5/18/2015 12:43 PM | |
Joined: 9/8/2009 Last visit: 7/17/2023 Posts: 1410 Rating: (153) |
Hi, I want to show a trend on panel, no history trend, actual value only. I have found a description: https://support.industry.siemens.com/cs/ww/en/view/34230359 In this description says that cyclic data trend is not possible directly, you need to set up Data logs, but on KTP600 there are no Dat logs possible. What this means that trend view isn't possible at all? Basically, it is not possible to have a trend display updated continuously, because upon calling it, only the available archive data can be read out. However, to have the current trend shown nevertheless upon calling Trend View, you must configure a second trend in the same trend display. The second curve must have the same variable, but the trend type "cyclic real-time", because this trend type is updated continuously in cycles Create archive
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