Dialog element

Meaning

Name

Safety-related project loaded in EcoStruxure Machine Expert - Safety/on the Safety Logic Controller.

Date

Date and time of the last project modification.

CRC

CRC checksum of the project.

User

User who has downloaded the project as well as the currently logged-in user.

State

Operational state of the Safety Logic Controller.

Variables forced

Indicates whether variables are forced.

Errors

Indicates whether device error messages can be uploaded from the Safety Logic Controller and displayed in the 'SafePLC Errors' tab of the message window.

Cycle time

Execution time (max.)

Time period needed from the beginning of one control cycle to the beginning of the next cycle and pure execution time needed to process the program code.

Using these values and further information contained in the Safety Logic Controller manual, you are able to calculate the total system response time.

Data

Free memory for application data.

Program

Free memory for application code.

Firmware version

Firmware version number of the Safety Logic Controller.