Wonderware Intouch - Compatibility Matrix

The InTouch startup screen appeared. Alarms initialized. Tags went live. The bourbon aging line’s simulated temperature curve rose smoothly on the trend chart.

The problem, as Marta saw it, wasn’t hardware. It was compatibility. And compatibility, in the world of industrial automation, was a dark art. There was no single scroll, no golden tablet. There was only the Matrix —the unofficial, semi-mythical document passed between controls engineers in hushed tones over stale coffee at user group meetings.

She stopped at the main HMI terminal, its screen flickering with the familiar teal-and-gray interface she’d known for fifteen years. “Old friend,” she muttered, tapping the touchscreen. “Today we find out if you speak their language.” wonderware intouch compatibility matrix

One: The new bourbon aging line had to go live in six weeks.

“The real one?”

She scrolled the Matrix. No mention of historian issues. That meant it was either a new problem or an undocumented one. She called an old colleague—Dominic, who now worked at a Wonderware (no, AVEVA, she corrected herself) integrator in Baton Rouge.

She looked at the test bench. The InTouch graphics glowed steady. The tags read true. The bourbon line’s virtual mash was cooking perfectly. The InTouch startup screen appeared

Then, at 3:22 PM, the historian stopped logging.