Beckhoff’s new variable-speed drives use the same commissioning and diagnostics tools as its servodrives, and are available in a twin-channel version that powers two motors
At the SPS exhibition in Germany, Beckhoff has unveiled a new generation of its TwinCat PLC technology that speeds up both engineering and runtime operations, and can execute control code up to 1.5 times faster than before. Beckhoff describes the new TwinCat PLC++ controllers as “a real leap in automation technology performance”, speeding up everything from control development and commissioning, to machine lifecycles. Project loading times are shorter and translation processes have been improved. The reduced lead times will cut costs and allow machine-builders to launch new machines and systems faster. triphase motor
The new PLCs were one of a slew of product announcements that Beckhoff made at SPS. The others include:
The TwinCAT PLC++ controllers are said to be a completely new development based on the IEC 61131-3 languages. Familiar functions have been kept, while components of the development environment – such as editors and compilers – have been redeveloped. DevOps principles can be used to implement continuous integration and deployment.
A new compiler makes it possible to enhance control codes in terms of execution times. This option – already familiar in the IT world – leads to further increases in execution speed, and means that industrial PCs with less computing power may suffice, cutting hardware costs. Alternatively, freed-up computer resources can be used to implement more control functions or to increase the machine productivity by cutting cycle times.
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