Siemens SINUMERIK 840D sl Configuration Manual page 197

4. Adjust the settings:
– In the "Calling block" section, you select the desired block, e.g. the organization block
– In the "Main safety block" section, enter a free block number reserved for Safety
5. Confirm the entries with "OK".
The "Call options for PLC" dialog opens.
Figure 9-12
6. In the "Number" text field, enter a free block number reserved for Safety Integrated:
1010..1019.
7. Confirm the creation of the data block with "OK".
8. Right-click the NCU in the project navigation and select the "Compile > Hardware and
software (only changes)" command.
The configuration will be compiled. This may create further program blocks and F-
constants that are useful for programming.
Result
The F-runtime group has been created in the "Program blocks" folder. The Safety
Administration Editor provides an overview of all available F-blocks.
Further information
● Information about the reserved number range can be found under Introduction
(Page 192).
● Information on block assignments can be found in the SINUMERIK 840D sl Basic
Functions Function Manual.
SINUMERIK STEP 7 Toolbox V14 SP1
Configuration Manual, 05/2017, A5E41846325
with the number 32 [OB32].
(You can then adapt the cyclical execution time of the calling block in the properties of
the PLC under "Alarms > Watchdog interrupts".)
Integrated in the "Number" text field: 1010..1019.
"Call options for PLC_1" dialog
9.8 Configuring Safety Integrated plus (F-PLC)
Safety configuration
197