Warnings/notes on installing, using and starting
Note 1 The documentation "Safety instructions on working with the IDE" is valid for Neuron Power Engineer version 3.23.2 incl. possibly existing patch versions. |
Note 2 Install the Neuron Power Engineer version as specified in the Neuron Power Engineer user documentation, "Installing". Observe that your used system matches the system requirements as specified in the Neuron Power Engineer user documentation, "System requirements". |
Warning 1 When using the documentation "Safety instructions on working with the IDE", it is imperative to consult the safety manuals for the respective target platform and the respective safety →PLC as well.
This means: When using Neuron Power Engineer version 3.23.2 to create safety-relevant applications and/or →libraries for them, also follow all instructions of "logi.µSRTS safety manual" and the safety manual for the safety PLC. Contact the system integrator to obtain both documents. |
Warning 2 Make sure that you are using a variant/version of Neuron Power Engineer that has been released by the system integrator for the usage of developing safety-relevant applications and/or libraries for them. |
Warning 3 Before starting Neuron Power Engineer to build safety-relevant applications and/or libraries for these applications when you want to release the applications/libraries: You must verify that the Neuron Power Engineer has not been modified by using
Make sure that all messages that are displayed afterwards state Then change into the subfolder
Make sure that all messages that are displayed afterwards state |
Warning 4 Do not create Neuron Power Engineer →projects containing an application and/or libraries for them within the installation folder of Neuron Power Engineer. If you do anyway, it will not possible to test this application as required by the safety introductions of Neuron Power Engineer and/or according to the applied standards. As testing of the application is necessary (see "Intended use"), such an application will not be fit for usage in safety-critical areas. |
Warning 5 Neuron Power Engineer must only be used for developing safety-relevant applications and libraries for them when using a full functional safety management (FSM) process and appropriate fault avoiding measures for the target SIL/ASIL. Regardless of the applied workflow, it is imperative to validate the application. The reason for this is that Neuron Power Engineer is used on an unsafe PC. As a consequence, errors in the hardware or the system environment might lead to errors in the application. |
Warning 6 It is imperative to consider the warnings included within the Neuron Power Engineer user documentation (see Neuron Power Engineer user documentation, "User documentation of the development environment"), when using the supported elements for developing safety-relevant applications. Above all but not only observe the warnings about recursions, invalid connections, and conflicts. Moreover when using any supported system block that is providing an internal error diagnostic, it is imperative that the application ensures that error conditions do not lead to any loss of the safety function. This is possible as follows:
See the Neuron Power Engineer user documentation, "Execution control: EN, ENO" for details on the output |