Hello colleagues.

Anyone can share simple project how to operate with Analog transducer thought HART protocol. 

Also it is still dark, if I  take example 6AG1331-7TF01-7AB0  AI card which as I see have  8 channel  may I  connect several HART  slaves at one channel?  attached is 'RealParas" video screenshot, that seems like i mentioned above.

Appreciated any feedback 

 Thanks really helpful information.

I think each channel should have own ID for HART but at  TIA V15.1 I can not see that option. Am I doing something wrong? 

AI card is  6AG1331-7TF01-7AB0 and CPU 317-2PN/DP

 dchartier

Hello Grixo;

The screenshot you have presents a multidrop configuration with HART instruments.

The Siemens HART modules only support monodrop connections, each HART instrument is connected to a separate channel on the HART modules.

https://support.industry.siemens.com/cs/ww/en/view/22063748/20140822027

Hope this helps,

Daniel Chartier

ah I found the problem .

it was necessary to add I/O (ET200M) distributor station exactly with HART support 6ES7 153-2BA02-0XB0 and than you get  allowed to configure HART address 

Every HART transmitter I've ever taken out of a box has been factory default programmed to HART address 0.  Any of the handheld communicators assume HART address 0, but can be configured to communicate with  other HART addresses.  

My suggestion is that if the AI card can handle HART address 0 for more than one device on a multi-input  module then I'd keep HART address 0 for all the field devices.  

The reason for having all devices at HART address 0 is that it is just one more thing that someone  doesn't have to know when configuring either the input or the field device three years down the road when there's a problem with one or the other.

Such is not the case for multidrop HART; where each HART device on the network needs a unique HART address.