Defining the length of string data type

hi........

1. I have created string data type in TIA V13, but its taking 254 character, how do i define the length of string data type.

2. if i move some character to string, how do i clear(Null value).

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Split from Move string variable.

signode123

hi........

1. I have created string data type in TIA V13, but its taking 254 character, how do i define the length of string data type.

2. if i move some character to string, how do i clear(Null value).

 hi,

1. write in Datatype: String[254]

2. have a look in the extended instructions -> String + Char -> DELETE

hope this helps,

regards,

New question published by juanri71 is split to a separate thread with the subject Defining of string data type.

Best regards
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