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| 8/13/2016 5:10 PM | |
Joined: 9/27/2006 Last visit: 6/3/2023 Posts: 12033 Rating:
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Hello abuzr; See if the information in the following FAQ can help you: How do you configure the DP/PA link in the external master / STEP 7 V12/V13 (TIA Portal)? https://support.industry.siemens.com/cs/ww/en/view/79159361 Hope this helps, Daniel Chartier |
| 8/14/2016 2:37 PM | |
Joined: 9/9/2014 Last visit: 5/31/2021 Posts: 6 Rating:
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Hello dainel thank you , but actually i want use Link 6ES7157-0AD82-0XA0 which is not existing in GSD generator tools . |
| 8/14/2016 3:46 PM | |
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Joined: 9/27/2006 Last visit: 6/3/2023 Posts: 12033 Rating:
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Hello Abuzr; Sorry, I did not pay enough attention to the part number you were providing, in my first reply. Unfortunately, what you have is not a DP/PA link, but a DP/PA coupler (Ex version, with limited power for Ex zones...): 6ES7157-0AD82-0XA0 DP/PA COUPLER, EX-VERSION A coupler allows PA instruments to connect directly (with their own GSD file for Profibus-PA) to the DP network (through the coupler), with the caveat that the DP network will not work above 45,45 kB. The whole network will have to be brought down to that speed. A DP/PA link is a construct, with an IM 153-2 head (as shown in the TIA Portal setup screen you saw earler, with a number of DP/PA couplers (up to 5) heading their own PA network. The IM 153-2 allows the DP bus to operate at its customary speed (up to 12 MB) while the couplers handle the PA communications with the instruments at their own low speeds (PA speed is 31,35 kB, due to FISCO limitations). To use a DP/PA link you need to build a GSD file that includes information from all PA instruments attached. For a coupler you do not, you only need the GSD file for each PA instrument, integrated in the Profibus configurator. The following manual and FAQ should help clear up any missing information on PA network setup: SIMATIC Bus links DP/PA coupler, active field distributors, DP/PA Link and Y Link https://support.industry.siemens.com/cs/ww/en/view/1142696 How do you set up the DP/PA link and how do you configure the DP/PA link and DP/PA coupler? https://support.industry.siemens.com/cs/ww/en/view/51678187 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 8/14/2016 3:48:56 PM |
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