Siemens SINUMERIK 840D sl Configuration Manual page 200

Safety configuration
10.7 Configuring Safety Integrated (SPL)
Procedure
To configure the inserted input modules, select them successively and make the settings
individually for each telegram in the inspector window. Proceed as follows:
1. In the device overview of the drive device, select one of the telegrams to be configured.
2. In the "Properties > General" inspector window, select the "I/O addresses" entry.
3. Select the "OB1-PA" in the "Process image" dropdown list in each of the "Input addresses"
and "Output addresses" sections.
4. Enter the desired address in the associated "Start address" text field. Note the following:
– The I/O addresses must lie within the process image of the PLC (OB1-PA).
– Do not use any I/O addresses that are used for some other purpose, e.g. by the machine
200
control panel.
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA