We have built a wide range of iFIX systems ranging from single, low tag count HMI stations, right through to large, unlimited tag process databases that connects to multiple PLC and in some cases, terminal services.

Even though VBA has been around for a long time and it's big brother; VB6 superceded by .Net, within the SCADA domain it still remains useful and maens that linking into business systems for recipe and reporting is still possible without the need for external applications.

Another reason we've always liked iFIX is the programming interface it provides that enables developers to read the process and histrorical data in external systems. Building external recipe and reporting systems in Enterprise Data Access (EDA) has allowed us to process and share real-time data across multiple systems and applications for our customers..
 

In addition to it's use as a standalone SCADA sytem on single machines and small production lines, WinCC can be coupled togther with PCS7, process control system,  to form an integrated automation environment that provides a complete solution for process automation and control. The WinCC software is integrated into the PCS7 system, allowing operators to monitor and control individual machines and components from within the PCS7 environment..

Our work with clients such as Unilever who hav adopted WinCC as a standard across Europe and Australia has kept at the leading edge of both SCADA and PCS7 development..
 

Our experience is generally with SE (Site Edition) in a multi station and PLC environment. It's integration with Rockwell PLCs and field devices that use EthernetIP is good and reduces time and errors linking the SCADA to process variables. 

Our work with integration partners of Unilever who have adopted FactoryTalk as a standard across North and South America has helped us to broaden our knowledge and deliver advanced SCADA systems using FactoryTalk,
 

The scripting language is unique to Wonderware and it could be said it lacks the integration possibilitie of competitive products like Proficy iFIX that use VBA. However, it requires very lottle coding experience to build a very functional SCADA and this is a major plus point for many end users.

We've been using Wonderware since the late 1990s with Mitsubishi, Siemens and Schneider PLCs,