Diagnostics
4.2 Online security diagnostics via port 8448 (CP)
Configuration - DNP3
Configuration Manual, 11/2018, C79000-G8976-C508-01
135
Partner status and connection status in the WBM
You will see the configured partners and the status of the connections to the local and
remote communications partners of the TIM on the page "Telecontrol" > "Partner
information" of the WBM. For details, see section Connection overview (Page 180).
Partner and connection information to the CPU
The TIM can signal the status of the connection and the connection paths to the
communications partner to its local CPU via a PLC tag. For information on the configuration,
refer to the section Communication with the CPU (Page 62).
For information on the functions, refer to the section SNMP (Page 136).
Online security diagnostics via port 8448 (CP)
Security diagnostics without opening port 102
If you want to perform security diagnostics without opening port 102, follow the steps below:
1. Select the CP in STEP 7.
2. Open the "Online & diagnostics" shortcut menu.
3. In the parameter group "Security" click the "Connect online" button.
In this way you perform the security diagnostics via port 8448.
Online functions
Online functions
Along with STEP 7 on the engineering station (ES) the TIM provides various diagnostics and
maintenance functions. The requirement is that the ES and the TIM are located in the same
subnet.
Connection establishment to use the online functions via Ethernet
Procedure:
1. Connect the ES to the network.
2. Open the relevant STEP 7 project on the ES.
3. Select the TIM that you want to update with new firmware.
4. Enable the online functions using the "Connect online" icon.
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