Lg Electronics K7F-FUEA Manual De Usuario
Contents
Chapter 1 Introduction.................................................................. 1-1
Chapter 2 Terms and concepts of communication
2.1 Description
of
terms
................................................................................... 2-1
2.2
Concept of Fnet communication ................................................................ 2-4
2.2.1
How to generate and move LAS ................................................................................... 2-4
2.2.2
How to assign token ..................................................................................................... 2-4
Chapter 3 General specifications
3.1
General specifications of communication module(Fnet) ......................... 3-1
3.2
Structure and configuration ........................................................................ 3-2
3.2.1
Fnet master module structure : K7F-FUEA, K7F-FUOA, K4F-FUEA, K3F-FUEA ....... 3-2
3.2.2
Fnet slave module structure : K7F-RBEA, K7F-RBOA, K4F-RBEA ............................. 3-4
3.2.3
Fnet Computer interface module structure : G0L-FUEA ............................................... 3-6
3.2.4
Fnet LED signal name and indication content .............................................................. 3-7
3.2.5
Fnet station number setting .......................................................................................... 3-7
3.2.6
Fnet mode setting ......................................................................................................... 3-8
Chapter 4 Transmission specifications
4.1
Transmission specifications of Fnet .......................................................... 4-1
4.1.1
Transmission specifications of Fnet Master module...................................................... 4-1
4.1.2
Transmission specifications of Fnet Slave module ....................................................... 4-2
4.1.3
Transmission specifications of Fnet Option module ..................................................... 4-2
4.2 Cable
specifications
.................................................................................... 4-5
4.2.1
Twisted pair cable for Fnet ........................................................................................... 4-5
4.2.2
Optical cable for Fnet .................................................................................................... 4-6
4.3
How to connect communication cable ...................................................... 4-8
4.3.1
Electric(twisted pair) cable connection .......................................................................... 4-8
4.3.2
Electric(twisted pair) cable connector connection ........................................................ 4-8
4.3.3
Optical cable connection ............................................................................................... 4-9
4.4 Terminal
resistance
..................................................................................... 4-9
4.4.1
Electric network terminal resistance of Fnet ................................................................. 4-9