CODESYS - the IEC 61131-3 automation software

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PostPosted: Fri Feb 14, 2020 3:23 pm 

Joined: Mon Feb 03, 2020 10:44 am
Posts: 1
Hello everybody.
I'm converting a Codesys V3 project in structured text to another project in V2.3 (due hardware old not compatible with V3).

Usually, in the declaration of the variables, I initialize the desidered value:

baseTick : BYTE := 20;

cmdDelay : UINT := 700 / baseTick;
shortCmdDelay : UINT := 100 / baseTick;
alrOnDelay : UINT := 2 * (1000 / basetick);
alrOffDelay : UINT := 500 / baseTick;

In Codesys V3... no problem, it works!
In Codesys V2.3 I can't use a mathematical operation!

Works only:
cmdDelay : UINT := 35;
cmdDelay : UINT := baseTick;

I tryed :
cmdDelay : UINT := 700 / baseTick;
cmdDelay : UINT := (700 / baseTick);
but always with build errors.

Have you some ideas?

Thank you!

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