5/29/2007 10:59 AM | |
Posts: 5 Rating: (0) |
********************************************************************************************************************** http://support.automation.siemens.c...iew/en/24786764 https://www.automation.siemens.com/...tml?HTTPS=REDIR Hello guys does anyone mind giving me a short tutorial ? The links above are for the siemens website application examples for the logo 12/24Rc Of interest to me is the program example for 1)*Heating Control* 2)And scaling of 4-20mA sensor 3)Storing Analog min max values I dont understand what the symbols used in the FBD mean and what they are doing there . If you can spare the time I would appreciate it. Regards Wayne |
6/5/2007 9:23 AM | |
Posts: 661 Rating: (123) |
Hello britkid, sorry for my late answer, i didn´t notice your thread. If you don´t know what the symbols (you mean the function blocks?) in the examples do, mark them e.g.at the left side of the screen (tools), then press F1 for help. You can also open a placed function block with a double klick and klick at help. To teach yourself,maybe it´seasier not to use these examles at first. I would place an analog input, an analog amplifier and a message text. In the message text you display the actual value of the analog amplifier. Then you can simulate easily what effectchanges at the scaling of the analog amp. have. Then you can change/modify one of the examples. Finally here some pages copied out of the logo! manual. Here you can find, how analog fuction blocks have to be scaled (4.3.6). You can do the scaling in all analog functions except analog MUX. BR Fux Attachmentsetting gain and offset.pdf (312 Downloads) |
5/23/2017 10:22 AM | |
Joined: 8/21/2014 Last visit: 9/24/2024 Posts: 1024 Rating: (14) |
New question published by AutoGen_8659073 is split to a separate thread with the subject Seeing if analog signal on the input is going up or down. Best regards |
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