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TIPs and Samples Programs for User-defined web pages and S7-1200

Created by: Denilson Pegaia at: 8/9/2011 9:35 PM (80 Replies)

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12/13/2012 9:57 AM	Rate (0)
salrandazzo Posts: 57 Rating: (8)	Pegaia Hi, Mr. Bakerjw has gently gives us a V11 project with the sample program listed in the chapter 13.3.8.1 of the S7-1200 System Manual ("wind turbine"). I can't succeed to make this turbine control fully working. It works fine on booleans (Manual, jaw and pitch override) while it doesn't work on numeric fields. I tried it with IE8 and Google Chrome. Using a CPU 1214 FW V3.0.16ES7 214-1HG31-0XB0 I'm logged in into the main web page with the write password. Any hint?
salrandazzo Posts: 57 Rating: (8)
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12/13/2012 10:08 AM	Rate (0)
salrandazzo Posts: 57 Rating: (8)	Thank you Pegaia for your hints, they are driving me to succeed. I have a problem with the "use" clause on an alias variable definition. Imagine that there is a merker variable "M_Int_Quota_Sin" in my project, corresponding to MW72. I succeed to print it on the web page, using: :="M_Int_Quota_Sin": or :=MW72: But if I try to define an alias Qsin using the instruction: <!-- AWP_Out_Variable Name='Qsin' Use='M_Int_Quota_Sin"' --> I can't succeed printing the variable on the web page using :="Qsin": Moreover, and maybe this is the reason of the failure, when I compile the DB333 before to download the program into the PLC, I get this warning message: "Webint: variable PLC "Qsin" not found". But Qsin should be considered as an alias, not as a PLC variable name. What's wrong? Thanks for your help.
salrandazzo Posts: 57 Rating: (8)
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12/14/2012 10:03 AM	Rate (0)
Damir Sumina Regular Member Joined: 7/14/2010 Last visit: 1/11/2023 Posts: 13 Rating: (0)	Hi miguelmezar! I have same problem. I tested Remote wind turbine with CPU 1214C firmware V2.2 and TIA V11 SP2, and the website can only write into DB Boolean values, but when you write data type real in the "I/O Fields" the entries are not written to "Data_block_1". Have you found a solution to this problem? Regards,

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12/14/2012 3:07 PM	Rate (0)
salrandazzo Posts: 57 Rating: (8)	Pegaia Hi, The User-defined web pages are a nice new feature, available since the version 11 of the STEP 7. The S7-1200 System manual has very good information about it. The objective o this tips is to complement it with the main steps to the configuration, collecting some extra information about the theme and give some sample programs. Thanks to those exaples I succeded to create my two-user pages simple application. I'd like to add my own example. It's very simple, but showing: - two webpages structure - simple merker and DB variable value display - parameter configuration - digital outputs manual override with ON/OFF buttons Attached you'll find: - TIA portal example project - web pages - explaining document. Unfortunately I had to use italian language, but web pages are english commented and document is rather self-explaining with lot of screenshot. I'll translate it but it requires time. Maybe someone other will do it. Send me a message if you need the word original document. I still have a doubt on alias usage, maybe someone will answer to my question. Regards. Salvatore Randazzo Attachment S7-1200 Web example.zip (1324 Downloads)
salrandazzo Posts: 57 Rating: (8)	Last edited by: salrandazzo at: 12/15/2012 10:41 PM remember to change ( and ) with /< and /> signs (form method="post" action="" ) (input type="text" name=''"Parametri".Sbilanc_OK'' value='':="Parametri".Sbilanc_OK:'' size="6") (/form) Last edited by: salrandazzo at: 12/15/2012 10:33 PM revision #1: so far I verified that we could even not use the "submit" button to confirm all modified configuration values. Each value can be separately confirmed with this code:
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5/29/2013 11:36 AM	Rate (0)
jrogac Posts: 8 Rating: (0)	i downloaded this program and now my PLC is locked. I didn't see that it set the password. Is there any way to unlock it or reset it to factory settings without the use of memory card.
jrogac Posts: 8 Rating: (0)
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5/29/2013 12:32 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 6/5/2023 Posts: 4184 Rating: (1342)	Hi try to go online by online access, your Ethernet card, update, your cpu, online&diagnose, functions, reste to factory settings. Has your CPU FW 3.0.1?
	Denilson Pegaia Siemens Industry Sector Technical Support
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5/29/2013 5:10 PM	Rate (0)
jrogac Posts: 8 Rating: (0)	Yes it has 3.01 firmware.....i will try to go online tomorrow when i'm at work. thx for your quick response
jrogac Posts: 8 Rating: (0)
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5/29/2013 5:39 PM	Rate (0)
FreakOnALeash Posts: 267 Rating: (22)	The password is "talea"!
FreakOnALeash Posts: 267 Rating: (22)
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5/30/2013 10:03 AM	Rate (0)
jrogac Posts: 8 Rating: (0)	Thank you FreakOnALeash, you saved me. I'm pretty new at this PLC programming.
jrogac Posts: 8 Rating: (0)
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5/31/2013 2:11 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 6/5/2023 Posts: 4184 Rating: (1342)	jrogac Yes it has 3.01 firmware.....i will try to go online tomorrow when i'm at work. thx for your quick response Hi, I suggest you upgrade as soom as possible your S7-1200 to firmware 3.0.2 Take a look please athttp://support.automation.siemens.com/WW/view/en/64789124
	Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 2 thankful Users Mo.Sa jrogac

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