2/21/2012 8:24 AM | |
Joined: 8/31/2010 Last visit: 10/1/2023 Posts: 1499 Rating:
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Hello Tranhieu0983, Q1: S7-1200 has a seperate communication modules for PROFIBUS DP Master and PROFIBUS DP Slave connectivity. Whereas S7-200 can only act as a PROFIBUS DP Slave. So for S7-1200 and S7-200 PROFIBUS DP communication you make the S7-1200 as DP Master and configure your S7-200 asDP Slave in MicroWIN. Insert the GSD file of S7-200 (EM 277) into STEP 7 v11 and have this as reference - How can you communicate data between the S7-200 and the S7-300 via PROFIBUS DP?(the GU interface may be different in STEP 7 v11 when compared to STEP 7 v5.x; also in place of S7-300 you are using S7-1200) Q2 and Q3: What is you PROFIBUS master and what is your PROFIBUS Slave? |
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8/24/2017 12:08 PM | |
Joined: 6/19/2017 Last visit: 9/29/2023 Posts: 7329 Rating:
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New question published by PKK.PLCENGR is split to a separate thread with the subject How do config communicate between PLC S7-1200 with PLC S7-300 by Profibus network?. Best regards |
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11/3/2017 6:38 AM | |
Joined: 6/19/2017 Last visit: 9/29/2023 Posts: 7329 Rating:
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New question published by AutoGen_819648 is split to a separate thread with the subject communication between s7-1200 and S7-300 with Profibus . Best regards |
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