“Given CMD’s numerous equipment customizations, the SPT Framework — which builds on the ISA-TR88 or PackML standard and the associated libraries in TwinCAT — allows them to create equipment modules for a specific system, reuse those modules in the next customized design and adapt with new modules for the custom pieces of the equipment,” said Don Seichter, area sales manager with Beckhoff USA.
“Our team started working on the SPT Framework in 2018 after watching how long it took engineers to essentially reinvent the wheel by having to write code for the most basic programming aspects,” said Mark Lewis, SPT manager at Beckhoff USA. “Then we released the current, tested version on GitHub for anyone to use for free in 2022.”
The Special Projects Team guided CMD in transitioning to the PackML standard, enabling them to organize programming into different packages. This standard approach to creating code makes it easier for new engineers to work on a project or troubleshoot machinery without decoding what previous engineers may have been thinking when they created it.
“Engineers aren’t interchangeable commodities or drop-in replacements. You can’t grab a few off the street, throw them at a problem and expect they’ll be instantly effective,” Lewis added. “That’s really the biggest benefit of leveraging the SPT Framework: It shortens your engineers’ time to effectiveness. That was a huge advantage with this project at CMD.”
Automation technologies used on the 1400-GEC
CMD’s new 1400-GEC machine uses a DIN-rail mounted CX2033 embedded PC from Beckhoff as the sole machine controller. A dual-core AMD Ryzen processor in the PC enables the machine to execute the machine control logic and operator interface on one device.