8 NCM S7 Diagnostics
A-279
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
8.6 Checklist for “Typical Problems” in a System
Meaning
The following lists contain several typical problems and their possible causes and
how you can use the NCM S7 Ethernet Diagnostics tool to remedy the situation.
The checklists deal with the following topics:
1. Checklist for General CP Functions
2. Communication Connections Checklist
Note
In the column “Identifying the Cause and Remedy”, you will see the diagnostic
function recommended for dealing with the problem shown in bold face.