Diagnostic Services Of Opc Servers And Clients - ABB COM600 series User Manual

1MRS756125
7.4.4.
COM600 series, version 4.1
User's Manual
2. Select Data object diagnostics from the shortcut menu, see Figure 7.4.3-1. The
Data object diagnostic dialog opens.
3. Drag and drop data objects from the object tree to the Data object diagnostics.
Or
1. Select a specific data object from the object tree.
2. Select Tools > Online diagnostics.
Figure 7.4.3-1 Data object diagnostics
To change the value of a data object attribute:
1. Select a specific attribute.
2. Write a new value to the text box under the Write value button.
3. Click Write value to change the value.
To filter the displayed data object:
1. Click Excluded items.
2. Notepad opens. Write to Notepad the data object types you want to exclude from
the Data object diagnostics view.
3. Save the file as a .txt file by selecting File > Save.

Diagnostic services of OPC servers and clients

You can control and monitor the server and client channel and device communication
in the communication structure of the Project Explorer. You can take channels/subnet-
works and devices into use or out of use via the respective diagnostics function. You
can also monitor the channel/subnetwork and device communication with the help of
various diagnostic counters, and check the device status information, see Figure 7.4.4-
1.
DataObjDiagnos.jpg
95