Emko EZM-7730 User guide

EZM-7730 72 x 72 DIN Size

Universal Input Programmable Counter

-

6 digits Process (PV) and 6 digits Set (SV) Value Display

- Operation with 1 Set Value

- Reset , Pause and ChA-ChB Counting Inputs

-

Operation with Automatic and Manual Reset

-

NPN/PNP Type Operation

- INC , DEC , INC / INC , INC / DEC , UP / DOWN , x1 / x2 / x4 Counting with Phase Shifting Property in Counter Function

- Multiplication Coefficient and Decimal Point Position

EZM-7730 72x72 DIN SIZE Programmable Counter

Introduction Manual. ENG EZM-7730 02 V02 08/14

ABOUT INSTRUCTION MANUAL

Instruction manual of EZM-7730 Programmable Counter consists of two main sections. Explanation of these sections are below. Also, there are other sections which include order information and technical specifications of the device. All titles and page numbers in instruction manual are in “CONTENTS” section. User can reach to any title with section number.

Installation:

In this section, physical dimensions of the device, panel mounting, electrical wiring, module mounting in the device, physical and electrical installation of the device to the system are explained.

Operation and Parameters:

In this section, user interface of the device, how to access to the parameters, description of parameters are explained.

Also in these sections, there are warnings to prevent serious injury while doing the physical and electrical mounting or using the device.

Explanation of the symbols which are used in these sections are given below.

c

a

i

This symbol is used for safety warnings. User must pay attention to these warnings.

This symbol is used to determine the dangerous situations as a result of an electric shock. User must pay attention to these warnings definitely.

This symbol is used to determine the important notes about functions and usage of the device.

2

CONTENTS

1.PREFACE..................................................................................................................

1.1 GENERAL SPECIFICATIONS

1.2 ORDERING INFORMATION

1.3 WARRANTY

1.4 MAINTENANCE

Page 5

2.INSTALLATION.........................................................................................................

2.1 GENERAL DESCRIPTION

2.2 DIMENSIONS

2.3 PANEL CUT-OUT

2.4 ENVIRONMENTAL RATINGS

2.5 PANEL MOUNTING

2.6 INSTALLATION FIXING CLAMP

2.7 REMOVING FROM THE PANEL

3.ELECTRICAL WIRINGS...........................................................................................

3.1 TERMINAL LAYOUT AND CONNECTION INSTRUCTION

3.2 ELECTRICAL WIRING DIAGRAM

3.3 VIEW OF DEVICE LABEL

3.4 CONNECTION OF DEVICE SUPPLY VOLTAGE INPUT

3.5 COUNTING INPUT CONNECTION

3.5.1 PROXIMITY & SWITCH CONNECTION

3.5.2 INCREMENTAL ENCODER & SWITCH CONNECTION

3.5.3 SWITCH CONNECTION

3.6 RELAY OUTPUT WIRING DIAGRAM

3.7 GALVANIC ISOLATION TEST VALUES OF EZM-7730 PROGRAMMABLE COUNTER

Page 7

Page 12

4.DEFINITION OF FRONT PANEL AND ACCESSING TO THE SET

PARAMETERS............................................................................................................

4.1 DEFINITION OF FRONT PANEL

4.2 POWER ON OBSERVATION OF EZM - 7730 PROGRAMMABLE COUNTER AND SOFTWARE REVISION ON THE DISPLAY

4.3 ADJUSTMENT OF SET VALUE

4.4

RESETTING COUNT VALUE

4.5

ACCESSING TO THE PROGRAM PARAMETERS

5.PROGRAM PARAMETERS......................................................................................

6.

FAILURE MESSAGES IN EZM-7730 PROGRAMMABLE COUNTER ...................

7.SPECIFICATIONS ....................................................................................................

8.OTHER INFORMATIONS..........................................................................................

Page 20

Page 29

Page 46

Page 47

Page 48

3

EU DECLARATION OF CONFORMITY

Manufacturer’s Name : EMKO ELEKTRONIK A.S. Manufacturer’s Address : DOSAB, Karanfil Sk., No:6,

16369 Bursa, TURKEY

The manufacturer hereby declares that the product:

Product Name : Programmable Counter

Type Number : EZM-7730

Product Category : Electrical equipment for measurement, control and

laboratory use

Conforms to the following directives :

2006 / 95 / EC The Low Voltage Directive

2004 / 108 / EC The Electromagnetic Compatibility Directive

has been designed and manufactured to the following specifications:

EN 61000-6-4:2007 EMC Generic Emission Standard for Industrial Environments

EN 61000-6-2:2005 EMC Generic Immunity Standard for Industrial Environments

EN 61010-1:2001 Safety Requirements for electrical equipment for measurement, control

and laboratory use

When and Where Issued Authorized Signature

th

16 October 2009 Name : Serpil YAKIN

Bursa-TURKEY Position : Quality Manager

4

1.Preface

EZM Series Programmable Counter can be used in package machines, production and quality control rollers, in cutting and processing machine of glass, plastic, marble, sheet, iron, fabric all measuring and controlling of dimension, productivity, and can be adapted easily to all mechanical construction and automation system.

Some application fields which they are used are below:

Application Fields

Package machines, Quality Control rollers, Filling Systems,

Tool Benchs,

Measuring Dimension and Control Automation, In Cutting and Processing machine of glass, plastic, marble, sheet, iron and fabric Building Automation.

Production bands

1.1 General Specifications

Standart

230 V V 50/60Hz

Optional Supply Input

115V V 50/60Hz, 24V V 50/60Hz

24 V Z

Switch

Proximity Sensor(NPN,PNP)

Optic Sensor

Encoder

Switch

Proximity Sensor(NPN,PNP)

Optic Sensor(NPN,PNP)

EZM-7730

Supply Voltage Input

Counting Inputs (Ch A, Ch B)

Reset and Pause Inputs

Sensor Voltage Output

Switch

Proximity Sensor

(NPN,PNP)

Optic Sensor

Encoder

Standart

Output

Control Output(Relay)

5

1.2 Ordering Information

A BC D E FG HI //U V W Z/

EzM-7730 ( 72x72 DIN)

/

100 0 0

0 0 0

Supply VoltageA

24 V V (-%15;+%10) 50/60Hz or 24 VZ (-%15;+%10)

2

24 V V (-%15;+%10) 50/60Hz

3 4

115 V V (-%15;+%10) 50/60Hz 230V V (-%15;+%10) 50/60Hz

5 9

Customer (Maximum 240V V (-%15;+%10))50/60Hz

Output-1E

Relay Output (5A @ 250 V V) Rezistive Load

1

00 00

All order information of EZM-7730 Programmable Counter are given on the table at left. User may form appropriate device configuration from information and codes that at the table and convert it to the ordering codes.

Supply voltage must be determined for your system.

Please fill the order code blanks according to your needs.

Please contact us, if your needs are out of the standards.

V Symbol means Vac Z Symbol means Vdc

c

W Symbol means Vac and Vdc

can be applied.

1.3 Warranty

EMKO Elektronik warrants that the equipment delivered is free from defects in material and workmanship. This warranty is provided for a period of two years. The warranty period starts from the delivery date. This warranty is in force if duty and responsibilities which are determined in warranty document and instruction manual performs by the customer completely.

1.4 Maintenance

Repairs should only be performed by trained and specialized personnel. Cut power to the device before accessing internal parts. Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use of these solvents can reduce the mechanical reliability of the device. Use a cloth dampened in ethyl alcohol or water to clean the external plastic case.

6

2.Installation

Before beginning installation of this product, please read the instruction manual and warnings below carefully.

c

In package ,

- One piece unit

- Two pieces mounting clamps

- One piece instruction manual

A visual inspection of this product for possible damage occured during shipment is recommended before installation. It is your responsibility to ensure that qualified mechanical and electrical technicians install this product.

If there is danger of serious accident resulting from a failure or defect in this unit, power off the system and separate the electrical connection of the device from the system.

The unit is normally supplied without a power switch or a fuse. Use power switch and fuse as required.

Be sure to use the rated power supply voltage to protect the unit against damage and to prevent failure.

Keep the power off until all of the wiring is completed so that electric shock and trouble with the unit can be prevented.

Never attempt to disassemble, modify or repair this unit. Tampering with the unit may results in malfunction, electric shock or fire.

Do not use the unit in combustible or explosive gaseous atmospheres.

During the equipment is putted in hole on the metal panel while mechanical installation some metal burrs can cause injury on hands, you must be careful.

Montage of the product on a system must be done with it’s fixing clamps. Do not do the montage of the device with inappropriate fixing clamp. Be sure that device will not fall while doing the montage.

It is your responsibility if this equipment is used in a manner not specified in this instruction manual.

7

2.1 General Description

Mounting Clamp

O

P

VS

O

2

S

2

Z

- 7

7

3

0E M

Front Panel IP65 protection

2.2 Dimensions

P

S

E

T

R

EET

S

C

o

u

ne

t

r

EZM-7730

Device Label

Panel surface (maximum thickness 15 mm / 0.59 inch)

Maximum 15 mm / 0.59 inch

SV

OP

S2

O2

RESET

SET

P

Counter

72 mm / 2.83 inch

11.5 ± 1 mm / 0.45 inch

84 mm / 3.31 inch

8

2.3 Panel Cut-out

97 mm / 3.82 inch (min)

69 mm / 2.72 inch

10

9

2.4 Environmental Ratings

Operating Conditions

Operating Temperature : 0 to 50 °C

Max. Operating Humidity : 90% Rh (non-condensing)

Altitude : Up to 2000m.

Forbidden Conditions: Corrosive atmosphere Explosive atmosphere

c

Home applications (The unit is only for industrial applications)

2.5 Panel Mounting

E

Z

-

7

7M

3

0

OP

S

V

O

2

S2

P

S

E

T

R

E

S

E

T

C

o

nt

e

ru

1-Before mounting the device in your panel, make sure that the cut-out is the right size.

1

2-Check front panel gasket position

3-Insert the device through the cut-out. If the mounting clamps are on the unit, put out them before inserting the unit to the panel.

c

3

2

During installation into a metal panel, care should be taken to avoid injury from metal burrs which might be present. The equipment can loosen from vibration and become dislodged if installation parts are not properly tightened. These precautions for the safety of the person who does the panel mounting.

10

2.6 Installation Fixing Clamp

1

c

2

mounting.

1-Insert the unit in the panel cut-out from the front side.

The unit is designed for panel

EZ

M

-

7

730

OP

SV

O

2

2S

2- Insert the mounting clamps to the holes that located top and bottom sides of device and screw up the

P

S

E

T

R

ES

E

T

C u

o

n

te

r

fixing screws until the unit completely immobile within the panel

Montage of the unit to a system must be done with it’s own fixing clamps. Do not do the montage of the device with inappropriate fixing clamps. Be sure that device will not fall while doing the montage.

2.7 Removing from the Panel

Before starting to remove the unit from panel, power off the unit and the related system.

c

EM

Z -7

7

3

0

O

P

S

V

O2

S

2

P

S

ET

RE

S

E

T

nCou

t

e

r

2

1

1-Loosen the screws.

2-Pull mounting clamps from top and bottom fixing sockets.

3-Pull the unit through the front side of the panel

3

11

3.Electrical Wirings

You must ensure that the device is correctly configured for your application. Incorrect configuration could result in damage to the process being controlled, and/or personal injury. It is your responsibility, as the installer, to ensure that

c c

the configuration is correct. Parameters of the device has factory default values. These parameters must be set according to the system’s needs.

Only qualified personnel and technicians should work on this equipment. This equipment contains internal circuits with voltage dangerous to human life. There is severe danger for human life in the case of unauthorized intervention.

Be sure to use the rated power supply voltage to protect the unit against damage and to prevent failure.

c

Keep the power off until all of the wiring is completed so that electric shock and trouble with the unit can be prevented.

c

3.1 Terminal Layout and Connection Instructions

aa

Max. 2.5mm / 0.098 inch

Wire Size:

14AWG/1mm²

Solid / Stranded

Torque

0,5Nm

Screw driver 0,8 x3mm

12

3.2 Electrical Wiring Diagram

Electrical wiring of the device must be the same as ‘Electrical Wiring Diagram’ below to prevent damage to the process being controlled and personnel injury.

c

Sensor

Supply Voltage

Count Inputs

12 V Z

NOTE-1

Max 50mA

1

0 V Z

2 3

Ch A

Ch B

4

P/N : EZM-7730

Yc

PAUSE

5

18

RESET

6

5A@250VV

NO

C NC

19

20

21

aa

22

Relay Output

Supply Voltage Input

230V V (-%15;+%10) 50/60Hz - 2.3VA 115V V (-%15;+%10) 50/60Hz - 2.3VA

24 V V (-%15;+%10) 50/60Hz - 2.3VA 24 V Z (-%15 / +%10) - 4W

(It must be determined in order)

NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit protection

13

3.3 View of Device Label

P/N : EZM-7730

1 2 3 4 5 6

12 V Z

0 V Z

Ch-A

Max.50mA

Pause

Ch-B

NO

18 19 20 21

c

Reset

5A@250VV

NCC

a

Y

230V V -%15;+%10

50/60Hz -2.3VA

L

N

22

aa

14

3.4 Connection of Device Supply Voltage Input

Connection of Universal

Supply Voltage Input

Y

Fuse

Note-1

N L

a

21

22

Note-3

External

Fuse

(1 A V T)

Power

Supply

Switch

c

Supply Voltage

115VV, 230 V V

(-%15;+%10) 50/60 Hz

Connection of Universal

Supply Voltage Input

Y

Fuse

Note-1

a

N

21

22

Note-3

L

Note-2

External

Fuse

(1 A V T)

Power Supply Switch

c

Supply Voltage

24V V (-%15;+%10) 50/60Hz

Note-1 :

There is internal 33 R W fusible 115V V 50/60 Hz and 230VV 50/60 Hz There is internal 4R7 W fusible 24V V 50/60Hz

Note-2 : “L” is “+”, “N” is “-” for 24VZ supply voltage. Note-3 : External fuse is recommended.

Make sure that the power supply voltage is the same indicated on the instrument.

c

Switch on the power supply only after that all the electrical connections have been completed.

Supply voltage range must be determined in order. While installing the unit, supply voltage range must be controlled and appropriate supply voltage must be applied to the unit. Controlling prevents damages in unit and system and possible accidents as a result of incorrect supply voltage.

There is no power supply switch on the device. So a power supply switch must be added to the supply voltage input. In accordance with the safety regulations, the power supply switch shall bring the identification of the relevant instrument.Power supply switch shall be easily accessible by the user.

Power switch must be two poled for seperating phase and neutral. On/Off condition of power switch is very important in electrical connection. On/Off condition of power switch must be signed for preventing the wrong connection.

flameproof resistor in

If an external fuse is used, it must be on phase connection in Vsupply input.

15

3.5 Counting Input Connection

3.5.1 Proximity & Switch Connection

=

PROX. PROX.

PNP type operation

PNP PNP

Switch

1 42 53 6

Max. 50mA

12 V Z

NOTE-1

0 V Z

ChA

ChB

Switch

PAUSE

RESET

=

PROX. PROX.

NPN type operation

NPN NPN

Switch

1 42 53 6

12 V Z

Max. 50mA

NOTE-1

0 V Z

ChA

ChB

Switch

PAUSE

RESET

NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit protection

16

3.5.2 Incremental Encoder & Switch Connection

=

INCREMENTAL ENCODER

10 to 30V Z

1 42 53 6

0 V Z

12 V Z

Max. 50mA

NOTE-1

PNP type operation

ChA

ChB

Switch

PAUSE

RESET

=

INCREMENTAL ENCODER

10 to 30V Z

NPN type operation

Switch

1 42 53 6

ChA

ChB

12 V Z

Max. 50mA

NOTE-1

0 V Z

Switch

PAUSE

RESET

NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit protection

17

3.5.3 Switch Connection

=

1 42 53 6

0 V Z

12 V Z

Max. 50mA

NOTE-1

PNP type operation

Switch

ChA

ChB

Switch

PAUSE

RESET

=

1 42 53 6

0 V Z

12 V Z

Max. 50mA

NOTE-1

NPN type operation

Switch

ChA

ChB

Switch

PAUSE

RESET

NOTE-1 : Sensor supply voltage: 12VZ ± 40%, 50 mA maximum with short circuit protection

18

3.6 Relay Output Wiring Diagram

L N

c

C

5A V T Fuse

19

NC

NO

20

18

Last Control

Element

(Contactor)

c

Fuse

Load

Fuses must be selected according to the applications.

3.7 Galvanic Isolation Test Results of EZM-9930 Programmable Counter

3.7 Galvanic Isolation Test Results of EZM-7730 Programmable Counter

500V V ( for EZM-7730.3 ) 2000V V ( for EZM-7730.5 )

Supply Voltage

21

22

2000V V

18

19

20

Relay Outout

18

19

20

0 V Z

2000V V

12V Z Sensor Supply Voltage

4

5

Digital Inputs

11

33

4

5

66

2

19

4.Definition of Front Panel and Accessing to the Set Parameters

4.1 Definition of Front Panel

EZM-7730

Led indication of output

OP

O2

SV

S2

is active

RESET

Led indication of SV:SET

SET

P

value

Counter

Displays Actual Value and Name of Program Parameter

Displays SET and Parameter Value

PROG Button is

Used for accessing to the

Program Parameters

SHIFTING Button is used for Changing the cursor position in Programming mode and entering the SET Value.

ENTER Button is used for

saving all changes to

memory and accessing to

the parameters.

RESET and INCREMENT

Button is used to Reset the

Actual Value or increment the

digit value that is selected by

SHIFTING Button.

20

4.2 Power On Observation of EZM - 7730 Programmable Counter and Software Revision on the Display

When power is applied to the device, software revision number of the controller is

illuminated

on actual value display. Then operation screen is observed.

When power on, view of the screen is shown below:

EZM-7730

SV

OP

S2

O2

“ rEu” Þ Revision

RESET

SET

P

Counter

Revision number

momentarily

OP

O2

SV

S2

EZM-7730

SV

OP

S2

O2

P

Counter

P

RESET

SET

RESET

SET

Counter

EZM-7730

Main screen is shown.Software Revision

c

If there is an unexpected situation while opening the device, power off the device and inform a qualified personnel.

21

4.3 Adjustment of SET Value

Changing SET Value

Operation Screen

SV

OP

S2

O2

RESET

SET

P

When shift button is pressed, 6th digit of SET value starts to flash.

SET Screen SET Screen

SV

OP

S2

O2

RESET

SET

P

OP

O2

OP

O2

SV

S2

SV

S2

SET Screen

RESET

SET

P

Press Shift button again.

4th digit of SET value starts to

RESET

SET

P

flash.

5th digit of SET value starts to flash.

SV

OP

S2

O2

RESET

SET

P

Save the value as SET value by pressing Enter button.

Press Shift button again.

Increase the flashing value with increment button.

SET Screen Operation

Screen

SV

OP

S2

O2

RESET

SET

P

22

4.4 Resetting the Count Value

Operation Screen

SV

OP

S2

O2

RESET

SET

P

When RESET button is pressed, Actual Value becomes the Reset-Offset Value.

OP

O2

SV

S2

Operation Screen

RESET

SET

P

RESET operation can be realized by Reset button or applying signal to the RESET input. These two operations are named MANUAL RESET in parameters section.

At the end of MANUEL RESET operation, if then Count

i

Value becomes Reset Offset Value. If and then Count Value becomes SET value. If and then count value becomes Reset Offset Value.

=

23

4.5 Accessing to the Program Parameters

In this section Accessing to the Program parameters process is shown. For details on parameters refer to PROGRAM PARAMETERS section.

Operation Screen

SV

OP

O2

S2

RESET

SET

P

OP

O2

When PROG button is pressed, password must be entered to access the program parameters

Password Screen

SV

OP

O2

S2

RESET

SET

P

OP

O2

SV

S2

SV

S2

Password Screen

The most significant digit of the parameter (4th digit for this parameter)

RESET

SET

P

flashes.

Enter password with shift and increment button

Input types and functions

The most significant digit of the parameter (1st digit for this

RESET

SET

P

parameter) flashes.

Press Enter Button to confirm password

The most significant digit of the parameter (2nd digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Press Enter Button

You can change the parameter with INCREMENT button, save it to the memory and pass to the next parameter with ENTER button.

Filter time for Ch-A and Ch-B Input

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

24

The most significant digit of the parameter (2nd digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Filter time for Reset and Pause Input

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

OP

O2

SV

S2

SV

S2

Direction of the counting

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

Sensor type selection

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Output Functions

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

25

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Output Run Type

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (4th digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

OP

O2

SV

S2

SV

S2

Output Pulse Time

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

Point Position

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Data Record

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

26

The most significant digit of the parameter (1st digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Reset and Set Protection

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (6th digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

The most significant digit of the parameter (6th digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

OP

O2

SV

S2

SV

S2

Multiplication Coefficient

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

Reset Offset

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

The most significant digit of the parameter (4th digit for this parameter) flashes.

Press PROG button to exit from programming section without doing any changes.

OP

O2

SV

S2

Program Password

You can change the parameter with INCREMENT button, save it to the memory and

RESET

SET

P

pass to the next parameter with ENTER button.

Press Enter Button

27

OP

O2

SV

S2

OP

O2

SV

S2

RESET

SET

P

Operation Screen

RESET

SET

P

Input types and functions

Continue to press ENTER button for scanning all parameters.

28

8. PARAMETRELER

5. Program Parameters

Input types and Functions

Upcount on rising edge of Ch-A input

Ch-A

Pause

Value on the Screen

Downcount on rising edge of Ch-A input.

Ch-A

Pause

Value on the Screen

Upcount on rising edge of Ch-A input. Downcount on rising edge of Ch-B input.

Start

Value = 0

Start

Value = 8

1 2 3 4

7 6 5 4

Ch-A

Ch-B

Value on the Screen

Start

Value = 0

Start

Value = 8

1 2 2 2

7 6 6 65 7 5

3 1 3

Counting to

upwards

Counting to downwards

29

Upcount on rising edge of Ch-A input Upcount on rising edge of Ch-B input

Ch-A

Ch-B

Value on the Screen

Value = 0

Start

Value = 8

1 2 4 6

7 6 4 25 3 1

3 5 7

Start

Upcount on rising edge of Ch-A input when Ch-B is at 0 Downcount on rising edge of Ch-A when Ch-B is at 1

Ch-A

Ch-B

Value on the Screen

Start

Value = 0

Start

Value = 8

UP UPDOWN

1 2 01 1

7 6 87 7

Counting to

upwards

Counting to downwards

Counting to

upwards

Counting to downwards

Encoder is travelling

in the Reverse Direction

Encoder is travelling

in the Forward Direction

Value on the Screen

x1 Phase Shifting (for incremental encoders)

Upcount on rising edge of Ch-A input when Ch-B is at 0 Downcount on rising edge of Ch-A input when Ch-B is at 1

Ch-A

Ch-B

Start

Value = 5

Start

Value = 8

6

7

6

8

5

9

10

4

3

Counting to

upwards

Counting to

downwards

30

x2 Phase Shifting (for incremental encoders)

Upcount on rising edge of Ch-A when Ch-B is at 0 Downcount on rising edge of Ch-A when Ch-B is at 1 Upcount on falling edge of Ch-A when Ch-B is at 1 Downcount on falling edge of Ch-A when Ch-B is at 0

Encoder is travelling

in the Reverse Direction

Encoder is travelling

in the Forward Direction

Value on the Screen

x4 Phase Shifting (for incremental encoders)

Upcount on rising edge of Ch-A when Ch-B is at 0 Downcount on falling edge of Ch-A when Ch-B is at 0 Downcount on rising edge of Ch-A when Ch-B is at 1 Upcount on falling edge of Ch-A when Ch-B is at 1

Downcount on rising edge of Ch-B when Ch-A is at 0 Upcount on falling edge of Ch-B when Ch-A is at 0 Upcount on rising edge of Ch-B when Ch-A is at 1 Downcount on falling edge of Ch-B when Ch-A is at 1

Ch-A

Ch-B

Value = 14

Start

Value = 5

Start

14

13

5

6

13

12

7

6

7

8

11

1112

10

98

10

9

10

11

9

10

9 8

Counting to

upwards

Counting to downwards

Encoder is travelling

in the Reverse Direction

Encoder is travelling

in the Forward Direction

Value on the Screen

Ch-A

Ch-B

Start

Value = 5

Start

Value = 17

16

13 141516

12

11

98

14

13

10

16

12

11

10

13

10

14

9

8

9

11

10

98

12

13

12

11

15

8

7

6 5

17

6

Counting to

upwards

Counting to downwards

7

6

7

6

16

15

14

31

Filter time for Ch-A and Ch-B Inputs

It is used to protect against the electrical contact debounce or the signal that is less than the determined pulse time. It can be adjusted from to milisecond.

If Input types and Functions parameter; is entered , or

i

can not be accessed

then, pulse time for Ch-A and Ch-B Input parameter

Filter time for Reset and Pause Inputs

It is used to protect against the electrical contact debounce or the signal that is less than the determined pulse time. It can be adjusted from to milisecond.

Direction of Counting

Upcount. ( 0 --> Preset )

Downcount. ( Preset --> 0 )

Input types and Functions parameter is or

i

then Direction of Counting parameter can not be accessed.

Sensor Type Selection

NPN type sensor selected

PNP type sensor selected

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Output Functions

Manual Reset-1. Device continues to count till manual reset is applied. (Output PulseTime is not considered)

Count direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

=

= =

When count value reaches the Set Value, Output Position is changed. Counting process continues over the SET value. Output Pulse Time is not considered. Process counts, until manual reset happens. When Manual Reset happens, count value becomes Reset Offset value.

Or

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

Output

When count value reaches the 0, Output Position is changed. Counting process continues under the 0 value. Output Pulse Time is not considered. Process counts, until manual reset happens. When Manual Reset happens; if count value becomes

SET value, if then count value becomes Reset Offset value.

=

0

= =

=

Or

33

Manual Reset-2. (Output pulse Time is not considered)

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

=

= =

When count value reaches the Set Value, Output Position is changed. Counting process is not continue over the SET value. Output Pulse Time is not considered. Process counts, until manual reset happens. When Manual Reset happens, count value becomes Reset Offset value.

Or

Counting direction : P --> 0 (Downcounting)

Set

Reset Offset

Output

=

Reset

0

= =

When count value reaches the 0, Output Position is changed. Counting process is not continue under the 0 value. Output Pulse Time is not considered. Process counts, until manual reset happens. When Manual Reset happens; if , then count value becomes

SET value, if , then count value becomes Reset

=

Offset value.

Or

34

Manual Reset-3. Device continues to count till manual reset is applied. (Output Pulse Time is considered.)

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

=

When count value reaches the Set Value, Output Position is changed. If Output Pulse time is not 0, then Output Position is changed at the end of the Pulse time. If

=

then Output Position has not change until Manual Reset happens.

Counting process continues over the SET value. When Manual Reset happens, count value becomes Reset Offset value.

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

Output

When count value reaches the 0 Value, Output Position is changed. If Output Pulse time is not 0, then Output Position is changed at the end of the Pulse time. If ,then Output Position has not change until Manual Reset happens. Counting process

continues under the 0 value. When Manual Reset happens; if , then count value becomes SETvalue, if , then count value becomes Reset Offset value.

=

0

=

35

Automatic Reset-1

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

When count value reaches the Set Value, Output Position is changed. Actual value is reset automatically. Counting starts upcounting from 0 value. If Output Pulse time is not 0, then Output Position is

changed at the end of the Pulse time. If Pulse time then Output Position has not changed until Manuel Reset happens. When Manual Reset happens, count value becomes Reset Offset value.

=

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

0

Output

When count value reaches the 0 Value, Output Position is changed. Actual value is reset automatically. Counting starts downcounting from Set value. If Output Pulse time is not 0, then Output Position

is changed at the end of the Pulse time. If Pulse time then Output Position has not changed until Manuel Reset happens. When Manual Reset happens; if , then count value becomes SETvalue, if , then count value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

36

Automatic Reset-2

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

Reset

Set

Reset Offset

=

0

Output

When count value reaches the Set Value, Output Position is changed. If Output Pulse time is not 0, then Output Position is changed the old position at the end of the Pulse time. Actual value is reset and counting starts from 0 value at the end of the Output Pulse time. If output pulse time then, output position has not change until Manual Reset happens. Actual counting value stops at SET

value. Counting process is not continue over the SET value. When Manual Reset happens, count value becomes Reset Offset value.

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

=

37

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

0

=

Output

Reset

Set

Reset Offset

0

Output

When count value reaches the 0 Value, Output Position is changed. If

Output Pulse time is not 0, then Output Position is changed

the old position at the end of the Pulse time. Actual value is reset and

counting starts from SET value at the end of the Output Pulse time.

If output pulse time , then output position has not

change until Manual Reset happens. Actual counting value stops at SET

value. Counting process is not continue under the 0 value. When Manual Reset happens, if , then count value becomes SET value. If , t h e n c o u n t value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

38

Automatic Reset-3

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

Reset

Set

Reset Offset

=

0

Output

When count value reaches the SET Value, Output Position is changed.

If Output Pulse time is not 0, then Output Position is changed

the old position at the end of the Pulse time. Count value starts counting

from 0 value. But SET value is observed in actual value display. Real

counting value is shown on Actual value screen at the end of the Output

pulse time. If ,then output position has not changed

until Manual Reset happens. Counting process has not continue over

SET value. When Manual Reset happens, count value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

39

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

=

0

Output

Reset

Set

Reset Offset

0

Output

When count value reaches the 0 Value, Output Position is changed. If Output Pulse time is not 0, then Output Position is changed the old position at the end of the Pulse time. Count value starts counting from SET value. But 0 value is observed in actual value display. Real counting value is shown on Actual value screen at the end of the Output pulse time. If ,then output position has not changed until Manual Reset happens. Counting process has not continue over 0 value. When Manual Reset happens, if , then count value becomes SET value. If ,then count value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

40

Automatic Reset-4

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

Output

Reset

Set

Reset Offset

=

0

=

0

Output

When count value reaches the SET Value, Output Position is changed.

If Output Pulse time is not 0, then Output Position is changed

at the end of the Pulse time. Counting continue over SET value.

Counting value becomes 0 and output position becomes old position. If

output pulse time ,then output position has not

change until Manual Reset happens. When Manual Reset happens, count value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

41

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

=

0

Output

Reset

Set

Reset Offset

0

Output

When count value reaches the 0 Value, Output Position is changed. If

Output Pulse time is not 0, then Output Position is changed

at the end of the Pulse time. Counting continue under 0 value. Counting

value becomes SET and output position becomes old position. If output

pulse time ,then output position has not change

until Manual Reset happens. When Manual Reset happens, if , then count value becomes SET value. If ,then count value becomes Reset Offset value.

=

If output functions parameter is selected Automatic Reset (

i

, or , then must be different from zero for realizing Automatic Reset.

42

Automatic Reset-5 is not considered.

Counting direction : 0 --> P (Upcounting)

Reset

Set

Reset Offset

0

Output

=

= =

If count value equal or greater than SET value, then output becomes active. If count value less than SET value, then output becomes inactive. is not considered. Counting process continues over the Set value. When Manual Reset happens, count value becomes Reset Offset value.

Or

Counting direction : P --> 0 (Downcounting)

Reset

Set

Reset Offset

0

Output

=

= =

If count value is equal or less than value, then output becomes active. If count value greater than v a l u e , t h e n output becomes inactive. Output Pulse time is not considered. When Manual Reset happens; if , then count value becomes SETvalue, if , then count value becomes Reset Offset value.

=

Or

i

It is preferred if upcount and downcount is performed at the same time.

43

Output Run Type

Output Normally non-energised

Output Normally energised

Output Pulse Time

It determines how long Output will be active. It can be adjusted from 00.00 to 99.99 seconds. If it is 00.00 second, then it operates indefinitely. For details, refer to the section where output functions are defined

Point Position for Display

No point

Between first and second digits

Between second and third digits

Between third and fourth digits

Between fourth and fifth digits

Data Record

Count value is saved to memory when power is disconnected and restored on power up.

Count value is not saved to memory when power is disconnected. When power up, if the direction is upcounting, 0 value is shown on the screen. If the direction is down counting then SET value is shown on the screen.

Reset and Set Protection (for Front Panel Access)

There is no Reset and Set protection

Only RESET Button protection is active. Actual value can not be reset by Reset button.

SET value can not be changed.

Full protection ; Reset protection is active and SET value can not be changed.

44

Multiplication Coefficient

It can be adjusted from to . Changes in this

parameter is evaluated when counting starts.

If it is multiplication is not performed. So number of pulses are

displayed without having any changes.

Reset Offset

It can be adjusted from to .

For details, refer to the section where output functions are defined

Program Password

It is used for accessing to the program parameters. It can be adjusted from to . If it is , there is no password protection while accessing to the parameters. When programming button is pressed, will appear on the display. If program password is not “0” while accessing to the program parameters ; 1- If user does not enter the value correctly ; operation screen will appear without entering to operator parameters.

2- When in top display and in bottom display,if user presses ENTER button without entering password (for observing the parameters): User can see all parameters except Program Password but device does not allow to do any changes with parameters.

45

6. Failure Messages in EZM-7730 Programmable Counter

1-If the password is not 0, user can access to the parameters without entering the password

and by pressing ENTER button. User can see all parameters except for programming password parameter but user can not do any changes in parameters. If password is entered for accessing to the parameters correctly, most significant digit of the parameter flashes. But if the password is not entered, flashing of the most significant digit is not realised.

Operation Screen

SV

OP

S2

O2

RESET

SET

P

When PROG button is pressed, password entering screen will appear.

OP

O2

SV

S2

OP

O2

SV

S2

Password Screen

The most significant digit of the parameter (4th digit for this

RESET

SET

P

parameter) flashes.

Press ENTER button without entering the password.

Input Types and Functions

No digit flashes

Press PROG button to exit from programming mode.

OP

O2

SV

S2

RESET

SET

P

By pressing ENTER button, user can see all parameters except for program password

Reset Offset Parameter

RESET

SET

P

Continue to press ENTER button for scanning the parameters.

46

OP

O2

SV

S2

OP

O2

SV

S2

OP

O2

OP

O2

SV

S2

SV

S2

RESET

SET

P

Operation Screen

P

Input Types and Functions

RESET

SET

2-If Actual Value is flashing and counting is stopped ;

It appears if any of the count value is greater than the maximum count value. To remove this warning and reset the count value press RESET button.

RESET

SET

P

3-If Actual Value is flashing and counting is stopped ;

It appears if any of the count value is lower than the minimum count value. To remove this warning and reset the count value press RESET button.

RESET

SET

P

7. Specifications

Device Type : Programmable Counter Housing & Mounting : 72mm x 72mm x 87.5 DIN Size 43700 plastic housing for

panel mounting. Panel cut-out is 69x69mm

Protection Class : IP65 at front, IP20 at rear. Weight : Approximately 0.25 Kg. Environmental Ratings : Standard, indoor at an altitude of less than 2000 meters

with none condensing humidity

Storage / Operating Temperature: -40 C to +85 C / 0 C to +50 C

oooo

Storage / Operating Humidity : 90 % max. (None condensing) Installation : Fixed installation Over Voltage Category : II Pollution Degree : II, office or workplace, none conductive pollution Operating Conditions : Continuous

47

Supply Voltage and Power : 230 V V (-%15 / +%10) 50/60 Hz. 2.3VA

115 V V (-%15 / +%10) 50/60 Hz. 2.3VA 24 V V (-%15 / +%10) 50/60 Hz. 2.3VA

24 V Z (-%15 / +%10) - 4W

Digital Inputs Electrical Characteristics : Rated voltage : 16 VZ @ 5mA

Maximum continuous permissible voltage : 30 VZ Logic 1 minimum level : 3 VZ Logic 0 maximum level : 2 VZ

Sensor Supply Voltage : 12VZ ± %40 max. 50mA Maximum Input Frequency : = 0 , 1 , 2 with 20000 Hz

= 3 , 4 with 20000 Hz = 5 , 6 with 12000 Hz = 7 with 10000 Hz

Output Type : Relay Output on Resistive Load 5A@250VV

100.000 operation (Full Load)

Actual Value Display : 10,8 mm Red 6 digit LED Display Set Display : 8 mm Green 6 digit LED Display LED Displays : SV (Set value) , OP (Control output) LEDs Approvals : ,

8. Other Informations

Manufacturer Information:

Emko Elektronik Sanayi ve Ticaret A.Þ. Demirtaþ Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA/TURKEY

Phone : +90 224 261 1900 Fax : +90 224 261 1912

Repair and Maintenance Service Information:

Emko Elektronik Sanayi ve Ticaret A.Þ. Demirtaþ Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA/TURKEY

Your Technology Partner

Thank you very much for your preference to use Emko Elektronik

Products.

www.emkoelektronik.com.tr

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