Melsec iQ-R Memory Types – Difference between two cards. PLC CPU memory types: SD memory card vs SRAM

Introduction A short comparison between two Melsec iQ-R memory cards types SD memory card vs SRAM SD memory card – NZ1MEM-2GBSD (284966)                   This is a 2GB SD memory card.                 Any PLC CPU that has an SD card slot – can use this card....

GX Works3 – PLC Engineering Software – Some addition information & Downloading thereof

Introduction Some essential information regarding the GX Works3 – Engineering Software Package; This software is not freeware but commercial.  Upon purchase You get two licenses. (However, a five license version is also available) The licenses are not annual but...

DATATYPES AND DATATYPE- SETS

DATATYPES In the digital world, logic is the dictating force in order for performance to exist. The language at which data is being put in transit is being done so via the values being stored into the relevant datatypes. In general, the following datatypes are...