6/28/2016 11:52 AM | |
Joined: 10/19/2015 Last visit: 12/29/2023 Posts: 2 Rating: (0) |
Hi, I have tried using MB_CLIENT block in S7-1500, in the other end I used Modbus Simulator to read values or write values. But I am receiving error and status shows the code16#80A4. Whether I need to add device in hardware config, to receive data in other end? Also suggest best Modbus simulator software to read/write values from PLC I am using 1511-1 PN PLC, TIA PORTAL V13 Appreciate if anybody could help to resolve this. Thanks ------------------------------------------------------------------------------------------ |
Last edited by: YogiG at: 6/28/2016 12:03:42 PMLast edited by: YogiG at: 6/29/2016 3:38:44 AMLast edited by: Min_Moderator at: 6/29/2016 12:43:36 PMNew subject after splitting |
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9/4/2017 4:31 AM | |
Joined: 11/10/2014 Last visit: 7/11/2023 Posts: 31 Rating: (0) |
Hi, KSN You can check at MB_DATA_PTR. All the received parameter will put into it. |
12/4/2018 6:02 PM | |
Posts: 3093 Rating: (323)
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How do you evaluate the status of system blocks in STEP 7 (TIA Portal)? |
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