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Problem with instanced

Forum: Runtime 🇬🇧

Creator: libi

Created: 2021-12-15

Updated: 2021-12-15

libi - 2021-12-15

I don't understand what codesys want me to do I tried do declare a variable for USB_STORAGE_HANDLER and it's still not working (I don't want it to work with a function block i want that to work in ST)

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Lo5tNet - 2021-12-15

Copy_Device_To_USB is a function block and must be declared. So in your VAR section you would do something like:

VAR FB_CopyDeviceToUSB: ifmFileUtil.Copy_Device_To_USB; END_VAR //Then call FB_CopyDeviceToUSB to access function block FB_CopyDeviceToUSB(.....);

Hope this helps.
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Problem with instanced