LG G6F-AD2A, G3F-AD3A, G4F-AD3A User Manual

User’ s Manual

LG Programmable Logic Controller

LG Industrial Systems

G3F-AD3A

G4F-AD3A G6F-AD2A

Safety Precautions

If not provided with proper prevention, it can cause death

If not properly observed, it can cause a hazard situation

CAUTION

Design Precautions

Do not run I/O signal lines near to high voltage line or power line. Separate them as 100mm or more as possible.

se can cause module

Installation Precautions

Operate the PLC in the environment conditions given in the general

If operation in other environment not specified, it can cause an electric shock, a fire, malfunction or damage or

Make sure the module fixing projections is inserted into the module fixing hole

Improper installation of the module can

Safety Precautions

Be sure to read carefully this safety precaution given in data sheet and user’s manual before operating the module and follow them.

The precautions explained here only apply to the G3F-AD3A, G4F-AD3A, and G6F-AD2A. For safety precautions on the PLC sys tem, please see the MASTER-K 200S/300S/1000S

User’s manual and the GLOFA GM3/4/6 User’s manual. A precaution is given with a hazard alert triangular symbol to call your attention, and precautions

are represented as follows according to the degree of hazard.

However, a precaution followed with can also result in serious conditions. Both of two symbols indicate that an important content is mentioned, therefore, be sure to

observe it. Keep this manual handy for your quick reference in necessary.



WARNING

CAUTION

Otherwise, noi malfunction.

or fatal injury or considerable loss of property.

to result in severe or slight injury or a loss of property.

CAUTION



specifications



degradation of the module.



and fixed.



cause malfunction, disorder or falling.

Safety Precautions

Wiring Precautions

nal, be sure to provide class 3 grounding which is dedicated

Before the PLC wiring, be sure to check the rated voltage and terminal arrangement for the module and observe them correctly. If a different power, not of the rated voltage, is

Fasten the terminal screws firmly to the defined torque. If loosely fasten, it can cause

should not enter into the module. It can

Test Run and Maintenance Precautions

the module from the

printed circuit board (PCB), or remodel

ey can cause disorder,

malfunction, damage of the module or a

When mounting or dismounting the module, perform them after the power

Waste Disposal Precautions

 When grounding a FG termi

to the PLC.



applied or wrong wiring is provided, it can cause a fire or disorder of the module.



short circuit, a fire or malfunction.

 Be careful that any foreign matter like wire scraps

cause a fire, disorder or malfunction.

CAUTION

 Do not contact the terminals while the

power is applied. It can cause malfunction.

 When cleaning or driving a terminal

screw, perform them after the power has been turned off.

 Do not perform works while the power

is applied, which can cause disorder or malfunction.

WARNING

 Do not separate

the module. Th

fire.



has been turned off.

CAUTION

 When disposing the module, do it as an industrial waste.

CONTENTS

◎

Chapter 1. INTRODUCTION

1.1 Features·································································································································································1-1

1.2 Terminology··························································································································································1-2

1.2.1 Analog Value : A ··················································································································································1-2

1.2.2 Digital Value : D···················································································································································1-2

1.3 Analog to Digital Conversion Characteristics ····················································································1-3

1.3.1 Voltage input························································································································································1-3

1.3.2 Current input························································································································································1-5

Chapter 2. SPECIFICATIONS

2.1 General Specifications ··································································································································2-1

2.2 Performance Specifications ·······················································································································2-2

2.3 Names of Parts and Functions ··················································································································2-4

2.3.1 G3F-AD3A ·························································································································································2-4

2.3.2 G4F-AD3A ·························································································································································2-5

2.3.3 G6F-AD2A ·························································································································································2-6

2.4 I/O Conversion Characteristics ·················································································································2-7

2.4.1 Voltage Input Characteristics ··························································································································2-8

2.4.2 Current Input Characteristics ··························································································································2-10

2.4.3 Simultaneous Voltage and Current Input Characteristics ················································································2-11

2.4.4 Analog input and Digital output characteristics ·······························································································2- 12

2.5 Processing Specification······························································································································2-13

2.5.1 Sampling processing A/D conversion system ···································································································2- 13

2.5.2 Averaging processing A/D conversion system ·································································································2-13

Chapter 3. INSTALLATION AND WIRING

3.1 Installation ··························································································································································3-1

3.1.1 Installation Ambience··········································································································································3-1

3.1.2 Handling Precautions ········································································································································3-1

3.2 Wiring ···································································································································································3-2

3.2.1 Wiring Precautions ············································································································································3-2

3.2.2 Wiring Examples ···············································································································································3-2

Chapter 4. FUNCTION BLOCK

4.1 Registration of the Function Block for the A/D Conversion Module on the GMWIN ·········4-1

4.2 Function Block for Local································································································································4-2

4.2.1 Module Initialization ···········································································································································4 -2

4.2.2 Module Reading - Array Type ···························································································································4-4

4.2.3 Module Reading - Single Type····························································································································4-5

4.3 Remote Function Block ································································································································4-6

4.3.1 Module Initialization ···········································································································································4 -6

4.3.2 Module Reading ··················································································································································4-8

4.4 Errors on Function Block ··························································································································4-10

Chapter 5. GM PROGRAMMING

5.1 Programming for Distinction of A/D Conversion Value····································································5-1

5.2 Programming for Display of A/D Conversion Value and Error Code on BCD Display...·····5-5

5.3 Programming for Loading the A/D Conversion Module on Remote I/O Station ··················5-8

Chapter 6. Buffer Memory

6.1 The configuration of buffer memory·········································································································6-1

6.1.1 G6F-AD2A···························································································································································6-1

6.1.2 G3F-AD3A / G4F-AD3A ······································································································································6-2

6.2 The contents and description of buffer memory·················································································6-3

6.2.1 G6F-AD2A···························································································································································6-3

6.2.2 G3F-AD3A / G4F-AD3A······································································································································6-8

Chapter 7. Buffer read/write instructions

7.1 Buffer read instructions··································································································································7-1

7.1.1 GET/GETP instruction·········································································································································7-1

7.1.2 RGET instruction·················································································································································7-3

7.2 Buffer write instructuins·································································································································7-6

7. 2.1 PUT/PUTP instruction ·········································································································································7-6

7. 2.2 RPUT instruction·················································································································································7-8

Chapter 8. MK Programming

8.1 Basic Programming ········································································································································8-1

8.1.1 G6F-AD2A ·························································································································································8-1

8.1.2 G3F-AD3A / G4F-AD3A ····································································································································8-2

8.2 Example Programming ·································································································································8-3

8.2.1 A program for comparision of A/D conversion value ························································································8-3

8.2.2 Output the analog input value by 7-segment display ·······················································································8-5

8.2.3 An A/D module mounted on a remote station ·····································································································8-7

Chapter 9. DIMENSIONS

9.1 G3F-AD3A Dimensions ·································································································································9-1

9.2 G4F-AD3A Dimensions ·································································································································9-2

9.3 G6F-AD2A Dimensions ·································································································································9-3

Chapter 1 Introduction

1 Introduction

The G3F-AD3A, G4F-AD3A, and G6F-AD2A modules are analog-to -digital conversion modules for use with the GLOFA PLC GM1/2/3/4/6 series and MASTER-K PLC K200S/300S/1000S series. The G3F-AD3A is used with GM1/2/3 series and K1000S series, G4F-AD 3A is used with GM4 series and K300S series, and G6F -AD2A is used with GM6 series and K200S series. (Hereafter the G3F-AD3A, G4F-AD3A, and G6FAD2A modules are called as the A/D conversion module)

The A/D conversion module is to convert an analog input sig nal (voltage or current) from external devices into a 12-bit signed binary digital value.

1.1 Features

1) Multi-channel analog to digital conversion is possible with a single A/D module.

- G6F-AD2A : 4 channels

- G4F-AD3A and G3F-AD3A : 8 channels

2) The select of voltage input or current input is possible by channel of A/D module.

3) The unlimited number of A/D modules can be mounted on a base board. The maximum number of A/D modules depends on the power capacity of power supply module.( In case of use to the G6F-AD2A with G6F -DA2V and G6F-DA2I, it is depends

on the power capacity of the GM6 -PAFB)

1-1

Chapter 1 Introduction

1.2 Terminology

1.2.1 Analog value : A

Analog value is a continuously changing value such as voltage, current, temperature, speed pressure, flux, etc. Temperatur e, for example, is continuously changing according to the time. Because this temperature itself is not available for input of the PLC, the temperature should be converted an analog electrical signal by transducer. Moreover, the converted analog signal (voltage or current) has to be converted into a digital value with the A/D module because the PLC can handle only digital values.

value

time

Figure 1.1 Analog value

1.2.2 Digital value : D

Digital value is a discrete data that are described in numbers such as 0, 1, 2, … In general, a binary code system that are consist of 0(off) and 1(on) is used for expressing digital value. Also, BCD or hexadecimal values are used.

Because the CPU module of PLC can handle dig ital value only, the analog signal from external devices should be converted into analog signals with A/D module.

In the other hand, the digital output of CPU module should be converted into analog signal to be used for external devices. The D/A module (digital-analog converter) is used for converting digital values into analog output (voltage or current).

value

time

Figure 1.2 Digital value

1-2

Chapter 1 Introduction

5V

Analog input voltage

1.3 Analog -to-Digital conversion characteristics

1.3.1 Voltage input

The A/D module converts the analog input from external devices to the digital value that can be handled by CPU module.

When the analog input is voltage input, the K4F-AD3A and K7F-AD3A has two input ranges such as 1 ~ 5VDC and 0 ~ 10VDC. The K3F-AD2A has three input range such as 1 ~ 5VDC, 0 ~ 10VDC, and –10 ~ 10VDC.

With all analog input range, the digital output is varied in the range of 0 ~ 4000. Therefore, the resolution of the A/D module is obtained by following equation;

module A/DofResolution

=

−

voltage inputMinimumvoltageinputMaximum

4000

1) 1 ~ 5VDC range When the A/D module operates with 1 ~ 5VDC range, the 1VDC analog input is

converted to digital 0, and the 5VDC analog input is converted into digital output 4000. Therefore, the resolution per 1 digital value is 0.001VDC.

4000

2000

Digital output value

0

1V

2002

2001

2000

1999

1998

3V

2.998V

2.999V

Figure 1. 3 A/D conversion characteristics ( 1 ~ 5VDC )

3.000V

3.002V

3.001V

1-3

Chapter 1 Introduction

2) 0 ~ 10VDC range When the A/D module operates with 0 ~ 10VDC range, the 0VDC analog input is

converted to digital 0, and the 10VDC analog input is converted into digital output 40 00. Therefore, the resolution per 1 digital value is 0.0025VDC.

4000

2002

2001

2000

Digital output value

0

0V

Analog input voltage

5V

10V

1999

1998

4.995V

5.000V

Figure 1.4 A/D conversion characteristic ( 0 ~ 10VDC )

3) –10 ~ 10VDC range When the A/D module operates with –10 ~ 10VDC range, the 10VDC analog input is

converted to digital 0, and the 10VDC analog input is converted into digital output 4000. Therefore, the resolution per 1 digital value is 0.005VDC.

5.005V

5.0025V4.9975V

4000

2002

2001

2000

Digital output value

2000

1999

0

-10V

0V

Analog input voltage

10V

1998

-0.010V

-0.005V

0.010V

0.005V

0.000V

Figure 1.5 A/D conve rsion characteristic ( -10 ~ 10VDC )

1-4

Chapter 1 Introduction

1.3.2 Current input

When the analog input is current input, the A/D conversion module has only one input ranges such as 4 ~ 20mA.

With all analog input range, the digital output is varied in the range of 0 ~ 4000. Therefo re, the resolution of the A/D module is obtained by following equation;

moduleA/DofResolution

=

−

currentinputMinimumcurrentinputMaximum

4000

1) 4 ~ 20mA range When the A/D module operates with 4 ~ 20mA range, the 4mA analog input is converted

to digital 0, and the 20mA analog input is converted into digital output 4000. Therefore, the resolution per 1 digital value is 0.004mA.

4000

2000

Digital output value

0

4mA

12mA 20mA

Analog input current

2002

2001

2000

1999

1998

11.992mA

11.996mA

12.000mA

12.004mA

12.008mA

Figure 1.6 A/D conversion characteristic ( 4 ~ 20mA )

1-5

Chapter 2. SPECIFICATIONS

Operating ambient

temperature

Storage ambient

Operating ambient

humidity

10≤f∠57 Hz

57≤f≤150 Hz

9.8㎨ (1G)

10≤f∠57 Hz

57≤f≤150 Hz

4.9㎨(0.5G)

IEC 61131-2 IEC1000-4-3

Chapter 2 . SPECIFICATIONS

2.1 General Specifications

Table 2.1 shows the general specifications of GLOFA GM series and MASTER-K series.

Item Specifications Standard

0 ~ 55℃

temperature

Storage ambient

Humidity

Frequency Acceleration Amplitude

Vibration

Frequency Acceleration Amplitude

*Maximum shock acceleration: 147㎨ {15G}

Shocks

Noise immunity

Operating atmosphere Free from corrosive gases and excessive dust

Altitude for use Up to 2,000m Pollution degree 2 or lower Cooling method Self-cooling

*Duration time :11 ms *Pulse wave: half sine wave pulse( 3 times in each of X, Y and Z directions )

Square wave impulse noise ±1,500 V

Electrostatic discharge Voltage :4kV(contact discharge)

Radiated electromagnetic field 27 ~ 500 MHz, 10 V/m

In case of occasional vibration Sweep count

- 0.075 mm

In case of continuos vibration

- 0.035 mm

Fast transient

&

burst noise

-25 ~ 70℃

5 ~ 95%RH, non-condensing

-

Modules

Voltage 2 kV 1 kV 0.25 kV

All power

modules

Digital I/O s

( Ue≥ 24 V)

10 times in each

direction for

X, Y, Z

Digital I/Os

(Ue < 24 V)

Analog I/O s

communication

I/Os

IEC 61131-2

LGIS

Standard

IEC 61131-2 IEC1000-4-2

IEC 61131-2 IEC1000-4-4

[Table 2.1 ] General specifications

REMARK

1) IEC(International Electrot echnical Commission) : The international civilian organization which produces standards for electrical and electronics industry.

2) Pollution degree : It indicates a standard of operating ambient pollution level. The pollution degree 2 means the condition in which normally, only non-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by condensation shall be expected.

2 - 1

Chapter 2. SPECIFICATIONS

2.2 Performance Specifications

Table 2-2 shows performance specifications of A/D conversion modul e.

1) G3F -AD3A, G4F-AD3A

Analog

input

Maximum

resolution

Items

Specifications

G3F-AD3A G4F-AD3A

I/O points 16 points

Voltage

Current

- Adjust input selection switch for each channel on side of module.

Voltage/Current selection

Digital output - 16 bit binary value

1 ~ 5VDC 1 mV (1/4000)

0 ~ 10VDC 2.5 mV (1/4000)

DC 4 ~20mA

Overall Accuracy

( ON : Current, OFF : Voltage)

- Selection of voltage range by program

1 ~ 5 VDC (input resistance 600㏀)

0 ~ 10 VDC (input resistance 600㏀)

DC 4 ~ 20 mA (input resistance 250Ω)

4㎂ (1/4000)

±0.5% (accuracy to full scale)

Max . conversion speed 5.0 ms/channel

Max . absolute input Voltage : 15V, Current : 25mA

Number of analog input point 8 channels/module

Isolation

Terminals connected 20-point terminal block

Internal current consumption 0.5 A 0.5 A

Weight 310 280

Between input terminals and PLC: Photo coupler isolation

(Between channels : Non-isolated)

[Table 2.2] Performance Specifications

CAUTION

The manufacturer set value of A/D conversion module has been current input mode.

2 - 2

Chapter 2. SPECIFICATIONS

2) G6F-AD2A

Items Specifications

I/O points 16 points

Voltage

Analog

input

Current

Voltage/Current selection

1 ~ 5 VDC (input resistance 1㏁)

0 ~ 10 VDC (input resistance 1㏁)

-10 ~ 10VDC (input resistance 1㏁)

DC4 ~ 20 mA (input resistance 250Ω)

- Selection with Terminal ( It has to be connected between V and I terminal to select current. )

- Selection of voltage range by switch on the side of module

Digital output

1 ~ 5VDC 1 mV (1/4000)

Maximum

resolution

Overall Accuracy

Max . conversion speed 5.0 ms/channel

Max . absolute input Voltage : 15V, Current : 25mA

Number of analog input point 4 channels/module

Terminals connected 18-point terminal block

Current

Consumption

0 ~ 10VDC 2.5 mV (1/4000)

-10 ~10VDC 5 mV (1/4000)

DC 4 ~20mA

Isolation

+5VDC

+15VDC

-15VDC

Weight

- 12 bit binary value( -48 ~ 4047, -2048 ~ 2047)

-

Digital output value is selected by program.

4㎂ (1/4000)

±0.5% (accuracy to full scale)

Between input terminals and PLC: Photo coupler isolation

(Between channels : Non-isolated)

40mA 50mA 20mA

200g

[Table 2.2] Performance Specifications

CAUTION

The factory-set value of A/D conversion module has been current input mode. The G6F-AD2A has to be used with the GM6-PAFB.

2 - 3

Chapter 2. SPECIFICATIONS

2.3 Names of Parts and Functions

The names of parts and functions of the A/D conversion module are shown as below.

2.3.1 G3F-AD3A

2 - 4

Chapter 2. SPECIFICATIONS

2.3.2 G4F-AD3A

No Description

←

RUN LED

Indicates the operating status of the G3F-AD3A and G4F-AD3A. Selection switch of voltage/current

↑

1)The switch status at voltage selection The switch locates off status.

2)The switch statues at current selection

The switch locates on status

2 - 5

Chapter 2. SPECIFICATIONS

1 23

J1

J2

1

2

3

2.3.3 G6F-AD2A

No Description

←

RUN LED

Indicates the operating status of the G6F-AD2A.

Selection switch of voltage/current

↑

Analog Input Input Range Selection Switch

DC 1~5V

Voltage

DC 0~10V

DC-10~10V

Current DC 4~20mA

J2

1 2 3

J1

1 2 3

J2

J1

J2

2 - 6

Chapter 2. SPECIFICATIONS

2.4 I/O Conversion Characteristics

Digital

4000

3000

2000

0

0V

5V

10V1V3V

5V

Analog

-0.12V

3.808

0.952V

10.12V

20.192

㎃

5.048V

4047

-48

Input / Output (hereafter I/O) conversion characteristics are expressed with the angle of the line between analog input(voltage and current) and matched digital value. I/O conversion characteristics of the G3F-AD3A, G4F-AD3A are expressed with Fig 2.1, and I/O conversion

characteristics of the G6F-AD2A is expressed with Fig 2.2 The voltage or current input for a channel is selected by analog input selection switch and the value of Offset / Gain can not be changed because it is fixed.

Practical analog input range

Output

Value

1000

Input

DC 0 ~ 10V DC 1 ~ 5V DC 4 ~ 20㎃

㎃

4 ㎃ 12㎃ 20 ㎃

REMARK

1. The analog output value of over 4047 or –48 is fixed as 4047 or –48.

2. Keep the input voltage and current not to exceed +15V and 25mA.

[Fig 2.1] I/O Conversion Characteristics

2 - 7

Chapter 2. SPECIFICATIONS

Input selection switch

- Off : Voltage

(This switch is located

On

Digital

1000

0V5V10V 1V3V

5V

Analog

-0.12V

-10.24V

0.952V

10.12V

10.24V

5.048V

48

3.808㎃20.192

2000

1000

0

2047

Practical analog input range

4047 4000

3000

Output

2000

Value

-1000

0

-

-10V

4㎃ 12 ㎃ 20㎃DC 4 ~ 20 ㎃

0V 10V

Input

-2000

-2048

DC 0 ~ 10V DC 1 ~ 5V

DC-10 ~ 10V

[Fig 2.1] I/O Conversion Characteristics

REMARK

1. The analog output value of over 4047 or –48(2047 or –2048) is fixed as 4047 or –48(2047 or –2048).

2. Keep the input voltage and current not to exceed +15V and 25mA.

2.4.1 Voltage Input Characteristics

1) G3F -AD3A, G4F-AD3A

For voltage input, the corresponding input selection switch of each channel should be set to "off".

–

The voltage input range is selected in program. Input selection switch has to be located at off.

(1)Voltage input range : DC 0 ~10V

Digital output value for input voltage is shown as follows.

1 2 3 4 5 6 7 8

on the side of module)

CH0 1234567 Number of channel

Analog input voltage (V)

- 0.12 0 2.5 5 7.5 10 10.12

㎃

Digital output value -48 0 1000 2000 3000 4000 4047

2 - 8

Chapter 2. SPECIFICATIONS

12

J2

1 2 3

11

12 1 2 3 J1

J2 1 2

3J1J2

(2)Voltage input range : DC 1 ~5V

Digital output value for input voltage is shown as follows.

Analog input voltage (V)

0.952 1 2 3 4 5 5.048

Digital output value -48 0 1000 2000 3000 4000 4047

2) G6F-AD2A

For voltage input, the corresponding input is selected by selection switch and selected input voltage range is same through whole channels.

1) Voltage input range

: DC 1 ~5V

Digital output value for input voltage is shown as follows.

Analog input voltage (V)

0.952 1 2 3 4 5 5.048

Digital output value

-48 0 1000 2000 3000 4000 4047

-2048 -2000 -1000 0 1000 2000 2047

2)

Voltage input range :

DC 0

~ 10

V

Digital output value for input voltage is shown as follows.

Analog input voltage (V)

-0.12 0 2.5 5 7.5 10 10.12

Input range selection

switch

11

J1

1 2 3

Input range selection

switch

Digital output value

-48 0 1000 2000 3000 4000 4047

-2048 -2000 -1000 0 1000 2000 2047

3)

Voltage input range :

DC - 10

~ 10

V

Digital output value for input voltage is shown as follows.

Analog input voltage (V)

Input range selection

switch

-10.24 -10 -5 0 5 10 10.24

Digital output value

-48 0 1000 2000 3000 4000 4047

-2048 -2000 -1000 0 1000 2000 2047

2 - 9

Chapter 2. SPECIFICATIONS

On

- On : Current

(This switch is located

1 2 3

11

12 1 2

3

J1

J2

2.4.2

Current Input Characteristics

1) G3F-AD3A, G4F-AD3A

For current input, the corresponding input selection switch of each channel should be set to "on".

Input selection switch

1 2 3 4 5 6 7 8

CH0 1234567

on the side of module)

Number of channel

- Digital output value for input current is shown as follows. Analog input current(㎃)

3.808 4 8 12 16 20 20.192

Digital output value -48 0 1000 2000 3000 4000 4047

2) G6F-AD2A Digital output value for input voltage is shown as follows.

Analog input current (mA)

3.808 4 8 12 16 20 20.192

Digital output value

-48 0 1000 2000 3000 4000 4047

-2048 -2000 -1000 0 1000 2000 2047

It has to be connected between V and I terminal to select current.

Input range selection

switch

2 - 10

Chapter 2. SPECIFICATIONS

On

- On : Current

1

2

3

J1

J2

V+

I+

COM + Analog Input

V+

I+

COM + Analog Input

2.4.3

Simultaneous Voltage and Current Input Characteristics

1) G3F- AD3A, G4F-AD3A For simultaneous voltage and current input, the input conversion switch of each channel is set to corresponding

voltage and current range.

Ex) Voltage input range: 0 to 3 Current input range: 4 to 7

Input selection switch

- Off : Voltage

1 2 3 4 5 6 7 8

CH 0 1234567

(제품의 좌측면에 위치)

채널 번호

- Digital output value for analog input is shown as follows.. Analog input

Voltage (V)

Current

(mA)

0~10V 1~ 5V

4 ~ 20 mA

-0.12 0 2.5 5 7.5 10 10.12

0.952 1 2 3 4 5 5.048

3.808 4 8 12 16 20 20.192

Digital output value -48 0 1000 2000 3000 4000 4047

2) G6F-AD2A

For simultaneous use of voltage and current input, the available input voltage rage is 0 ~ 5VDC only.

Digital output value for analog input is shown as follows..

Analog input

Voltage DC1~ 5V

Current DC4 ~ 20mA

Digital output value

0.952 1 2 3 4 5 5.048

3.808 4 8 12 16 20 20.192

-48 0 1000 2000 3000 4000 4047

-2048 -2000 -1000 0 1000 2000 2047

Ex) channel for voltage : 0, channel for current : 1

Input Rage Selection Switch

Wiring Example

Voltage Input(Channel “0”) Current Input(Channel ”1”)

2 - 11

Chapter 2. SPECIFICATIONS

Analog input and Digital output

Analog input and digital output value

2000

2001

2002

2004

2005

2006

2007

2008

2009

Digital output value

2000

2001

2002

2004

2005

2006

2007

2008

2009

2.4.4 Analog input and Digital output characteristics

1) G3F-AD3A, G4F-AD3A

Digital output value

No

DC 0~10V 2.5 mV

ℵ

ℑ

ℜ

2) G6F-AD2A

Input

range

DC 1~5V 1mV

DC 4~20

㎃

Digital output

value

0 ~

4000

Resolution Analog input value

4 ㎂

3.000 ~

3.001

12.000 ~

12.004

5.000 ~

5.0025

3.001 ~

3.002

12.004 ~

12.008

3.002 ~

3.003

12.008 ~

12.012

5.0025

5.005

3.003 ~

3.004

12.012 ~

12.016

~

② ③

3.004 ~

3.005

12.016 ~

12.020

3.005 ~

3.006

12.020 ~

12.024

5.005 ~

5.0075

3.006

3.007

12.024

12.028

①

5.0075 ~

5.010

3.007

3.008

~

3.008

12.028

~

12.032

~

3.009

12.032 ~

12.036

3.009 ~

3.010

12.036 ~

12.040

③ ④

②

①

Digital

No Input range

Resolution Analog input value

output

value

DC-10~10V 5mV

ℵ

0 ~

DC 0~10V 2.5 mV

ℑ

4000

or

-2048

DC 1~5V 1mV

ℑ

~

2047

DC 4~20 ㎃

ℜ

4 ㎂

3.000 ~

3.001

12.000 ~

12.004

5.000 ~

5.0025

3.001 ~

3.002

12.004 ~

12.008

0.000 ~

0.005

3.002 ~

3.003

12.008 ~

12.012

5.0025

5.005

3.003 ~

3.004

12.012 ~

12.016

~

3.004 ~

3.005

12.016 ~

12.020

5.005

5.0075

3.005 ~

3.006

12.020 ~

12.024

~

3.006 ~

3.007

12.024 ~

12.028

0.005 ~

0.010

3.007 ~

3.008

12.028 ~

12.032

5.0075

5.010

3.008 ~

3.009

12.032 ~

12.036

~

3.009 ~

3.010

12.036 ~

12.040

2 - 12

Chapter 2. SPECIFICATIONS

2.5 Processing specifications

2.5.1 Sampling processing A/D conversion system

The anal og values input to the channels designated for sampling processing by the CPU are converted to digital output values one by one and the digital output values are stored in the buffer memory.

As the A/D module scans each channel, the value appearing at the instant is written to the buffer memory as a digital value. The timing of this sampling depends on the number of channels used, and may be found from the following expression.

Process time = Number of channels used × Maximum conversion time (5 ms)

The process time when 4 channels is used, for example, will be 20 msec = 4 × 5 ms

2.5.2 Averaging processing A/D conversion system

The A/D module makes the A/D conversion for any channels to which averaging processing has been specified from the CPU. Using a preset count, an average is calculated (excluding the maximum value and the minimum value) and stored to the buffer memory. The preset count can be set as 2 to 255 times.

The time in which the average value by this processing is stored in the buffer memory varies with the number of channels used.

Processing time = Count setting × No. of channels × 5ms (Max conversion time)

The processing time when count value is 50 and 4 channels are used, for example, will be 50 × 4 × 5ms = 1000ms.

2 - 13

Chapter 3 Installation and wiring

3 Installation and wiring

3.1 Installation

3.1.1 Installation ambiance

The A/D module has designed to have high reliability regardless of its installation ambiance. However, please be sure to check the following precautions for higher reliability and stability of system.

1) Ambiance requirements Avoid installing the A/D module in following locations where; ① temperature may experience ambient drops or rising.

(It should stay within 0 °C ~ 55 °C or 32 °F ~ 131 °F)

② condensation may occur due to abrupt temperature changes ③ vibration and shock are directly transmitted to the PLC system. ④ the PLC system is exposed to the direct rays of the sun. ⑤ the PLC system is exposed to corrosive or inflammable gas. ⑥ the PLC system is exposed to conductive powder, oil mist, salt, or organic solvent.

2) Installing and wiring

① During wiring or other work, do not allow any wire scraps to enter into the module. ② Install the module on location that is convenient for operation. ③ Be sure that it is not located near high voltage equipment on the same panel. ④ Be sure to install the module at least 50 mm away from a duct or other devices. ⑤ Be sure to be grounded to locations that have good noise immunity.

3.1.2 Handling precautions

From unpacking to installation, be sure to check the following;

①

Do not drop it off, and make sure that strong impacts should not be applied.

② Do not dismount printed circuit boards from the case. It can cause malfunctions of

module.

③ Be sure to disconnect electrical power before mounting / dismounting the module.

3 - 1

Chapter 3 Installation and wiring

R

- 15V

+15V

J1

J2

FG

V+

R R R R R

V+

- 15V

+15V

1 2 3

J2

FG

V+

R R R

R

*1

3.2 Wiring

3.2.1 Wiring precautions

① Separate AC and external input signal of A/D module wiring not to be affected by

surge or induced noise in the AC.

② External wiring has to be at least AWG32 (0.3mm2 ), and be selected in consideration

of operating ambiance and/or allowable current.

③ Separate wiring from device and/or substances generating intense heat, and oil not to

make short-circuit which leads to damage and/or mis-operation.

④ Be careful not to connect external power supply with wrong polarity. ⑤ Separate external wiring sufficiently from high voltage and power supply cable not to

cause induced noise or malfunction of module.

3.2.2 Wiring examples

1) G6F-AD2A ① Voltage input

I+

COM

Input Range

Selection Switch

1 2 3

I+

COM

G6F -AD2A

② Current input

Input Range

COM

I+

Selection Switch

J1

V+

COM

I+

G6F -AD2A

*1: Use a two -core twisted pair shielded cable *2 : If noise is expected, ground the cable and FG terminal as shown in figure.

3 - 2

Chapter 3 Installation and wiring

R

CH7

CH0

selection switch

*1

R

selection switch

R

CH7

CH0

selection switch

R

R R R R R

R

2) G3F-AD3A / G4F -AD3A

① Voltage input

② Current input

Voltage/current

Voltage range

*1: Use a two-core twisted pair shielded cable *2 : If noise is expected, ground the cable as shown in figure.

3 - 3

Chapter 4. FUNCTION BLOCK

4 .1 Registration of the Function Block for A/D Conversion Module on the GMWIN

Library Insertion(I)

G3F – AD3A

. ADR3RD

G4F – AD3A

. ADR3RD

Function block

G6F – AD2A

Function block

CHAPTER 4. FUNCTION BLOCK

This shows function block for A/D conversion module on the GMWIN. A kind of function block is as follows.

G3F-AD3A G4F-AD3A G6F-AD2A

No

Function

Local Remote Local Remote Local Remote 1 AD3INI ADR3INI AD3INI ADR3INI AD2INI ADR62 INI Initializing module 2 AD3ARD ADR3RD AD3ARD ADR3RD AD2ARD ADR62RD Reading A/D converted value(array Type) 3 AD3RD - AD3RD - AD2RD - Reading A/D converted value(Single Type)

The function block type and functions of input/output parameters of G3F -AD3A and G4F-AD3A are same.

Function Block is inserted on the execution of the GMWIN according to following procedure. Function block can be inserted only in the open condition of the Project.

select

Project(P)

1. Special.3fb . AD3INI . AD3ARD . AD3RD

2. Remote3.3fb . ADR3INI . ADR3RD

3. Remote4.3fb . ADR3INI

Insertio n for Local

Function block insertion for Remote GM3

Function block insertion for Remote GM4

1. Special.4fb . AD3INI . AD3ARD . AD3RD

2. Remote4.4fb . ADR3INI . ADR3RD

3. Remote3.4fb . ADR3INI

insertion for Local

Function block insertion for Remote GM4

Function block insertion for Remote GM3

1. Special.6fb . AD2INI . AD2ARD . AD2RD

2. Remote6.6fb . ADR62INI . ADR62RD

insertion for Local

Function block insertion for Remote GM6

4 - 1

Chapter 4. FUNCTION BLOCK

4 .2 Function Block for Local

4.2.1 Module Initialization

1) G3F-AD3A, G4F-AD3A

Module Initialization function block is used in a program with setting of A/D conversion module located base number, slot number of located module on base, specifying a channel enable, analog input data

type and the information of average processing.

Function

block

AD3INI

REQ

BASE

SLOT

CH

TYPE AVG_

AVG_

DONE

STAT

ACT

I/O Variable

Input

REQ BOOL

BASE USINT

SLOT USINT

CH BOOL[8]

TYPE BOOL[8]

AVG_

EN

AVG_

NUM

Output

DONE BOOL

STAT USINT

ACT BOOL[8]

REMARK

BOOL[8] and USINT[8] of data type means that the number of element is 8, and also this means the whole number of channels and channel number.

Data type

BOOL[8]

USINT [8]

Descriptions

Function Block Execution Request Area

- The execution of function block initialization is requested in this area.

- If the status of condition connected with this area is changed from low(0) to high(1), function block initialization for the module is executed.

Base Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 to 3

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Enabled channels are specified to 1 and disabled channels are specified to 0.

Analog Input Data Type Specification Area

- Output digital data type for each channel is specified in this area.

- 0 is for the range of 1 ~ 5VDC and DC4 ~ 20mA.

- 1 is for the range of 0 ~ 10VDC

Enable / Disable of Average processing

- 0 is for the sampling processing.

- 1 is for the average processing of the number of times.

Set a constant of the average processing of the number of times.

- Setting range : 2 ~ 255

Function Block Execution Complete Area

- When function block initialization is executed with no error, 1 is written and until next execution, 1 is continuing. When error occurs, 0 is written and operation come to stop.

Error Code Display Area

- When error occurs during function block initialization, the error code number is written.

Channel Operation Display Area

- After execution the function block of initialization with no error, if the setting condition of specified channel is normal then output ‘1’, or if abnormal, output 0’.

- No specified channel is ‘0’.-

4 - 2

Chapter 4. FUNCTION BLOCK

TYPE

2) G6F-AD2A

Module Initialization function block is used in a program with setting of A/D conversion module located base number, slot number of located module on base, specifying a channel enable, analog input data type and information of average processing .

Function

block

AD2INI

REQ

BASE

SLOT

CH

DATA

AVG_

DONE

STAT

ACT

I/O Variable

Input

Data type

REQ BOOL

BASE USINT

SLOT USINT

CH BOOL[4]

DATA TYPE

AVG_

EN

AVG_

NUM

BOOL[ 4]

BOOL[4]

USINT[4]

Descriptions

Function Block Execution Request Area

- The execution of function block initialization is requested in this area.

- If the status of condition connected with this area is changed from low(0) to high(1), function block initialization for the module is executed.

Base Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Enabled channels are specified to 1 and disabled channels are specified to 0.

Digital Output Data Type Specification Area

- 0 is for the range of –48 ~ 4047

- 1 is for the range of –2048 ~ 2047

Enable / Disable of Average processing

- 0 is for the sampling processing.

- 1 is for the average processing for the number of times.

Set a constant of the average processing of the number of times.

- Setting range : 2 ~ 255

Output

DONE BOOL

STAT USINT

ACT BOOL[4]

Function Block Execution Complete Area

- When function block initialization is executed with no error, 1 is written and 1 is kept until next execution. When error occurs, 0 is written and operation come to stop.

Error Code Display Area

- When error occurs during function block initialization, the error code number is written.

Channel Operation Display Area

- The channel specified after executing the function block initialization with no error is right, 1 is written and, on the non -specified channel, 0 is written.

REMARK

BOOL[4] and USINT[4] of data type means that the number of element is 4, and also this means the whole number of channels and channel number.

4 - 3

Chapter 4. FUNCTION BLOCK

4.2.2 Module Read ing-Array Type

1) G3F-AD3A, G4F-AD3A

Array type of function block for reading the module is performed for every channel in block and the specified channels are used to read output variable of data displayed from A/D conversion digital value.

Function

REQ

BASE

SLOT

CH

block

AD3ARD

DONE

STAT

ACT

DATA

I/O Variable

Input

output

REQ BOOL

BASE USINT

SLOT USINT

CH BOOL[8]

DONE BOOL

STAT USINT

ACT BOOL[8]

DATA INT[8]

REMARK

BOOL[8] and USINT[8] of data type means that the number of element is 8, and also this means the whole number of channels and channel number.

2) G6F-AD2A

Array type of function block for reading is performed for all channels in module and the specified channel is used to read output variable of data displayed from A/D conversion digital value.

Function

REQ

BASE

SLOT

CH

block

AD2ARD

DONE

STAT

ACT

DATA

I/O Variab le

Input

Output

REQ BOOL

BASE USINT

SLOT USINT

CH BOOL[4]

DONE BOOL

STAT USINT

ACT BOOL[4]

DATA INT[4]

Data type

Function Block Execution Request Area

- The execution of function block reading is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and input condition changes from low(0) to high(1), function block initialization for the module is executed.

Base Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 to 3

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Enabled channels are specified to 1 and disabled channels are specified to 0.

Function Block Execution Complete Area

- When function block reading is executed with no error, 1 is written and until next execution, 1 is continuing. When error occurs, 0 is written and operation come to stop

Error Code Display Area

- When error occurs during function block reading, the error code number is written.

Channel Operation Display Area

- After execution the function block of initialization with no error, if the setting condition of specified channel is normal then output ‘1’, or if abnormal, output 0’.

- No specified channel is ‘0’.-

A/D Conversion Value Output Area Output data range : -48 ~ 4047

Data type

Function Block Execution Request Area

- The execution of function block reading is requested in this area.

- If input condition is changed from low(0) to high(1), function block initializatio n for the module is executed.

Base Module Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Available channels are specified in this area.

- Enabled channels are specified to 1 and disabled channels are specified to 0.

Function Block Execution Complete Area

- When function block reading is executed with no error, 1 is written and 1 is kept until next execution. When error occurs, 0 is written and operation come to stop

Error Code Display Area

- When error occurs during function block reading, the error code number is written.

- Error code is referred to Manual 4.3.

Channel Operation Display Area

- The channel specified after executing the function block read with no error is

right, 1 is written and, on the non -specified channel, 0 is written A/D Conversion Value Output Area

- Output data range : -48 ~ 4047 or –2048 ~ 2047

Descriptions

4 - 4

Chapter 4. FUNCTION BLOCK

4.2.3 Module Read ing - Single Type

1) G3F-AD3A, G4F-AD3A

Single type of func tion block for reading the module is performed for only one channel and the specified channel is used to read output variable of data displayed from A/D conversion digital value.

Function

block

I/O Variable

Input

AD3RD

REQ

DONE

STAT

BASE

DATA

SLOT

CH

output

2) G6F-AD2A

Single type of function block for reading the module is performed for only one channel and the specified channel is used to read output variable of data displayed from A/D conversion digital value.

Function

REQ

BASE

SLOT

CH

block

AD2RD

DONE

STAT

DATA

I/O Variable

Input

Output

Data type

REQ BOOL

BASE USINT

SLOT USINT

CH USINT

DO NE BOOL

STAT USINT

DATA INT

Data type

REQ BOOL

BASE USINT

SLOT USINT

CH BOOL[4]

DONE BOOL

STAT USINT

DATA INT[4]

Descriptions

Function Block Execution Request Area

- The execution of function block reading is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and

input condition changes from low(0) to high(1), function block initialization for the module is executed.

Base Module Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 ~ 3

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Enabled channels are specified to 1 and disabled channels are specified to 0.

Function Block Execution Complete Area

- When function block reading is executed with no error, 1 is written and until next

execution, 1 is continuing. When error occurs, 0 is written and operation come to stop. Error Code Display Area

- When error occurred during function block initialization, the error code number is

written. A/D Conversion Value Output Area

Output data range : -47 ~ 4048

Descriptions

Function Block Execution Request Area

- The execution of function block reading is requested in this area.

- If input condition is changed from low(0) to high(1), function block initialization for the module is executed.

Base Module Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area Setting range : 0 ~ 3

Function Block Execution Complete Area

- When function block reading is executed with no error, 1 is written and 1 is kept until next execution. When error occurs, 0 is written and operation come to stop

Error Code Display Area

- When error occurs during function block reading, the error code number is written.

- Error code is referred to Manual 4.3.

A/D Conversion Value Output Are a

- Output data range : -48 ~ 4047 or –2048 ~ 2047

4 - 5

Chapter 4. FUNCTION BLOCK

4.3 Remote Function Block

EN

NDR

4.3.1 Module Initialization

1) G3F-AD3A, G4F-AD3A

Module Initialization function block is a program for the use in setting the location number of the slot on which the communi cation module of A/D conversion module of the master station is mounted, the address number of communication module which a remote I/O station has, the base location number, and the slot location number, and specifying the an available channel enable, a data type for A/D conversion, and average process data.

Function

block

ADR3INI

REQ

NET_ NO

ST_N O

BASE

SLOT

CH

TYPE

AVG_

AVG_ NUM

ERR

STAT

ACT

I/O Variable

Input

Output

REQ BOOL

NET_

NO

ST_NO USINT

BASE USINT

SLOT USINT

CH BOOL[8]

TYPE BOOL[8]

AVG_

NUM NDR BOOL

ERR BOOL

STAT USINT

ACT BOOL[8]

EN

REMARK

BOOL[8] and USINT[8] of data type means that the number of element is 8, and also this means the whole number of channels and channel number.

Data type

USINT

BOOL[8]

USINT[8]

Descriptions

Function Block Execution Request Area on Rising Edge.

- The execution of write function block is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and input condition changes from low(0) to high(1), function block initialization for the module is executed. The location number of the slot on which the transmission module of the master station is

mounted. -Setting range: 0 to 7 Station number of the communication module which a remote I/O station has.

- Setting range : 0 to 63 Base Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 to 3 Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7 Available Channel Specification Area

- Available channels are specified in this area.

- Enabled channels are specified to 1 and disabled channels are specified to 0. Output Data Type Specification Area

- Output digital data type for each channel is specified in this area.

- 0 is for the range of 1 ~ 5V DC and DC 4 ~ 20mA

- 1 is for the range of 0 ~ 10V DC

Average Process Enable Specification Area

- 1 is for the average processing. - 0 is for the sampling process. Set a constant of the average processing of the number of times.

- Setting range : 2 ~ 255 When function block execution is completed with no error, 1 is written. During the scan which

the execution condition has been made, 1 is continuing and at the next scan. 0 is written. Error Data Display Area

- When error occurs during function block initialization, 1 is written and the operation comes to stop. During the scan which the execution condition has been made, 1 is continuing and at the next scan, 0 is written. Error Code Display Area

- When error occurs during function block initialization, the error code number is written. Channel Operation Display Area

- The channel specified after executing the function block initialization with no error is right, 1 is written and, on the non -specified channel, 0 is written.

4 - 6

Chapter 4. FUNCTION BLOCK

DATA TYPE

EN

NDR

2) G6F-AD2A

Module Initialization function block is a program for the use in setting the location number of the slot on which the communication module of A/D conversion module of the master station is mounted, the address number of communication module which a remote I/O station has, the base location number, and the slot location number, and specifying the an available channel enable, a data type for A/D conversion, and average process data.

Function

block

ADR62INI

REQ

NET_ NO

ST_N O

BASE

SLOT

CH

AVG_

AVG_ NUM

I/O Variable

t

Inpu

ERR

STAT

ACT

Output

REQ BOOL

NET_

NO

ST_NO USINT

BASE USINT

SLOT USINT

CH BOOL[4]

DATA TYPE

AVG_

EN

AVG_

NUM NDR BOOL

E RR BOOL

STAT USINT

ACT BOOL[4]

REMARK

BOOL[4] and USINT[4] of data type means that the number of element is 4, and also this means the whole number of channels and channel number.

Data

type

USINT

BOOL[4]

USINT[4]

Descriptions

Function Block Execution Request Area on Rising Edge.

- The execution of write function block is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and input condition changes from low(0) to high(1), function block initialization for the module is executed. The location number of the slot on which the transmission module of the master station is mounted. -Setting range: 0 to 7 Station number of the communication module which a remote I/O station has.

- Setting range : 0 to 63 Base Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7 Available Channel Specification Area

- Available channels are specified in this area.

- Enabled channels are specified to 1 and disabled channels are specified to 0. Output Data Type Specification Area

- Output digital data type for each channel is specified in this area.

- 0 is for the range of –48 to 4047. - 1 is for the range of -2048 to 2047. Average Process Enable Specification Area

- 1 is for the average processing. - 0 is for the sampling process. Set a constant of the average processing of the number of times.

- Setting range : 2 ~ 255 When function block execution is completed with no error, 1 is written. During the scan which

the execution condition has been made, 1 is continuing and at the next scan. 0 is written. Error Data Display Area

- When error occurs during function block initialization, 1 is written and the operation comes to stop. During the scan which the execution condition has been made, 1 is continuing and at the next scan, 0 is written. Error Code Display Area

- When error occurs during function block initialization, the error code number is written. Channel Operation Display Area

- The channel specified after executing the function block initialization with no error is right, 1 is written and, on the non -specified channel, 0 is written.

4 - 7

Chapter 4. FUNCTION BLOCK

ERR

NDR

4.3.2 Module Reading

1) G3F-AD3A, G4F-AD3A

Function block for reading the module is performed for every channel in block and the specified channels are used to read output variable of data displayed from A/D conversion digital value.

Function

block

I/O Variable

Input

Data type

REQ BOOL

Descriptions

Function Block Execution Request Area

- The execution of read function block is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and input condition changes from low(0) to high(1), function block reading for the module is executed.

REQ

NET_ NO

ST_N O

BASE

SLOT

CH

ADR3RD

DATA

STAT

Output

NET_ NO

ST_NO USINT

BASE USINT

SLOT USINT

CH BOOL[8]

NDR BOOL

ERR BOOL

USINT

The location number of the slot on which the communication module of the master station is mounted.

- Setting range: 0 to 7

The station number of the communication m odule which a remote I/O station has.

- Setting range : 0 to 63

Base Module Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0 to 3

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Available channels are specified in this area.

- Enabled channels are specified to 1 and disabled channels are specified to 0.

When function block execution is completed with no error, 1 is written. During the scan which the execution condition has been made, 1 is continuing and at the next scan. 0 is written.

Error Data Display Area

- When error occurs during the execution of function block reading, 1 is written and the operation come s to stop. During the scan which the execution condition has been made, 1 is continuing and at the next scan, 0 is written.

STAT USINT

ACT BOOL[8]

DATA INT[8]

Error Code Display Area

- When error occurs during the execution of function block reading, the error code

number is written.

Channel Operation Display Area

- The channel specified after executing the function block reading with no error is right, 1 is written and, on the non-specified channel, 0 is written.

A/D Conversion Value Output Area

- Output data range : -48 ~ 4047 or –2048 ~ 2047

REMARK

BOOL[8] and USINT[8] of data type means that the number of element is 8, and also this means the whole number of channels and channel number.

4 - 8

Chapter 4. FUNCTION BLOCK

O

ERR

NDR

2) G6F-AD2A

Function block for reading the module is performed for every channel in block and the specified channels are used to read output variable of data displayed from A/D conversion digital value.

Function

block

I/O Variable

Input

Data type

REQ BOOL

Descriptions

Function Block Execution Request Area

- The execution of read function block is requested in this area.

- If the status to be connected with this area is satisfied on the program operation and input condition changes from low(0) to high(1), function block reading for the module is executed.

REQ

NET_ NO

ST_N

BASE

SLOT

CH

ADR62RD

DATA

STAT

Output

NET_ NO

ST_NO USINT

BASE USINT

SLOT USINT

CH BOOL[4]

NDR BOOL

ERR BOOL

USINT

The location number of the slot on which the communication module of the master station is mounted.

- Setting range: 0 to 7

The station number of the communication m odule which a remote I/O station has.

- Setting range : 0 to 63

Base Module Location Number Area

- The base No. on which A/D conversion module is mounted is written on this area.

- Setting range : 0

Slot Location Number Area

- The slot No. on which A/D conversion module is mounted is written on this area.

- Setting range: 0 to 7

Available Channel Specification Area

- Available channels are specified in this area.

- Enabled channels are specified to 1 and disabled channels are specified to 0.

When function block execution is completed with no error, 1 is written. During the scan which the execution condition has been made, 1 is continuing and at the next scan. 0 is written.

Error Data Display Area

- When error occurs during the execution of function block reading, 1 is written and the operation come s to stop. During the scan which the execution condition has been made, 1 is continuing and at the next scan, 0 is written.

STAT USINT

ACT BOOL[4]

DATA INT[4]

Error Code Display Area

- When error occurs during the execution of function block reading, the error code

number is written.

Channel Operation Display Area

- The channel specified after executing the function block reading with no error is right, 1 is written and, on the non-specified channel, 0 is written.

A/D Conversion Value Output Area

- Data output range : -48 ~ 4047

REMARK

BOOL[4] and USINT[4] of data type means that the number of element is 4, and also this means the whole number of channels and channel number.

4 - 9

Chapter 4. FUNCTION BLOCK

4.4 Errors on Function Block

Function block

Read

Array

Single

0

Operating with no fault

-

Correct the number in accordance with the

2

H/W error of the base

Contact the service station

The slot location number is exceeding

Set the right number to the slot loading the A/D

The A/D conversion module on the slot is

Load the A/D conversion module to the specified

The channel number is exceeding the

7

H/W error of the A/D conversion module

Contact the service station

The A/D conversion module's shared

H/W error of the communication module

See the manual for the remote communication

The slot location number is exceeding

Set the right number to the slot mounting the

Mount the A/D conversion module to the

135

H/W error of the A/D conversion module

Contact the service station

The A/D conversion module's shared

This shows errors and resolutions in accordance with them.

STAT

Local

No.

/Remote

Local

1

3

4

5 The module loaded isn't the A/D module О О О

6

8

9 The available channels are not specified -

The base location number is exceeding the proper setting range

the proper setting range

empty

proper range

memory error

Descriptions Initiali-za

tion

О О О

О О О О О О

О О О

- - О Specify the available channel correctly О О О О О О Contact the service station

type

О О

type

Resolutions

proper range (See Section 4.2)

conversion module

slot

Make a correct specification of the available channel on the initialize function block

17

128

Remote

129

131

133 The module loaded isn't the A/D module О О

136

137 The available channels are not specified - О

145

Average number exceeding the proper range

for remote The base location number is exceeding

the proper setting range

memory error

Average number exceeding the proper range

О - -

О О

О О О О Contact the service station

О -

Correct the value to the proper range (Number: 2 to 255)

module Correct the number in accordance with the proper ra nge (See Section 4.3)

A/D conversion module

specified slot

Make a correct specification of the available channel on the initializ ing function block

Correct the value to the proper range (Number: 2 to 255)

4 - 10

Chapter 5. GM PROGRAMMING

5.1 Programming for Distinction of A/D Conversion Value

Chapter 5. GM PROGRAMMING

1) System Configuration

GM3PA1A

2) Initial Settings

(1) Available channel enable : channel 0, 2, 3 (2) Analog input : current input(DC 4 ~ 20 mA) (3) Average processing setting : channel 2(100 times) , channel 3(50 times)

3) Descriptions of the Program

(1) The digital value less than 2,000 of channel 0 turns %Q0.1.0 on. (2) The digital value more than 3,600 of channel 2 turns %Q0.1.1 on.

(3) The digital value more than 2,000 or same, and less than 3,600 or same of channel 4 turns %Q0.1.2 on. (4) The digital value of the same as 2,800 of channel 4 turns %Q0.1.3 on.

GM3-

CPUA

G3 F-

AD3A

G3Q-

RY4A

5 -1

Chapter 5. GM PROGRAMMING

AD_INI

REQ

DONE

0

BASE

STAT

INI_STAT

CH

AD_CH

TYPE

DATATYPE

AVG-

EN

AVG_EN

AVG-

NUM

SLOT

ACT

0

INI_ACT

0

SLOT

CH

AD_CH

RD_STAT

STAT

ACT

DATA

ROW 0

0

BASE

START

LT

EN

OUT

IN2 IN2

2000

GT

EN

ENO

DATA[2]

IN1

OUT

IN2 IN2

3600

DATA[0]

IN1

EQ

EN

ENO

OUT

IN2 IN2

2800

GE

EN

ENO

3600

IN1

OUT

IN2 IN2

DATA[4]

IN3

2000

DATA[4]

IN1

S

START

AD_RD

REQ

DONE

execution condition

Base location number specific ation

Slot location number specification

Available channel enable specification

Data type specification

Average processing enable/disable specification

Average number value specification

Error code display initialization

Channel operation Base lo cation

Slot locatio n Number specification

Available channel enable specific ation

Error code display in the processing

Channel operation display in the process-

Data display of A/D conversion value of enabled channel

Normal completion of A/D conve rsion reading

A/D conversion value of channel 3

A/D conversion value of channel 4

The digital value more than 3600 of channel 2 turns %Q0.1.1 on.

The digital value less than 2000 of channel 0 turns %Q0.1.0 on.

The digital value 2800 of channel 4 turns %Q0.1.3 on.

The digital value more than 2000 or same, and less than 3600 or same

A/D conversion value of channel 2

A/D conversion value of channel 0

READY

AVG_NUM

ROW 1

ROW 2

ROW 3

ROW 4

ROW 5

ROW 6

ROW 7

ROW 8

ROW 9

ROW 10

ROW 11

ROW 12

ROW 13

ROW 14

ROW 15

ROW 16

ROW 17

ROW 18

ROW 19

ROW 20

ROW 21

ROW 22

ROW 23

ROW 24

4 ) Programming Example

AD3INI

AD3RD

in the function block

러정보

display in the function block initializ ation

number specification

of the read function block

RD_ACT

ing of read function block initialization

DATA

%Q0.1.0

%Q0.1.1

of channel 4 turns %Q0.1.2 on.

5 -2

%Q0.1.2

%Q0.1.3

Chapter 5. GM PROGRAMMING

This denotes

Select this

To select

Enabled channel : 1

5) Specifying initial value of input/output variables on the program.(Specifying channels)

and this screen appears

4 channels

Channel No.

and this screen appears

previous Ch.

Disabled channel : 0

To specify channel enable/disable

5 -3

next Ch.

Chapter 5. GM PROGRAMMING

6) Input/output variables on Programming

Variable Name Var_Kind Data Type (AT Address) (Initial Value)

AD_CH : VAR : ARRAY [0..7] OF BOOL : = { 1,0,1,0,1,0,0,0,0 } AD_INI : VAR : FB instance AD_RD : VAR : FB instance AVG_EN : VAR : ARRAY [0..7] OF BOOL : = { 0,1,0,1,0,0,0,0 } AVG_NUM : VAR : ARRAY [0..7] OF USINT : = { 0,0,100,50,0,0,0,0 } DATA : VAR : ARRAY [0..7] OF INT DATATYPE : VAR : ARRAY [0..7] OF BOOL : = { 0,0,0,0,0,0,0,0 } INI_ACT : VAR : ARRAY [0..7] OF BOOL INI_STAT : VAR : USINT RD_ACT : VAR : ARRAY [0..7] OF BOOL RD_STAT : VAR : USINT READY : VAR : BOOL START : VAR : BOOL

5 -4

Chapter 5. GM PROGRAMMING

A/D Conversion Value and Error Code on BCD

Initialize

%I0.0.0

Display error code with BCD

%I0.0.1

%I0.0.2

Display A/D conversion

Digital BCD Di splay Channel 0 (4~20mA)

%Q0.2.0

Digital BCD Di splay %Q0.1.0

5. 2 Programming for Display of Display

1) System Configuration

data with BCD

2) Initial Settings (1) Available channel enabled : channel 0, (2) Analog input : current input(DC 4 to 20 mA) (3) Average processing setting : 10 times

3) Descriptions of the Program

(1) % I0.0.0 turning On leads to the initial setting of A/D conversion module. (2) % I0.0.1 turning On leads to displaying A/D conversion value on the BCD display.(%Q0.1.0 to %Q0 .1.15) (3) % I0.0.2 turning On leads to displaying error code of function block on the BCD display, (%Q0.2.0 to %Q0.2.7)

GM4PA2A

GM4CPUA

G4ID22A

G4Q- RY2A

~%Q0.2.7

~%Q0.1.15

G4F- AD3A

(displaying error)

(displaying A/D conversion value)

5 -5

Chapter 5. GM PROGRAMMING

AD_INI

%I0.0.0

REQ

DONE

0

BASE

STAT

INI_STAT

CH

AD_CH

TYPE

DATATYPE

AVG-

EN

AVG_EN

AVG-

NUM

SLOT

ACT

3

INI_ACT

3

SLOT

CH

0

RD_STAT

STAT

DATA

0

BASE

START

S

START

AD_RD

REQ

DONE

AVG_NUM

%I0.0.1

INT_TO_BCD

EN

ENO

OUT

IN1

%QW0.1.0

USINT_TO_

BCD

EN

ENO

OUT

RD_STAT

IN1

%QB0.2.0

%I0.0.2

Execution condition and

Base location number specific ation

Available channel enable specific ation

Data type specific ation

Average processing enable/disable specification

Average number value specification

Channel operation display in the function block

Slot location specification

Available channel enable specific ation

Error code display in the processing

Data display of A/D conversion value of enabled channel

Slot location number specific ation

A/D conversion read has This program converts the integer type of the A/D conversion value

CH0_DATA into BCD data type to display onto the BDC digital display.

Command for displaying the error code onto BCD digital display

Error code display in A/D conversion value of channel 0

Error code on the

This program converts the unsigned integer type of RD_STAT, which indicates the error status of the reading function block, into BCD data type to display it onto the BDC digital display.

Command for displaying the

value onto BCD

digital display

Base location specification

ROW 0

ROW 1

ROW 2

ROW 3

ROW 4

ROW 5

ROW 6

ROW 7

ROW 8

ROW 9

ROW 10

ROW 11

ROW 12

ROW 13

4) Programming

AD3INI

AD3AD

Initial Setting

A/D conversion

the processing of function block initialization

러정보

initialization

CH0_DATA

reading function

number

been completed normally.

of the reading function block

CH0_DATA

5 -6

Chapter 5. GM PROGRAMMING

Variable Name

Var_Kind

Data Type

(AT Address) (Initial Value)

5) Input/output variables on the programming

AD_CH : VAR : ARRAY [0..7] OF BOOL : = {1,0,0,0,0,0,0,0} AD_INI : VAR : FB Instance AD_RD : VAR : FB Instance

AVG_EN : VAR : ARRAY [0..7] OF BOOL : = {1,0,0,0,0,0,0,0} CH0_DATA : VAR : INT DATA : VAR : DINT DATATYPE : VAR :ARRAY [0..7] OF BOOL : = {0,0,0,0,0,0,0,0} INI_ACT : VAR : ARRAY [0..7] OF BOOL INI_STAT : VAR : USINT AVG_NUM : VAR : ARRAY [0..7] OF UINT : = {10,0,0,0,0,0,0,0} RD_STAT : VAR : USINT START : VAR : BOOL

5 -7

Chapter 5. GM PROGRAMMING

5.3 Programming for Loading the A/D Conversion Module on Remote

GM4-

PA1A

G4L-

RBEA

G4FAD3A

Remote Station No. ”1”

Slot 0

GM4 -

PA1A

GM4-

CPUA

G4L- FUEA

G4QRY2A

Slot 0

1) System Configuration

2) Initial Settings (1) A/D conversion enabling channel: channel 0 (2) Conversion data range: DC 4~20mA (3) Average processing setting: channel 0(setting value: 50 times)

3) Descriptions of the Program (1)The digital value less than 2000of channel 0 turns % Q0.1.0 on. (2)The digital value more than 2000 or same, and less than 10,000 or same of channel 0 turns %Q0.1.1 on. (3)The digital value more than 3,000 or same, and less than 12,000 of channel 0 turns %Q0.1.2 on. (4)The digital value more than 4,000 or same of channel 0 turns %Q0.1.3 on.

5 -8

Chapter 5. GM PROGRAMMING

Execution condition

Execution request when the initializing function block is not

It indicates on when operated normally,

It indicates information on

opposite

station. If restored, it turns

state is

retained until the user

Slot location number of master

Base location number of

Slot location number of

Available channel enable

Conversion data range

Average processing

Execution request on the reading function Slot location number of

Base location number of

Slot location number of

Error code display at

Error data display in processing of

Error code display in processing of

Normal channel operation

The digital value less than

The digital value more than

%Q0.1.2

The digital value more than

READY

START

AD_INI

REQ

NDR

NET_ NO

NDR

ST_ NO

BASE

ST AT

ACT

SLOT

CH

TYPE

AVG

0

1

0

SRD_ST

INI_ACT

AC_CH

INI_STAT

INPUT TYPE

AVG_EN

AVG_NUM

MOVE EN

ENO

IN1

OUT

0

Line 0

Line 1

Line 2

Line 3

Line 4

Line 5

Line 6

Line 7

Line 8

Line 9

Line 10

Line 11

Lind 12

Line 13

Line 14

Line 15

Line 16

Line 17

Line 18

Line 19

Line 20

Line 21

Line 22

Line 23

Line 24

Line 25

Line 26

Line 27

Line 28

START

_NETO_LIV[1]

0

AVG

S

_NETO_RST[1]

_NETO_LIV[1]

MOVE EN

ENO

IN1

OUT

0

START

AD_RD.NDR

_NETO_LIV[1]

AD_RD

REQ

NDR

NET_ NO

ERR

ST_ NO

BASE

STAT

ACT

SLOT

010

RD_ERR

RD_ACT

RD_STAT

0

DATA

AD_DATA

CH

AD_CH

LT

EN

ENO

IN1

OUT

AD_DATA[0]

IN2

2000

GE

EN

ENO

IN1

OUT

AD_DATA[0]

IN2

2000

LT

EN

ENO

IN1

OUT

AD_DATA[0]

IN2

3000

GE EN

ENO

IN1

OUT

AD_DATA[0]

IN2

3000

LT

EN

ENO

IN1

OUT

AD_DATA[0]

IN2

4000

GE EN

ENO

IN1

OUT

AD_DATA[0]

IN2

4000

4) Programming example

and off when operated abnormally or down from Live data of opposite station

ADR3INI

and initial setting

operated

power-off state of “On” and the “On” program turns it “Off”.

block with communication intervals.

master communication module

Address of remote station

A/D conversion module

%Q0.1.0

2000 of channel 0 turns %Q0.1.0 on.

READY

ADR3RD

communication module

A/D conversion module

_NETO_RST[1]

A/D conversion module

specification

enable/disable specification

Error data display

occurring error

Normal channel operation display

A/D conversion value

Address of remote station

number specification

_EN

_NUM

initialization function block

display

%Q0.1.1

2000 or sa me, and less than 3000 or same turns %Q0.1.1 on.

% Q0.1.2

3000 or same, and less than 4000 turns

on.

5 -9

%Q0.1.2

12000 or same turns %Q0.1.3 on.

Chapter 5. GM PROGRAMMING

Variable Name

Var_Kind

Data Type

(AT Address) (Initial Value)

5) Input/output variables used on the programming

AD_CH : VAR : ARRAY [0..7] OF BOOL : = {0,0,0,0,0,0,0,0} AD_DATA : VAR : ARRAY [0..7] OF INT AD_INI : VAR : FB Instance

AD_RD : VAR : FB Instance AVG_EN : VAR : ARRAY [0..7] OF BOOL : = {1,0,0,0,0,0,0,0} AVG_SEL : VAR : ARRAY [0..7] OF BOOL : = {1,0,0,0,0,0,0,0} INPUTTYPE : VAR :ARRAY [0..7] OF BOOL : = {0,0,0,0,0,0,0,0} INI_ACT : VAR : ARRAY [0..7] OF BOOL INI_ERR : VAR : BOOL INI_STAT : VAR : USINT AVG_NUM : VAR : ARRAY [0..7] OF UINT : = {50,0,0,0,0,0,0,0} RD_STAT : VAR : ARRAY [0..7] OF BOOL RD_ERR : VAR : BOOL RD_STAT : VAR : USINT READY : VAR : BOOL

5 -10

Chapter 6 Buffer memory

6 Buffer memory

The A/D module has buffer memory used for data exchange with CPU module. This chapter describes the configuration and contents of buffer memory.

6.1 The configuration of buffer memory

6.1.1 G6F-AD2A

Address

(decimal)

00 Channel enable Enable / disable channel operation h00 R / W1 01 Output data range Assign the range of digital output value h00 R / W

02 03 Avg. count of Ch0 Assign the count of Avg. processing of Ch0 h02 R / W

04 Avg. count of Ch1 Assign the count of Avg. processing of Ch1 h02 R / W 05 Avg. count of Ch2 Assign the count of Avg. processing of Ch2 h02 R / W 06 Avg. count of Ch3 Assign the count of Avg. processing of Ch3 h02 R / W 07 Data enable Make enable the new setting of buffer 0 ~ 6 h00 R / W 08 Ch0 digital output value Digital output value of channel 0 - R2 09 Ch1 digital output value Digital output value of channel 1 - R 10 Ch2 digital output value Digital output value of channel 2 - R 11 Ch3 digital output value Digital output value of channel 3 - R 12 Channel status Indicate run/stop of each channel - R

13 Ch0 error code

14 Ch1 error code

15 Ch2 error code

16 Ch3 error code

Average count processing enable

Name Description

Enable / disable average count processing per each channel

Shows error code when an error occurred on channel 0

Shows error code when an error occurred on channel 1

Shows error code when an error occurred on channel 2

Shows error code when an error occurred on channel 3

Default

value

h00 R / W

Remark

- R

1

R/W : Read and write are both available

2

R : Read only

* All 16-bit data

6 - 1

Chapter 6 Buffer memory

g input

6.1.2 G3F-AD3A / G4F-AD3A

The buffer memory of G3F -AD3A and G4F-AD3A has same configuration.

Address

(decimal)

00 Channel enable Enable / disable channel operation h00 R / W 01

02 03 Avg. count of Ch0 Assign the count of Avg. processing of Ch0 h02 R / W

04 Avg. count of Ch1 Assign the count of Avg. processing of Ch1 h02 R / W 05 Avg. count of Ch2 Assign the count of Avg. processing of Ch2 h02 R / W 06 Avg. count of Ch3 Assign the count of Avg. processing of Ch3 h02 R / W

07 Avg. count of Ch4 Assign the count of Avg. processing of Ch4 h02 R / W 08 Avg. count of Ch5 Assign the count of Avg. processing of Ch5 h02 R / W 09 Avg. count of Ch6 Assign the count of Avg. processing of Ch6 h02 R / W 10 Avg. count of Ch7 Assign the count of Avg. processing of Ch7 h02 R / W 11 Data enable Make enable the new setting of buffer 0~10 h00 R / W 12 Ch0 digital output value Digital output value of channel 0 - R 13 Ch1 digital output value Digital output value of channel 1 - R 14 Ch2 digital output value Digital output value of channel 2 - R 15 Ch3 digital output value Digital output value of channel 3 - R 16 Ch4 digital output value Digital output value of channel 4 - R 17 Ch5 digital output value Digital output value of channel 5 - R 18 Ch6 digital output value Digital output value of channel 6 - R 19 Ch7 digital output value Digital output value of channel 7 - R 20 Channel status Indicate run/stop of each channel - R

21 Ch0 error code

22 Ch1 error code

23 Ch2 error code

24 Ch3 error code

25 Ch4 error code

26 Ch5 error code

27 Ch6 error code

28 Ch7 error code

Input voltage / current type

Average count processing enable

Name Description

Assign the type of analo voltage / current

Enable / disable average count processing per each channel

Shows error code when an error occurred on channel 0

Shows error code when an error occurred on channel 1

Shows error code when an error occurred on channel 2

Shows error code when an error occurred on channel 3

Shows error code when an error occurred on channel 4

Shows error code when an error occurred on channel 5

Shows error code when an error occurred on channel 6

Shows error code when an error occurred on channel 7

Default

value

h00 R / W

Remark

- R

6 - 2

* All 16-bit data

Chapter 6 Buffer memory

Channel enable

Assign the output data range

6.2 The Contents and description of buffer memory

6.2.1 G6F-AD2A

1) Channel enable (Address 00)

- When the power is on, all bits are set as 0 (off) and all channels are disabled.

- In order to enable a channel, set the corresponding bit as 1 (on). For example, turn on the bit 2 to enable the channel 2.

- Because the conversion time depends on the number of used channel, turning on just necessary channel can reduce A/D conversion time.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – Ch3 Ch2 Ch1 Ch0

Example) To enable channel 1 and 2 :

Ignored

0 : A/D conversion disable 1 : A/D conversion enable

Write h0006 ( turn on bit 1 and 2 ) to buffer 00, and sampling time is obtained as 2 × 5ms = 10ms.

2) Output data range (Address 01)

- Only G6F-AD2A has the function of selecting the range of digital output data. (It is not available with G3F-AD3A and G4F-AD3A).

- Each channel can be set independently.

- Turn on the corresponding bit as ‘1’ to set the output data range as -2048 ~ 2047. The default value is ‘0’ ( -48 ~ 4047 ).

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – Ch3 Ch2 Ch1 Ch0

Ignored

0 : -48 ~ 4047 1 : -2048 ~ 2047

6 - 3

Chapter 6 Buffer memory

average processing enable

Data enable

3) Average processing enable (Address 02)

- To use the average processing, set the corresponding bit as ‘1’.

- The default value is 0 (sampling processing).

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – Ch3 Ch2 Ch1 Ch0

4) Averaging count (Address 03 ~ 06)

- Assign the number of count that is used for the calculation of average value.

- Each channel can be set with different values.

Ignored

0 : sampling processing 1 : average processing

- If the channel is not designated as average processing in address 02, the setting of averaging count is ignored.

Address Description

03 The number of averaging count of channel 0. 04 The number of averaging count of channel 1. 05 The number of averaging count of channel 2. 06 The number of averaging count of channel 3.

5) Data enable (Address 07)

- By turning on the bit 0 of address 07, the contents of address 00 ~ 06 are valid ated.

- While the bit 0 of address 07 is off, the A/D module operates according to the previous value of address 00 ~ 06 (channel enable, average processing enable, etc.) even if the contents of address 00 ~ 06 is changed by CPU module.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – – – – DE

Ignored

0 : Ignore new data 1 : Validate new data

6 - 4

Chapter 6 Buffer memory

Channel status

6) Digital output value (Address 08 ~ 11)

- The digital value converted from analog input value is stored at this area.

- If an error occurs, the digital output value keeps the previous value. Address Description

08 The digital output value of channel 0 09 The digital output value of channel 1 10 The digital output value of channel 2

11 The digital output value of channel 3

7) Channel status (Address 12)

- Indicates a channel is operating or not by turning on/off the corresponding bit.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – Ch3 Ch2 Ch1 Ch0

Ignored

0 : Not operating 1 : Operating

8) Error code (Address 13 ~ 16)

- Shows an error code when an error occurred.

Error code Description

h00 No error

h11 The averaging count setting error

6 - 5

Chapter 6 Buffer memory

Channel en able

Assign input voltage range

6.2.2 G3F-AD3A / G4F-AD3A

1) Channel enable (Address 00)

- When the power is on, all bits are set as 0 (off) and all channels are disabled.

- In order to enable a channel, set the corresponding bit as 1 (on). For example, turn on

the bit 2 to enable the channel 2.

- Because the conversion time depends on the number of used channel, turning on just

necessary channel can reduce A/D con version time.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0

Example) To enable channel 1, 2, and 3 for G4F-AD3A :

Ignored

0 : A/D conversion disable 1 : A/D conversion enable

Write h000D ( turn on bit 1, 2, and 3 ) to buffer 00, and sampling time is obtained as 3 × 5ms = 15ms.

2) Input voltage/current type (Address 01)

- This function is available with G3F-AD3A and G4F-AD3A. With the G6F-AD2A, the input

voltage/current type isn’t set by sequence program.

- Turn on the corresponding bit as ‘1’ to set the input voltage/current type as 0 ~ 10 VDC.

The default value is ‘0’ ( 1 ~ 5 VDC and DC4~20mA ).

- When use current input, be sure to set the corresponding bit as ‘0’. Otherwise, the

module will not operate normally.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0

Ignored

0 : 1 ~ 5 VDC and DC4~20mA 1 : 0 ~ 10 VDC

6 - 6

Chapter 6 Buffer memory

Data enable

average processing enable

3) Average processing enable (Address 02)

- To use the average processing, set the corresponding bit as ‘1’.

- The default value is 0 (sampling processing).

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0

4) Averaging count (Address 03 ~ 10)

- Assign the number of count that is used for the calculation of average value.

- Each channel can be set with different values.

- If the channel is not designated as average processing in address 02, the setting of

averaging count is ignored.

Ignored

0 : sampling processing 1 : average processing

Address Description

03 The number of averaging count of channel 0. 04 The number of averaging count of channel 1. 05 The number of averaging count of channel 2.

06 The number of averaging count of channel 3. 07 The number of averaging count of channel 4. 08 The number of averaging count of channel 5.

09 The number of averaging count of channel 6. 10 The number of averaging count of channel 7.

5) Data enable (Address 11)

- By turning on the bit 0 of address 07, the contents of address 00 ~ 06 are validated.

- While the bit 0 of address 11 is off, the A/D module operates according to the previous

value of address 00 ~ 10 (channel enable, average processing enable, etc.) even if the contents of address 00 ~ 10 is changed by CPU module.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – – – – – – – – DE

Ignored

0 : Ignore new data 1 : Validate new data

6 - 7

Chapter 6 Buffer memory

Channel status

6) Digital output value (Address 12 ~ 19)

- The digital value converted from analog input value is stored at this area.

- If an error occurs, the digital output value keeps the previous value. Address Description

12 The digital output value of channel 0 13 The digital output value of channel 1 14 The digital output value of channel 2 15 The digital output value of channel 3 16 The digital output value of channel 4 17 The digital output value of channel 5 18 The digital output value of channel 6 19 The digital output value of channel 7

7) Channel status (Address 20)

- Indicates a channel is operating or not by turning on/off the corresponding bit.

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

– – – – – – – – Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0

Ignored

0 : Not operating 1 : Operating

8) Error code (Address 21 ~ 28)

- Shows an error code when an error occurred.

Error code Description

h00 No error

h11 The averaging count setting error

6 - 8

Chapter 7 Buffer read/write instructions

Input

7 Buffer read/write instructions

7.1 Buffer read instructions

7.1.1 GET / GETP instruction

Steps

9

K200S K300S K1000S

Error

(F110)

¡

Zero

(F111)

Carry (F112)

GET, GETP

Instructions

GET

GETP

FUN(230) GET FUN(231) GETP

Applicable CPU

Available devices Flag

M P K L F T C S D #D Integer

n1 ¡

S ¡ D ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡

n2 ¡

Operand setting

Slot number at which A/D

n1

module is mounted

condition

GET(P) n1 S D n2

Start address of buffer

S

memory to be read Start address of CPU memory

D

at which read data is stored

n2 Number of word to be read

* Available only when do not use computer link module or data link module

1) Functions

- Reads the data of ‘n2’ words, which start at the address specified as ‘S’ of buffer

memor y inside the special module mounted at the slot ‘n1’, and stores the data into the memory of CPU which begin with the device specified as ‘D’.

Buffer memory

of A/D module

[ S ]

‘n2 ’ words

CPU module

[ D ]

‘n2 ’ words

[ S+n2-1 ]

[ D+n2 -1 ]

7 - 1

Chapter 7 Buffer read/write instructions

Input

GET 00003 00009 D0014 00002

- In the following cases, operation error occurs;

a) Special function module is not founded at the slot number specified at ‘n1’ b) The value of ‘n2’ is greater than 512, or [ D + n2 ] is exceeds the range of specified

device.

- Execution conditions

Input condition

GET

Executed per scan Executed per scan

GETP

Executed only once Executed only once

2) Program example

- Program that reads address 14, 15 of buffer memory of the A/D module (G4F-AD3A)

mounted at the slot 3, and stores them to the D0014, D0015 of CPU module.

condition

GET 00003 00014 D0014 00002

- Program that reads address 09, 10 of buffer memory of the A/D module (G6F-AD2A) mounted at the slot 3, and stores them to the D0014, D0015 of CPU module.

Input

condition

G4F -AD3A

(G6F-AD2A)

12 (07)

13 (08)

14 (09)

15 (10)

16 (11)

Buffer memory

of A/D module

2001 1999

2 words

7 - 2

CPU module

D0012

D0013

D0014

D0015

D0016

2001 1999

2 words

Chapter 7 Buffer read/write instructions

Input

7.1.2 RGET instructions

K200S

Steps

13

K300S K1000S

Error

(F110)

¡

Zero

(F111)

Carry (F112)

RGET FUN(232) RGET Applicable CPU

Available devices Flag

Instructions

M P K L F T C S D #D Integer

sl ¡

¡

RGET

st

D ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡ S ¡

n

¡

SS ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡

condition

RGET sl st D S n SS

Operand setting

Type of remote special function module

Slot number of Fnet module of self-station

Slot number of remote special function module

Station number of Fnet remote module

Start address of buffer memory

S

of A/D module of remote station

n Number of words to be read

Device at which the link status

SS

is stored

sl

st

D

Upper

byte

Lower

byte

Upper

byte

Lower

byte

Start address of destination device of self station

* Available only when do not use computer link module or data link module

1) Functions

- Reads the data of ‘n2’ words, which starts at the address specified as ‘S’ of buffer

memory inside the special function module of remote station (station number & slot number is specified as ‘st’) through the Fnet communication module (the slot number is specified as ‘sl’), and stores the data into devices which begin with the device specified as ‘D’. Then stores the link status into the device specified as ‘SS’ of self -station.

7 - 3

Chapter 7 Buffer read/write instructions

Fnet

[ Remote station ] [ Self station ]

Buffer memory

of A/D module

[ S ]

[ S+n2 -1 ]

‘n2’

words

remote

module

- Code of remote special function modules are as followings; Module Code

G3F-AD3A h40 G4F-AD3A hC0

G6F-AD2A h02 ( For the codes of other special function modules, please refer the user’s manual of the related special function module)

module

Station

No = ‘st’

CPU module

[ D ]

[ D+n2 -1 ]

‘n2 ’

words

- An operation error occurs when [ S + n2 – 1 ] or [ D + n2 – 1 ] is exceeds the range of specified device.

- Execution conditions

Input condition

RGET

Executed only once Executed only once

7 - 4

Chapter 7 Buffer read/write instructions

Input

2) Program example

- Program that reads 8 words, through the Fnet module mounted at the slot 03, from the address 11 of the buffer memory of the G3F-AD3A module mounted at the slot 01 of remote station h1D. Then, stores the read data to the 8 words which begin with D0300 of self-station. The link status will be stored at M020 of self-station.

[ System configuration ]

Self-station

GM4-

PA2A

slot 0 slot 1 slot 2 slot 3 slot 4

K4P-

15AS

G4I-

D22A

G4I-

D22A

G4L -

FUEA

Station No=h01

G4L-

FUEA

Station No=h02

G4Q -

RY2A

Remote station

GM3-

PA2A

G3L -

RBEA

Station

No=h1D

slot 0 slot 1 slot 2

[ Example program ]

condition

‘sl’ : upper byte à the code of remote module is hC0

lower byte à slot number of Fnet module of self station is h03

‘st’ : upper byte à slot number of remote A/D module is h01

lower byte à the station number of remote station is h1D

G3I-

D22A

G3F -

AD3A

G3Q -

RY2A

RGET hC003 h011D D0300 00011 0008 M020

7 - 5

Chapter 7 Buffer read/write instructions

Input

7.2 Buffer write instructions

7.2.1 PUT / PUTP instructions

PUT, PUTP

FUN(234) PUT FUN(235) PUTP

Applicable CPU

Available devices Flag

Instructions

M P K L F T C S D #D Integer

n1 ¡

PUT

PUTP

S ¡ D ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡

n2 ¡

Operand setting

Slot number at which A/D

n1

condition

PUT(P) n1 D S n2

module is mounted Start address of buffer memory

D

at which data will be written Start address of source data of

D

CPU module

n2 Number of word to be written

* Available only when do not use computer link module or data link module

Steps

9

K200S K300S K1000S

Error

(F110)

¡

Zero

(F111)

Carry (F112)

1) Functions Write the data of ‘n2’ words, which start at the address specified as ‘S’ of CPU, and

transfer the data into the block starting at the address specified as ‘D’ of buffer memory inside the A/D module mounted at the slot number ‘n1’.

[ D+n2-1 ]

Buffer memory

of A/D module

[ D ]

‘n2 ’ words

CPU module

[ S ]

[ S+n2 -1 ]

7 - 6

‘n2 ’ words

Chapter 7 Buffer read/write instructions

Input

- In the following cases, operation error occurs;

a) Special function module is not founded at the slot number specified at ‘n1’ b) The value of ‘n2’ is greater than 512, or [ D + n2 ] is exceeds the range of specified

device.

- Execution conditions

Input condition

PUT

Executed per scan Executed per scan

PUTP

Executed only once Executed only once

2) Program example

- Program that write 3 words of D0049 ~ D0051 of CPU module to the address 02 ~ 04 of buffer memory of the A/D module mounted at the slot 3.

condition

PUTP 00003 00002 D0049 00003

Buffer memory

of A/D module

01

02

03

04

05

h0003 h0020 h0020

3 words

CPU module

D0048

D0049

D0050

D0051

D0052

h0003 h0020 h0020

3 words

7 - 7

Chapter 7 Buffer read/write instructions

Input

7.2.2 RPUT instructions

K200S

Steps

13

K300S K1000S

Error

(F110)

¡

Zero

(F111)

Carry (F112)

RPUT FUN(233) RPUT Applicable CPU

Available devices Flag

Instructions

M P K L F T C S D #D Integer

sl ¡

¡

RPUT

st

S ¡ D ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡

n

¡

SS ¡ ¡ ¡ ¡* ¡ ¡ ¡ ¡

condition

RPUT sl st S D n SS

Operand setting

Type of remote special function module

Slot number of Fnet module of self-station

Slot number of remote special function module

Station number of Fnet remote module

Start address of buffer memory

D

of A/D module of remote station

n Number of words to be read

Device at which the lin k status

SS

is stored

sl

st

S

Upper

byte

Lower

byte

Upper

byte

Lower

byte

Start address of device at which source data is stored (self -station)

* Available only when do not use computer link module or data link module

1) Functions

- Write the data of ‘n’ words which start at the device specified as ‘S’ to the block which begin with the address specified as ‘D’ of buffer memory inside the special function module of remote station. (station number & slot number is specified as ‘st’) through the Fnet communication module. Then stores the link status into the device specified as ‘SS’ of self -station.

7 - 8

Chapter 7 Buffer read/write instructions

Fnet

[ Remote station ] [ Self station ]

Buffer memory

of A/D module

[ D ]

[ D+n2 -1 ]

‘n2’

words

remote

module

- Code of remote special function modules are as followings; Module Code

G3F-AD3A h40 G4F -AD3A hC0

G6F-AD2A h02 ( For the codes of other special function modules, please refer the user’s manual of the related special function module)

module

Station

No = ‘st’

CPU module

[ S ]

[ S+n2 -1 ]

‘n2 ’

words

- An operation error occurs when [ S + n2 – 1 ] or [ D + n2 – 1 ] is exceeds the range of specified device.

- Execution conditions

Input condition

RPUT

Executed only once Executed only once

7 - 9

Chapter 7 Buffer read/write instructions

Input

2) Program example

- Program that write 10 words, through the Fnet module mounted at the slot 02, from the D0200 ~ D0209 of self station to the address 11~20 of the buffer memory of the G3FAD3A module mounted at the slot 02 of remote station h0E. The link status will be stored at M020 of self station.

[ System configuration ]

Self-station

GM4-

PA2A

slot 0 slot 1 slot 2 slot 3 slot 4

K4P-

15AS

G4I-

D22A

G4I-

D22A

G4L -

FUEA

Station No=h01

G4L-

FUEA

Station No=h02

G4Q -

RY2A

Remote station

GM3-

PA2A

G3L -

RBEA

Station

No=h0E

slot 0 slot 1 slot 2

[ Example program ]

condition

‘sl’ : upper byte à the code of remote module is hC0

lower byte à slot number of Fnet module of self station is h02

‘st’ : upper byte à slot number of remote A/D module is h02

lower byte à the station number of remote station is h0E

G3I-

D22A

G3QRY2A

G3F-

AD3A

RPUT hC002 h020E D0200 00011 0010 M020

7 - 10

Chapter 7 Buffer read/write instructions

Remarks

The structure of ‘SS’ (Link status) of RPUT/RGET instruction is as following;

bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0

Bit 0 : Turns on during 1 scan after the communication is completed normally. Bit 1 : Turns on during 1 scan after a communication error is occurred. Bit 2 ~ 7 : Not used Bit 8 ~ 15 : When the bit 1 turns on, the corresponding error code is stored.

Error code Error Done

7 - 11

Chapter 8 MK Programming

PUT 0002 00000 h000B 00001

PUT 0002 00001 00000 00001

PUT 0002 00002 h0009 00001

PUT 0002 00003 00100 00001

PUT 0002 00006 00050 00001

PUT 0002 00007 00001 00001

GET 0002 00008 D0108 00001

GET 0002 00009 D0109 00001

GET 0002 00011 D0111 00001

GET 0002 00012 D0112 00001

GET 0002 00013 D0113 00001

GET 0002 00014 D0114 00001

GET 0002 00016 D0116 00001

Slot

Buffer

No. of

Channel to be used

Assign analog input

Assign average Set Averaging count of

Set Averaging count of

Validate the new setting

Execution

Read the A/D converted

Read the operating

Read the error code of

8 MK Programming

8.1 Basic programming

The following example program shows how to set the operation condition for buffer memory of A/D conversion module. In this example, assume that the A/D module is mounted on the slot 2.

8.1.1 G6F-AD2A

Execution

condition

number

memory

condition

Slot

number

Buffer

memory

Data

Destination

of data

words

No. of words

(use channel 0, 1, and 3)

range (DC4 ~ 20mA)

processing channel (channel 0 and 3)

channel 0 (100 times)

channel 3 (50 times)

value

value of channel 0, and store it into D0108

value of channel 1, and store it into D0109

value of channel 3, and store it into D0111

status, and store it into D0112

channel 0, and store it into D0113

channel 3, and store it into D0114

channel 4, and store it into D0116

8 - 1

Chapter 8 MK Programming

PUT 0002 00000 h0019 00001

PUT 0002 00001 00000 00001

PUT 0002 00002 h0009 00001

PUT 0002 00003 00100 00001

PUT 0002 00006 00050 00001

PUT 0002 00011 00001 00001

GET 0002 00012 D0112 00001

GET 0002 00015 D0115 00001

GET 0002 00016 D0116 00001

GET 0002 00020 D0120 00001

GET 0002 00021 D0121 00001

GET 0002 00024 D0124 00001

GET 0002 00025 D0125 00001

Slot

Buffer

No. of

Execution

Slot

Buffer

Destination

No. of

Read the A/D converted

Read the operating

Read the error code of

8.1.2 G3F-AD3A / G4F-AD3A

condition

number

memory

Data

words

Channel to be used (use channel 0, 3, and 4)

Assign analog input range (DC4 ~ 20mA)

Assign average processing channel

(channel 0 and 3)

Set Averaging count of channel 0 (100 times)

Set Averaging count of channel 3 (50 times)

Validate the new setting value

condition

number

memory

of data

words

value of channel 0, and store it into D0112

value of channel 3, and store it into D0115

value of channel 4, and store it into D0116

status, and store it into D0120

channel 0, and store it into D0121

channel 3, and store it into D0124

channel 4, and store it into D0125

8 - 2

Chapter 8 MK Programming

GM3-

K7P-

G3F -

G3I-

G3Q-

8.2 Example programming

8.2.1 A program for comparison of A/D converted value

1) System configuration

PA2A

2) Initial setting for A/D module

No Item Setting

1 Channel to be used Ch 0, 2, 4 0 h0015 2 Analog input type and range DC4~20mA 1 h0000 3 Averaging processing enable Ch 2, 4 2 h0014

4 Averaging count

5 Validate setting 11 h0001

3) Description of program

30AS

AD3A

D22A

RY4A

Ch2 : 100 times 5 h0064

Ch 4 : 50 times 7 h0032

(A/D module is mounted on slot 0)

Buffer memory

address

Data to be

written

① Turns on P0010 bit when the digital value of channel 0 is less than 2000 ② Turns on P0011 bit when the digital value of channel 2 is greater than 3600 ③ Turns on P0012 bit when the digital value of channel 4 is in the range of 2000 ~ 3600 ④ Turns on the P0013 bit when the digital value of channel 4 is 2800.

8 - 3

Chapter 8 MK Programming

PUT 0000 00000 h0015 00001

PUT 0000 00001 00000 00001

PUT 0000 00002 h0014 00001

PUT 0000 00005 00100 00001

PUT 0000 00007 00050 00001

PUT 0000 00011 00001 00001

GET 0000 00012 D0012 00001

GET 0000 00014 D0014 00001

GET 0000 00016 D0016 00001

GET 0000 00021 D0021 00001

GET 0000 00023 D0023 00001

GET 0000 00025 D0025 00001

Slot

Buffer

No. of

Channel to be used

Assign average Set Averaging count of

Set Averaging count of

Validate the new setting

Slot

Buffer

Destination

No. of

Read the A/D converted

Read the error code of

= D0021 00000

> 02000 D0012

= D0023 00000

< 03600 D0014

= D0025 00000

<= 02000 D0016

= 02800 D0016

>= 03600 D0016

END

4) Programming

F0012

number

memory

Data

words

(use channel 0, 2, and 4)

Assign analog input range (DC4 ~ 20mA)

F0010

number

memory

of data

words

P0010

P0011

P0012

P0013

processing channel (chann el 2 and 4)

channel 2 (100 times)

channel 4 (50 times)

value

value of channel 0, and store it into D0012

value of channel 2, and store it into D0014

value of channel 4, and store it into D0016

channel 0, and store it into D0021

channel 2, and store it into D0023

channel 4, and store it into D0025

Turn on P0010 when D0012 is greater than 2000

and no error at Ch 0

Turn on P0011 when D0014 is less than 3600

and no error at Ch 2

Turn on P0012 when D0016 is 2000~3600 and

no error at Ch 4

Turn on P0013 when D0016 is 2800 and no

error at Ch 4

8 - 4

Chapter 8 MK Programming

GM6-

K3P-

G6I-

G6Q -

G6F-

8.2.2 Output the analog input value by 7-segment display

1) System configuration

P000 P001 P002

PAFB

Initialize A/D module

Read digital value

Output digital value to

2) Initial setting for A/D module

No Item Setting

1 Channel to be used Ch 0 0 h0001 2 Analog input type and range DC4~20mA 1 h0000 3 Averaging processing enable Ch 0 2 h0001

4 Averaging count Ch 0 : 10 times 3 h000A 5 Validate setting 7 h0001

07AS

P0000

P0001

P0002

D22A

TR2A

(A/D module is mounted on slot 2)

AD2A

Channel 0 : Analog input (DC4 ~ 20mA

7 -segment display

Buffer memory

address

Data to be

written

3) Description of program

① When the P00 00 is on, initialize the A/D module. ② When the P0001 is on, read the digital value of channel 0 from buffer memory of A/D

module and store it into the D0008.

③ When the P0002 is on, output the contents of D0008 to the 7-segment display.

8 - 5

Chapter 8 MK Programming

PUT 0002 00000 h0001 00001

PUT 0002 00001 00000 00001

PUT 0002 00002 h0001 00001

PUT 0002 00003 00010 00001

PUT 0002 00007 00001 00001

GET 0000 00008 D0008 00001

GET 0000 00013 D0013 00001

Slot

Buffer

No. of

Assign digital output

Assign average Set Averaging count of

Slot

Buffer

Destination

No. of

Read the A/D converted

Read the error code of

SET M0000

Set M0000 to execute

BCD D0010 P001

Convert digital value to

END

4) Programming

P0000

M0000

number

memory

Data

words

Channel to be used (use channel 0)

range (-48 ~ 4047)

processing channel (channel 0)

channel 0 (10 times)

Validate the new setting value

above program block only one time

P0001

M0000

P0002

number

memory

of data

words

value of channel 0, and store it into D0008

channel 0, and store it into D0013

BCD format and output it to P001 (7 segment display)

8 - 6

Chapter 8 MK Programming

GM4-

K4P-

G4X-

G4Q -

G4L-

GM4-

G4L-

G4F -

G 4Q-

Station

Start switch for A/D

8.2.3 An A/D module mounted on a remote station

1) System configuration

PA2A

15AS

P000 P001 P002

D22A

TR2A

FUEA

P0000

Fnet communication module on self -station : slot 2 Fnet remote module of remote station : station number 01 A/D module of remote station : slot 0, remote code = hC0

PA2A

number : 01

RBEA

AD3A

Slot 0

TR2A

2) Initial setting of A/D module

No Item Setting

Buffer memory

address

1 Channel to be used Ch 0 0 h0001 2 Analog input type and range 0 ~ 10 VDC 1 h0001 3 Averaging processing enable Ch 0 2 h0001

4 Averaging count Ch 0 : 10 times 3 h000A 5 Validate setting 7 h0001

3) Description of program ① When the digital converted value of channel 0 of remote A/D module is less than

2000, turns on P0010 of self-station.

② When the digital converted value of channel 0 of remote A/D module is 2000 ~ 2999,

turns on P0011 of self-station.

③ When the digital converted value of channel 0 of remote A/D module is 3000 ~ 3999,

turns on P0012 of self-station.

Data to be

written

④ When the digital converted value of channel 0 of remote A/D module is 4000 or

greater, turns on P0013 of self-station.

8 - 7

Chapter 8 MK Programming

MOVP 00001 D0000

RPUT hC002 h0001 D0000 00000 00004 M000

Buffer

Start address

No. of

Channel to be used

Assign analog input

Assign average Set Averaging count of

Send the setting data to

END

MOVP 00001 D0001

MOVP 00001 D0002

MOVP 00010 D0003

Remote code

Slot number

MOVP 00001 D0011

Validate the setting of

RPUT hC002 h0001 D0011 00011 00001 M001

Send the setting data to

RGET hC002 h0001 D0012 00012 00001 M002

Read buffer 12 of remote

Buffer

Start address

No. of

Remote code

Slot number

< 2000 D0012

Turns on P0010 when

< D0012 3000

>= D0012 2000

Turns on P0011 when

< D0012 4000

>= D0012 3000

Turns on P0012 when

>= D0012 4000

Turns on P0013 when

Slot number of

Station number of

4) Programming

P0000

of A/D module

of data

memory

words

Link status

(use channel 0)

range (0 ~ 10 VDC)

processing channel (channel 0)

channel 0 (10 times)

P0000

the remote A/D module via Fnet module at slot 2

Fnet module

F0093 P0000

of A/D module

Slot number of

Fnet module

Fnet remote module

of A/D module

Station number of

Fnet remote module

of data

memory

words

A/D module

the remote A/D module via Fnet module at slot 2

Link status

A/D module per 1 second, and store it to D0012 of self -station

P0010

the digital value is less than 2000

P0011

the digital value is 2000 ~ 2999

P0012

the digital value is 3000 ~ 3999

P0013

the digital value is 4000 or greater

8 - 8

Chapter 9 Dimension

9 Dimension

9.1 G3F-AD3A

Unit : mm

9 - 1

Chapter 9 Dimension

9.2 G4F-AD3A

Unit : mm

9 - 2

Chapter 9 Dimension

9.3 G6F-AD2A

Unit : mm

9 - 3

Chapter 9 Dimension

9 - 4

LG G6F-AD2A, G3F-AD3A, G4F-AD3A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual