Siemens SIMATIC S7-1500 System Manual page 303

4. Interconnect the "Get_IM_Data" instruction as follows:
Figure 13-5
5. Call the "Get_IM_Data" instruction in the user program.
Result
The "Get_IM_Data" instruction has stored the I&M0 data in the data block.
You can view the I&M0 data online in STEP 7, for example, in the data block with the
"Monitor all" button. The CPU in the example is a CPU 1507D TF (6ES7615-7DF10-0AB0) with
the firmware version V2.8.
Figure 13-6
SIMATIC Drive Controller
System Manual, 11/2023, A5E46600094-AD
Example: Reading out I&M0 data
Example: I&M0 data of an S7-1500 CPU
13.10 Identification and maintenance data
Commissioning
301