7/25/2017 9:43 PM | |
Joined: 10/3/2008 Last visit: 8/28/2024 Posts: 961 Rating: (124)
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Hi, Wüstenräuber |
7/27/2017 9:55 AM | |
Joined: 9/16/2013 Last visit: 1/5/2024 Posts: 511 Rating: (106) |
Hello Jack Lohana. In order your example works you will need CPU, CP and Licence for communication blocks. From your attachment I can see that not all software parts has been installed on your SIMATIC Manager to support this example, and thats part for CP. Usually with CP there comes CD to install modbus driver and I'm not sure you got this installed. Thats solution number 1 and here is manual/PDF which you need to follow once you got this hardware with our self. Keep in mind this is very expensive solution. (CP + licence(2XV9450-1MB00) is about --Deleted Price---) Solution 2. would be to use integrated PN interface, so you dont need to buy CP https://cache.industry.siemens.com/dl/files/304/22660304/att_57060/v1/modbustcppncpu_en.pdf You just need to buy LICENCE(6AV6676-6MB20-3AX0). --Deleted Price--- Solution 3. is to buy s7-1200 which supports MODBUS TCP/IP without any additional modules recuired. Its price is from 120 - 200 euros depending how much memory of CPU you chooice. I usually take CPU s7-1212C for --Deleted Price---. In this the cheapest case you need to transfer your data to S7-300 with PUT/GET from s7-1200 which is not hard and its free once you bought these two PLCs. All what I have said you can find here: About MODBUS TCP blocks licencing there is good video which i suggest you to take a look |
Last edited by: SOble at: 7/27/2017 9:56:04 AMLast edited by: SOble at: 7/27/2017 10:00:39 AMLast edited by: Jen_Moderator at: 7/31/2017 7:48:31 AMDeleted prices. Website: |
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This contribution was helpful to1 thankful Users |
8/1/2017 10:24 AM | |
Posts: 93 Rating: (2) |
Thank you Soble for kind detailed response. Solution-1 Waiting for your prompt response. Thank you. Regards, |
8/2/2017 8:54 AM | |
Posts: 93 Rating: (2) |
Hello Experts, |
8/2/2017 11:08 PM | |
Joined: 9/16/2013 Last visit: 1/5/2024 Posts: 511 Rating: (106) |
Hey, Solution 1 yes you need CP and doungle key (ha rdware licence which u mount on the CP - 6ES7870-1AA01-0YA1- dongle(Master) Solution 2 you just need to buy licence for commnunication blocks. So siemens offers some functions but not for free Solution 3 is the best. Yes s7-1200 is all u need and you can transfer data to s7-300 cuz s7-1200 has got integrated profinet as well By the way wincc 7.3 supports modbus tcp for free |
Last edited by: SOble at: 8/2/2017 11:09:33 PMWebsite: |
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This contribution was helpful to1 thankful Users |
8/9/2017 1:52 PM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
New question published by jack_lohana is split to a separate thread with the subject Can get any link to download WinCC V7.3 or any version which supports Modbus TCP?. Best regards |
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