8 NCM S7 Diagnostics
A-275
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
8.3.6 Other Ways of Starting Diagnostics
Starting in the properties dialog of the connections:
1. Select the PLC
Activate Connection Status menu command to activate
online access.
2. Select the “Special Diagnostics” button in the “Status Information” tab.
Starting in the hardware configuration tool HW Config:
1. With the S7 station online, select the PLC
Module Status menu command;
2. Select the “Special Diagnostics” button in the dialog that is opened.
Note
To operate several diagnostic connections at the same time, you can start NCM
S7 Diagnostics more than once.
You can also start NCM S7 Diagnostics twice with an online connection to the
same CP; this can, for example, be useful if you want to monitor the diagnostic
buffer at the same time as running diagnostic functions on a connection.
Requirement: You have an online connection available via the LAN (ISO or
TCP/IP) on the one hand and an online connection via the communication (K) bus
on the other (alternatively via the CPU or via PG channel routing via a further CP).
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