DataHub Scripting : Version 6.4
	Chapter 1. Introduction

Chapter 1. Introduction

The Cascade DataHub and OPC DataHub have a powerful, built-in scripting language called Gamma. Using Gamma, you can interact with the DataHub and its data in various ways, such as:

Run a script whenever a data point value changes.

Build custom dashboards and summary displays,

Create self contained DataHub applications.

Create alarm condition scripts that display warning messages.

Connect to ODBC compliant relational databases to extract data as well as create records from live data.

Create server simulation programs to test production systems before you 'go live'.


DataHub Scripting		Chapter 2. What's Different About DataHub Scripting?