Get string from enum

2020-02-27T13:59:36.487000Z

e.kislov hat geschrieben:
In SP11 or higher:

{attribute 'to_string'}
TYPE PLC_LOG_DEVICE :
(
   NONE := 0,
   
   MANDREL  := 1,
   CLAMP   := 2,
   STORE   := 3,
   
   
   LAST_DEVICE
);
END_TYPE

sVar: STRING;
eVar: PLC_LOG_DEVICE;
sVar := TO_STRING(eVar);

THANKS A LOT

Get string from enum

2020-02-27T13:59:36.205000Z

In SP11 or higher:

{attribute 'to_string'}
TYPE PLC_LOG_DEVICE :
(
   NONE := 0,
   
   MANDREL  := 1,
   CLAMP   := 2,
   STORE   := 3,
   
   
   LAST_DEVICE
);
END_TYPE

sVar: STRING;
eVar: PLC_LOG_DEVICE;
sVar := TO_STRING(eVar);

Get string from enum

2020-02-27T13:59:35.349000Z

Hi forum,

there is a way to obtain the string of enum variables?

example:

I have this enum:

TYPE PLC_LOG_DEVICE :
(
   NONE := 0,
   
   MANDREL  := 1,
   CLAMP   := 2,
   STORE   := 3,
   
   
   LAST_DEVICE
);
END_TYPE

How can I assign to a string the value "MANDREL", "CLAMP", etc. based on enum value?

I tried to search something about and I found this https://forum.codesys.com/viewtopic.php?f=11&t=5955 but I cannot start the project, it cannot find the "sys shm library" and I don't understand how to solve this.

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