5 Creating Project Files—Modbus Master to Devices
5.4Device Setup—Port 2
One or more Siemens devices may be connected to port 2. You must have a Modbus Master to Devices
project file open to configure port 2 using the instruc- tions in this section.
Select Port 2 (Devices) from the Edit menu, and the Port 2 configuration screen appears.
Device Protocol
The Device Protocol indicates which Siemens devices can be connected to port 2. This protocol is based on which version of the DTU3005 Editor software was installed as described in Chapter 2.
•The SEAbus protocol (as shown in the example screen above) indicates connection to Siemens ACCESS communicating trip units, relays, power meters and other devices.
•The VDEW protocol indicates connection to Sie- mens protective relays using the VDEW protocol.
Note: Not all Siemens devices are supported. For a list of supported devices, see Appendix B.
Other Configuration Information
The remaining configuration selections are the same as those for port 1. Refer to Section 5.3 for instructions on these fields.
Saving Port 2 Configuration Information
Once you have entered all the configuration informa- tion, select Save to save the configuration to the project file. Then select Ok or press the Esc key to close the configuration screen.
If you have changed the configuration and have not saved it to the project file, you will be prompted to either save or discard the changes.
Select Revert to return to the last previously saved configuration without saving any changes.
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