Novice in CODESYS

Raph7454

hello,

I am novice in Codesys UniPi for Raspberry
I have already installed all packages from the Data sheet CODESYS For UniPi that works (I purchased CODESYS Control for Rapsberry Pi SL)
But i would like to have a example project to learn if it's possible please (activate Relays, 1 wire, ...) And how can I download the project compiled into my Raspberry ?

Thank you very much

Raphaël

Martin Kudláček

Hello @raph7454,
what UniPi PLC do you have?

Best regards,
Martin

Raph7454

Hi Martin

UniPi 1.1 and a EMO R8 extension relays card

Best regards
Raphaël

Martin Kudláček

Hi @raph7454,
then you need to install this package as well: https://store.codesys.com/codesys-for-unipi.html
On this page, you can see a link to Product Datasheet, where you can find more information about how to use the IOs in Codesys.

Best regards,
Martin

Raph7454

Thank you Martin

I've already do it.

Is there a project example ?

Martin Kudláček

I am sorry @raph7454,
I overlooked the information that you have already installed the package. Unfortunatelly there is no example project for Codesys. If you doubleclick on the GPIO_UniPi, UniPi_Ai or UniPi_Relays you will get to the dialog where you can see available IOs and you can map them to the variables and then you can work with them in the program.

Martin

DavidCozens

Hello @Raph7454, all of the IO on the Unipi work the same as other CODESYS devices. Use the device tab to map the IO into your application. The data sheet provides guidance on each device. The package also installs a new application template so that in one step you can create a new UniPi application with all devices installed ( you will just need to add the expansion module).
Regarding how to download, login etc. CODESYS for UniPi is adding device drivers to CODESYS for raspberry pi. There is a large active forum of users on the CODESYS forums. I suggest that for general CODESYS questions you will find answers to most of your questions already posted there.
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