9/22/2016 11:00 PM | |
Posts: 2 Rating:
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Hello I´m working in a project based on a PCS7 V8.1 and some ET200s IM-151-8 with 6ES7138-4DF11-0AB0 Modbus RTU interfaces. I need to use the ET200s as a Master connected to two or more Slaves. I have no idea how to start this quest and I think the information below can be very helpfull. But the link for the sample is not working anymore. Could anyone help me ? tks
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Last edited by: Min_Moderator at: 9/23/2016 2:02:11 PMNew subject after splitting Last edited by: Eden Silveira at: 9/26/2016 1:59:22 PM |
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9/26/2016 8:26 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi, I found this for you: Master-Slave Communication with Modbus RTU Protocol for S7-300 and ET 200S Systems Sample program ET 200S 1SI MODBUS zXX21_11_1SI_MODBUS.zip for STEP 7 (TIA Portal) Which quantity frameworks can you use with the serial interface module ET 200S-1SI in Modbus mode? hope this helps, regards, |
FCK WAR! |
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9/26/2016 9:08 PM | |
Posts: 2 Rating:
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Thank you !
I will try it and post a reply with the results... ;) |
11/21/2016 3:00 PM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating:
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Hello, what error and where, or with which instruction? |
With best regards... |
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9/4/2017 4:17 PM | |
Joined: 8/21/2014 Last visit: 8/2/2024 Posts: 1006 Rating:
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New question published by dchaurasia is split to a separate thread with the subject I just Want to Know How Many Slave device can be connected to a Master 6ES7138-4DF11-0AB0.. Best regards |
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