9/27/2009 4:20 AM | |
Posts: 5 Rating: (0) |
Hello! I'm new programming S7-200 and I need to know what hardware and softwareI need to implement a Modbus RTU communication with this PLC? Thanks |
9/28/2009 5:13 AM | |
Joined: 3/21/2006 Last visit: 4/25/2024 Posts: 10228 Rating: (1181) |
Hello, 1. You need "SIMATIC STEP 7 Micro/WIN ADD ON: Function Library V1.1 (USS + MODBUS) for STEP 7 Micro/WIN 32".Order number is 6ES7830-2BC00-0YX0. More info at http://support.automation.siemens.com/WW/view/en/17470979 2. Also how to implement Modbus in S7-200 look at http://support.automation.siemens.com/WW/view/en/27832512 Hope this will helps. Best regards, Hristo Mihalev |
Last edited by: O_Moderator at: 9/28/2009 8:29 AMlinks edited |
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