Supplementary information 
  18.2 Supplementary information on diagnostics of the CPU 410 as PROFIBUS DP master 
CPU 410 Process Automation/CPU 410 SMART 
System Manual, 05/2017, A5E31622160-AC 
299 
Evaluating diagnostics data in the user program  
The figure below shows how to evaluate the diagnostics data in the user program.  
 
Figure 18-1  Diagnostics with CPU 410