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Accessing array element in vbScript

11/16/2020 7:50 PM	Rate (0)
GinkgoBoy Advanced Member Joined: 1/26/2019 Last visit: 9/13/2023 Posts: 69 Rating: (1)	In my vbScript, Dim inputVar inputVar = smartTags("plcArraySingle30Elements") when debugging the code, inputVar shows all the single elements. But, when i tried inputVar(2) it is empty. Not showing any value. Ideas ?

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11/16/2020 9:25 PM	Rate (0)
Prof. Frink Platinum Expert Joined: 7/5/2013 Last visit: 4/17/2025 Posts: 3147 Rating: (523)	Hello GinkgoBoy, which system are you using? Have a look in Tips and tricks for creating scripts. You may have to use SmartTags for accessing the array-tags. Regards, Frink
	Pi is exactly three! All you have to do is think of things which people need but which don’t exist yet.
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11/17/2020 12:02 AM	Rate (0)
GinkgoBoy Advanced Member Joined: 1/26/2019 Last visit: 9/13/2023 Posts: 69 Rating: (1)	Prof. Frink Hello GinkgoBoy, which system are you using? Have a look in Tips and tricks for creating scripts. You may have to use SmartTags for accessing the array-tags. Regards, Frink I am using WinCC Advanced v15.1. Yes, looks like i have to use smarttags to access the array-elements. It works with real values (HMI_Tag.carType.realarrValues). But, when i tried with Integer array values (HMI_Tag.carType.intarrValues), it gives me all zero. i had to copy HMI_Tag.carType.intarrValues to HMI_intarrTag.
	Last edited by: GinkgoBoy at: 11/17/2020 00:41:40
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11/23/2020 3:17 PM	Rate (1)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/17/2025 Posts: 15311 Rating: (1893)	Hello GinkgoBoy It works also with Integer Values, i have used it many times. Access the Tags as shown in the FAQ: --- Dim Tag_01 'Internal script tag Tag_01 = SmartTags("DB10_HMI_Data")(2) --- Bye Murof
	If this Information really helps, you could use the Rate function
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