4 Creating Project Files—PLC to Devices
program displays an entry box for the RTS delay time. Enter the time in milliseconds.
Response Time-Out
The Response
passes with no response being received, the DTU will assume that no response is coming and will retry the request. Enter the time in milliseconds.
Saving Port 1 Configuration Information
Once you have entered all the configuration information, select Save to save the configuration to the project file. Then select Ok or press the Esc key to close the configura- tion screen.
If you have changed the configuration and have not saved it to the project file, you will be prompted to either save or dis- card the changes. Select Revert to return to the last previ- ously saved configuration without saving any changes.
4.4Device Setup—Port 2
One or more Siemens devices may be connected to port 2. You must have a PLC to Devices project file open to config- ure port 2 using the instructions 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 com- municating trip units, relays, power meters and other devices.
•The VDEW protocol indicates connection to Siemens 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 4.3 for instructions on these fields.
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