4/8/2016 11:23 AM | |
Posts: 1 Rating: (0) |
how do you find that pbm i am also have same |
4/9/2016 8:58 AM | |
Posts: 4 Rating: (2) |
Please find attached sample for V4.1 CPUs. for MODTCP communication. Attachmentsample V4 MOD TCP.zip (1470 Downloads) |
This contribution was helpful to1 thankful Users |
4/28/2018 3:39 PM | |
Joined: 9/23/2005 Last visit: 9/19/2024 Posts: 4347 Rating: (1446)
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Hi, Here there are a V15 version of a demonstration program and casts showing about how it was created. The project uses S7-1500 (but the configuration is similar to S7-1200). The use of S7-1500 has the advantage to be simulated in PLCSIM Advanced. AttachmentMODBUS.zip (1385 Downloads) |
Denilson Pegaia |
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This contribution was helpful to1 thankful Users |
5/2/2018 6:35 PM | |
Posts: 1 Rating: (0) |
Do you have any project with v14 ? thanks a lot.... |
7/20/2018 8:06 PM | |
Joined: 7/7/2010 Last visit: 9/24/2024 Posts: 15223 Rating: (2417)
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The s7-1500 manual ( https://support.industry.siemens.com/cs/ww/de/view/86140384 ) section 11.1 (around page 228) talks about maximum available connection resources.
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Last edited by: Jen_Moderator at: 7/23/2018 9:57:43 AMOptimized link. science guy |
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This contribution was helpful to1 thankful Users |
7/21/2018 5:32 AM | |
Joined: 8/24/2011 Last visit: 9/10/2024 Posts: 68 Rating: (2) |
hi, This link in generating error 404 to me... |
8/16/2018 3:33 PM | |
Joined: 8/25/2014 Last visit: 4/19/2024 Posts: 133 Rating: (1) |
Hello all. I am trying to communicate with an external device which is ModbusTCP compatible with a S7-1200 PLC. The external device is a heater and I would like to set the setpoint temperature of the heater and periodically check the actual temperature. So I used the example program from Mr.Pegia. When I downloaded the PLC configuration and the PLC code to the PLC I see the following status on the MB_Server block: 7002 - Intermediate call. Connection is being established. This does not change. The command consists of 10 characters, so I sent the following to change the setpoint of the temperature in HEX: 007B, 004D, 0000, 0000, 0000, 0008, 0009, 0008 000D,000A Can anyone please give me some input on what to try next. Cheers. Aleix ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 8/17/2018 1:03:56 PMInserted splitting-mark. |
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