Digital Energy Protection & Control Services Training UR Data Communications > Agenda
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  UR Data Communications

Day 1:
 Review of UR platform course
 UR data communication options, interface specifications and ordering information
 Data communications terminology
 LAN access
   - Master/slave
   - Token ring
   - Full duplex Ethernet
 Point to point topology
   - RS232 LANs
   - Connections
   - Voltage levels
   - Point to point ModBus® protocol
 
 Bus topology – RS485
   - Configuration with EnerVista setup
     software
 10BASET full duplex Ethernet LAN topology
   - Pin connections
   - Point to point connection
   - Switches
   - The 5, 4, 3 rule
 
 
 
Day 2:
 Peer-to-Peer LAN topology
   - UCA GOOSE messaging
   - GOOSE Lab and performance testing
   - Inter-relay communication modules
   - Power budgeting
   - Physical limitations
   - Direct I/O messaging
   - Direct I/O Lab and performance testing
 DNP 3.0
   - Overview
   - UR Implementation
   - Serial and ethernet connection
   - Class Lab
   - Client security
   - Unsolicited response
   - Scaling Factor
   - Deadbanding
   - Analog user map
   - Digital user map
 
 UCA
   - GOMSFE theory
   - Class Lab
   - Exporting data
 Webserver
 Modbus TCP-IP
 TFTP file transfer
 enerVista software
 Students will create operator screens with the following features and functionality
   - Static text and graphics
   - Importing bitmaps
   - Changing screen
   - Analog signal
   - Monitor gauges
   - Push button
   - Standard and custom indicator lamp
   - Alarm panel