LG Electronics K3F-FUEA, K4F-FUEA, K7F-FUEA User Manual

User’s Manual

LG Programmable Logic Controller

FieldBus Link

Module MASTER-K K7F-FUEA

K4F-FUEA

K3F-FUEA

LG Industrial Systems

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

Contents

Chapter 5 System configuration

5.1	MASTER-K PLC network system ................................................................	5-1
5.2	Fnet network system ...................................................................................	5-2
5.2.1 Configuration of Fnet master system (electric network) ...............................................		5-2
5.2.2 Configuration of Fnet master system (optical network) ................................................		5-2

5.2.3Configuration of Fnet master system (network combined with electric/optical module) 5-3

5.2.4 Configuration of Fnet slave system (electric network) ..................................................		5-4
5.2.5 Configuration of Fnet slave system (optical network) ...................................................		5-5
5.2.6	Configuration of Fnet slave system (electric/optical network) ......................................	5-6
5.2.7	Configuration of Fnet combined system (electric/optical network) ............................	5-7

Chapter 6 Communication program

6.1	Programming method ..................................................................................	6-1
6.2	High speed link ...............................................................................................	6-2
6.2.1	Introduction ...................................................................................................................	6-2
6.2.2	Procedure of high speed link parameter setting............................................................	6-3
6.2.3 High speed link parameter setting .................................................................................		6-4
6.2.4	Operation procedure by ..........................................................................	6-8
6.2.5	Information of .........................................................................................	6-9
6.2.6	Speed calculation of high speed link ...........................................................................	6-14
6.2.7 Ex. 1 : among PLCs of Fnet ................................................................		6-17
6.2.8 Ex. 2 : of master + remote I/O stations in Fnet ...................................		6-20

6.3	Communication instructions ....................................................................	6-25
6.3.1	Introduction ..................................................................................................................	6-25
6.3.2	Programming procedure..............................................................................................	6-25
6.3.3 Types of communication instructions .........................................................................		6-25
	READ...........................................................................................................................	6-26
	WRITE .........................................................................................................................	6-27
	STATUS.......................................................................................................................	6-27
	RGET...........................................................................................................................	6-28
	RPUT ...........................................................................................................................	6-29
6.3.4	The input condition of communication instructions......................................................	6-29
6.3.5 Example of Read / Write instructions ..........................................................................		6-30
6.4	KGLWIN remote connection service ........................................................	6-34
6.4.1	Introduction .................................................................................................................	6-34
6.4.2	KGLWIN remote connection .......................................................................................	6-35
6.4.3	Remote module information .......................................................................................	6-38

Contents

Chapter 7	Diagnosis function
7.1	Self diagnosis function of Fnet communication module ..........................	7-1
7.1.1	Self diagnosis function during running ..........................................................................	7-1
7.1.2	Communication diagnosis by test mode .......................................................................	7-1

Chapter 8	Installation and testing operation
8.1	Installation and testing operation of Fnet communication module .........	8-1
8.1.1	Installation of Fnet master module ................................................................................	8-1
8.1.2	Installation of Fnet slave module ..................................................................................	8-2
8.1.3	Installation procedure of Fnet module ..........................................................................	8-3
8.1.4	Cautions on installation of Fnet module .......................................................................	8-4
8.1.5	Preparations during testing operation of Fnet module ..................................................	8-6
8.1.6	Testing operation procedure of Fnet module ................................................................	8-7
8.2	Installation and testing operation of Fnet option unit ..............................	8-9
8.2.1	Active coupler of Fnet ....................................................................................................	8-9
8.2.2	E/O converter(Electric/optical signal converter) .........................................................	8-10
8.2.3	Repeater(Electric signal restructure) ..........................................................................	8-11
8.3	Repair and check ......................................................................................	8-16
8.3.1	Daily check ..................................................................................................................	8-16
8.3.2	Regular check .............................................................................................................	8-17
Chapter 9 Troubleshooting
9.1	Abnormal operations ..................................................................................	9-1
9.2	Troubleshooting by each error code .........................................................	9-3
9.2.1 Error code E00-01 : Hardware error .............................................................................		9-3
	Error code E00-03 : Hardware error of option module ..................................................	9-3
9.2.2	Error code E00-02 : Interface error ...............................................................................	9-4
9.2.3 Error code E00-04 : I/O initialization error of FSM(Fieldbus Slave Module) .................		9-5
9.2.4	Error code E01-01 : Communication failure in Fnet .....................................................	9-6
	Error code E01-03 : Communication failure in FOU group ...........................................	9-6
9.2.5	Error code E02-01 : PLC interface error during operation ............................................	9-7
9.2.6 Error code E02-02 : Slave mounting and writing interface error during operation .......		9-8
9.2.7 Error code E03-01 : parameter error .....................................................		9-9

Contents

9.2.8	Error code E03-02	: not run ................................................................	9-10
9.2.9	Error code E03-03 : RUN link contact of not ON .................................		9-11
9.2.10	Error code E03-04	: Trouble contact of ON .........................................	9-12
9.2.11	Error code E04-01	: Execution error of Fnet communication command ....................	9-13
	Error code E04-02	: Execution error of Mnet communication command ....................	9-13
9.2.12	Error code E05-01	: Time out error in KGLWIN communication .................................	9-14
9.2.13	Error code E05-02	: Internal error in the Fnet/Mnet KGLWIN communication ...........	9-15

Appendix

A1.	LED specifications ......................................................................................	A-1
A1.1	LED specification of Fnet master module .....................................................................	A-1
A1.2	LED specification of slave module ................................................................................	A-4
A1.3	LED specification of stand-alone type remote module(G0L-SMQA/SMIA/SMHA) ......	A-7
A1.4	LED specification of repeater module(G0L-FREA) ......................................................	A-7
A1.5	LED specification of electric and optical signal switching module(G0L-FOEA) ...........	A-7
A1.6	LED specification of active coupler module(Optical signal distributor) .........................	A-7
A1.7	LED specifications of Mnet communication module .....................................................	A-8
A2.	Communication module setting in the Fnet/Mnet PC .............................	A-10
A3.	STATUS code value and description for communication instructions..	A-11
A3.1	Errors received from communication module .............................................................	A-11
A3.2	STATUS values indicated in CPU ..............................................................................	A-12
A4.	Outward dimension ..................................................................................	A-13
A4.1	For mounting GM1/2/3 ................................................................................................	A-13
A4.2	For mounting GM4 ......................................................................................................	A-15
A4.3	For mounting on GM6 .................................................................................................	A-16
A4.4	For mounting on PC(Computer) .................................................................................	A-17
A4.5	Fnet option module .....................................................................................................	A-18

1. Introduction

! " #

!$%

MASTER-K Fnet

& ' ( ) ! ' *'$

+ ) ," )

! ( & ! , ( ! ) ( ! ! "

)) - ) . ) )

-) . , ) ! ) & ! & ) ( &

! , " ) & ) ! !) ) ( ) * & (

& ) ( ! , "

Remark

1.MASTER-K Fnet is abbreviated as Fnet for simplicity of description.

2.Program in this User’s Manual has been prepared on the basis of KGLWIN V1.3.

1-1

1. Introduction

, ,$/"/ , " !

, "

Table 1.1 Type of MASTER-K PLC communication module

	Network	Module	Type of	Name of		Mounting base
			connection cable	communication module
					G0L-FUEA	Computer
		Master module	Twisted pair		K7F-FUEA	K1000S
			(electric)	Interface
					K4F-FUEA	K300S
		(FMM)
					K3F-FUEA	K200S
			Optical		K7F-FUOA	K1000S
			Twisted pair		K7F-RBEA	K1000S
					K4F-RBEA	K300S
			(electric)
		Slave module		Remote I/O	G0L-SMQA	Single
		(FSM)
	MASTER-K				G0L-SMIA	Single
			Optical
					G0L-SMHA	Single
	Fnet
					K7F-RBOA	K1000S
			Twisted pair	Repeater	G0L-FREA	Single
			Optical/Twisted pair	Optical/electr	G0L-FOEA	Single
				ic converter
		Option module		Active	G0L-FACA
			Optical		G0L-FAPA	Single
				coupler
					G0L-FABA
			Cable	Cable	G0C-T	Twisted pair cable
					G0C-F	Optical fiber cable

1-2

2. Terms and Concepts of communication

2.1Description of terms

Master module(Fnet Master Module ; FMM) $!! ! ! '*0 ) ! "

Slave module(Fnet Slave Module; FSM) $!! ! ! ! ) ! "

Option module(Fnet Option Module)

$ !! ! , & ( 1 !! (

, !) , "

Local station

2 3'# ( ! ( , ) , !

! , "

Remote station

)) ) ( !!

Remote I/O station

' ) * ) ! !! ! !

'*0 ! ! ! & , '*0 ! ! "

Fnet

$, & ! & ( )

) ! & 0 '" )

45-/ ) ( .( 4/-6/"56 ) ( .( ) ( ( "( )

( )) ) )) (

"

2-1

2.Terms and Concepts of communication

Token

, ! , , , , ) ! !"

SAP(Service Access Point)

! & !! ( )) )) , " & (

7 8 ( "-9 : 8 (

.

Fnet station number

! !! !-;$ $(""" ". ) ,$) "

! $ !! ! (

! & , & ! !

"

Active coupler

! , ) ! ) , ( )

( , !) ) !! ,

"

Repeater

1 !! ( 1

!! , !) !! , "

E.O.C(Electric/Optical Converter)

! & ) !! , !! , (

!! , ) !! , ( ,

!) , "

2-2

2. Terms and Concepts of communication

Manchester Biphase-L

8 ! ! $" 8 ! , (

& & "

CRC(Cyclic Redundancy Check)

! ( ! ! <

+ , ! ( ! "

Terminal resistance

= ! !) ! , ) & , ) ) (

!$//> ( /*53 ! ;? ( /*@3"

High speed link

! , !! ! ( ! &

, ) ( 1 !! , ) ! 2 3'#"

KGLWIN(Programming and debugging tool)

) , ! !( ( ( )( ,

! "

FAM(FA Manager)

) , )) & ! (

& ) ( 1 ( ,* , & (

* ) ) , ! ! ,$! !) "

Segment

, ! ( , ,

&-2 ( 0 ( ) ."

Network

!! !( , ,! ! ( ! "

2-3

2.Terms and Concepts of communication

2.2Concept of Fnet communication

!$!! ! -& ." 0

$!! ! ($!! ! "

2.2.1 How to generate and move LAS

! , !! ! ( , , %

/.! , ($!! ! )

"

5.3 ) ! ! ! ! , (

!! ! ! "

6.' ) ! , ! !! ( !! !

! ! ,$( "

@. 0 1 , "

2.2.2How to assign token(Suppose that the Station FMM_01 is LAS)

FMM_01(LAS)

FMM_02

FMM_03

FMM_04

FMM_05

Data transmission of LAS’s own station

Use within 8ms

Data transmission of self station Use within 8ms

station of 02_FMM

Token transmission of FMM_01 (LAS station also transmits its own FMM 01)

Return of token

Token transmission

Return of token

Circulated

Token

Passing

token of Return

Token transmission of station FSM 05

Data transmission of self station

Use within 8ms

	Token
	transmission of
	station FSM_03					Data transmission of
						self station
						Use within 8ms
		Return of
		token
	Token
	transmission of
	station FSM_04					Data transmission of
						self station
		Return of				Use within 8ms
		token

AToken return in each station is performed to present LAS station.

2-4

3. General specifications

3.1General specifications of communication module(Fnet)

2 ) %

6"/ 2 )

No.

Item

Spec.

Related spec.

1

Operating temp.

0 +55

2

Storage temp.

-25 +70

3

Operating moist.

5~95% RH, non-condensing

4

Storage moist.

5~95% RH, non-condensing

For discontinuous vibration

Frequency

Acceleration

Amplitude

Number

10 f 57Hz

-

0.075mm

5

Vibration

57 f 150Hz

9.8

-

ICE 1131-2

For continuous vibration

Each 10 times in

Frequency

Acceleration

Amplitude

X,Y,Z directions

10 f 57Hz

-

0.035mm

57 f 150Hz

4.9

-

•

Max. impact acceleration:147 (15G)

6

Impact

•

Authorized time : 11ms

IEC 1131-2

•

Pulse wave

: Sign half-wave

pulse(each

3 times in X,Y,Z

directions)

Square wave

Test spec. reference

1,500V

within LG Industrial

Impulse noise

Systems

Static electric

Voltage : 4kV(Contact discharging)

IEC 1131-2,

discharging

IEC 801-2

Radiation

IEC 1131-2,

electric field

27 500 MHz, 10V/m

IEC 801-3

7

Noise

noise

Digital

Digital input/output

(less than

input/

Fast

Power

24V)Analog

Segment

output

IEC 1131-2,

transient/burst

module

input/output

noise

(24V or

communication

IEC 801-4

more)

interface

Voltage

2kV

1kV

0.25 kV

8

Ambient conditions

No corrosive gas and dust

9

Height

Up to 2,000m

10

Pollution level

2 or less

11

Cooling type

Natural air cooling

Remark

1.IEC(International Electro-technical Commission) : International non-governmental association, which establishes international standards in the field of electric and electronics.

2.Pollution level : This is an indication showing pollution of surrounding environment, which determines insulation performance of device, and generally the pollution level 2 means the conditions in which only non-conductive pollution occurs.

But, temporary conduction may occur according to condensing.

3-1

3.General specifications

3.2Structure and configuration

, ) & )$! "

3.2.1 Fnet master module structure : K7F-FUEA, K7F-FUOA, K4F-FUEA, K3F-FUEA

1) K7F-FUEA, K7F-FUOA, K4F-FUEA

Type name indicating section

Indicates type name of communication module

LED indicating section

RUN	Indicates the status of CPU module and interface
LAS	Indicates that communication module is performing LAS function.
TOKEN	Indicates whether communication module has a token or not.
Tx/Rx	Indicates whether communication module is transmitting/ receiving
	or not.
FAULT	Flickers when the error that normal operation is not possible
	occurred in communication module

Station number setting switch

Sets station number in the range of 0~63 station(Use decimal).

Mode setting switch

Sets operation mode of communication module

Communication connector

Connector for electric cable connection to connect communication module.

Remark

1.In the figure shown above, connector of K7F-FUOA is made of optical connector.

2.For mode setting switch, see 3.2.6 Fnet mode setting.

3-2

3. General specifications

2) K3F-FUEA

LED indicating section

RUN	Indicates the status of CPU module and interface
LAS	Indicates that communication module is performing LAS function.
TOKEN	Indicates whether communication module has a token or not.
Tx/Rx	Indicates whether communication module is transmitting/ receiving
	or not.
FAULT	Flickers when the error that normal operation is not possible
	occurred in communication module

Type name indicating section

Indicates type name of communication module

Mode setting switch

Sets operation mode of communication module

Communication connector

Connector for electric cable connection to connect communication module.

Remark

1.The station number setting switch is placed in the case.

3-3

3. General specifications

3.2.2Fnet slave module structure : K7F-RBEA, K7F-RBOA, K4F-RBEA

K7F-RBEA

Remark

Type name indicating section

Indicates type name of communication module

LED indicating section
RUN	Indicates the status of communication module
"#	$%

&'()#TOKEN*+ ,Indicates whether-communication./ module has a token

&01 0	or not.
	2 ./
34"5&Tx/RxDE ?@ FGIndicates whether communication module is
Y	transmitting/receiving or not.
	67 89 :;< => ?@ AB C1' DE

34"5&FAULT?@ FGFlickers when the communication error occurred.

SYS	Flickers when serious error of system itself or I/O module
FAULT	error occurred

!

Station number setting switch

Sets station number in the range of 0~63 station(Set in decimal).

HI J

Mode setting switch

Sets operation mode of communication module

Communication connector (RS-232C)

Cable connector of KGLWIN connection.

Z[\C# STU Q R VWX

Communication connector

Connector for electric cable connection to connect communication

K LMNO < POQ R STU VWX

module.

In the figure shown above, connector of K7F-RBOA is made of optical connector, and there is no RS-232C port in K4F-RBEA.

3-4

3. General specifications

8

8

Station number setting switch

Sets master station number of remote

communication module(Set in the range of 0~63 station using decimal).

Output of emergency data

! " #$%

Specifies output data type when

&' ( ) *+,- communication failure by cable cut off.

./. 0123 4 5 67

(See 3.2.6 Fnet mode setting)

3-5

3. General specifications

3.2.3Fnet Computer interface module structure : G0L-FUEA

B/ B/>

+opq rrpstt

LED indicating section

Port

Address

No.1

POWER

Indicates whether power is being supplied to

selection

selection

communication module

j

+Bk ( 9: ,-L ^l mn GH 56

No.2

RUN

Indicates the status of CPU module and interface

0

3E0

FC00

j

()* +) ,-. /01 2 34 56

No.3

LAS

Indicates that communication module is performing

1

3C0

F800

j

7 8 9: ,-7 8 ;< %=>?@ 56"

2

3A0

F400

LAS function.

No.4

TOKEN

Indicates whether communication module has token

3

380

F000

j

ABC * 9: ,-DE F GH 56

or not.

4

360

EC00

j

AIJ(I 9: ,-K%: GH 56

No.5

Tx/Rx

Indicates whether communication module is

5

340

E800

j

transmitting/receiving or not.

6

320

E400

)7A 9: ,-L !3MN& ;OP% QR LS TU6 VW

No.6

FAULT

Flickers when the error that normal operation is not

7

300

E000

possible occurred in communication module

8

2E0

DC00

9

2C0

D800

Station number setting switch!"#$%& !'

Sets station number in the range of 0~63 station(Set in decimal).

A

2A0

D400

B

280

D000

Mode setting switch

C

260

CC00

9: ,-OX ,Y !

D

240

C800

Sets operation mode of communication module

E

220

C400

Reset switch

F

200

C000

A switch to initialize communication module

9: ,-@ f;g 6h ; ] 2 i

Communication connector

Connector for electric cable connection to connect communication

9: ,module.-@ Z[\; ] ^;_` abc de0

Remark

1.For mode setting switch, see 3.2.6 Fnet mode setting.

2.Port is set to No.5(340) and address is set to No.9(D800) by factory default.

3.This should be set in order not to be duplicated with other device area of computer previously used, and add DEVICE=C:\WINDOWS\EMM386.EXE NOEMS X=D800-D8FF(if address has been set to No.9(D800)) in CONFIG.SYS to use set area for not continuous or extended area of computer but this module.

3-6

3. General specifications

3.2.4 Fnet LED signal name and indication content

	Device	LED	Meaning of LED indication	LED On	LED Off
	type	Name
		RUN	Indicates the status of CPU module and interface	Normal	Abnormal
	K7F-FUEA	LAS	Indicates that communication module is performing LAS	In proceeding
	K7F-FUOA		function.
		TOKEN	Indicates whether communication module has token or not.	Has	Does not
	K4F-FUEA
					have
	K3F-FUEA
		Tx/Rx	Indicates whether communication module is transmitting/	Flicker during
	GOL-FUEA
			receiving or not.	communication
		FAULT	Indicates the status of communication module.	Abnormal	Normal
		RUN	Indicates the status of communication module.	Normal	Abnormal
		TOKEN	Indicates whether communication module has token or not.	Has	Does not
					have
	K7F-RBEA
			Indicates whether communication module is transmitting/	Flicker during
	K7F-RBOA	Tx/Rx
			receiving or not.	communication
	K4F-RBEA
		FAULT	Indicates whether communication error exists or not.	Abnormal	Normal
		SYS	Indicates whether system error or I/O module error occurred	Abnormal	Normal
		FAULT	or not.
	G0L-SMQA	PWR	Indicates power status.	Power On	Power Off
				Flicker during
	G0L-SMIA	TRX	Indicates Tx/Rx or not of communication module.
				communication
	G0L-SMHA
		ERR	Indicates communication error or not.	Abnormal	Normal

* For details on LED, see Appendix A1, LED indication.

3.2.5 Fnet station number setting

		!" #
Applied		Detailed drawing of							Description
Device type		station number switch
K7F-FUEA						(1) Station number can be set from 0 to 63(Decimal).
K7F-FUOA						(2)		Station number setting
K7F-RBEA								(Factory default is 0)
K7F-RBOA
							Switch		Setting
K4F-FUEA
								X 10	Sets ten’s figure of station number
K4F-RBEA
								X 1	Sets one’s figure of station number
K3F-FUEA
G0L-FUEA						(3) GM6 : The station setting switch is placed in the case.
G0L-SMQA
G0L-SMIA
G0L-SMHA

3-7

3. General specifications

$ !" #

!$! ! ( ! & $&

!-! ."

Applied	Detailed drawing of						Description
Device type	station number switch
					(1) Station number can be set from 0 to 63(Decimal).
					(2) Station number setting
						(Factory default is 0)
K7F-RBEA
K7F-RBOA
						Switch	Setting
K4F-RBEA						X 10	Sets ten’s figure of station number
G0L-SMQA
						X 1	Sets one’s figure of station number
G0L-SMIA
G0L-SMHA

3.2.6 Fnet mode setting

% !

Applied Device type

K7F-FUEA

K7F-FUOA

K7F-RBEA

K7F-RBOA

G0L-FUEA

K4F-FUEA

K4F-RBEA

Detailed drawing of mode switch

	2
	1
	!

Description

(1)Mode can be set from 0 to 2. (GM6 : 0 ~ 3)

(2) Mode setting

(Factory default is 0)

		Mode	Function
		0	Performs normal operation
		1	Sets the unit as data transmitting station in
			communication test
		2	Sets the unit as data transmitting station in
ON			communication test

* For details, see chapter 7, Diagnosis function.

3-8

3. General specifications

! # & #

'$& ! ( !! ! !

, !! ( , ) ) , '*0 &

! ) , ) "

Applied

Detailed drawing

Description

Device type

of mode switch

Mode

! "Function

K7F-RBEA

Latches the last data during communication error.

K7F-RBOA

#$%& '() *+ ,-.

Outputs user-defined data during communication

error (Default is data reset).

K4F-RBEA

Mode

! "Function

G0L-SMQA

Latches the last data during communication error.

G0L-SMIA

#$%& '() *+ ,-.

G0L-SMHA

Outputs user-defined data during communication

error (Default is data reset).

Remark

1.All of the switches are set to off by factory default.

2.User can input user-defined data for communication error in KGLWIN. (Refer to 6.6.7, Setting emergency output data of remote module.)

3-9

4. Transmission specifications

4.1Transmission specifications of Fnet

4.1.1Transmission specifications of Fnet master module

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Table 4.1.1 Transmission specifications of Fnet master module

			Item	Specification
		Transmission speed		1Mbps
				common in Fnet module
			Encoding type	Manchester Biphase-L
			Transmission distance	Max. 750m
			(per segment)
	Electric		Transmission distance	Max. 750m × (6 repeater + 1) = 5.25 km
			(during using repeater)
			Transmission line	Twisted pair shielded cable
			Transmission distance	Max. 3km
			(per segment)
	Optical
			Transmission distance	Max. 3km × (6 EOC +1) = 21km
			(during using EOC)
			Transmission line	Optical cable
	Max. number of station connection			Master + slave = 64 station
				(At least one master should be connected)
		Max. size of protocol		256 byte
			Access type of	Circulated token passing
		communication right
		Communication type		Connection oriented service
				Connectionless service
		Frame error check		CRC 16 = X15 + X14 + X13 + ... + X2 + X + 1

4-1

4. Transmission specifications

4.1.2 Transmission specifications of Fnet slave module

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Table 4.1.2 Transmission specifications of Fnet slave module

		Item	Specification
	Transmission speed		1Mbps
		Encoding type	Manchester Biphase-L
		Transmission distance	Max. 750m
		(per segment)
Electric		Transmission distance	Max. 750m × (6 repeater + 1) = 5.25km
		(during using repeater)
		Transmission line	Twisted pair shielded cable
		Transmission distance	Max. 3km × (6 EOC +1) = 21km
Optical		(during segment)
		Transmission line	Optical cable
Max. number of stations connected			Link master class + Remote slave class = 64
	Max. size of protocol		256 byte
		Access type of	Circulated token passing
	communication right
	Communication type		Connection oriented service
			Connectionless service

4.1.3 Transmission specifications of Fnet option module

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*+

Table 4.1.3(A) Transmission specifications of repeater

	Item	Specification
	Communication speed	1Mbps
	Encoding type	Manchester Biphase-L
	Transmission line(Cable)	Twisted pair shielded cable
	Max. extension distance per module	750m
	Max. number of repeater between	6 units
	stations
	Max. distance between stations	5.25km(when 6 repeater is installed)
	Frame error check	CRC 16 = X15 + X14 + X13 + ... + X2 + X + 1

4-2

4. Transmission specifications

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Table 4.1.3(B) Transmission specifications of electric/optical converter

Item	Specification
Communication speed	1Mbps
Encoding type	Manchester Biphase-L
Transmission line(Cable)	Optical cable, twist pair cable
Max. transmission distance	3km(Optical)/750m(electric)
Function of signal regeneration	Regenerating, Reshaping function
Frame error check	CRC 16 = X15 + X14 + X13 + ... + X2 + X + 1

2 1 3	4 *+ /
Table 4.1.3(C) Transmission specification of active coupler
Item		Specification
Communication speed		1Mbps
Encoding type		Manchester Biphase-L
Transmission line(Cable)		Optical cable
Max. transmission distance		3km
Function of signal regeneration		Regenerating, Reshaping function
Frame error check		CRC 16 = X15 + X14 + X13 + ... + X2 + X + 1

4-3

4.Transmission specifications

4.3Cable specifications

4.3.1Twisted pair cable for Fnet

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		Table 4.3.1 Specifications of twisted pair cable for Fnet
				Cable contents
Product name					Low Capacitance LAN Interface Cable
Type name					LIREV-AMESB
		Size			2 × 1.0mm (GS 92-3032, 18 AWG)
	Maker				LG CABLE CO.,LTD
			Electric characteristics
		Item	Unit		Characteristic		Test Condition
Conductor resistance			Ω /km		21.8 or less		Normal Temp.
Withstanding voltage(DC)			V/min		Withstands at 500V for 1 minute		In air
Insulation resistance			MEGA Ω -km		1,000 or more		Normal Temp.
Static electricity capacity			pF/m		45 or less		1 kHz
Characteristic impedance			Ω		120 ± 12		10 MHz
			Characteristics in appearance
		Number of core	CORE		2
Conductor		Specification	AWG		18
		Configuration	NO./mm		1/1.0
		Outer diameter	mm		1.0
Insulator		Thickness	mm		0.9
		Outer diameter	mm		2.8

" Structural drawing

Conductor

Insulator

AL/Mylar Tape

Ground line

Braided material

Sheath material

4-4

4. Transmission specifications

4.3.2 Optical cable for Fnet

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Table 4.3.2 Specifications of optical cable

Cable contents

Type name

Y22 : For indoor (for Bi-directional communication)

D22 : For outdoor (for Bi-directional communication)

Connector type

ST - Type

Maker

Hewlett Packard(H.P)

Segment

For indoor(standard)

For outdoor(standard)

Y22

D22

Outer diameter (mm)

2.9 × 5.8

4.8

Min. Radius

Loaded (cm)

5.0

7.5

of curvature

Unloaded (cm)

3.0

4.8

Weight(Kg/m)

16

21

Contents

Characteristic

Unit

Core

62.5

µ m

Cladding

125

µ m

Max. attenuation

5

dB/km

Standard attenuation

4.5

dB/km

CD %

Connector type

Connector type

>D % !

Ex.) If the cable type is Y226969, connector type is ST!"and the

. E55CDCD

shape is stainless at both of the connectors.

( #$%

"Outside drawing of optical cable

For indoor(Y22 )	For outdoor(D22 )

4-5

6. Communication Function

6.1 Programming method

In Fnet communication module, programming methods are divided into three :

–High speed link

High speed link is used when other station’s data or information is exchanged in each given time and cyclically. Self or other station’s data being in changing can be effectively used for operating system through cyclically referring, and the communication can be performed only through setting parameters.

For how to set, specify other station area and self area to be sent/received in parameter of KGLWIN, specify data size, speed, and station number, and then perform communication. For data size, 1(16 points)~12,800 words for Mnet, and 1~3,840 words for Fnet can be communicated, and for communication cycle, 20ms~10sec. can be set according to communicating contents. Because simple parameter setting enables communication with other station, it is easy to use, and internal data processing is also high speed, thus many data can be cyclically processed at a time.

–Programming

High speed link is a cyclic communication, but the communication through function block is a service that communicates when special event occurs to perform communication with other station. It can be used when other station has error, which is sent to another station, or special contact is entered to communicate. For how to prepare programming, using function block according to data type previously created in KGLWIN program mode, specify the enable conditions, the module position in which communication module is mounted, station number, data area of self station, and other station area, and then prepare it.

Simultaneous use of high speed link and programming

For some data, high speed link and program can be simultaneously used for program when the appropriate contents is sent if Tx/Rx of data are cyclically performed, and special event occurs.

Table 6.1 Difference between high speed link operation and operation through function block

	Contents	High speed link	Function block
	Basic unit of Tx/Rx	1 word(16 points)	Available according to data type
	data		Ex.) Bit, Byte, Word…
	Communication cycle	20ms~10sec.	Used whenever function block enable condit-
			ion is started up.
	Specifying station	Used by setting station number of the	Fnet uses the station number of the front of
		front of communication module in	communication module, and Mnet uses MAC
	number
		parameter	address.
	How to operate	Parameter setting!downloading to	Compiling!downloading to PLC!RUN
		PLC!high speed link allowed!RUN
	Control through CPU	Used if high speed link is allowed even in	Performs operation according to operation
		state that CPU module is RUN, STOP,
	operation mode key		mode of CPU module.
		and PAUSE.

6. Communication Function

6.2High speed link

6.2.1Introduction

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.

Function of high speed link block setting :

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Function of Tx/Rx period setting :

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)+ 9

-

Function of Tx/Rx area setting :

-

Function of high speed link information :

'

-

/-2-) -, )-

Table 6.2.1 Max. communication point according to device type

			Max. number of	Max. number	Max.	Max. number
	Item		points for	of points for	number of	of points per	Remarks
			communication	transmission	blocks	block
		K7F-
		FUEA/FUOA
Fnet		K3L-					Identical
		RBEA/RBOA
							value for
communicat			3840 words	1920 words	64 blocks	60 words
		K4F-FUEA					electric and
-ion module
		K4L-RBEA					optical
		K3F-FUEA
		G0L-FUEA

6. Communication Function

6.2.2 Setting sequence of high speed link

Project

Select standard screen ofproject

↓

High speed link parameter

High speed link 1 ~ 4

↓

High speed link setting(link setting)

Link-enable

Self station number(0~63)

Slot number(0~7)

Unit type

• MASTER-K Fnet

↓

	High speed link setting
		(registration list)
	Station number(0~63)
	Block number(0~63)
	Unit type
	•	Local Out	•	Local In
	•	Remote Out	•	Remote In
	Transmission		range/		Receive
	range
	Size(1~60 word)
	Tx/Rx period(200ms~10sec)
		↓

Select standard screen of project in KGL-WIN screen

Select (4 can be set in K1000S, 2 in K300S, and 1 in K200S)

Input network type, slot number that communication module is mounted, and self station number with decimal

In case of local connection, select self-station number for transmission and select other station number for receive

In case of remote connection, select other station number regardless of Tx/Rx.

Each of Tx/Rx can select 32 block number, contents of Tx/Rx data can be distinct and selected by mutual block number in local connection.

Only one of Tx/Rx should be selected in case of local connection, and all of Tx/Rx can be selected in remote connection.

Online(After local connection)

Download

• Parameter

• Parameter and program

↓

Mode switch

Switch operation mode to RUNmode

Select program or program and parameter, and download to CPU.

Other station should be set ~ (These setting is unnecessary if other station is remote station).

Program using emergency flag, etc. should be prepared for communication cut-off, error occurrence of other station, and instant power failure of remote module.

6. Communication Function

6.1.3 Parameter setting of high speed link

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.

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Fig. 6.1.1 Standard screen of KGL project(for K200S)

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# ; 6-/-)-2-

Fig. 6.1.2 Standard screen of link parameter