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The final version of STEP 5 was version 7.2 (upgradable to version 7.23 Hotfix 1 with patches). In addition to STEP 5, Siemens offered a proprietary State logic programming package called Graph5. Graph5 is a sequential programming language intended for use on machines that normally run through a series of discrete steps. It simulates a State ...
Instruction list (IL) is one of the 5 languages supported by the initial versions of IEC 61131-3 standard, and subsequently deprecated in the third edition. [1] It is designed for programmable logic controllers (PLCs). It is a low level language and resembles assembly. All of the languages share IEC61131 Common Elements. The variables and ...
Troubleshooting was a tedious process. [4] When general-purpose computers became available, they were soon applied to control logic in industrial processes. These early computers were unreliable [5] and required specialist programmers and strict control of working conditions, such as temperature, cleanliness, and power quality. [6]
Simcenter STAR-CCM+ allows the modeling and analysis of a range of engineering problems involving fluid flow, heat transfer, stress, particulate flow, electromagnetics and related phenomena. Formerly known as STAR-CCM+, the software was first developed by CD-adapco and was acquired by Siemens Digital Industries Software as part of the purchase ...
NX, formerly known as "Unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens Digital Industries Software. [1] [2] In 2000, Unigraphics purchased SDRC I-DEAS and began an effort to integrate aspects of both software packages into a single product which became Unigraphics NX or NX.
UGS was a computer software company headquartered in Plano, Texas, specializing in 3D & 2D Product Lifecycle Management (PLM) software.Its operations were amalgamated into the Siemens Digital Industries Software business unit of Siemens Industry Automation division, when Siemens completed the US$3.5 billion acquisition of UGS on May 7, 2007.
I-DEAS (Integrated Design and Engineering Analysis Software), a computer-aided design software package.It was originally produced by SDRC in 1982. [1] I-DEAS was used primarily in the automotive industry, [1] most notably by Ford Motor Company (who standardized on the program [2]) and by General Motors. [1]
[4] A contract was awarded to Computer Sciences Corporation (CSC) to develop the software. The first name used for the program during its development in the 1960s was GPSA, an acronym for General Purpose Structural Analysis. The eventual formal name approved by NASA for the program, NASTRAN, is an acronym formed from NASA STRuctural ANalysis ...