Instrument Control (GPIB, Serial, VISA, IVI)

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Compoway/F Tutorial?


@leaven wrote:

Hi PokeChop

I want to use Labview to control an Omron programmable relay (ZEN-V2 series) which was communication with compoway/f protocol.

But I can't find more information about compoway/f protocol.

And in this forums,  I find you have controled a Omron device by compoway/f protocol.

Can you give me some information about compoway/f protocol.


This actually looks fairly straight forward

 

Have a good ASCII chart handy

 

it does look like the "BCC" example is a failure of the tech writer- try a simple sum array rather than XORing. 


"Should be" isn't "Is" -Jay
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Message 11 of 20
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Hi Poke

Can you share the VI with me? Thanks.

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Message 12 of 20
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thanks for your help

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Message 13 of 20
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I'm having trouble attaching the vi to this reply.

I keep getting: 

"The contents of the attachment doesn't match its file type."

Is there another way to attach a vi to the forum posts?

 

Can you tell me what your email is and I can send it to you?

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Message 14 of 20
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Try attaching a zip file or a different browser. The forum has some long standing issues with attachments.
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Message 15 of 20
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Ok, Thanks for the info on the attachment.

 

The vi was created in the usual deadline crisis mode, so please do not

be too criticl of the code!

 

Hope it works for you.

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Message 16 of 20
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Hi,

 

Any chances you would have a part of VI you would be willing to share? I am using an OMRON ZS-LD40C, and getting started is already a struggle,

 

Many thanks,

 

Kentmey

Kentmey
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Message 17 of 20
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Here is what I have:

 

Good luck.

Message 18 of 20
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Hey,

 

that was quick, thanks

 

Could you save them with labview 2011 because I don't have labview 2013?

 

Many thanks,

 

Kentmey

Kentmey
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Message 19 of 20
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Hi,

 

Thank you for excellent programs!

However, I can' t find 485 TEST.VI.
Could you attach the VI?

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Message 20 of 20
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