{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9753444","patent":{"patent_number":"US-9753444","title":"Programmable controller, programmable controller system, and method of creating execution error information","assignee":null,"inventors":[],"filing_date":"2013-03-06T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B","G06F","G06F","G06F","G05B","G05B"],"num_claims":11,"abstract":"A control program execution unit, when a callee control program is called, stores a return address in a stack and stores input data for the callee control program in a data storage unit. An execution error information management unit, when an execution error occurs, acquires execution error information that includes the return address stored in the stack, the input data stored in the data storage unit, and a program name that corresponds to the return address and is obtained by using mapping information that indicates the storing positions of a control program and the callee control program in a user program storage unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Programmable controller, programmable controller system, and method of creating execution error information","description":"A control program execution unit, when a callee control program is called, stores a return address in a stack and stores input data for the callee control program in a data storage unit. An execution ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9753444","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9753444","citation_suggestion":"Patentable. \"Programmable controller, programmable controller system, and method of creating execution error information\" (US-9753444). https://patentable.app/patents/US-9753444","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9753444","json":"https://patentable.app/api/llm-context/US-9753444","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:00.437Z"}