Products used in safety applications have to exhibit a high degree of freedom from defects and faults. Depending on the area of application, the components or systems even have to be designed in such a way that the occurrence of one or more than one error does not lead to an overall loss of safety. For this reason all errors need to be identified without exception and at the same time be sufficiently manageable.
What follows is that error detection in principle relies on redundancy. This is defined as adding any kind of additional safety features or functions to a given system. In functional safety management, redundancy is used for the purpose of controlling, monitoring or plausibility checking.
There is a wide spectrum of concepts of redundancy. For example, a simple hardware-based system can be run twice in a row with two different programs written by two different programmers. The results can be saved and compared with each other after the program sequence. This allows for discovering faulty code in good time.
Redundancy concepts are provided with simple or complex structures depending on the specific requirements and failure expectations. The individual availability determines a 2- or multiple channel structure.
Sporadic as well as permanent self-testing is a very established procedure for the control of available safety functions
Taking into consideration the safety integrity to be achieved, innotec defines the necessary project-related safety architecture.
innotec develops with you efficient test mechanisms to detect dangerous faults, taking into account the planned hardware and software.
innotec advises you on the choice of suitable components and circuits as well as in the selection of reliable tools for hardware and software development.
The fight against the spread of the Coronavirus
Unfortunately, the Coronavirus Corvid-19 is spreading rapidly around the world. Business trips are almost impossible. Many companies have instructed their employees to do home office or they prohibit meetings and workshops. innotec has been working successfully with its own employees in the home office concept for many years and has also many years of experience to implement projects from afar by using internet services. This also reduces travel costs and CO2 emissions.
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49324 Melle - Germany
+495422 98 11 35-0
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