xLadder user manual-V2.0.0.6

6.16.5 Calculation interval time

Input/output Operand

Data type

IN

VD, ID, QD, MD, SMD, SD, LD, HC, AC, *VD, *LD, *AC

Double word

OUT

VD, ID, QD, MD, SMD, SD, LD, AC, *VD, *LD, *AC

Double word

Calculates the time difference between the current time

and the time provided by the IN, and stores the time

difference in the OUT.

Example:

The value of VD4 is the conduction time of M0.0

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