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MOXA, RS-485, ModBus RTU


@Gadjetins wrote:

 

 

Why do you have an object constant at the beginning of your code? 

 

What is the first subVI called, the one generating the error?  Why is it there?

 

 

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Message 21 of 52
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I do not understand why I do not have the last function (close)

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Message 22 of 52
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I just started to understand labview and looked in one of the examples (not from the library)

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Message 23 of 52
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@Gadjetins wrote:

I just started to understand labview and looked in one of the examples (not from the library)


Good. Let us know if you are able to read registers from your device.



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Message 24 of 52
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I'm sorry, I put it wrong! I am still poorly versed in labview and did not refuse help, my English is wrong ((

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Message 25 of 52
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So, were you able to run the example I provided? 



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Message 26 of 52
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I can not find the last element of the circuit, if it is "modbus master out" then the program ends with an error window

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Message 27 of 52
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What kind of Modbus driver you are using?



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Message 28 of 52
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please tell me where the address of the device is indicated??

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Message 29 of 52
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modbus.jpg

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Message 30 of 52
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