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Data type with arrays - in HMI invalid internal data type

7/3/2023 10:22 AM	Rate (0)
CCSNet Advanced Member Joined: 3/27/2017 Last visit: 3/27/2025 Posts: 20 Rating: (2)	Hi Everyone, I got a normal Data Type with some Integers, Bools, and 4 Arrays (0 to 4025) of Bool, Integer, Dint and Real. When I’m trying to use it on HMI side, I got the error “invalid internal data type”. So far, I didn’t see the reason. Should do look something special in HMI configuration? the DB is optimized. I’m not allowed to modify the Data Type. Do I miss something? I’m using TIA 14 SP1 up10 and WinCC Professional. Thanks for the help. Attachment Invalid internal data type.PNG (412 Downloads)

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