Differences

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--- getting_started:tutorials:system1 [2021/03/30 13:46] – [Simple System with Control and Safety System] ursgraf
+++ getting_started:tutorials:system1 [2026/04/12 12:21] (current) – ursgraf
@@ Line 6: / Line 6: @@
 Open a shell in the build directory of your EEROS library and run
 <code>
-$ sudo LD_LIBRARY_PATH=/home/you/work/project/install-x86/lib/ ./examples/system/systemTest1 -c examples/system/SystemTest1Config.json
+$ ./examples/system/systemTest1 -c examples/system/SystemTest1Config.json
 </code>
-IMPORTANT You have to run a program using real time threads with root privileges and you have to set your library path so that the simulator library can be found, see [[getting_started:deploy:deploy_host|]].
+IMPORTANT If you have to run a program using real time threads, make sure that you allow your user to set realtime priorities as shown in [[getting_started:tutorials:rttest|]].
 This example encompasses a safety system and a control system. The control system has one time domain running several blocks
-[{{ :getting_started:tutorials:systemtest1.png |//Control system of the example//}}]
+[{{ :getting_started:tutorials:systemtest1.png?500 |//Control system of the example//}}]
 A constant value is amplified by a gain block and added up by the integrator block. The switch is configured to automatically switch to the second input as soon as the input value reaches 20.0 ± 0.1. The signal after the switch block is finally output onto a peripheral output block.\\
 Upon switching the block also triggers a safety event. The safety system has four safety levels.
-[{{ :getting_started:tutorials:systemtest1ss.png?500 |//Safety system of the example// }}]
+[{{ :getting_started:tutorials:systemtest1ss.png?300 |//Safety system of the example// }}]
 The system will start in level ''slInitializing''. The system will stay there for five seconds after which the time domain is started and a ''seStartRunning'' event is triggered. This will change the safety system into level ''slRunning''. Here, the integrator sums its input signal up to where the switch reaches its trigger level. The switch will automatically switch to its second input, which is simply a constant signal and the safety event ''seStopping'' causes the safety system to change into level ''slStopped''. It will stay there for three seconds after which it changes back into level ''slRunning'' and also switches its input back to its first input. After that the cycle restarts.