11/1/2012 2:45 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
please see address selection |
11/1/2012 2:47 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
now for address error, sorry for separatin b/c of upload error
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11/1/2012 8:15 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Is there any solution? |
11/1/2012 8:51 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684) |
Hello m. shoaib khatana; Look at the first screenshot you sent us. You are asking access to register 400001. That is considered an "extended address", and I do not think WinCC supports them. This is not a valid Modbus address (one digit too long) in aWinCC application Try address 40001. See if it removes the error. For more details on Modbus addressing ranges, have a look at our friend smiffy’s presentation . Modbus General Description Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 11/1/2012 9:57 PM |
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This contribution was helpful to1 thankful Users |
11/2/2012 3:32 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Dear Sir, Please see overall settings with online connection
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11/2/2012 4:05 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Dear nmnogueira, I have proceed as you say now no address error but process value is zero
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11/2/2012 7:00 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Please see required registers of my device |
11/7/2012 3:08 PM | |
Joined: 3/15/2010 Last visit: 6/18/2024 Posts: 137 Rating: (9) |
Just to confirm, are you using address 400001 (with 4 zeros)? |
11/10/2012 1:57 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Dear Sir, I am using smae address 400002 and 400001 and give you connection status.
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11/16/2012 4:43 PM | |
Joined: 10/31/2011 Last visit: 9/2/2024 Posts: 400 Rating: (5) |
Is there any further remedy..... |
3/16/2015 11:14 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
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