Omron SYSMAC CS Series Instruction & Reference Manual page 1056

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Table of Contents

3. Instructions

LENS$(650) calculates the number of characters from the

first word of the text string, designated by S, until the NUL

code (00 hex), including the NUL code itself, and outputs

the result to D as binary data. If there is a NUL at the

beginning of the text string, the result that is calculated will

be 0000 hex.

LENS$(650) can be processed in the background. Refer to the SYSMAC CS/CJ/NSJ Series PLC

Programming Manual (W394) or the CJ2 CPU Unit Software Operation Manual (W473) for details.

Example Programming

In this example, LENS$(650) is used to calculate the number of characters and output the result.

Text string: ABCDE

CS/CJ/NSJ Series Instructions Reference Manual (W474)