Lenze PLC Designer Migration PLC Designer (R2-x)-PLC Des Instrukcja Użytkownika Pobierz pdf (Strona 12)

General information

»PLC Designer« - preparing internal visualisation

Lenze · PLC Designer | Migration of V2.x projects · 1.2 EN - 02/2013

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5.2 »PLC Designer« - preparing internal visualisation

• Visualisation: All variables in the visualisation must be declared. In the »PLC Designer« V2, a

warning is displayed, in the »PLC Designer« V3, an error is displayed.

• Remedy: Check visualisation: Remove non-declared variables.

"Single" wildcards

• The following wildcards can be imported error-free in the »PLC Designer« V3:

$Var$.StructName.Varname

ArrName[$Index$]

"Double" wildcards

• The following wildcards cannot

be imported in the »PLC Designer« V3:

$Instance$.$VarName$...

$Achse$$Spur$...

Problematic wildcards

1. The wildcard occurs in a fixed text:

Text: $axle$-AchselocalVar : STRING;

Text: %s-Achse TextVariable: localVar

•Remedy:

localVar : STRING;

Text: %s-axis

TextVariable: localVar

2. The wildcard describes only a part of a variable name:

achse$achse$spur$spur$.fActPosition

• Remedy: Only one wildcard is defined for the achse$achse$spur$spur$ wildcard:

achse_spur : MyFunctionBlock;

• Then the corresponding instance of the function block is passed directly:

achse_spur := PLC_PRG.achse1Spur2;

3. The wildcard is replaced by an expression:

$Expression$ ?? PLC_PRG.var1 + PLC_PRG.var2

• Remedy: The expression must be transmitted to an auxiliary variable. This auxiliary variable

is then transmitted as an instance.

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Lenze PLC Designer Migration PLC Designer (R2-x)-PLC Des Instrukcja Użytkownika Strona 12