Introduction
OPC Scada Viewer supplies a two cut down versions called OPC Scada Viewer Standard and OPC Scada Viewer Professional. The Standard version omits some of the advanced features found in the professional edition and is ideal for users who either want a low-cost or free solution or are not interested in more advanced features.
This page lists the principal features of OPC Scada Viewer. It identifies those features that are not available in OPC Scada Viewer Standard Edition.
Feature set
The following table illustrates the main features in OPC Scada Viewer and shows which of these are eliminated from the Standard Edition:
| Feature |
Professional |
Standard |
| Retrieving data from one or several OPC servers simultaneously |
Yes! |
Yes! |
| Displaying the value of an OPC tags with the help of a wide range of indicators |
Yes! |
Yes! |
| Different indicators for different types of OPC tags |
Yes! |
Yes! |
| Customizable visualization parameters for each indicator |
Yes! |
Yes! |
| Creating several tabs with different sets of indicators |
Yes! |
Yes! |
| Background image |
Yes! |
Yes! |
| Visual and sound warnings |
Yes! |
Yes! |
| Automatically controlling a connection and keeping it alive |
Yes! |
Yes! |
| Supporting all Windows version |
Yes! |
Yes! |
| Writing values to OPC servers. For example, you can rotate switchers for BOOL values |
Yes! |
|
| Multiple VB scrips for each visualization block |
Yes! |
|
| OPC value scaling using a user defined expression like: COS(X)+10 |
Yes! |
|
| Price (USD) | 190 | 95 |
