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1/31/2013 11:34 AM | |
Posts: 23 Rating: (0) |
Hello I want to start with say I'm completely new to HTML code. I'm trying to convert a small HMI interfaceto a web interface, but Iran into some challenges I have trouble find information about. #1 Are there a placeswhere Ican find SCADA objects / symbols,in GIF formatso they can be used in HTML? for examplesymbols of engine, pumps and so on. #2 I've triedtomake login on theuser-defined page so youdon't have to gopast the "start" page and log.I've used this guide Link But the CPUwent intoerror when I download, also when downloading the sampel file. Any thoughts on what the problem is? #3 I also need a graph showing the level in a tank. But I can not find any guid or information on how to do this? #4 I also need and illustrate a lamp that shows if the engine is running or stopped. I found out that I should have two images, A green for active and red for inactive. But how is the HTML code for switching between the two imagesacording tothe value of a BOOL? I have found out the morebasics functions, read the value from the PLC, write the value to the PLC, Start and stop button and alarm handling with HTML and AWP code. Hardware : Siemens S7-1211C AC/DC/Rly Firmware : 2.0.2 |
1/31/2013 3:44 PM | |
Posts: 267 Rating: (24) |
Hello, for #2: perhaps your firmware is the problem; the latest for your CPUis V2.2: Link Do you know this: http://support.automation.siemens.com/WW/view/en/58862931 |
1/31/2013 4:03 PM | |
Posts: 23 Rating: (0) |
Thanks, I will try a firmware update and let you know how et works out. Yes i have used that link. And they use what im asking for in #3 and 4, but i simply can't figure out how how it's made only by and look at the code. |
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