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use of document IT-CP for HTML pages

Created by: nguyentientoan at: 6/28/2010 6:06 PM (11 Replies)

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6/28/2010 6:06 PM	Rate (0)
nguyentientoan Posts: 25 Rating: (0)	Georgio Hi. I create HTML pages for process control and visualisation. I use communication processor CP 343-1 Advanced. This CP has 4 basic applets: Ident, Status, Get and Put applets to use them in code of HTML page. I know that I can program my own applets with Java coding. But I want to ask if somewhere exist other applets which can I download and use in my HTML pages ?? Some graphs or other visualisation products. I have searched for applets on siemens support but there are only 4 applets mentioned above. Thanks a lot. Georgio J_Bell Dear Georgio, I do not know all possible solutions and not nearly all created applets but maybe this will give you some idea: Application of configurable S7 applets for simple plant status visualization and control Best regards J_Bell i don't creat HTML with s7 applets, i use document IT-CP but don't creat HTML page. ex: <APPLET CODE=“de.siemens.simaticnet.itcp.applets.S7IdentApplet.class” CODEBASE=“/applets/” ARCHIVE=“s7applets.jar, s7api.jar” NAME=“s7_MLFB” WIDTH=150 HEIGHT=35> <PARAM name=”RACK” value=0> <PARAM name=”SLOT” value=3> <PARAM name=”BACKGROUNDCOLOR” value=”0x00FF00”> </APPLET> HTML page display: error ,click for detail help me! Splitted from Java Applets for HTML pages. Attachment IT-CP-Info_e.pdf (258 Downloads)
nguyentientoan Posts: 25 Rating: (0)	Last edited by: O_Moderator at: 6/29/2010 10:31 AM new subject after splitting
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6/28/2010 7:49 PM	Rate (0)
Aristotelis Posts: 147 Rating: (34)	Hi Maybe if you take a look in the S7 Java Beans you may find something useful: Download of the JAVA S7 Beans Library V.2.5.5 for CP243-1 IT, CP343-1 IT/Advanced and CP443-1 IT/Advanced Hope this helps
Aristotelis Posts: 147 Rating: (34)
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6/30/2010 5:40 AM	Rate (0)
nguyentientoan Posts: 25 Rating: (0)	i tried but i don't creat HTML page. i use Notepad editor but while run Jvava console display: ex: Exception: java.lang.ClassNotFoundException: de.siemens.simaticnet.itcp.example.Example8.class and at the moment,does modul IT-CP need online?
nguyentientoan Posts: 25 Rating: (0)
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6/30/2010 9:09 AM	Rate (0)
Aristotelis Posts: 147 Rating: (34)	I understand that you have problems with creating html pages... I would propose that you use Eclipse IDE (found here: www.eclipse.org) in order to create, test & debug your html pages, instead of Notepad. There is also a very convenient tool, called HTML Code Generator (HCG for short) that you can find here: How are HTML pages automatically generated (with S7 applets) for SIMATIC NET IT CPs? Essentially, is an automated page creator for CP x43, capable of embedding Applets too! Hope this helps
Aristotelis Posts: 147 Rating: (34)
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6/30/2010 4:10 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, did you try the HCG V 1.0 already? If not check this sample I created for an S7-300 PLC with CPU at Slot 2 and CP in Slot 4 (right besides the CPU ... without IM 360 or IM 365) Just store it on the CP and call it... it will work. Best regards J_Bell By the way... the latest Advanced CPs do not provide the Applet interface anymore. Here you need to downgrade to the V 2.5.5 of the Filesystem. Attachment Ident Applet Sample.zip (340 Downloads)
J_Bell Posts: 5822 Rating: (412)
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6/30/2010 6:32 PM	Rate (0)
nguyentientoan Posts: 25 Rating: (0)	sorry,i don't down Ident Applet Sample.zip,you can send for me: tientoan.dk4@gmail.com and i need down Eclipse IDE classic or other
nguyentientoan Posts: 25 Rating: (0)
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6/30/2010 7:03 PM	Rate (0)
nguyentientoan Posts: 25 Rating: (0)	thank you very much!
nguyentientoan Posts: 25 Rating: (0)
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7/1/2010 11:15 AM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, I am sorry but I must say I am a bit confused. On the one hand you show the programming for JAVA Applets and on the other hand you want to use Eclipse, which would have to be used for JAVA Beans and JAVA programming. What is it you want to do? The sample I added to my last post contained already the HTML code required to use the Ident-Applet with the CPU and the CP (in slot 4) of the S7-300. Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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7/3/2010 3:22 AM	Rate (0)
nguyentientoan Posts: 25 Rating: (0)	i want conect HTML page with IT-CP. into HCG tool i can creat HTML. how does CP need set?accessing a variable in a data block?
nguyentientoan Posts: 25 Rating: (0)
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7/5/2010 12:17 PM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello, I am sorry... but I seem to still not get your point. To this post I add a screenshot with the required parameters for addressing a variable in a GET Applet. It looks quite the same with a PUT Applet. The only thing you have to decide is... how the data has to look like in your HTML page. Did you read the manual delivered with the HCG yet? After creating your code you have to load your HTML file via FTP to the CP. As soon as it is stored in the CP you can open the Page with your Web browser... and there you see the data. To address the data itself you have two choices. 1. direct addressing, this way you enter directly the address in your PLC CPU. 2. indirect addressing, this way you define a name in HW Config (configuration of the CP) and this name needs to be linked with the data in your PLC. Personally I use most of the time direct addressing. Best regards J_Bell Attachment Addressing in HCG.JPG (273 Downloads)
J_Bell Posts: 5822 Rating: (412)
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This contribution was helpful to 1 thankful Users nguyentientoan

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