6/28/2017 1:57 PM | |
Posts: 60 Rating: (0) |
does it have GSD file? |
6/28/2017 2:46 PM | |
Joined: 9/27/2006 Last visit: 9/24/2024 Posts: 12282 Rating: (2685) |
Hello martin; There is no specific gsd file or the 1Si module (serial, Modbus RTU master or slave). The gsd for the IM 151-1 (ET 200S Profibius slave) allows you o open a catalog of ET 200S modules for the configuration of the ET 200S station, including the 1Si serial modules. You must select the number of bytes per Profibus cycle (4 to 32 bytes), the larger the number the larger the data exchanges with the Probus master every cycle; the link below will show you how to access and modify the 1Si module parameters. This has nothing to do with the Modbus exchanges with your Modbus slaves that you will transfer to the Profibus master in your application. You might find the following Application example interesting, it discusses using a 1Si module on a IM 151-1 with a S7-300 CPU as Profibus master. You will find code and sample projects in the link: Serial Communication with ET 200S 1SI Module via PROFIBUS/PROFINET CP You might also want to look at these documents on the 1Si module Modbus: SIMATIC ET 200S Serial interface modules Hope this helps, Daniel Chartier |
This contribution was helpful to1 thankful Users |
Follow us on