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wincc vb script running only one time

Created by: srinistepan111 at: 8/21/2014 4:22 AM (11 Replies)

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8/21/2014 4:22 AM	Rate (0)
srinistepan111 Posts: 23 Rating: (0)	Hi everyone , here i am using wincc flexible 2008 SP2 , in my project i need to develop vb script, in my script when i execute that first script only running when i go to next page to run my second script or some other operations the first script stop its running and second script doesnot running , here i attach my sample back up please help me .............. thank u Attachment wincc.zip (463 Downloads)
srinistepan111 Posts: 23 Rating: (0)
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8/22/2014 2:39 PM	Rate (0)
Darío Fdez Advanced Member Joined: 5/19/2014 Last visit: 7/24/2025 Posts: 29 Rating: (1)	I can't open de proyect you attacht, but I guess you have the problem with the events with you run the Scripts. When you want to run Scripts? How are you doing it?

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8/22/2014 6:37 PM	Rate (0)
Manish C Posts: 22 Rating: (1)	Hello Friend, Can you please clear me what you want to do so i will help . What I understood , you want to run your script 1 time. so please use windows funtionality "Task scheduler" http://www.sevenforums.com/tutorials/12444-task-scheduler-create-new-task.html
Manish C Posts: 22 Rating: (1)
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8/22/2014 10:32 PM	Rate (0)
rdoliveira Platinum Member Joined: 4/26/2012 Last visit: 12/26/2025 Posts: 1653 Rating: (191)	srinistepan111 Hi everyone , here i am using wincc flexible 2008 SP2 , in my project i need to develop vb script, in my script when i execute that first script only running when i go to next page to run my second script or some other operations the first script stop its running and second script doesnot running , here i attach my sample back up please help me .............. thank u puts again, no files winccflexible 2008, inside the .zip
	"Always make a backup before performing any tests and check the best time to do so. Obrigado.
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8/26/2014 7:18 PM	Rate (0)
srinistepan111 Posts: 23 Rating: (0)	i try to upload my back up but it gets failure i show my simple script below script 1: (screen1) dim a set.a=hmiruntime.screens.("screen1").screenitems("rectangle_1") do if tag1=true then a.backcolour=rgb(255,0,0) else a.backcolour-rgb(0,255,0) end if loop until tag2=true (this is internal loop for continuos running ) In screen 1 i mention loaded script 1 script2: (screen 2 ) dim b set.b=hmiruntime.screens.("screen1").screenitems("rectangle_2") do if tag3=true then b.backcolour=rgb(255,0,0) else b.backcolour-rgb(0,255,0) end if loop until tag4=true (this is internal loop for continuos running ) in screen 2 i mention loaded script 2 When i run my script its running when i go to screen 2 the second screen not running and also when i come to previous page(screen 1) the first script also not running this s my problem please help me as soon as possible
srinistepan111 Posts: 23 Rating: (0)	Last edited by: srinistepan111 at: 8/26/2014 7:19 PM
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8/26/2014 8:13 PM	Rate (0)
rdoliveira Platinum Member Joined: 4/26/2012 Last visit: 12/26/2025 Posts: 1653 Rating: (191)	I did a test here you have to wait finalize the script_1, or stop to execute the escript_2 good luck
	"Always make a backup before performing any tests and check the best time to do so. Obrigado.
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8/26/2014 8:19 PM	Rate (0)
rdoliveira Platinum Member Joined: 4/26/2012 Last visit: 12/26/2025 Posts: 1653 Rating: (191)	look at the example I did. Attachment Nova pasta (2).zip (368 Downloads)
	Last edited by: rdoliveira at: 8/26/2014 8:21 PM Last edited by: rdoliveira at: 8/26/2014 8:20 PM "Always make a backup before performing any tests and check the best time to do so. Obrigado.
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8/27/2014 8:17 AM	Rate (0)
Darío Fdez Advanced Member Joined: 5/19/2014 Last visit: 7/24/2025 Posts: 29 Rating: (1)	I think that loops here aren't a good idea. This scripts must start and finish as quickly as possible because until the script finish doesn't run anything else.

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8/27/2014 1:37 PM	Rate (0)
rdoliveira Platinum Member Joined: 4/26/2012 Last visit: 12/26/2025 Posts: 1653 Rating: (191)	Darío Fdez I think that loops here aren't a good idea. This scripts must start and finish as quickly as possible because until the script finish doesn't run anything else. I disagree, other things are possible to be executed yes. What can happen is the HMI get quite slow. This just is not a good practice really. will depend on what you want to do. For example, I have "scripts" that are called every 1 second, and I have no problem.
	Last edited by: rdoliveira at: 8/27/2014 1:41 PM "Always make a backup before performing any tests and check the best time to do so. Obrigado.
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8/28/2014 9:40 AM	Rate (0)
Darío Fdez Advanced Member Joined: 5/19/2014 Last visit: 7/24/2025 Posts: 29 Rating: (1)	Yes you can run a script every second and it's not problem if the scripts is quickly but if you are running a script with a long loop or a loop that is acyclic... that's what I refer about,the time that the scripts need to finish not the trigger cyclic of the script. (Sorry for my poor English)

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