https://www.kuka.com/nl-be/onderneming/pers/news/2016/09/control-software-kukaplc-mxautomation-2-1-certified-by-plcopen
KUKA software controls robot movement via an open PLC controller
control softwarekukaplccertified
https://www.controldesign.com/control/plcs-pacs/article/55339635/advancing-process-automation-the-role-of-plcopen-standards-and-iec-61131
Process Industry Working Group accelerates control and automation convergence
process automationadvancingroleplcopenstandards