:

Parameter	Default	Value	Meaning
Use 8.3 file format	Enabled	Disabled	The automatic adjustment of visualization names and project names to the 8.3 file format is disabled. The length of project names is restricted to 5 characters. The length of the visualization names is restricted to 8 characters.
		Enabled	Project and visualization names will be adjusted to comply with the 8.3 file format automatically. This setting is strongly recommended.
Web visualization	Disabled	Disabled	Web visualization is not available.
		Enabled	Web visualization is available. The activation of this parameter is mandatory to use the web visualization.
Inhibit download of visualization files	Disables	Disabled	Visualization files will be downloaded. The activation of this parameter is mandatory to use the web visualization.
		Enabled	Visualization files will not be downloaded.