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ATT (FC84), FIFO, OB35

Created by: MatthiasV at: 3/30/2011 2:14 PM (1 Replies)

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3/30/2011 2:14 PM	Rate (0)
MatthiasV Posts: 30 Rating: (0)	Hi I have a REAL-value at an input and want to take a sample of it every 10min. I already posted some notes on forums but don't get it that great jet. I'm new to all of this. I think I can use the ATT block (FC84) to read my input value (MD10) into a table. So I could put the value in a table, 10 min later will it put in the new value I guess? Well will it put the first value a level lower in the table? And put the new sample in it's place? Because that's what I want. At entry 1 of the table it sets the maximum number of entries (table length). (=144 in my example) At entry 2 of the table it sets the current number of entries (for example = 4) At entry 3 of the table it starts with the first data of the block so entry 4 until 144 are the other sample values I guess? So when it reaches 144 I want it to delete it's 144 value, move all the other values 1 place down so that the new sample can take entry 3. So as I already said I want to call this every 10min so can I use OB35 and set it to 10min? And in OB35 paste the ATT block etc. ? Please help me out here. I'm lost :s Thanks in advance.
MatthiasV Posts: 30 Rating: (0)
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3/30/2011 2:21 PM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135)	Thread closed, because question is already discussed in the following thread How to collect a few samples of a temp.measurement and store them for further use???. Best regards O_Moderator
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