Debug Mode Switching to debug mode The following commands lead to a switch to debug mode: . Commands in the "Online" menu Reset cold . Commands in the Debug menu Start Stop Write Values Force Values U

Monitoring During monitoring in online mode, as long as a login to the application exists, the online status and the monitored values of visible variables are taken cyclically from the controller and

Coordination with the Standard Controller Important If physical devices and variables of the standard controller are applied (as a logical I/O object) in the safety controller, then the application mu

Object: F-Device Module (below the standard controller) Tab: Status If you are logged in to the standard application, then diagnostic information is displayed on the Status tab of the F-Modules below

Diagnosis in the Application The state of the CAN bus can be interrogated via the CAA Device diagnosis interface. This is done by means of the function block CANbus_Diag from the library CANbusDevice

Diagnosis in the User Interface Device tree In online mode, the device tree allows for an exact pinpointing of a pending diagnosis. Error flag (red triangle): Hard error, such as an incorrect/missing

Troubleshooting CANbus Problem Possible Solution The CANbus is red in the device tree directly after the application download. Check the status page and logger page of the CAN bus. You will find more

Libraries: CANbus CANbusDevice CAA CAN Low Level Extern CAA CAN Low Level Imp CANbus Use Case Library :

CANopen Manager (Master) :

Configuration Tip See the general description for information about the following tabs of the device editor. Tab: <device name> I/O Mapping Tab: <device name> IEC Objects Tab: <device name> Parameters