11/29/2005 2:08 PM | |
Joined: 10/5/2005 Last visit: 4/9/2024 Posts: 63 Rating: (6)
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Hi, there is only a modbus slave from Siemens. An example you will find on: https://www2.automation.siemens.com/microset/html_76/support/tipps/tt-kommunizieren.htm Click on Tip 41... Or you buy a official product. It's called "Instruction Library" https://mall.automation.siemens.com/DE/guest/index.asp?aktprim=0&nodeid=10009333&lang=en&foldersopen=-1-10906-1070-1071-1072-1073-1074-1121-1123- But it's also a slave only... Last but not least: There is an modem module EM241. This one is able to work as a master or as a slave. Look to: https://mall.automation.siemens.com/DE/guest/index.asp?aktprim=0&nodeID=10007503&lang=en&foldersopen=-1-10906-1070-1071-1072-1073-1074-1121-1123-1106-1107-&jumpto=1107 Thats all I know about modbus. Regards! Mausus |
3/7/2006 6:35 PM | |
Posts: 62 Rating: (19) |
I checked the program and it's okay to send per the notes provided by Siemens. Have at it and good luck. Drop me a line if there's any questions. Best Regards, Thumper AttachmentModbus_master.zip (533 Downloads) |
2/18/2007 6:22 PM | |
Posts: 2 Rating: (1) |
How is the connection of wire? |
2/19/2007 8:04 AM | |
Posts: 2930 Rating: (432) |
Hi all, since a view days the Micro/WIN SP5 is avaliable. If you have installed the Instruction Library for STEP 7-MicroWIN and you install the SP5 then you get the official new Libraries. The new libraries are: 1. USS protocoll for Port 0 and 1 2. ModbusRTU Master for Port 0 and 1 Here you can download the MicroWIN SP5: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=de&siteid=csius&aktprim=0&extranet=standard&objid=24676421&DataKey=24676421&treeLang=de If the link does not work, then goto the Siemens Support pages and look for the ID 24676421 I hope this helps Regards Helmut |