Siemens NCM S7 Manual De Usuario
NCM S7 Diagnostics
219
SIMATIC NET NCM S7 for Industrial Ethernet
Release 6/2003
Release 6/2003
C79000–G8976–C129–07
7.4
How to Use Diagnostics
Procedure
To use diagnostics efficiently, particularly when working with the diagnostic tool for
the first time, the following procedure can be recommended.
the first time, the following procedure can be recommended.
1. Use the sequence shown below as a basis for using diagnostics:
Start NCM S7 Diagnostics:
– Establish the connection to the CP (Section 7.3
– Set the options
– Establish the connection to the CP (Section 7.3
– Set the options
(Section 7.2.2)
– Identify the Ethernet CP
Query the current status of the CP
“Operating Mode” diagnostic object
“Operating Mode” diagnostic object
View / evaluate the diagnostic buffer to obtain an overview
and detailed explanation of diagnostic events.
and detailed explanation of diagnostic events.
TCP connections
ISO transport connections/
ISO-on-TCP connections
UDP connections
ISO transport connections/
ISO-on-TCP connections
UDP connections
If the CP is in the RUN mode
If necessary, correct configuration or programming.
If the CP is not
in the RUN mode
in the RUN mode
If anything unusual is displayed for
– connection status
– receive status,
– send status
– connection status
– receive status,
– send status
2. Clarify your problem or task using the check list in Section 7.6 and select the
diagnostic function based on the recommendation there.