Lenze PLC Designer PLC Designer (R2-x) Manuel d'utilisateur télécharger pdf (Page 645)

L-force | PLC Designer

PLC Designer Libraries

 DMS 3.2 EN 02/2011 TD29 643

Example in ST:

VarSTRING1 := INSERT ('SUSI','XY',2);

String functions are not "thread safe": When using tasks, string functions may only

be used in a single task. If the same function is used in different tasks, there is a

danger of overwriting.

Provided by standard.lib.

DELETE removes a partial string from a larger string at a defined position.

The input variable STR is type STRING, LEN and POS are type INT, the return value of

the function is type STRING.

DELETE(STR, L, P) means: Delete L characters from STR beginning with the character in

the P position.

Example in IL:

ST Var1 (* Result is 'SUSI' *)

Example in FBD:

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Lenze PLC Designer PLC Designer (R2-x) Manuel d'utilisateur Page 645