Tab: Safety Online Information
The Safety Online Information tab of the safety PLC provides information about the safety PLC with which CODESYS Safety Extension is currently connected. The controller contents can also be manipulated using commands.

When the Refresh button is clicked, all current information for the boot application and for the firmware is shown with current values from the displayed device instance. The developer receives a message if the information read by the controller is corrupt.
Device name | Device instance from which the displayed information originates. |
Refresh | When the button is clicked, all current information for the boot application and for the firmware is shown with current values from the displayed device instance. The developer receives a message if the information read by the controller is corrupt. |
Area: Access to device | |
Current connection | Indicates whether or not the displayed information originates from a confirmed device or teleaccess. |
Teleaccess | Indicates whether or not teleaccess to the PLC is permitted. |
Admin password | Opens the Set admin password dialog For more information, see: Set admin password |
Conf. teleaccess | Opens the Configure teleaccess dialog (see: Configure teleaccess). For more information, see: Configure teleaccess. TipFor detailed information about "teleaccess", see the Safety User Manual. |
Area: Boot application | |
Application | Name of the safety application object |
Comment | Comment, as it was stored in the Properties dialog of the safety application object (Safety tab, Comment section). |
Execution version | |
Created | Time of the creation of the boot application |
Restart | Unloads the current application, then loads and starts the boot project. For more information, see: Restart |
Delete | Deletes the boot application on the safety controller and unloads the current application. For more information, see: Delete (boot application) |
Area: Boot application pin | |
Displayed information about the boot application pin | The pin ID (see Pinning) for the boot project stored in the safety controller is output. It corresponds to the information as displayed in the editor of the safety application object.
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Area: Safety controller | |
Firmware | The exact designation of the firmware is read from the safety controller. |
Update FW | The command loads a (different) firmware release from a file on the controller in order to replace the firmware already existing there. For more information, see: Update FW |
Reset origin | The command allows for the unloading of the application, the deletion of the boot application and the resetting of the password. This command can be executed without a password and permits the controller to be reset even if a password has been forgotten. For more information, see: Reset origin |
Tip
The output fields are empty if the boot project has been created for an unpinned boot application or for a boot application which was changed after pinning.