Siemens SIWAREX WP241 Manual page 155

TIA Portal automatically assigns a separate I/O start address and a HW ID for every
SIWAREX present in the project. These two parameters are relevant for calling the function
block, and can be obtained from the properties of the respective module.
Figure 11-3
Figure 11-4
Diagnostic interrupts can be optionally enabled or deactivated in the module properties.
SIWAREX WP241
Manual, 04/2014, A5E33713528A
Start address of module in TIA Portal
HW ID of module in TIA Portal
Communication
11.1 Integration in SIMATIC S7-1200
155