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Warning when using ROL function

Forum: Codesys V2.3 🇬🇧

Created: 2010-11-27

Updated: 2010-12-04

Johan - 2010-11-27

Hi
I use the "ROL" function but gets a warning (1510) that I should use "Typed Literal". How do I do that on a variable that its not a constant?

Example code:

VAR STATUS:WORD:=16#0; END_VAR STATUS:=ROL(8,STATUS);

Regards
Johan
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Ralph Holz - 2010-11-29

Status:= ROL(Status,8) ``` --> means Status is rotated by 8

Status:= ROL(WORD#8,Status)

``` --> means 8 is rotated by Status

br
Ralph
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Johan - 2010-12-04

My mistake, sorry.

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