Skip to main content

Example - Ladder Diagram

UNI​


The UNI instruction links n number of NIBBLEs of the data register, S, and saves the linked value in an assigned WORD data register, D.

Ladder Diagram Example​


When the contact, M0.0 is ON (1), the instruction links 3 NIBBLEs in the data registers, D0, D1, and D2.
The result is saved in D4.


Memory Monitor​

UNIP​


The UNIP one-shot instruction links n number of NIBBLEs of the data register, S, and saves the linked value in an assigned WORD data register, D.
Every time this instruction executes, it energizes the output only once.

Ladder Diagram Example​


When the contact, M0.0 is ON (1), the instruction links 4 NIBBLEs in the data registers, D5, D6, D7, and D8.
The result is saved in D10.


Memory Monitor​