7/13/2013 4:50 PM | |
Posts: 16 Rating: (0) |
Hello All. I have a system with S7-200 cpu 226 and small text display TD200. I upload the program to my computer with Microwin 4.0 SP9, and i want to edit the messages displayed. When i open the data block, the datas is show in hexadecimal ... and i don't know can edit the strings, because the text display wizard don't recognize the beginning of the data block. When i compare the computer programm and the PLC, all is OK. My question is : -How to edit the data block ...? ... if in first ... i don't have the source code ... and i don't know the number version used by the programmer to build the PLC programm. ( first, i don't have the source code, because the PLC is before programming by other person, and the plant of the employee is now closed .... then, i don't can get technical support .... and i need to modifiy the text messages) I post the upload file from the PLC. If anyone can open the file, recompile, anc ca open the wizard to midify text messages, then post the file on the forum. Any helps is greatly appreciated. AttachmentUSCA 2 TPS 01 R.zip (320 Downloads) |
7/13/2013 10:19 PM | |
Joined: 5/4/2009 Last visit: 5/28/2024 Posts: 914 Rating: (40) |
Dear friend, From you project you provided it is clear that the "DB" is not made by the wizard, and it is not clear if it is intended for TD200 text display, I have configured for you a sample (not complete) DB for TD200C (as an example based on your project) and showed you (see pic file) how the "DB" is configured. I hope that this might help you to start build your own "DB" for your project. Have luck, feedback. Tomy AttachmentTD200C.zip (375 Downloads) |
Aim Higher |
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This contribution was helpful to1 thankful Users |
7/14/2013 7:49 PM | |
Posts: 16 Rating: (0) |
thank Tomy Master |
7/15/2013 12:06 PM | |
Posts: 5225 Rating: (1191) |
Some of the information can be extracted from the attached file. But I do no think it is too much helpful. You need to extract from this also the "header" part. It can be done, but will take work. w AttachmentTD text.zip (345 Downloads) |
This contribution was helpful to2 thankful Users |
7/15/2013 6:46 PM | |
Posts: 16 Rating: (0) |
Hello. Thank you William B. Now , i can edit the strings to the TD200 .. no problem !!! |
This contribution was helpful to1 thankful Users |
7/15/2013 8:26 PM | |
Posts: 5225 Rating: (1191) |
Glad to be of service. |
7/17/2013 10:11 PM | |
Posts: 72 Rating: (6) |
How u got it?
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7/18/2013 11:18 AM | |
Posts: 5225 Rating: (1191) |
Sometimes a good understanding only needs half a word. Please mpe explain why the given directions was of help. P_PANDE, This is going old school. Please see if you can find on the web the PDF file: Simatic, TD 200 Operator Interface, User Manual, Edition 5, 10/99 Refer to Chapter D2 in the document. A small piece from this is attached. Most of this applies to modern TD200. You can create a dummy setup with Microwin's TD wizzard to use as sample. Now you are half way there. Hopefully mpe will assist with the next steps. ..it is still hard work to get it done. Some scripting writing fellow will be able to help us with a app to do the decoding automatically. Any takers? Hope it helps. w AttachmentTD200_e (1995)_extract.pdf (375 Downloads) |
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