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Hey! 

Sorry for my bad english i'm french ;)

I need to do a projet where I need to use a output on my unitronics V350 TRA22.

So I use visilogic. 

I need to send information to a variator for move forway and move forback when I press a bouton on the tactil screen, and I really don't know how I can do this.

For conclude I need to use output for send a power in volt, it's possible ?

Thank for your help ;)

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Hey! 

Sorry for my bad english i'm french ;)

I need to do a projet where I need to use a output on my unitronics V350 TRA22.

So I use visilogic. 

I need to send information to a variator for move forway and move forback when I press a bouton on the tactil screen, and I really don't know how I can do this.

For conclude I need to use output for send a power in volt, it's possible ?

Thank for your help ;)

Hi Sefapie,

You can energize an output using a relay and make the contacts(NO,NC) wet with the particular voltage and send the same to the field.

Is this what you are looking for me or some thing else.

 

Cheers

Vj

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hi canvj

 

Thank for your answer 

But I have a other question, its' about the ladder, what we need to use, (a coil, a direct contact ? ) for do this ? 

And for the output, who I can choose and configure the outpout  that I need ? 

Thank ;)

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Unitronics has a number of example projects in the Help menu of VisiLogic. There are also a number of training videos available online. Check those out and see if it helps. You can also search the internet on Ladder Logic to get a basic understanding of how all this works.

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hi canvj

 

Thank for your answer 

But I have a other question, its' about the ladder, what we need to use, (a coil, a direct contact ? ) for do this ? 

And for the output, who I can choose and configure the outpout  that I need ? 

Thank ;)

 

A coil and a direct contact are programmatically the same and function the same inside the PLC.  The difference is a direct contact has an effect on the physical world, where as a coil is logic internal to the PLC only. To make a coil performance physical changes, you need to link it to a direct contact.

 

There are advantages to using coils and energizing contacts with them, and there are also advantages to driving the contact directly.

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I have this and i need when i push the on button a voltage at the 4 output 

The same for the button off but for the 5 output 

i have problem about ladder 

ty for your anwser

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In theory you need two lines of ladder logic to do what you want:

 

 

[  MB] --- (O4)

 

[/ MB] --- (O5)

 

 

When MB is 1, IE, your button is pressed, O4 energizes and O5 de-energizes

When MB is 0, IE, your button is not pressed, O4 de-energizes, and O5 energizes.

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