Hi all,

I am pretty new to Telegram concept."How" to extend Telegram is answered!.

Could  someone explain or share any article which shows how to map the extended telegram with the desired VFD parameter ??

Thanks.

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Split from G120X telegram extension.

Hello,

so when you already know how to extend the telegram you need to do the following to connect the parameters you want to transfer to the PLC:

Go to parameter p2051 of the drive. This parameter has several indices and each index stands for 1 word (PZD) that is sent to the PLC. p2051 is a CI (connector input) parameter, so you can connect any "CO: …" parameter to it and that way select which parameter is transfered via which PZD. Note that p2051 index 0 stands for the first PZD, p2051 index 1 stands for the second PZD and so on.

At the PLC side you need to know at which PZD you transfer which parameter. You will receive it at the PLC side and there you can use it for your user program.

Hi all,

Thank you for the solutions. Will give it a try.

I hope it is the same for my current setup of G120C inverter with a BOP-2 operator panel. Software is TIA Portal V14. CPU S7-1200 series.

Thanks,

Zach