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
Libraries Safety libraries Safety libraries with pre-certified function blocks are provided to the developer for programming with CODESYS Safety Extension . The following libraries are part of the COD
Placement of a Safety Controller in the Project Tree The safety controller is shown as a child node of the corresponding standard controller in the project tree. Exactly one application (here: SafetyA
Objects Below the Safety Controller The safety application with the safety application object ( SafetyApp ) and the safety objects is inserted under the safety controller. Figure 11 . Project tree of
Safety controller Adding the safety controller In the case of the parent/child controller topology, the safety controller is inserted directly below the standard controller or in the fieldbus. This is
Safety Logic The Safety Logic node exists for reasons of symmetry to the standard controller. It identifies the device as a PLC, but has no additional meaning in the safety controller. The Safety Logi
Application (Safety) object The objects relevant for the safety controller and its programming are located below the safety controller. Directly below them is always the symbolic node point Safety Log
