How to set self-holding circuit for AR-401E?

2021-01-28

No. S00503001-EN

Serial NO : S00503001-EN

Date of Editing : 2011-06-02

Questions : How to set self-holding circuit for AR-401E?

Problem Solving :

Hardware: AR-401E/ AR-401DI16/ AR-401RO16

Software: AR401E Programmable Logic Editor

Program setting:

Program description:

Press DIO#3 ,OUT_DIO#260 will keep conducting.

Press DIO#4, it will make OUT_DIO#260 off

It is self-holding circuit PLC ladder diagram as below:

AR-401E AR-401DI16 AR-401RO16