11 - Diagrams and vista

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Questions and Answers

What is the primary function of the Event Log Viewer in the ION_Data database?

To reset device counters and adjust output values.

To create graphic designs and backgrounds.

To display event logs and alarms from devices. (correct)

To toggle relay states and clear energy accumulators.

Which command can a Control Object not perform on a network device?

Clear an energy accumulator.

Reset a device counter.

Adjust the output of a variable resistor. (correct)

Toggle a relay.

What limitation does Vista have regarding graphic editing functionality?

It cannot create text boxes.

It cannot group objects together.

It cannot navigate through grouped elements.

It lacks a rotate/flip option for graphics. (correct)

Which of the following tools is recommended for creating background images for diagrams in Vista?

Visio Signup and view all the answers

What is the first step after placing an object in a user diagram?

Link the object to a data source. Signup and view all the answers

What is a key feature of the graphics screens in Vista?

They are designed and configured in Vista. Signup and view all the answers

Which of the following is NOT provided as a component in PME for diagram creation?

Custom programming language support Signup and view all the answers

What is the purpose of custom diagrams in Vista?

To allow linking to other diagrams and default meter diagrams. Signup and view all the answers

Which types of data sources are mentioned for diagram objects?

Real-time and logged data sources. Signup and view all the answers

What is one of the durations given for the exercise to build an Electrical One-Line Diagram?

15 minutes Signup and view all the answers

How are the default meter diagrams utilized within Vista?

They serve as templates for creating new diagrams. Signup and view all the answers

What is the purpose of the Diagram Web Applications Library?

To share and manage diagrams across applications. Signup and view all the answers

Which of the following graphic components can be found in PME?

Power meter and device icons Signup and view all the answers

What is the file extension used for user diagrams in Vista?

.dgm Signup and view all the answers

Which command would you use to display your entire power monitoring system?

Generate a network diagram Signup and view all the answers

Which option is NOT included in the toolbar commands?

Crop Signup and view all the answers

What feature is automatically provided when generating a network diagram?

Locates all devices in the system Signup and view all the answers

Which command would likely be used to return a view to the original size after zooming?

Restore to 100% Signup and view all the answers

What is the purpose of the 'Help' command in the toolbar?

To provide access to assistance and documentation Signup and view all the answers

Which command would you use to create a new display of selected data?

Plot selected Data Signup and view all the answers

What feature does a 'network diagram' provide that individual user diagrams do not?

It links to individual user diagrams Signup and view all the answers

Study Notes

Event Log Viewer

Displays event logs from the ION_Data database
Shows event records from devices and components
Displays alarms

Control Object

Sends commands to devices on the network
Examples include clearing an energy accumulator, toggling a relay, resetting a counter, or adjusting the value of an analog output device

Vista Drawing Functionality

Limited drawing functionality
No rotate/flip option
Limited object ordering (send to back only)
Text boxes and grouped objects can affect navigation
Object reference point is the upper left corner
Recommends dedicated graphic editing tools like CAD, Visio, or MS Paint for background images

Linking Diagram Objects to Data Sources

Diagram objects can be linked to either real-time or logged data sources
Real-time data source: Shows live data
Logged data source: Shows historical data

Graphic Components

PME provides various graphics and templates for diagram creation
Examples include:
- ANSI and IEC symbols
- Background templates (various resolutions)
- Menu images and icons
- Power meter and device icons
- Generic icons
- Equipment images

Creating a Vista Diagram

Specific instructions are demonstrated in the guide

Exercises

Exercise 26: Build a Homepage for Vista and Diagrams (Duration: 20 mins)
Exercise 27: Build an Electrical One-Line Diagram (Duration: 15 mins)
Exercise 28: Add Diagrams to Diagrams Web Applications Library (Duration: 10 mins)

Key Points to Remember

Graphics screens are designed and configured in Vista
Both Vista and Diagrams are used to navigate and interact with graphic screens
Vista provides default meter diagrams for all devices
Custom diagrams can be linked to each other and to default meter diagrams

Toolbar options are also available from the menus
Options include:
- G.Cut
- B. Save
- C.Zoom
- D. Fit to window
- E. Restore to 100%
- F. Plot selected Data
- H.Copy
- I.Paste
- J.Layout
- K.Up One Level
- L.Help

Default User Diagrams

Vista includes pre-configured user diagrams for data display

Diagram Generation, Opening, and Closing

User diagrams have a ".dgm" extension
Generate, open, and close diagrams as needed
Network diagram displays the entire power monitoring system by linking to individual device diagrams
When generating a network diagram, Vista automatically locates all devices and displays them
The default network diagram is saved as "network.dgm"

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Description

This quiz covers the key functionalities of the Event Log Viewer and Control Objects used in the ION_Data database. Additionally, it addresses diagram creation, graphic components, and linking diagram objects to data sources. Test your understanding of how these features interact within a networked system.