3/14/2013 2:17 PM | |
Posts: 3609 Rating: (29) |
Import of a Technical Question of the User phendrik
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4/19/2013 8:50 AM | |
Joined: 11/19/2009 Last visit: 8/20/2024 Posts: 2 Rating: (0) |
Dear All I attached a Hart compatible device to PIW512. Value obtained "classic way" is O.K. (MD274 OB1 net 2). HART-value via PIW528 is O.K. (MD110 FB80 net 3). Using SFC58 & SFC59 results after a while in a CPU-stop (cycle time exceeded). Sometimes i receive a value, but not every clock-trigger (M198.7). Where do i go wrong? regards Paul AttachmentHART-reading.pdf (498 Downloads) |
Last edited by: O_Moderator at: 4/24/2013 9:09 AM |
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4/23/2013 3:21 PM | |
Joined: 11/19/2009 Last visit: 8/20/2024 Posts: 2 Rating: (0) |
revisedversion attached Using SFC58 & SFC59, sometimes results in avalue (I0.2 = always true = continuous polling). CPU keeps running, probaly due removing loop in FB80 net 4 & 5. any suggestions? AttachmentHART-rev-e.pdf (449 Downloads) |
Last edited by: O_Moderator at: 4/24/2013 9:10 AM |
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This contribution was helpful to1 thankful Users |
8/24/2021 2:39 AM | |
Joined: 3/4/2015 Last visit: 7/15/2024 Posts: 16 Rating: (11) |
Hi phendrik. Have you ever found an answer for your question Cause i have the same problem |
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