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TOPIC: Proview youtube channel for beginners

Proview youtube channel for beginners 7 years 3 months ago #8619

  • marc
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Hi Javkin,

In the documentation section is a link to a couple of videos and here:
maba.dk/index.php/demo/videos/ but they are already a couple of years old..

Good luck.

/Marc
Please, use the Wiki if you succeeded your project or solved your problem. Share your work, so we can learn from each other.
Last Edit: 7 years 3 months ago by marc.
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Proview youtube channel for beginners 7 years 3 months ago #8623

  • benoit
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hi JavKin,

just a question: what's linux distribution you use?

note that Proview is deasigned for Ubuntu 14.04 LTS (also Linux Mint 17.3)

/ben
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Proview youtube channel for beginners 7 years 3 months ago #8630

  • claes
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Ben,

I've added links to your videos on the document page. I hope you don't mind.

/Claes
Last Edit: 7 years 3 months ago by claes.
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Proview youtube channel for beginners 7 years 3 months ago #8634

  • JavKin
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Hi Claes,Ben and Marc

According to all of you give me guides,the question has been solved. thank you very much and I will describe my experiences follows to help others as well
First I find the sequence is very impotant,I build node in RootVolumeConfig:"You have to enter the configurator for your root volume and build the node projectname.",so the runtime not opening the file also has been solved, Maybe we need to building in volume.

but I find a new question when I runtime plc program(Figure2.png),I give a plant-Reset signals=1,according sequence,the plant-Dv becoome signal=1,but the plant-Dv1 not done,plant-Dv2 is also not done after delay 2 second, So I want to ask whether set attributes in order object? and why it did not runtime? I expect to all reply to me!
Best wish!

/Javkin
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Proview youtube channel for beginners 7 years 3 months ago #8641

  • benoit
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hi JavKin,

Rem#1: In my previous post I has told you to declare a "reset" variable and define it in the 'ResetObject' attribute of plc.
Note this variable is use only to reset the grafcet (not to use for transition like in your grafcet).
When you start your plc it's not necessary to change the 'reset' value (e.g. set to 1)
But the 'reset' variable can be used (in your program) to initialize the grafcet with some condition (e.g. when some alarm appears)

Rem#2: I addvise you to connect the outgoing connection of the T2 transition to the InitStep input... and try again to run, tell us if it's ok.


For Claes,
thanks you very much for your action, of course I am agree and I am very happy to contribute at the beginners's help.

/ben
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Proview youtube channel for beginners 7 years 3 months ago #8655

  • JavKin
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Hi Ben

Thank you give me advices,I thought and understood the process finally I understand the error I meet !

Question# 1: I find a error in my PLC program which the "Reset Object" ,is just a attribute in PLC program when PLC have the InitStep ,should not in PLC program. So I only need to add the "NodeName-Reset" in PLC Reset Attribute instead add in PLC program as a input varible.

Question # 2: I understand the sequence of the PLC program and utlizing StoDv as a ouput is not appropriate,I have modified the program as follow (Figure.png)

I have to prepare to learn the more knowledge about the signal and bus ,Thanks again for your help !

Best wish!

/Javkin
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