xLadder user manual-V2.0.0.6

6.12.8 Diagnosis LED

Input/output Operand

Data type

IN

VB, IB, QB, MB, SB, SMB, LB, AC,constant, *VD, *LD, *AC

String

If the value of “EN” is 1, then the LCD will display the string

from “IN”.

Example:

When the value of M0.0 is equal to 1,the LCD will display “Error”.

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