Siemens SIMATIC HMI Series System Manual page 97

System diagnostics with the WinCC SysDiagControl
The system diagnostics of WinCC V7.4 displays faults and errors of the controllers "S7-1200"
and "S7-1500".
The WinCC SysDiagControl hereby provides an overview of fast error localization. A message
view of the controller allows you to navigate directly to the control for the diagnostics overview
with detailed information.
The following views are available in the system diagnostics view:
● Diagnostics overview:
Status of the controller for all available S7-1200/S7-1500 channels
● Details view:
Information on the selected controller
● Diagnostic buffer view:
Current data from the diagnostic buffer of the controller
WinCC: General information and installation
System Manual, 02/2017, A5E40840020-AA
3.6 "SIMATIC S7-1200, S7-1500 Channel" channel DLL
What's new in WinCC V7?
97