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Datalogging

Created by: javed88 at: 4/12/2012 11:42 AM (12 Replies)

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4/12/2012 11:42 AM	Rate (0)
javed88 Bronze Member Joined: 7/19/2011 Last visit: 11/7/2024 Posts: 262 Rating: (5)	hie i m using wincc TIA and want to log some data . i have write a script for that but it is logging the data when i press the button bt i want to run it continously in the start of the program also i want to define some variable time selected by user for data logging pls suggest me
	Last edited by: javed88 at: 4/12/2012 11:43 AM Last edited by: javed88 at: 4/12/2012 11:43 AM JAVED AKHTAR
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4/12/2012 2:20 PM	Rate (0)
Tweety Posts: 3037 Rating: (192)	Hello, What version do you use Advanced or Professional with WinCC V11? Do you use PC Runtime or Panel? Tweety
Tweety Posts: 3037 Rating: (192)
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4/22/2012 5:16 PM	Rate (0)
javed88 Bronze Member Joined: 7/19/2011 Last visit: 11/7/2024 Posts: 262 Rating: (5)	Hie I m using Simatic Wincc V11 Professional and i m using PC Runtime
	Last edited by: javed88 at: 4/22/2012 5:17 PM Last edited by: javed88 at: 4/22/2012 5:17 PM JAVED AKHTAR
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4/23/2012 3:38 PM	Rate (0)
Tweety Posts: 3037 Rating: (192)	Hello, You can use this script on the scheduled task in WinCC V11. You have different trigger in the scheduled task. Tweety
Tweety Posts: 3037 Rating: (192)
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4/24/2012 7:59 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	javed88 hie i m using wincc TIA and want to log some data . i have write a script for that but it is logging the data when i press the button bt i want to run it continously in the start of the program also i want to define some variable time selected by user for data logging pls suggest me Why do you use script ? Just go to historical data section, configure data log (circular, segmented circular and so on), configure when you want to start it. Then add tags you want to log. I think it would be just good idea to read V11 help system on data logging. It will give you more details about logging. You can see example configuration in the attached screen. But this is only an example. For more infor read help of V11. Attachment ScreenHunter_17 Apr. 24 08.58.jpg (661 Downloads)
	Best regards, Darius
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4/24/2012 4:01 PM	Rate (0)
Rajesh Hebbar Posts: 16 Rating: (0)	The Problem with the system log is that the data are logged in single column one below other. We would like the data to be logged in different columns in the data base so that we can quiry based on the column number. Can you also help in hinting some way of using variable text in Symbolic I/O, we are attempting a query based Batch Report generation from the logged data. The Batch names are created in the Run time and we need to find a way of passing the name of the one of the completed batches to our VB script to fetch the relevent data from the database.
Rajesh Hebbar Posts: 16 Rating: (0)
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4/25/2012 12:15 PM	Rate (0)
javed88 Bronze Member Joined: 7/19/2011 Last visit: 11/7/2024 Posts: 262 Rating: (5)	yeah i can use that but in scheduled task minimum trigger duration is 1min, what about less than 1 min duration
	Last edited by: javed88 at: 4/25/2012 4:14 PM JAVED AKHTAR
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4/26/2012 11:38 AM	Rate (0)
Tweety Posts: 3037 Rating: (192)	javed88 yeah i can use that but in scheduled task minimum trigger duration is 1min, what about less than 1 min duration Hello, Ido not know anotherpossibility as the scheduled task which you can use for your script. My minimum trigger duration in the scheduled task is 1 second. Tweety
Tweety Posts: 3037 Rating: (192)	Last edited by: Tweety at: 4/26/2012 2:17 PM
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4/26/2012 12:04 PM	Rate (0)
javed88 Bronze Member Joined: 7/19/2011 Last visit: 11/7/2024 Posts: 262 Rating: (5)	k thanks
	JAVED AKHTAR
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4/26/2012 12:44 PM	Rate (1)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 11/4/2024 Posts: 4351 Rating: (1452)	Hi, you can run scripts faster with the follow tip: Create a PLC Tag (e.g. bool) and change his value at the desired time base value (e.g. each 1s invert the tag 0->1 / 1->0). Read the tag on WinCC. In event, change change value, call your script. Note: be carrefull. Normally the scripts are call with time >1min to not affect the global performance of the sistem.
	Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 1 thankful Users Jeremy Mahieu

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