Mitsubishi FX2N-10PG User Manual

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MIT

SUBIS

HI ELECTRI

MELSEC FX Series

Programmable Logic Controllers

User's Manual

Art. no.: 138030 15 04 2003 JY992D93401 Version D

FX2N-10PG

MITSUBISHI ELECTRI

INDUSTRIAL AUTOMATION

Model FX2N-10PG Pulse Output Block

Foreword

• This manual contains text, diagrams and explanations which will guide the reader in the correct installation and operation of the FX and understood before attempting to install or use the unit.

-10PG Pulse Output Block. It should be read

• Further information can be found in the FX

Series HARDWARE MANUAL, FX

2NC

HARDWARE MANUAL and THE FX SERIES OF PROGRAMMABLE CONTROLLER PROGRAMMING MANUAL ΙΙ.

• If in doubt at any stage of the installation of FX

-10PG Pulse Output Block always consult

a professional electrical engineer who is qualified and trained to the local and national standards which apply to the installation site.

• If in doubt about the operation or use of FX

-10PG Pulse Output Block please consult the

nearest Mitsubishi Electric distributor.

• This manual is subject to change without notice.

Series

Model FX2N-10PG Pulse Output Block

Model FX

-10PG Pulse Output Block

USER’S MANUAL

Manual number : JY992D93401

Manual revision : D

Date : April 2003

Model FX2N-10PG Pulse Output Block

FAX BACK

Mitsubishi has a world wide reputation for its efforts in continually developing and pushing back the frontiers of industrial automation. What is sometimes overlooked by the user is the care and attention to detail that is taken with the documentation. However, to continue this process of improvement, the comments of the Mitsubishi users are always welcomed. This page has been designed for you, the reader, to fill in your comments and fax them back to us. We look forward to hearing from you.

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Spain (34) 93-589-1579 .....................................................................

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Thank you for taking the time to fill out this questionnaire. We hope you found both the product and this manual easy to use.

iii

Model FX2N-10PG Pulse Output Block

Guidelines for the Safety of the User and Protection of the FX2N-10PG Pulse Output Block

This manual provides information for the use of the FX2N-10PG Pulse Output Block. The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows;

a) Any engineer who is responsible for the planning, design and construction of automatic

equipment using the product associated with this manual should be of a competent nature, trained and qualified to the local and national standards required to fulfill that role. These engineers should be fully aware of all aspects of safety with regards to automated equipment.

b) Any commissioning or service engineer must be of a competent nature, trained and

qualified to the local and national standards required to fulfill that job. These engineers should also be trained in the use and maintenance of the completed product. This includes being completely familiar with all associated documentation for the said product. All maintenance should be carried out in accordance with established safety practices.

c) All operators of the completed equipment (see Note) should be trained to use this

product in a safe manner in compliance to established safety practices. The operators should also be familiar with documentation which is associated with the operation of the completed equipment.

Note :

Note: the term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual.

Notes on the Symbols Used in this Manual

At various times throughout this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment. Whenever any of the following symbols are encountered its associated note must be read and understood. Each of the symbols used will now be listed with a brief description of its meaning.

Hardware Warnings

1) Indicates that the identified danger

2) Indicates that the identified danger could

WILL

cause physical and property damage.

POSSIBLY

cause physical and property

damage.

3) Indicates a point of further interest or further explanation.

Software Warnings

4) Indicates special care must be taken when using this element of software.

5) Indicates a special point which the user of the associate software element should be aware of.

6) Indicates a point of interest or further explanation.

Model FX2N-10PG Pulse Output Block

• Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment.

• All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.

• Please contact a Mitsubishi Electric distributor for more information concerning applications in life critical situations or high reliability.

Trademark registration

The company names and product names described in this manual are the registered names and trademarks of the relevant companies.

Model FX2N-10PG Pulse Output Block

Associated Manuals

This manual describes the handling and operation of MELSEC-FX Series FX

-10PG Pulse

Output Block. For the configuration and commands of the system, also refer to the manuals of the following PLC. Before operation, read this manual and the manuals of the PLC thoroughly and be sure you sufficiently understand their specifications for proper operation. Also, be sure that the manual is provided to the end user.

Manual name Manual No. Description

-10PG

FX USER'S MANUAL (this manual)

-10PG Installation Manual (in same package)

FX HARDWARE MANUAL (in same package)

c (D/UL)

FX HARDWARE MANUAL (in same package)

c (DSS/DS) HARDWARE MANUAL (in same package)

THE FX SERIES OF PROGRAMMABLE CONTROLLER PROGRAMMING MANUAL

ΙΙ

JY992D93401

JY992D91901

JY992D66301

JY992D87201

JY992D76401

JY992D88101

The manual explains the details of the hardware regarding the specifications, wiring, installation, etc. of the FX

-10PG

Series PLC.

The manual explains the specifications, installation, etc. of the

-10PG Pulse Output Block.

The manual explains the details of the hardware regarding the specifications, wiring, installation, etc. of the FX2N Series PLC.

The manual explains the details of the hardware regarding the specifications, wiring, installation, etc. of the FX

2NC

(D/UL)

Series PLC.

The manual explains the details of the hardware regarding the specifications, wiring, installation, etc. of the FX

2NC

(DSS/DS)

Series PLC.

The manual explains the commands of FX

and FX

2NC

Series.

Of the manuals listed above, THE FX SERIES OF PROGRAMMABLE CONTROLLER PROGRAMMING MANUAL ΙΙ are not packed with the product. If necessary, contact your dealer to request the desired manual. FX

-10PG Installation Manual, FX2N Handy Manual and FX

Handy Manual are packed

2NC

with each product.

vii

Model FX2N-10PG Pulse Output Block

viii

Model FX2N-10PG Pulse Output Block Contents

1. Introduction .........................................................................................1-1

1.1 Product outline.................................................................................................1-1

2. Outside dimensions and component names.......................................2-1

2.1 Outside d ime n s io n s .............. .. ............. .. ............. ... .. ............. .. .............. .. .. .......2-1

2.2 LED display......................................................................................................2-2

2.3 Pin layout and assignment...............................................................................2-3

2.3.1 Applicable connector and cable size...................................... ...... ....... ................2-4

3. Installation........................................................................................... 3-1

3.1 DIN rail installation...........................................................................................3-1

3.2 Direct installation..............................................................................................3-1

4. System configuration.................................................... ............ ...........4-1

4.1 Connection with PLC ....................................................................................... 4-1

4.2 Applicable PLC ................................................................................................4-2

5. Specifications......................................................................................5-1

5.1 Environmental specifications ...........................................................................5-1

5.2 Power supply specifications.............................................................................5-1

5.3 Performance specifications..............................................................................5-1

5.4 Input specifications..........................................................................................5-2

5.5 Output specifications........................................................................................5-2

6. Wiring..................................................................................................6-1

6.1 Input output circuit............................................................................................6-1

6.2 Input wiring.......................................................................................................6-4

6.2.1 START, DOG, X0, X1, S/S.............. ....... ...... ....................................... ...... ....... ...6-4

6.2.2 A-phase +, A-phase -, B-phase +, B-phase - ......................................................6-5

6.2.3 PGO+, PGO-.......................................................................................................6-6

6.3 Output wiring....................................................................................................6-7

6.3.1 VIN+, VIN-, FP+, FP-, RP+, RP- .........................................................................6-7

6.3.2 CLR+, CLR-.........................................................................................................6-8

6.4 Connection with stepping motor.......................................................................6-9

6.5 Connection with Model MR-C Servo Motor....................................................6-10

6.6 Connection with Model MR-J Servo Motor ....................................................6-11

6.7 Connection with Model MR-J2 (-Jr, -Super) Serv o Motor..............................6-12

6.8 Connection with Model MR-H Servo Motor....................................................6-13

7. Buffer memory (BFM)..........................................................................7-1

7.1 BFM list............................................................................................................ 7-1

7.2 Details o f BF M ................. .. .............. .. .. ............. .. .............. .. ............. .. ... ...........7-5

7.2.1 BFM#1, #0 Maximum speed ..............................................................................7-5

7.2.2 BFM#2 Bias speed.............................................................................................7-5

7.2.3 BFM#4, #3 Jog speed........................................................................................7-5

7.2.4 BFM#6, #5 Zero return speed (high speed) ....................................................... 7-5

7.2.5 BFM#7 Zero return speed (creep).......................................................................7-5

7.2.6 BFM#8 Zero-point signal number........................................................................7-5

7.2.7 BFM#10, #9 Zero-point address........................................................................7-6

7.2.8 BFM#11 Acceleration time.................................................................................7-6

7.2.9 BFM#12 Deceleration time.................................................................................7-6

7.2.10 BFM#14, #13 Target address I...........................................................................7-6

7.2.11 BFM#16, #15 Operation speed I........................................................................7-6

7.2.12 BFM#18, #17 Target address II.........................................................................7-7

7.2.13 BFM#20, #19 Operation speed II.....................................................................7-7

7.2.14 BFM#21 Override setting ................................................................................... 7-7

7.2.15 BFM#23, #22 Operation speed current value ....................................................7-7

7.2.16 BFM#25, #24 Current address...........................................................................7-7

7.2.17 BFM#26 Operation commands .......................................................................... 7-8

Model FX2N-10PG Pulse Output Block Contents

7.2.18 BFM#27 Operation pattern...............................................................................7-11

7.2.19 BFM#28 Status information..............................................................................7-13

7.2.20 BFM#29 m code..............................................................................................7-13

7.2.21 BFM#30 Machine model code..........................................................................7-13

7.2.22 BFM#33, #32 pulse rate...................................................................................7-14

7.2.23 BFM#35, #34 Feed rate ...................................................................................7-14

7.2.24 BFM#36 Parameters ........................................................................................7-14

7.2.25 BFM#37 Error code..........................................................................................7-19

7.2.26 BFM#38 Terminal information..........................................................................7-19

7.2.27 BFM#40, #39 Current address........................................................................7-19

7.2.28 BFM#42, #41 Manual pulse generator input current value ..............................7-19

7.2.29 BFM#44, #43 Manual pulse generator input frequency ...................................7-20

7.2.30 BFM#45 Manual pulse generator input electronic gearing (numerator)...........7-20

7.2.31 BFM#46 Manual pulse generator input electronic gearing (denominator) .......7-20

7.2.32 BFM#47 Input response of manual pulse generator ........................................7-20

7.2.33 BFM#64 Version information............................................................................7-20

7.2.34 BFM#98 Table start No. ...................................................................................7-20

7.2.35 BFM#99 Executing table No.............................................................................7-20

7.2.36 BFM#100 and later BFM for program with table system.................................7-20

8. Operation pattern................................................................................8-1

8.1 General items for positioning operation...........................................................8-1

8.1.1 Outline of positioning operation...........................................................................8-1

8.1.2 STOP command process....................................................................................8-2

8.1.3 Overlapped command of operation modes .........................................................8-3

8.1.4 Small travel...................................... ....... ...................................... ....... ...... ....... ...8-3

8.1.5 Forward/reverse limits.........................................................................................8-5

8.1.6 Cautions for use of mechanical system/compound system units........................8-6

8.2 Jog opera ti on ..................... ... .. ............. .. .. ... ............. .. .. .............. .. .. .. ............. ...8-7

8.2.1 Outline of jog operation.......................................................................................8-7

8.2.2 Speed change during jog operation ....................................................................8-8

8.3 Machine zero return.........................................................................................8-9

8.3.1 Outline of zero return...........................................................................................8-9

8.3.2 Zero return direction............................................................................................8-9

8.3.3 Polarity of dog input.............................................................................................8-9

8.3.4 Count start timing............................................... ....... ...... ....... ...... ....... ...... ..........8-9

8.3.5 Zero return speed..............................................................................................8-10

8.3.6 Zero return completed flag................................................................................8-10

8.3.7 Change of zero return speed.............................................................................8-10

8.3.8 Data set type zero return...................................................................................8-10

8.3.9 Dog search function ..........................................................................................8-11

8.3.10 Forced ON/OFF of CLR signal..........................................................................8-11

8.4 1st-speed positioning operation........................... ..........................................8-12

8.4.1 Outline of 1st-speed positioning operation........................................................8-12

8.4.2 Operation speed................................................................................................8-12

8.4.3 Address instruction............................................................................................8-12

8.4.4 Rotation direction ............... ....... ...... ....... ...... ...... ....... ....................................... .8-12

8.4.5 Positioning complete flag ..................................................................................8-13

8.4.6 STOP command................................................................................................8-13

8.5 Interrupt 1st-speed positioning operation.......................................................8-14

8.5.1 Outline of interrupt 1st-speed positioning operation..........................................8-14

8.5.2 Operation speed................................................................................................8-14

8.5.3 Address instruction............................................................................................8-14

8.5.4 Rotation direction ............... ....... ...... ....... ...... ...... ....... ....................................... .8-14

8.5.5 Positioning complete flag ..................................................................................8-15

8.5.6 STOP command................................................................................................8-15

8.6 2nd-speed positioning operation....................................................................8-16

Model FX2N-10PG Pulse Output Block Contents

8.6.1 Outline of 2nd-speed positioning operation.......................................................8-16

8.6.2 Operation speed................................................................................................8-16

8.6.3 Address instruction............................................................................................8-16

8.6.4 Rotation direction ............... ....... ...... ....... ...... ...... ....... ....................................... .8-17

8.6.5 Positioning complete flag (BFM#28 b6) ............................................................8-17

8.6.6 STOP command................................................................................................8-17

8.7 Interrupt 2nd-speed positioning operation ......................... ............................8-18

8.7.1 Outline of interrupt 2nd-speed positioning operation.........................................8-18

8.7.2 Operation speed................................................................................................8-18

8.7.3 Address instruction............................................................................................8-18

8.7.4 Rotation direction ............... ....... ...... ....... ...... ...... ....... ....................................... .8-19

8.7.5 Positioning complete flag (BFM#28 b6) ............................................................8-19

8.7.6 STOP command................................................................................................8-19

8.8 Interrupt stop operation..................................................................................8-20

8.8.1 Outline of interrupt stop operation.....................................................................8-20

8.8.2 Operation speed................................................................................................8-20

8.8.3 Address instruction............................................................................................8-20

8.8.4 Rotation direction ............... ....... ...... ....... ...... ...... ....... ....................................... .8-20

8.8.5 Positioning complete flag ..................................................................................8-21

8.8.6 STOP command................................................................................................8-21

8.9 Table operation................................... ...........................................................8-22

8.9.1 Outline of table operation ..................................................................................8-22

8.9.2 Assignment of tables and BFM Nos....... ...................................... ....... ...... ....... .8-24

8.9.3 Operation example 1 (continuous operation)....................................................8-24

8.9.4 Operation example 2 (position-to-speed operation)..........................................8-25

8.9.5 Operation example 3 (step-advance operation)................................................8-26

8.10 Variable-speed operation . ..............................................................................8-27

8.10.1 Outline of variable-speed operation ..................................................................8-27

8.10.2 Operation speed................................................................................................8-27

8.10.3 Rotation direction ................................... ...... ...... ....... ....................................... .8-28

8.10.4 STOP command................................................................................................8-28

8.11 Manual pulse generator input operation........................................................8-29

8.11.1 Outline of manual pulse generator input operation ...........................................8-29

8.11.2 Pulse output valid range....................................................................................8-30

8.11.3 Manual pulse generator input current value......................................................8-30

8.11.4 Manual pulse generator input frequency...........................................................8-30

8.11.5 Manual pulse generator Electronic gearing (numerator).................................8-30

8.11.6 Manual pulse generator Electronic gearing (denominator) .............................8-30

8.11.7 Manual pulse generator response.....................................................................8-30

9. Program example................................................................................9-1

9.1 Outline of FROM/TO commands .....................................................................9-1

9.2 Length feed operation (1st-speed positioning).................................................9-2

9.2.1 Operation explanation.........................................................................................9-3

9.2.2 Device assignment (PLC)....................................................................................9-6

9.2.3 Sequence program..............................................................................................9-7

9.3 Multi-speed operation (table operation)...........................................................9-9

9.3.1 Operation explanation.......................................................................................9-10

9.3.2 Device assignment (PLC)..................................................................................9-13

9.3.3 Sequence program............................................................................................9-15

10. Diagnostics........................................................................................10-1

10.1 D iagnostics LED .......................... .. ................................................................10-1

10.2 Diagnostics (BFM#37) ......................................... .. .. .. .. .. ...............................10-3

10.3 D iagnostics PLC .......................... .. ................................................................10-4

Model FX2N-10PG Pulse Output Block Contents

xii

Model FX2N-10PG Pulse Output Block

1. Introduction

1.1 Product outline

FX2N-10PG Pulse Output Block (hereafter abbreviated as FX2N-10PG, Pulse Output Block or PGU) is a special block to output a maximum 1MHz pulse array and drive a single-axis stepping motor or servo motor.

Introduction 1

1) FX

-10PG controls the positioning operation of one single-axis stepping motor or servo

motor per unit.

2) FX

or FX

Series PLC is connected to read and write the data with FROM/TO

2NC

commands.

3) A pulse array of max. 1MHz can be output. (Differential line driver output)

Cautions regarding design

• To make sure the entire system operates safely even when problems such as a faulty external power supply, PLC, or FX circuits outside the PLC and FX

Otherwise, improper operation or wrong output may cause an accident.

1) The emergency stop circuit, protective circuit, in terlock circ uit against machi ne breakage ,

etc. must be provided as circuits outside the PLC and FX

2) If the PLC or FX

-10PG Pulse Output Block detects any problem using the self-

diagnosis function for the watchdog timer errors and input value errors, or if any trouble occurs in the input/output control area, etc. which cannot be detected by the PLC CPU, output control may sometimes become impossible .Be sure to design the ext ernal circu it s and mechanisms to operate the machine safely in such cases.

-10PG Pulse Output Block occurs, provide safety

-10PG Pulse Output Block.

-10PG.

3) If any relay, transistor, triac, etc. in the output unit of the FX

-10PG Pulse Output Block

or PLC malfunctions, the output may sometimes be kept on or off . Design the external circuits and mechanisms to operate the machine safely regarding output signals which may lead to a serious accident.

Cautions regarding disposal

• When disposing of the product, handle it as industrial waste.

1-1

Model FX2N-10PG Pulse Output Block Introduction 1

MEMO

1-2

Model FX2N-10PG Pulse Output Block

Outside dimensions and component names 2

2. Outside dimensions and component names

2.1 Outside dimensions

Unit: mm (inches)

b)a)

43(1.69")

4(0.16")

FX2N-10P G

START DOG X0 X1

POW ER ERROR

PGO FP RP

CLR

87(3.43")

90(3.54")

80(3.15")

f )

4.5(φ0.18")

2-φ

74(2.91")

External color: Munsell 0.08GY/7.64/0.81 Mass (Weight): Approx. 0.2kg (0.44lbs) Accessories : Special block No. label

a) Extension cable b) Direct mounting hole (2 - φ4.5/0.18”) c) Extension port d) Input/output port e) DIN rail mounting hook f) DIN rail mounting groove (DIN rail: DIN46277 35mm (1.38”) wide)

2-1

Model FX2N-10PG Pulse Output Block Outside dimensions and component names 2

2.2 LED display

LED name State Display content

5V DC is not supplied through the extension cable from the PLC.

CLR signal is output (when the origin point return is completed)

POWER

START

ERROR

CLR

DOG

PG0

X0,X1

Unlit

Lit 5V DC is supplied through the extension cable from the PLC.

Unlit Start input off

Lit Start input on

Unlit Normal operation

Blinking Error occurred

Lit CPU error occurred

Unlit Forward pulse or pulse array interrupted.

Blinking Forward pulses or pulse array is being output.

Unlit Reverse pulse or directional output interrupted.

Blinking Reverse pulses or directional output is being output.

Unlit CLR signal is not output.

Lit

Unlit DOG input off

Lit DOG input on

Unlit Zero-point input off

Lit Zero-point input on

Unlit A-phase input of manual pulse generator off

Lit A-phase input of manual pulse generator on

Unlit B-phase input of manual pulse generator off

Lit B-phase input of manual pulse generator on

Unlit Interrupt input off

Lit Interrupt input on

2-2

Model FX2N-10PG Pulse Output Block Outside dimensions and component names 2

2.3 Pin layout and assignment

• The following pin layout is seen when looking at the I/O port in the FX2N-10PG from the

front face. When an I/O cable and connecto r is prepare d by the user, the pin number mark an d mark are different according to the connector used. Wire correctly noting the position of notch and the direction of the connector.

I/O port in the FX2N-10P from the front face

POWER

FX2N-10PG

START DOG X0 X1

ERROR

PGO FP RP

CLR

VIN+ FP+ RP+ PG0+ CLR+

A+

B+ DOG S/S X0

VINFPRPPG0CLR-

A-

BSTART S/S X1

▲

Terminal name Content

VIN+ Power input terminal for pulse output 5V DC to 24V DC

FP+

RP+

Forward/reverse mode: Forward pulse output terminal Pulse/direction mode: Pulse output terminal

Forward/reverse mode: Reverse pulse output termina l

Pulse/direction mode: Direction output terminal PG0+ Zero-point signal input terminal CLR+ Output terminal to clear the deviation counter of servo amplifier

A+ A-phase input terminal of 2-phase pulse

B+ B-phase input terminal of 2-phase pulse

DOG

S/S

Near-point DOG input terminal (Input terminal used for origin-point return

command)

Power input terminal (start, DOG, X0, X1) 24V DC

Pins (S/S) are internally short-circuited.

X0 Interrupt input terminal

VIN- Common terminal of VIN+

FP- Common terminal of FP+

RP- Common terminal of RP+ PG0- Common terminal of PG0+ CLR- Common terminal of CLR+

A- Common terminal of A-phase input of 2-phase pulse

B- Common terminal of B-phase input of 2-phase pulse

START Start input terminal

X1 Interrupt input terminal

2-3

Model FX2N-10PG Pulse Output Block Outside dimensions and component names 2

2.3.1 Applicable connector and cable size

The connectors for the multi-wire cables are prepared as a set to allow the customer to produce the input/output cables. The cables and crimp tool should be prepared by the customer.

Model name and configuration of

input/output connector

Applicable cable and tool

Model name Cable size

-I/O-CON-S

For multi-wire cable: 5 sets FX

-I/O-CON-SA

For multi-wire cable: 5 sets

AWG22(0.3mm

AWG20(0.5mm

)

*1 Since it may be difficult to pass the random cable through the housing depending on the

variation of the sheath thickness, UL-1061 cable is recommended.

* Phoenix contact crimp tool.

2-4

Model FX2N-10PG Pulse Output Block

3. Installation

Install FX2N-10PG on the right side of the basic unit, extension unit or other extension block of FX

and FX2Nc Series PLC.

For installation, install the block with DIN rail (DIN46277, 35mm (1.38inches) wide) or directly with M4 screws.

3.1 DIN rail installation

Align the upper side of the DIN rail mounting groove with t he DIN rail 1), and press the block in

2). To remove the main body, pull out the DIN rail mounting hook downward 3), and remove the block 4).

Installation Removal

Installation 3

3.2 Direct installation

Pass M4 screws through the two mounting holes provided at the top and bottom on the left side of FX Provide a clearance of 1 to 2mm (0.08inches) between the units during installation.

-10PG, and install the block on the panel with the screws.

3-1

Model FX2N-10PG Pulse Output Block Installation 3

Cautions regarding installation

1) Use the block under the envir onmental conditions specified in the manual. Do not use the unit in a loca tion surrounded by dust, oil fumes, conductive dust, corrosive gas or combustibl e gas, exposed to high temperature , condensation, wind or rai n, or subject to vibration or impact. Use in such a locati on may cause an electric shock, fire haza rd, mal functi on, or break age or degradation of the product.

2) Before installation, wiring or similar work, be sure to switch off the external power supply to isolate the block. Otherwise, it may cause an electric shock or damage the product.

3) When tur ning on the power supply or operating the block after installation, wiring or similar work, be sure to install the top cover.

4) When tapping a hole or routing a wire, prevent chips or wire chips from dropping into the vent windows of FX Such chips may cause a fire haza rd or malf unction.

-10PG.

5) Securely fasten the extension cable to a specified connector. If it is poorly connected, it will cause a malfunction.

3-2

Model FX2N-10PG Pulse Output Block

4. System configuration

4.1 Connection with PLC

The PLC is connected to FX2N-10PG with the extension cable. FX

-10PG is handled as a special unit of the PLC and is sequentially given the special unit

number of 0 to 7 from the u nit which is the nearest to P LC. (The unit No. is instructed with FROM/TO commands.) For details of the input/output assignment of PLC, refer to the manual of FX PLC.

System configuration 4

, FX

2NC

Series

START DOG X0 X1 A

FX2N -2 L C

POWER ERROR

PGO FP RP CLR

FX2N-2 L C

FX2N-3 2 E R

FX2N-10 P G

POW ER

Special

2N -1 0 P G

START DOG X0 X1 A

block

No.2

(X020 to X 037)

X6 X0 X2 X4 X6

COM X4

POW ER

24V

OUT1

OUT2

Special

L X1X3X5X7

(Y020 to Y 037)

24+N

X3X2X1

FX2N-3 2 E R

01234567

OUT

76543210

72456130

Y4Y5Y6

COM4COM2Y4Y5Y6Y7 COM3Y0Y1Y2Y3COM1Y0Y1Y2Y3

block No. 1

Series PLC and a maximum of 4 units can

-CNV-IF is required.

2NC

-65EC/FX0N-30EC extension cable and FX2N-

POWER ERROR

PGO FP RP CLR

FX2N -3 2 M R

14 171510 12 13

1611

1611 1514 1710 12 13

Y14

Y15

72456130

POW ER

RUN

BATT.V

PROG .E

72456130

CPU.E

FX2N -1 0 P G

FX2N-10 P G

Special

(X000 to X 017)

24+N

FX2N-3 2M R

Y4Y5Y6

X10 X14 X16

X3X2X1

OUT

Y10

Y12

COM3

Y11

Y13Y1Y2Y3

COM X4

LX13X15

(Y000 to Y 017)

block No. 0

• A maximum of 8 units can be connected to FX be connected to FX

• When connected to FX

Series PLC.

2NC

Series PLC, FX

2NC

• For extension, the separately available FX CNV-BC are used. One extension cable can be used per system.

• The number of occupied I/O points of the FX

-10PG is 8. The total number of I/O points of

the basic unit, extension unit and extension block and the occupied poin ts of the special block must not exceed the max. number of the I/O points of the basic unit (256 points for FX

and FX

2NC

• The assignment of the I/O number of the PLC is shown in the parentheses. The I/O connectors and occupied points of FX

-10PG are not included during assignment of I/O

numbers of the PLC.

Turn OFF the power at first, then connect/disconnect the cab le such as an extension cable. If you connect/disconnect a cable while the power is supplied, the unit may fail or malfunction.

4-1

Model FX2N-10PG Pulse Output Block System configuration 4

4.2 Applicable PLC

Series name Applicable version

Series All versions

2NC

Series All versions

For connection to FX

2NC

, FX

2NC

-CNV-IF is necessary.

4-2

Model FX2N-10PG Pulse Output Block

5. Specifications

5.1 Environmental specifications

Item Specifications

Withstand voltage Items except above

5.2 Power supply specifications

Item Specifications

Input signal

Drive power supply

Inner control

Output signal

500V AC One minute (between all external terminals and ground terminal) Same as the environmental specifications of the connected PLC

(Refer to the PLC manual.)

START, DOG, X0, X1 terminals: 24V DC+/-10% Current consumption 32mA or less PGO terminal: 3 to 5.5V DC Current consumption 20mA or less VIN terminal: 5 to 24V DC Current consumption 100mA or less for 5V, 70mA or less for 24V Each current can be supplied from the external power supply. (START, DOG, X0, X1 terminals can be supplied from the service power supply (24+ terminal) of the PLC.)

5V DC Current consumption 120mA Power is supplied through the extension cable from the PLC.

FP, RP terminals (Power supplied from VIN terminal 5 to 24V DC): Set 25mA or less. CLR: 5 to 24V DC Set 20mA or less. Each is supplied from the servo amplifier or external power supply.

Specifications 5

5.3 Performance specifications

Item Specifications

Number of control axes

Speed command

Position command

Positioning program

Number of I/O occupied points

Start time

• One axis per unit (Max. 8 units and 4 units can be connected to FX FX

2NC

• The operation speed is set with the buffer memory.

• It can be operated at the pulse frequency of 1Hz to 1MHz.

• Hz, cm/min, 10 deg/min and inch/min are selectable for the command unit.

• The travel is set with the buffer memory.

• The pulse converted value is in the range of -2,147,483,648 to 2,147,483,647. Pulse, mm, mdeg and 10

• The absolute position instruction and relative position instruction are selectable.

• The magnification rates of 10 position data.

• Positioning is done in the PLC program. (Data read-/writing and operation mode selection are instructed with FROM/TO commands.)

• 8 points (Input or output.)

• 1 to 3ms

Series PLC respectively.)

, 101, 102 and 103 are settable for the

Series PLC and

-4

inch are usable for the unit.

5-1

Model FX2N-10PG Pulse Output Block Specifications 5

5.4 Input specifications

φφφφ

Item START, DOG, X1

Number of input points

Input signal voltage

Signal format Input signal

current Input ON

sensitivity Input OFF

sensitivity Input receiving

speed Circuit insulation

Operation indication

Three control input points (START, DOG, PG0), two interrupt input points (X0, X1) 2-phase pulse input point (φA, φB)

24V DC ± 10% 3.0 to 5.5V DC 3.0 to 5.5V DC Contact or open collector

transistor

6.5 ± 1mA 6 to 20mA 6 to 20mA

4.5mA or more 6.0mA or more 6.0mA or more

1.5mA or less 1mA or less 1mA or less

0.1ms or less (1.0ms or less for DOG)

Photocoupler insulation LED is lit when input is ON.

Differential line driver or open collector transistor

2-phase pulse 30,000Hz or less (Duty 50%)

Differential line driver or open collector transisto r

Pulse width 50ms or more

PG0

5.5 Output specifications

Item Pulse output section Clear signal (CLR)

Number of output points

Output system

Output type Rated load

voltage Max. load current VIN current

consumption Max. voltage drop

during ON Leak current

during ON Output frequency Operation

indication

Three output points (FP, RP, CLR) Forw ard pulse (FP) / reverse pulse (RP)

or pulse (PLS) / direction (DIR) is selectable.

Differential line driver output NPN open collector transistor output VIN 5 to 24V DC VIN 5 to 24V DC 25mA or less 20mA or less 24V DC: 70mA 5V DC: 100mA

FP+, RP+ Max. 1MHz 20 to 25ms LED is lit when output is ON.



When zero return operation is completed, it is turned on. (Output pulse width: 20ms)



1.5V or less

0.1mA or less

5-2

Model FX2N-10PG Pulse Output Block

6. Wiring

6.1 Input output circuit

Input terminal FX2N-10PG

Manual pulse

generator

7mA/24V DC

24V DC

Shielded cable

A phase

START

DOG

S/S

A+

3.3k

120

Wiring 6

5 to

VIN+

VIN-

FP+

FP-

RP+

RP-

CLR+

24V DC

Shielded

cable

Servo amplifier

drive unit

Output terminal

Ω

AM26LS31 or equivalent

Differential line driver

Ω

25mA or less

2-phase pulse

Frequency

30kHz or less

5V DC

20mA or less

B phase

A-

B+

B-

PG0+

PG0-

120

• For the pin layout, refer to Section 2.3.

Ω

CLR-

5 to 24V DC

20mA or less

6-1

Model FX2N-10PG Pulse Output Block Wiring 6

• Install a safety circuit outside the FX2N-10PG so that the entire system conservatively operates even if an abnormality occurs in the external power supply or a failure occurs in the FX

-10PG.

1) Make sure to construct an emergency stop circuit, protection circuit, interlock circuit for reverse operations such as normal rotation and reverse rotation and interlock circuit to prevent damages of a machine for upper limit/lower limit, etc. outside the FX

-10PG.

2) When the CPU in the detects an abnormality such as a watch dog timer error by the selfdiagnosis circuit, all outputs turn off. When an abnormality occurs in the I/O control area which cannot be detected by the CPU in the FX

-10PG, output control may be disabled.

Design external circuits and the structure so that the entire system conservatively operates in such cases.

3) Do not lay signal cable near to high voltage power cable or house them in the same trunking duct. Effects of noise or surge inductio n may occur. Keep signal cables a safe distance of more than 100 mm (4”) from these power cables.

4) Where output signal lines are used over an extended distance consideration for voltage drop and noise interference should be made.

5) Fix cables so that any stress is not directly applied on the terminal block or the cable connection area.

6) When a failure occurs in a transistor etc. in the FX

-10PG, outputs may keep ON or

OFF. For output signals which may lead to severe accidents, design external circuits and the structure so that the entire system conservatively operates.

• Make sure to shut down the power supplies of all phases on the outside before starting installation or wiring. If the power supplies are not shut down, you may get electrical shock or the unit may be damaged.

• Never touch any terminals while the power is supplied. If you touch a terminal while the power is supplied, you may get electrical shock or the unit may malfuncti on.

• Turn off the power at first, then start cleaning or tighten terminals. If you perform cleaning or tightening while the power is supplied, you may get electrical shock.

• For pairs of inputs such as forward/reverse contacts which would pose a hazard if turned ON simultaneously, provide external interlocks, in addition to interlocks in the program inside the positioning unit, to ensure that they cannot be turned ON simultaneously.

Forward lim it

Forward

Reverse lim it

Reverse

O utput elem ent

6-2

Model FX2N-10PG Pulse Output Block Wiring 6

CE MEC Conformity

For compliance to EC EMC regulation it is necessary to add a Ferrite filter on the I/O cable of the FX

-10PG.

The filter should be attached below with the filter surrounding the I/O cable. The recommended ferrite filter is the TOKIN ESD-SR-25 or equivalent. The filter should be placesd as near to I/O port the FX

-10PG

POWER

ERROR START DOG

PGO X0

FX2N-10PG

RP fA

CLR f

150mm (5.9") or less

-10PG as possible.

Ferrite filter TOKIN ESD-SR-25

TOKIN

I/O cable

6-3

Model FX2N-10PG Pulse Output Block Wiring 6

6.2 Input wiring

6.2.1 START, DOG, X0, X1, S/S

External power supply (24V DC) is required for terminals START, DOG, X0, X1 and S/S. Contact output type and open collector transistor output (NPN, PNP) types of external devices are applicable.

1) When contacts are used

FX2N-10PG Input terminal

7mA/24V DC

START

7mA/24V DC

DOG

7mA/24V DC

24V DC

S/S

3.3k

Ω

2) When NPN open collector transistors are used

FX2N-10PG Input terminal

4-wire type

3-wire type

2-wire type

24V DC

Reread terminal as START, DOG, X0 or X1 according to the application.

S/S

3.3k

Ω

3) When PNP open collector transistors ar e used

FX2N-10PG Input terminal

4-wire type

3-wire type

2-wire type

24V DC

S/S

3.3k

Ω

Reread terminal as START, DOG, X0 or X1 according to the application.

• For the pin layout, refer to Section 2.3.

6-4

Model FX2N-10PG Pulse Output Block Wiring 6

6.2.2 A-phase +, A-phase -, B-phase +, B-phase -

The different ial line driv er or the open co llect or tran sistor output type man ual pulse gener ator is applicable to the terminals φA+, φA-, φB+ and φB-. External power supply (5V DC) is required for the open collector transistor output.

1) When a differential line driver is used

FX2N-10PG Input terminal

A+

A-

B+

B-

Manual pulse

generator

2-phase pulse

Frequency

30kHz or less

Power supply

Shielded

cable

A phase

B phase

2) When NPN open collector transistors are used

Manual pulse

generator

Shielded

cable

A phase

B phase

FX2N-10PG Input terminal

A+

A-

B+

B-

120

Ω

5V DC

• For the pin layout, refer to Section 2.3.

6-5

Model FX2N-10PG Pulse Output Block Wiring 6

6.2.3 PGO+, PGO-

External power supply (5V DC) is required for the terminals PGO+ and PG0-. The external device of the differential line driver output type or open collector transistor output (NPN/PNP) type is applicable.

1) When a differential line driver is used

FX2N-10PG

Photocoupler

PG0+

120

Ω

PG0-

Power supply

2) When NPN open collector transistor is use d

FX2N-10PG

PG0+

5V DC

20mA or less

PG0-

3) When PNP open collector transistor is use d

FX2N-10PG

PG0+

5V DC

20mA or less

PG0-

120

Ω

Photocoupler

Ω

Photocoupler

Ω

• For the pin layout, refer to Section 2.3.

6-6

Model FX2N-10PG Pulse Output Block Wiring 6

6.3 Output wiring

6.3.1 VIN+, VIN-, FP+, FP-, RP+, RP-

The terminals VIN+, VIN-, FP+, FP-, RP+ and RP- are connected to the servo amplifier and motor driver. 5 to 24V DC is supplied to the terminals VIN+ and VIN- from the external power supply or servo amp lif ie r. The terminals FP+, FP-, RP+ and RP- are used for the differential line driver output.

1) Connection to differential line receiver

-10PG

M26LS31 or equivalent

Differential line driver

25mA or less

Output terminal

2) Connection to photocoupler

FX2N-10PG

Output terminal

VIN+

VIN-

FP+

FP-

RP+

RP-

VIN+

VIN-

5 to 24V DC

Shielded

cable

5 to 24V DC

Servo amplifier

drive unit

AM262LS32 or

equivalent

Differential line

receiver

Servo amplifier

drive unit

FP+

FP-

RP+

RP-

M26LS31 or equivalent

Differential line driver

25mA or less

• For the pin layout, refer to Section 2.3.

Shielded

cable

6-7

Model FX2N-10PG Pulse Output Block Wiring 6

6.3.2 CLR+, CLR-

The terminals CLR+ and CLR- are connected to the servo amplifier. 5 to 24V DC is supplied to the terminals CLR+ and CLR- from the external power supply or servo amp lif ie r. CLR+ and CLR- are used for the NPN open collector output.

FX2N-10PG

CLR+

CLR-

• For the pin layout, refer to Section 2.3.

5 to 24V DC 20mA or less

Shielded

cable

Servo amplifier

drive unit

6-8

Model FX2N-10PG Pulse Output Block Wiring 6

6.4 Connection with stepping motor

FX2N/FX

2NC

FX2N-10PG

24V DC

3.3k

120

Ω

COM

X***

START

DOG

S/S

A+

A-

B+

24V DC/7mA

24V DC

A Phase

B Phase

Class D ground

Manual pulse

generator

Power supply DC power type is

also available on the PLC.

Pin layout of p or t in FX2N-10PG

STOP

Error reset

Forward limit

Reverse limit

Forward jog

Reverse jog Zero return

command Operation speed

change enable m code OFF

command

2-phase pulse Frequency 30kHz or less

For the power supply wiring of the driver unit and the connection of the motor, refer to the instruction manuals of the drive and unit.

VIN+ FP+ RP+ PG0+ CLR+

A+

φ φ

B+ DOG S/S X0

The above pin layout is seen when looking at the I/O port in the FX front face. When an I/O cable and conne ctor is prepared by the us er, the pin number m ark

▲

mark are different according to the

and connector used. Wire correct ly noting the position of notch and the directio n of the connector .

VINFPRPPG0CLR-

A-

φ φ

BSTART S/S X1

-10PG from the

Ω

120

Ω

120

Ω

120

AM26LS31 or equivalent

Differential line

driver 25mA or less

B-

PG0+

PG0-

VIN+

VIN-

FP+

FP-

RP+

RP-

CLR+

CLR-

Shielded

cable

5V DC

5 to 4V DC

Shielded cable

CW-

CW+

CCW-

CCW+

Drive unit

Stepping motor

6-9

Model FX2N-10PG Pulse Output Block Wiring 6

6.5 Connection with Model MR-C Servo Motor

/FX

2NC

FX2N-10PG

24V DC

3.3k

120

Ω

COM

X***

START

DOG

S/S

A+

A-

B+

B-

PG0+

PG0-

VIN+

VIN-

FP+

FP-

RP+

24V DC/7mA

24V DC

A Phase

B Phase

Shielded

cable

Class D ground

Manual pulse

generator

Power supply DC power type is

also available on the PLC.

Pin layout of por t in FX2N-10PG

STOP

Error reset

Forward limit

Reverse limit

Forward jog

Reverse jog Zero return

command Operation speed

change enable m code OFF

command

2-phase pulse Frequency 30kHz or less

For the power supply wiring of the servo amplifier and the connection of the motor, refer to the instruction manual and technical data of the servo amplifier.

CN1 CN1

CN1

VIN+ FP+ RP+ PG0+ CLR+

A+

φ φ

B+ DOG S/S X0

The above pin layout is seen when looking at the I/O port in the FX front face. When an I/O cable and connec tor is prepared by the us er, the pin number m ar k

▲

mark are different according to the

and connector used. Wire correct ly noting the position of notch and the direction of the connector.

Servo amplifier

V+

ALM

SON

LSP

LSN

VINFPRPPG0CLR-

A-

φ φ

BSTART S/S X1

CN1

-10PG from the

RA1

5V DC

AM26LS31 or equivalent

Differential line

driver 25mA or less

RP-

CLR+

CLR-

Shielded cable

CN1

6-10

Model FX2N-10PG Pulse Output Block Wiring 6

6.6 Connection with Model MR-J Servo Motor

/FX

2NC

FX2N-10PG

24V DC

3.3k

120

Ω

COM

X***

START

DOG

S/S

A+

A-

B+

B-

PG0+

PG0-

VIN+

24V DC/7mA

A Phase

B Phase

Shielded

cable

5 to 24V DC

Class D ground

24V DC

Manual pulse

generator

Power supply DC power type is

also available on the PLC.

Pin layout of por t in FX2N-10PG

STOP

Error reset

Forward limit

Reverse limit

Forward jog

Reverse jog Zero return

command Operation speed

change enable m code OFF

command

2-phase pulse Frequency 30kHz or less

For the power supply wiring of the servo amplifier and the connection of the motor, refer to the instruction manual and technical data of the servo amplifier.

CN1

5V DC

CN1

VIN+ FP+ RP+ PG0+ CLR+

A+

φ φ

B+ DOG S/S X0

The above pin layout is seen when looking at the I/O port in the FX front face. When an I/O cable and conne ctor is prepared by the us er, the pin number m ark

▲

mark are different according to the

and connector used. Wire correct ly noting the position of notch and the directio n of the connector.

Servo amplifier

VDD

VIN

ZSP

VINFPRPPG0CLR-

A-

φ φ

BSTART S/S X1

CN1

-10PG from the

AM26LS31 or equivalent

Differential line

driver 25mA or less

VIN-

FP+

FP-

RP+

RP-

CLR+

CLR-

Shielded cable

CN1

VIN

ALM

RES

SON

LSP

LSN

CN1

RA1

6-11

Model FX2N-10PG Pulse Output Block Wiring 6

6.7 Connection with Model MR-J2 (-Jr, -Super) Servo Motor

/FX

2NC

FX2N-10PG

24V DC

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

Ω

3.3k

120

Ω

120

Ω

120

Ω

120

Ω

120

Ω

AM26LS31 or equivalent

Differential line

driver 25mA or less

COM

X***

START

DOG

S/S

A+

A-

B+

B-

PG0+

PG0-

VIN+

VIN-

FP+

FP-

RP+

RP-

CLR+

24V DC/7mA

A Phase

B Phase

Shielded

cable

5 to 24V DC

Class D ground

24V DC

Manual pulse

generator

Power supply DC power type is

also available on the PLC.

Pin layout of por t in FX2N-10PG

STOP

Error reset

Forward limit

Reverse limit

Forward jog

Reverse jog Zero return

command Operation speed

change enable m code OFF

command

2-phase pulse Frequency 30kHz or less

For the power supply wiring of the servo amplifier and the connection of the motor, refer to the instruction manual and technical data of the servo amplifier.

CN1A

Case

CN1B

CN1A

VIN+ FP+ RP+ PG0+ CLR+

A+

φ φ

B+ DOG S/S X0

The above pin layout is seen when looking at the I/O port in the FX front face. When an I/O cable and conne ctor is prepared by the us er, the pin number m ark

▲

mark are different according to the

and connector used. Wire correct ly noting the position of notch and the directio n of the connector.

Servo amplifier

LZR

VDD

COM

VDD

ZSP

TLC

ALM

EMG

SON

LSP

LSN

VINFPRPPG0CLR-

A-

φ φ

BSTART S/S X1

CN1B

-10PG from the

RA1

CLR-

Shielded cable

6-12

Model FX2N-10PG Pulse Output Block Wiring 6

6.8 Connection with Model MR-H Servo Motor

/FX

2NC

FX2N-10PG

24V DC

3.3k

120

Ω

COM

X***

START

DOG

S/S

A+

A-

B+

B-

PG0+

24V DC/7mA

24V DC

A Phase

B Phase

Shielded

cable

Class D ground

Manual pulse

generator

Power supply DC power type is

also available on the PLC.

Pin layout of por t in FX2N-10PG

STOP

Error reset

Forward limit

Reverse limit

Forward jog

Reverse jog Zero return

command Operation speed

change enable m code OFF

command

2-phase pulse Frequency 30kHz or less

For the power supply wiring of the servo amplifier and the connection of the motor, refer to the instruction manual and technical data of the servo amplifier.

CN1

VIN+ FP+ RP+ PG0+ CLR+

A+

φ φ

B+ DOG S/S X0

The above pin layout is seen when looking at the I/O port in the FX front face. When an I/O cable and conne ctor is prepared by the us er, the pin number m ark

▲

mark are different according to the

and connector used. Wire correct ly noting the position of notch and the directio n of the connector.

Servo amplifier

VDD

ZSP

VINFPRPPG0CLR-

A-

φ φ

BSTART S/S X1

CN1

-10PG from the

120

Ω

AM26LS31 or equivalent

Differential line

driver 25mA or less

PG0-

VIN+

VIN-

FP+

FP-

RP+

RP-

CLR+

CLR-

5 to 24V DC

Shielded cable

CN1

LZR

VDD

VIN

PPR

NPR

ALM

EMG

SON

LSP

RES

LSP

LSN

CN1

RA1

6-13

Model FX2N-10PG Pulse Output Block Wiring 6

MEMO

6-14

Model FX2N-10PG Pulse Output Block

7. Buffer memory (BFM)

7.1 BFM list

Buffer memory (BFM) 7

BFM No. Name Content and setting range

-2,147,483,648 to 2,147,483,467

#1 #0 Max. speed

#2 Bias speed

#4 #3 Jog speed

#6 #5

#10 #9 Zero point address

#14 #13 Target address

#16 #15 Operation speed

#18 #17 Target address

#20 #19 Operation speed

#23 #22

#25 #24 Current address -2,147,483,648 to 2,147,483,467

Zero return speed (high speed)

Zero return speed

(creep) Zero-point signal

number (S-shaped control)

#11 Acceleration time

#12 Deceleration time

ΙΙ

#21 Override setting 1 to 30,000

Current value, operation speed

#26 Operation command Refer to 7.2.17 #27 Operation pattern Refer to 7.2.18

(The pulse-converted value of 1 to 1,000,000Hz)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 0 to 30,000Hz)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 1 to 1,000,000Hz)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 0 to 30,000Hz)

0 to 32.767

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,467) 1 to 5,000ms (trapezoidal control)

64 to 5,000ms (S-shaped control) 1 to 5,000ms (trapezoidal control)

64 to 5,000ms (S-shaped control)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,467)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

1 to 1,000,000Hz)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,467)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

ΙΙ

1 to 1,000,000Hz)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 1 to 1,000,000Hz)

Initial

value

500,000

10,000

500,000

1,000

100

500,000

100,000

1000

H000 H000

Unit Attribute

User

unit

User

unit

User

unit

User

unit

User

unit

Pulse R/W

User

unit

ms R/W

User

unit

User

unit

User

unit

User

unit

0.1% R/W

User

unit

User

unit

 

R/W

R/W R/W

R/W

7-1

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

BFM No. Name Content and setting range

#28 Status information Refer to 7.2.19 #29 M code #30 Machine model code K5120

#31 Not usable. #33 #32 Pulse rate 1 to 999,999 PLS/REV #35 #34 Feed rate 1 to 999,999 µm/REV

#36 Parameter Refer to 7.2.24

#37 Error code Occured error code is stored.

#38 Terminal information

Current address

#40 #39

#42 #41

#44 #43

#48 to #63 Not usable.

#65 to #97 Not usable.

#101 #100

#103 #102

#104

(pulse converted value)

Manual pulse generator input current value

Manual pulse generator input frequency

Electronic gear (numerator) for

#45

manual pulse generator input

Electronic gear (denominator) for

#46

manual pulse generator input

Manual pulse

#47

generator input response

#64

Version information

#98

Table start No.

#99

Executing table No. Position information

(Table No. 0)

Speed information (Table No. 0)

m code information (Table No. 0)

During M code ON : 0 to 32,767 During M code OFF: -1

ON/OFF information of the terminal input is stored.

-2,147,483,648 to 2,147,483,467

0 to ±30,000

1 to 32,767

1, 2, 3, 4, 5 (Low response → High response)

0 to 199

-1 to 199

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,467)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 1 to 1,000,000Hz)

-1 to 32,767

Operation

#105

information (Table

-1 to 4

No. 0)

Initial

value

-1

5120

2,000 2,000

H2000

0 0

-1

Unit Attribute

  

Pulse R/W

mR/W

 



Pulse R/W

Hz R



 

User

unit

User

unit



R R R

R/W

7-2

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

BFM No. Name Content and setting range

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,467)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 1 to 1,000,000Hz)

-1 to 32,767

#107 #106

#109 #108

#110

Position information (Table No. 1)

Speed information (Table No. 1)

m code information (Table No. 1)

Operation

#111

information

-1 to 4

(Table No. 1)

. . .

#1295 #1294

#1297 #1296

#1298

Position information (Table No. 199)

Speed information (Table No. 199)

m code information (Table No. 199)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of

-2,147,483,648 to 2,147,483,647)

-2,147,483,648 to 2,147,483,467 (The pulse-converted value of 1 to 1,000,000Hz)

-1 to 32,767

. . .

Operation

#1299

information

-1 to 4

(Table No. 199)

Initial

value

-1

Unit Attribute

User

unit

User

unit



User

unit

User

unit



R/W

7-3

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• A single buffer memory No. is used for 16-bit data, and that of a serial buffer memory No. is used for 32-bit data. Use the 16-bit command (FROM/TO) for the buffer memory of 16-bit data.

Use the 32-bit command ( FROM/ TO) for the buffer memory of 32-bit data.

D D

Treat the m code information (B FM#104, #110, ..... #248) and operation information

(BFM#105, #111, ..... #1299) as 32-bit data.

MOV K1 D0

MOV K0 D1

TODK0 K104 D0 K1

K1→D0

K0 D0→BFM#104

D1→BFM#105

m code 1 Operation information 0

→

(Step-advance operation)

• Attribute: W ... Writing R ... Reading

• Unit : User unit ... Varies as the system unit (BFM#36) is set.

7-4

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2 Details of BFM

7.2.1 BFM#1, #0 Maximum speed

The upper limit of the speed in each operation mode. Set the bias speed (BFM#2), jog speed (BFM#3, #4), zero return speed (high speed) (BFM#5, #6), zero return speed (creep) (BFM#7), operation speed Ι (BFM#15, #16) and operation speed ΙΙ (BFM#19, #20) to be less than the maximum speed. The setting unit varies as "system unit" (BFM#36) is set. Here, the inclination of ac-/deceration is deter mined dep ending on the maximum speed , bias speed (BFM#2), acceleration time (BFM#1 1) and deceleration time (BFM#12).

7.2.2 BFM#2 Bias speed

The start speed. If it is used in combination with FX resonant area and self-start frequency. The inclination of the ac-/deceleration is determined depending on the settings of the maximum speed, bias speed, accelerat ion time and deceleration time.

7.2.3 BFM#4, #3 Jog speed

-10PG and stepping motor, set the speed, considering the

The speed during manual forward/reverse (JOG+/JOG-) operation. Set the jog speed in the range between the bias speed (BFM#2) and maximum speed (BFM#0, #1). (Maximum speed > Jog speed > Bias speed) When the jog speed is set at the maximum speed or more, it is operated at the maximum speed, and if the jog speed is at the bias speed or less, it is operated at the bias speed. When operation speed change (BFM#26 b10) is allowed (OFF), the speed during jog operation can be changed.

7.2.4 BFM#6, #5 Zero return speed (high speed)

The high return speed during machine zero return operation. Set the zero return speed (high speed) in the range between the bias speed (BFM#2) and maximum speed (BFM#0, #1). When operation speed change (BFM#26 b10) is allowed (OFF), the speed during zero return operation can be changed.

7.2.5 BFM#7 Zero return speed (creep)

The speed is set for slow-speed operation after input of the near-point signal (DOG) during machine zero return operation. To improve the precision of the zero position, set to be as slow as possible. When operation speed change (BFM#26 b10) is allowed (OFF), the speed during zero return operation can be changed.

7.2.6 BFM#8 Zero-point signal number

The number of zero-point signals from dog input ON or OFF (the co unt timing is set with BFM#36) to the stop is set. The zero-point signal is counted when the leading edge is detected. When the setting value is "0", it is immediately stopped if the dog input is turned to ON or OFF. At this time, it is immediately stopped from the zero return speed (BFM#6, #5). If a machine may be broken due to immediate stop, the value can be set to stop the machine after the safety speed is gained at the creep speed (BFM#7).

7-5

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.7 BFM#10, #9 Zero-point address

The address of the current value at the completion time of zero return operation is set. When the zero return operation is completed, the value is written at the current address (BFM#40, #39). Here, the user unit (BFM#36) is selected, and the value which also includes the magnification (BFM#36) of the position data is selected.

7.2.8 BFM#11 Acceleration time

The time from the bias speed (BFM#2) to the maximum speed (BFM#1, #0). The inclination of the acce leration is determ ined depending on the bias sp eed (BFM#2), maximum speed (BFM#1, #0) and acceleration time. The settable range is 1 to 5000ms. It is operated at 1ms for 0ms or less, and at 5000ms for 5001ms or more. To use an approx. S-shaped ac-/deceleration control, set 64ms or more.

7.2.9 BFM#12 Deceleration time

The time from the maximum speed (BFM#1, #0) to the bias speed (BFM#2). The inclination of the deceleration is deter mined depending on the bias speed (BFM#2), maximum speed (BFM#1, #0) and deceleration time. The settable range is 1 to 5000ms. It is operated at 1ms for 0ms or less, and at 5000ms for 5001ms or more. To use an approx. S-shaped ac-/deceleration control, set 64ms or more.

7.2.10 BFM#14, #13 Target address

ΙΙΙΙ

The target position (absolute address) or travel distance (relative address) in each operation mode is set. When the absolute address is used, the positioning operation is done to the target position specified referring to the current address (BFM#39, #40). At this time, the rotation direction is determined depending on the relationship whether th e current addre ss is la rger or small er than the target address. When the relative addres s is use d, the positi onin g operat io n is done only b y th e tr avel distance referring to the curre nt work position. At this time, the rotation direction is deter mined depending on the sym bol of the target address. Here, the user unit (BFM#36) is selected, and the value which also includes the magnification (BFM#36) of the position data is selected.

7.2.11 BFM#16, #15 Operation speed

The practical operation speed in each operation mode. Set the operation speed in the range between th e bias sp eed (BFM #2) and maximum speed (BFM#0, #1). (Maximum speed > Operation speed Ι/ΙΙ > Bias speed) If the operation speed is set at the maximum speed or more, it will operate at the maximum speed. When the operation speed is set at the bias speed or less, it will operate at the bias speed. When operation speed change (BFM#26 b10) is allowed (OFF), the speed during positioning operation can be changed.

ΙΙΙΙ

7-6

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.12 BFM#18, #17 Target address

ΙΙ

ΙΙΙΙ

The target position (absolute address) or travel distance (relative address) in the 2nd-speed positioning operation is set. When the absolute address is used, the positioning operation is done to the target position specified ref erring to the current address (BFM#39, #40). When the relative addres s is use d, the positi onin g operat io n is done only b y th e tr avel distance specified from the 1st speed target address. Here, the user unit (BFM#36) is selected, and the value which also includes the magnification (BFM#36) of the position data is selected.

7.2.13 BFM#20, #19 Operation speed

The practical operation speed dur ing 2-speed po sitioning operation and in terrupting 2-s peed positioning. Set the operation speed in the range between th e bias sp eed (BFM #2) and maximum speed (BFM#0, #1). (Maximum speed > Operation speed Ι/ΙΙ > Bias speed) If the operation speed is set at the maximum speed or more, it will operate at the maximum speed. When the operation speed is set at the bias speed or less, it will operate at the bias speed. When operation speed change (BFM#26 b10) is allowed (OFF), the speed during positioning operation can be changed.

7.2.14 BFM#21 Override setting

ΙΙ

ΙΙΙΙ

ΙΙ

By instructing a ration in the override setting, the practical operation speed can be changed referring to the speed set for the jog speed (BFM#4, #3), operation speed Ι (BFM#16, #15), operation speed ΙΙ (BFM#20, #19), zero return speed (BFM#6, #5) or creep speed (BFM#7). The operation speed can be also changed during positioning.

Speed

10000Hz

Operation speed

10000Hz

100% 70%

7.2.15 BFM#23, #22 Operation speed current value

When the pulse chain is output, the current value of the operation speed is stored. (When it is stopped or is in the manual pulse generator input operation, it becomes "0".) Units are as set in user unit (BFM#36).

7000Hz

Time

7.2.16 BFM#25, #24 Current address

The current address data is stored. The stored address data is always the absolute address. Here, the user unit (BFM#36) is selected, and the value which also includes the magnification (BFM#36) of the position data is selected.

7-7

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.17 BFM#26 Operation commands

The items for error reset and pulse chain output star t/outpu t stop are assigned to each bi t of BFM#26. TO commands from the PLC turn ON and OFF each bit to start the operation.

Bit No.

b0 Error reset

b1 STOP

b2 F orward limit

b3 Reverse limit b4 Forward jog Forward pulses are output while b4 is ON. Level detection

b5 Reverse jog Reverse pulses are output while b5 is ON. Level detection b6

b9 START

b10

b11

b12 to b15 Not defined.

Operation command

Zero return command

Data set type zero return command

Relative/ absolute address

Speed change disable during operation

m code OFF command

Details

If any error occurs, the error will be reset with b0=ON to clear the status information and error code.

Deceleration is stopped with b1=ON during positioning operation (including the jog operation and zero return).

Deceleration is stopped with b2=ON during forward pulse output.

Deceleration is stopped with b3=ON during reverse pulse output.

Machine zero return is started by turning ON b6. Edge detection CLR signal is output by turning ON b7, the value of the

zero point address (BFM#10, #9) is transferred to the current address (BFM#25, #24 and #40, #39) and the zero return completed flag (BFM#28) is turned on.

At the time of b8=OFF, operation is done by the absolute address instruction (distance from the address value 0). At the time of b8=ON, operation is done by the relative address instruction (distance from the current address).

The positioning operation selected in the operation pattern (BFM#27) is started by turning ON b9. Before turning ON b9, select the operation pattern (BFM#27) and produce the PLC program.

Speed change (operation speed Ι, operation speed ΙΙ, zero return speed (high speed) and zero return speed (creep) and jog speed) during operation is disable when b10=ON.

m code is turned OFF by turning ON b11. Edge detection



Detection

timing

Edge detection

Level detection

Edge detection

Level detection

Edge detection

Level detection

7-8

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• Detection timing Level detection : Effective while each bit is ON or OFF. Edge detection : The change of OFF or ON is detected to start the operation.

• Priority sequence of start flag and stop flag In each operation mode, the STOP command during operation is always valid, and is prior to forward jog, reverse jog and start. When the STOP command is ON, FX

-10PG stops deceleration. When the START

command is turned ON, the remaining-distance operation or next positioning operation is started. (Selection with BFM36 b15) However, If forward jog (BFM#26 b4)/reverse jog (BFM#26 b5) is ON during jog operation, the jog operation will be restarted when the STOP command is turned OFF.

• ON/OFF process of each flag If ON or OFF is written into each flag, the state will be held until the power supply of FX

10PG is turned off. Level detection is executed/stopped by writing ON/OFF. Moreover, for edge detection, be sure to produce such a sequ ence program as eac h bit is turned OFF after the assigned operation is executed by turning ON each bit. (Unless each bit is turned OFF, the operation of 2nd time or following will be impossible.)

• Forward limit (b2) and reverse limit (b3) When the forward/reverse l imit (BFM#26 b2, b3) is turned ON, deceleration and stop will be applied, and it will not be possible to travel in the direct ion of the limit switch which is turned ON. To drive away from the limit switch, use jog commands or a manual pulse generator in the required direction.

Deceleration stop However, immediate s t op i s

applied during manual pulse

Operation speed

Bias speed

Forward limit input

Reverse jog and reverse manual pulse generator input operation are valid.

OFF

generator input operation.

Forward jog and forward manual pulser input operation are invalid.

7-9

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• Transfer method of operation command

X000

X001

X002

X003

X004

X005

X006

M8000

X007

M8000

X010

M8000

(N/O contact)

(N/C contact)

M10

M11

M12

Error reset

STOP

Forward limit

Reverse limit

Forward jog

Reverse jog Zero point return

command Data reset type zero

return command Relative/absolute

address START

Speed change disablement during operation

m code OFF command

M13

Not defined.

M14

M15

(RUN monitor)

M8000

TO K0 K26 K4M0 K1

(M15 to M0)→BFM#26(b15 to b0)

• In the above example, consider that the forward limit input switch (X002) and reverse limit input switch (X003) are connected at the N/C contact.

• TO commands are written from the PLC to BFM. The above example shows that FX

10PG is a special unit connected as the module nearest to the basic unit.

• If the following program is used, 2nd and following operations are impossible since the OFF state of the start bit in the operation mode can not be produced in FX

-10PG. Change it as

shown in the right.

X000

TO K0 K26 H0200 K1

X001

TO K0 K26 H0200 K1

✔

X000

X001

M8000

TO K0 K26 K4M0 K1

7-10

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.18 BFM#27 Operation pattern

The operation pattern executed by FX

-10PG is assigned to each bit.

TO commands from the PLC select an operation pattern in which it is operated by turning ON/ OFF each bit.

Bit No.

b5 Table operation

b8 to b15 Not defined.

Operation

pattern

1st-speed positioning operation

Interrupt 1stspeed positioning operation

2nd-speed positioning operation

Interrupt 2ndspeed positioning operation

Interrupt stop operation

Variable speed operation

Manual pulse generator input operation

Remarks

When b0 is ON, the 1st-speed positioning operation is selected. Turn ON b0, and write relevant data into the target address Ι (BFM#14, #13) and operation speed Ι (BFM#16, #15). Then turn ON START input or START flag (BFM#26 b9), and the positioning operation will begin.

When b1 is ON, the interrupt 1st-speed positioning operation is selected. Turn ON b1, and write relevant data into the target address Ι (BFM#14, #13) and operation speed Ι (BFM#16, #15). Then turn ON START input or START flag (BFM#26 b9), and the positioning operation will begin. Use X0 for the interrupt input.

When b2 is ON, the 2nd-speed positioning operation is selected. Turn ON b2, and write relevant data into the target address Ι (BFM#14, #13), target address ΙΙ (BFM#18, #17), operation speed Ι (BFM#16, #15) and operation speed ΙΙ (BFM#20, #19). Then turn ON START input or START flag (BFM#26 b9), and the positioning operation will begin.

When b3 is ON, the interrupt 2nd-speed positioning operation is selected. Turn ON b3, and write relevant data into the target address Ι (BFM#14, #13), target address ΙΙ (BFM#18, #17), operation speed Ι (BFM#16, #15) and operation speed ΙΙ (BFM#20, #19). Then turn ON START input or START flag (BFM#26 b9), and the positioning operation will begin. Use X0 and X1 for the interrupt input.

When b4 is ON, the interrupt stop operation is selected. Turn ON b4, and write relevant data into the target address Ι (BFM#14, #13) and operation speed Ι (BFM#16, #15). Then turn ON START input or START flag (BFM#26 b9), and the positioning operation will begin. Use X0 for the interrupt input.

Positioning operation in the table system is executed. START command (START input or BFM#26 b9) executes the operation form the table No. instructed with BFM#98. (BFM#100 to BFM#1299 are used.)

When b6 is ON, the variable speed operation is selected. Turn ON b6 and write the speed data into the operation speed Ι (BFM#16, #15), and the variable speed operation will start immediately. It is not necessary to turn ON the START input or START flag (BFM#26 b9).

When b7 is ON, the manual pulse generator input operation is selected. Turn ON b6, and apply the manual pulse generator input, and the pulses will be output to the motor. Input from the manual pulse generator is done with φA and φB. It is not necessary to turn ON the START input or START flag (BFM#26 b9).



7-11

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• Be sure to produce the program of PLC to make the operation pattern selection earlier than START input or START flag (BFM#26 b9) ON.

• When all bits of BFM#27 are OFF or plural bits are ON, the positi oning operation will not be started even though START input or START flag (BFM#26 b9) is turned ON. (If any plural bits are turned ON, an error will occur.)

• Valid while each bit is ON. (Le vel detection)

7-12

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.19 BFM#28 Status information

The item showing the FX FROM command from the PLC read each bit to allow the FX

Bit No. Status Details

b0 READY/BUSY ON: Ready (pulse output stops.) OFF: Busy (Pulses are output.) b1

b5 Error occurrenc e

b6 Positioning end

b8 m code ON

b10

b11 to

b15

Forward pulse outputting

Reverse pulse outputting

Zero return completion

Current value overflow

Remaining distance drive w ait ing d uring STOP input

Manual pulse generator input UP counting

Manual pulse generator input DOWN counting

Not defined.

-10PG state is assigned to each bit.

-10PG state to be checked.

ON when forward pulses are output.

ON when reverse pulses are output. Set when zero return is normally ended.

Reset with power supply OFF, zero return command and data set type zero return command.

Set when the value of the current address (BFM#25, #24) exceeds the range of 32-bit data (-2,147,483,648 to 2,147,483,467). Reset with power supply OFF, zero return command and data set type zero return command.

Set if an error occurs, the error code is stored into BFM#7. Can be reset by the operation command (BFM#26).

Set when the positioning operation is normally complete. Cleared with zero return, positioning operation START and operation command (BFM#26) (only when the error occurs).

Set with remaining-distance drive waiting during STOP input. Reset by restarting Operation with STOP input is set with the parameter (BFM#36).

Set when m code is turned ON. It is reset with m code OFF command (BFM#26).

Turned ON when input from manual pulse generator is counted up.

Turned ON when input from manual pulse generator is counted down.



7.2.20 BFM#29 m code

When m code is ON, the m code No. is stored. When m code is OFF, -1 is stored.

7.2.21 BFM#30 Machine model code

K5120 (fixed), FX

-10PG machine model code KS120 (fixed) is stored.

7-13

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.22 BFM#33, #32 pulse rate

Sets how many pulses per motor revolution are given to the drive unit. If any electronic gearing is present in the ser vo motor, it is necessar y to consider its magnification. The relationship between pulse rate and electronic gearing is shown below.

Pulse rate (PARA. 1) = Resolution power of encoder (positioning feedback pulses) / Electronic gearing (CMX/CDV)

The pulse rate is necessary only when the system unit (BFM#36) is set in "mechanical system unit" or "compound system unit", it is ignored when it is set in the "motor system unit".

7.2.23 BFM#35, #34 Feed rate

The machine travel per motor revolution is set. The feed rate is necessary only when the system unit (BFM#36) is set at "mechanical system unit" or "compound system unit". When "motor system unit is set", it is ignored.

7.2.24 BFM#36 Parameters

Bit No. Item Details

b0 b1

b3, b2 Not defined.

b4 b5

b7, b6 Not defined.

b9 Rotation direction

b10

b11

b12 Dog input polarity

b13 Count start timing b14 Not defined. b15 STOP mode

Unit system

Magnification of position data

Pulse output format

Zero return direction

Ac-/deceleration mode

(b1, b0)=00: Motor system (b1, b0)=01: Machine system (b1, b0)=10: Compound system (b1, b0)=11: Compound system



(b5, b4)=00: 1 times (b5, b4)=01: 10 times (b5, b4)=10: 100 times (b5, b4)=11: 1000 times



OFF : FP/RP=Forward pulse/reverse pulse ON : FP/RP=Pul se /di re ct ion

OFF : Current-value increase with forward pulse ON : Current-value decrease with forward pulse

OFF : Current-value decrease direction ON : Current-value increase direction

OFF : Trapezoidal ac-/deceleration control ON : Approx. S-shaped ac-/deceleration control

OFF : N/O contact ON : N/C contact

OFF : Dog forward end ON : Dog backward end



OFF : Remaining-distan ce ope ratio n ON : Positioning end

7-14

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• b1, b0 system unit Units handled for the position and speed are set.

Item

Details

b1 b0

Bit status

Motor system unit

Mechanical system unit

Combined system unit

0 0 Controls the position based on “PLS” (pules).

01 10

Controls the position based on “µm, mdeg, 10 The combined system units are used as mechanical system for

position command and motor system for speed command.

-4

inch, etc”.

Setting items for position data and speed data are handled in the units shown in the table below.

Pulse rate (BFM#33, #32)

Feed rate (BFM#35, #34)

Zero point address (BFM#10, #19) Position data

Target address Ι (BFM#13, #14)

Target address ΙΙ (BFM#18, #17)

Current address (BFM#25, #24)

Maximum speed (BFM#1, #0) Speed

data

Bias speed (BFM#2)

Jog speed (BFM#3, #4)

Zero return speed (high speed) (BFM#6, #5)

Zero return speed (creep ) (BFM#7 )

Item

Motor system

unit

•Invalid

•Pulse

•Hz

Mechanical

system unit

Compound

system unit

•Pulse •Pulse

•µm

•deg

•m10

-4

•µm

•deg

•m10

-4

inch

•µm

• deg

• m10-4inch

•µm

• mdeg

• m10-4inch

•cm/min

• 10deg/mi n

•Hz

• inch/min

The values above are necessary only when the unit systems for the pulse rate (BFM#33, #32) and feed r ate ( BFM#35, #34) a re set i n " mechanical system uni t" and " compound s ystem unit ". When the system is set for "motor system unit", they are ignored.

7-15

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

Concept of mechanical system unit

When BFM#36 a(b1, b0) is set at (0,1), (1,0) or (1,1), it is processed in the mechanical system unit of mm, deg or inch. Though there is at this time no buffer memory to select the unit from mm, deg or inch, it is thought that the position data and speed data used in the feed rate (BFM#35, #34) parameter (BFM#36) in the positioning program are all the same unit. Therefore, even though a unit is used for setting, the pulse output of the same amount can be gained if the setting va lue is the same.

Example

Conditions

Pulse rate : 4,000 [PLS/REV] Feed rate : 100 [mm/REV, mdeg/REV, × 10 Minimum command unit : [3] (The travel is processed in 10

-4

inch.)

-1

minch/REV]

-3

Electronic gearing of servo amplifier: 1/1

1) When mm is used for setting The following pulses are output for the positioning operation of travel 100 [ × 10

operation speed of 6 [cm/min]. Pulses generated = Travel stroke

= 100 [ × 10

/ Feed rate*1 × Pulse rate

-3

mm] / 100 [µm/REV] × 4,000 [PLS/REV]

= 4,000 [PLS]

Pulse frequency = Operation speed

= 6 [cm/min] × 10

/ Feed rate*1 × Pulse rate

/ 60 / 100 [µm/REV] × 4,000 [PLS/REV]

= 40,000 [Hz]

*1 The units are matched for each calculation. 1mm = 10

m, 1cm = 10

2) When deg is used for setting The following pulses are output for the positioning operation of travel 100 [ × 10

operation speed of 6 [deg/min].

mm, 10-3deg and

-3

mm] and

m, 1min = 60s

-3

deg] and

Pulses generated = Travel stroke

= 100 [ × 10

/ Feed rate*2 × Pulse rate

-3

deg] / 100 [mdeg/REV] × 4,000 [PLS/REV]

= 4,000 [PLS]

Pulse frequency = Operation speed

= 6 [deg/min] × 10

/ Feed rate*2 × Pulse rate

/ 60 / 100 [µdeg/REV] × 4,000 [PLS/REV]

= 40,000 [Hz]

*2 Units are matched for each calculation. 1mm = 10

mdeg, 1cm = 104mdeg, 1min = 60s

7-16

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

3) When inch is used for setting The following pulses are output for the positioning operation of travel 100 [

10-4inch] and

operation spe ed of 6 [inch/min].

Pulses generated = Travel stroke

= 100 [ × 10

/ Feed rate*3 × Pulse rate

-4

inch] / 100 [ × 10-1minch/REV] × 4,000 [PLS/REV]

= 4,000 [PLS]

Pulse frequency = Operation speed

= 6 [inch/min] × 10

/ Feed rate*3 × Pulse rate

/ 60 / 100 [minch/REV] × 4,000 [PLS/REV]

= 40,000 [Hz]

*3 Units are matched for each calculation. 1mm = 10

minch, 1cm = 104minch, 1min = 60s

• b5, b4 Magnification of position data The position data which will be written into the zero point addr ess (BFM#10, #9), target

address Ι (BFM#13, #14), target address ΙΙ (BFM#18, #17) and current address (BFM#25, #24) can be magnified.

Setting of BFM#36 b5, b4 Magnification

b5,b4 = 0, 0 Position data × 1 b5,b4 = 0, 1 Position data × 10 b5,b4 = 1, 0 Position data × 100 b5,b4 = 1, 1 Position data × 1000

Example

When the content of the target address Ι (BFM#13, #14) is 123 and BFM#36 b5 , b4 is set at 1, 1, the practical address (or tr avel strok e) becomes as follows.

Motor system unit : 123 × 1000 = 123000 (pulses) Mechanical system unit, compound system unit : 123 × 1000 = (mm, mdeg, 10

=123 (mm, deg, 10

inch)

-1

inch)

7-17

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

• b8 Pulse output format b8=0: Forward pulses (FP) / reverse pulses (RP)

b8=1: Pulses (FP) / direction DIR (RP)

Forward Reverse

• b9 Rotation direction b9=0: The current value is increased by the forward pulses.

b9=1: The current value is decreas ed by the forward pulses.

• b10 Zero return direction b10=0 : Starts operation in the decreasing direction of t he current value when zero

return is applied.

b10=0 : Starts operation in the increasing direction o f the cur rent value when zero

return is applied.

• b11 Ac-/deceleration mode b11=0: Trapezoid ac-/deceleration control is applied to the operation.

b11=1: Approximate S-shaped ac-/deceleration control is applied to the operation.

• b12 Polarity of dog input b12=0: N/O contact (Activated for input ON.) b12=1: N/C contact (Activated for input OFF.)

• b13 Zero point signal count start timing b13=0 : When the front end of the near-point dog reaches the DOG switch (OFF to ON).

b13=1 : When the rear end of the near-point dog reaches the DOG switch (ON to OFF).

• b15 STOP mode b15=0 : Operation is interrupted by the stop command, the remaining-distance is started

with the restart command.

b15=1 : Operation remaining-distance is not completed, positioning is executed to the next

position.

7-18

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.25 BFM#37 Error code

If an error occurs, the error code will be stored in BFM#37.

Error code Details

K0 No error K1 Not defined.

¡¡¡¡

K5 Not defined.

K7 At BFM#27, plural operation patterns are selected.

The value setting range is faulty. A value outside the range is set at each BFM.

Example: The pulse rate is outside 1 to 999,999. The setting value overflows.

When the pulses are converted into the travel or operation speed, a value which exceeds 32-bit data is set.

Forward or reverse limit reached. When the work is moved from the limit switch by jog or manual pulse generator, the error is cancelled.

At BFM#26, the zero return command (b6), data set type zero return command (b7) and start (b9) are ON at the same time. (When the forward jog (b4) and reverse jog (b5) are ON at the same time, there is not an error.)

•

¡¡¡¡

relates to BFM 0 ~ 1299.

7.2.26 BFM#38 Terminal information

Items below show the sta te of each input terminal.

Bit No.

b0 START input When START terminal input is on, b0 is ON. b1 DOG input When DOG terminal input is on, b1 is ON. b2 PG0 input When PG0 terminal input is on, b2 is ON. b3 X0 input When X0 terminal input is on, b3 is ON. b4 X1 input When X1 terminal input is on, b4 is ON. b5 b6 b7 CLR signal When CLR signal is on, b7 is ON.

b8 to b15 Not usable.

Terminal

information

A input When A terminal input is on, b5 is ON.

B input When B terminal input is on, b6 is ON.

• As b7 is turned ON/OFF, CLR output terminal can be forced ON/OFF.

7.2.27 BFM#40, #39 Current address

The current address data is stored as a pulse converted value.

Details



7.2.28 BFM#42, #41 Manual pulse generator input current value

Pulses input from the manual pulse generator are stored. Forward increases and reverse decreases the stored value. Here, the stored data does not includes the magnification of the manual pulse generator input electronic gearing (BFM#45, #46).

7-19

Model FX2N-10PG Pulse Output Block Buffer memory (BFM) 7

7.2.29 BFM#44, #43 Manual pulse generator input frequency

The current frequency of pulses input from the manual pulse generator is stored. Here, the stored data does not includes the magnification of the manual pulse generator input electronic gearing (BFM#45, #46).

7.2.30 BFM#45 Manual pulse generator input electronic gearing (numerator)

The magnification applied to the pulse chain input from the manual pulse generator is written.

7.2.31 BFM#46 Manual pulse generator input electronic gearing (denomi nator)

The dirsion applied to the pulse chain input from the manual pulse generator is written. The manual pulse generator input electronic gearing (numerator) and manual pulse generator

input electronic gearing (denominator) is applied to the pulse chain input from the manual pulse generator as follows.

Input from manual pulse generator × numerator of manual pulse generator input electronic gear (BFM#45) / denominator of manual pulse generator input electronic gearing (BFM#46) = Number of output pulses

7.2.32 BFM#47 Input response of manual pulse generator

The follow-up ability of the pulse c hain input fr om the manual pulse generato r and the pul se chain output is set in five st eps of 1 through 5. If the value is small, the response becomes low and acceleration/deceleration is smooth. If the value is large, the response becomes high and a pulse chain which is almost identical to the input pulse chain is output.

7.2.33 BFM#64 Version information

The FX

-10PG version information is stored.

Example: Version 1.00 → 100 is stored.

7.2.34 BFM#98 Table start No.

When positioning operation is executed with the program of the table system, the start table No. is written.

7.2.35 BFM#99 Executing table No.

The table No. which is currently being executed is stored.

7.2.36 BFM#100 and later BFM for program with tabl e system

The table No. and BFM number are assigned as follows.

Table

No.

0 BFM#101, #100 BFM#103, #102 BFM#104 BFM#105 1 BFM#107, #106 BFM#109, #108 BFM#110 BFM#111 2 BFM#113, #112 BFM#115, #114 BFM#116 BFM#117 3 BFM#119, #118 BFM#121, #120 BFM#122 BFM#123

199 BFM#1295, #1294 BFM#1297, #1296 BFM#1298 BFM#1299

Position

information

Speed

information

m code

information

Operation

information

7-20

Model FX2N-10PG Pulse Output Block

8. Operation pattern

8.1 General items for positioning operation

8.1.1 Outline of positioning operation

Speed

Acceleration time

(BFM#11)

Bias speed (BFM#2)

Maximum speed (BFM#1,#0)

Operation speed (BFM#16,#15)

Deceleration time

Trapezoidal control (BFM#36 b11 OFF)

(BFM#12)

Approximate S-shaped control (BFM#36 b11 ON)

Operation pattern 8

Time

S-shape time constant 64ms fixed

8-1

Model FX2N-10PG Pulse Output Block Operation pattern 8

Item BFM No. Details

Maximum speed BFM#1,#0 Upper limit of speed in each operation mode Bias speed BFM#2 The start speed.

Operation speed ΙBFM#16,#15 Actual operation speed in each operation mode

Operation speed

Acceleration time BFM#11 Time from bias speed to maximum speed Deceleration time BFM#12 Time from maximum speed to bias speed

Travel

Operation speed ΙΙBFM#20,#19

Jog speed BFM#4,#3

Target address

BFM#14,#13

ΙΙ

BFM#18,#17

Actual operation speed during 2nd-speed positioning operation and interrupt 2nd-s pe ed positi oni ng

Speed during manual forward/reverse (jog+/jog-) operation

Target position (absolute address) or travel distance (relative address) in each operation mode

Target position (absolute address) or travel distance (relative address) during 2nd-speed positioning operation

• The gradient of ac-/deceleration is determined by the maximum speed, bias speed, acceleration time and deceleration ti me.

• Trapezoidal control or approximate S-shaped control (approximate S-shaped ac-/ deceleration control) is selected with the parameter (BFM#36 b11).

• A difference of 64ms is generated on the positioning operation completion time between trapezoidal control and approximate S-shaped control. The travel is the same.

• For approximate S-shaped control, set the acceleration time (BFM#11) and deceleration time (BFM#12) at 64ms or more (64 to 5000).

• Jog speed, operation speed Ι, operation speed ΙΙ, zero return speed (high speed) and zero return speed (creep), are operated at the bias speed when 0Hz is set for the applied speed data. The minimum value for the bias speed is 1Hz.

8.1.2 STOP command process

In each operation mode, STOP command during operation is valid at all times. The STOP switch is wired to the input terminal of the PLC, ON/OFF is written into b1 of BFM#26 with the program (TO command) of the PLC. When STOP command (BFM#26 b1) is turned ON, FX When it is restarted, the operation remaining distance (it travels the remaining distance of the positioning operation to which STOP is input) or the positioning end (the positioning operation to which STOP is input is ended, and the next positioning operation is newly star ted) is selected according to the setting of parameter (BFM#36, b15). However, when the command of forward jog (BFM#26 b4)/reverse jog (BFM#26 b5) is ON during jog operation, the jog operation starts again when the STOP command is turned OFF.

-10PG will decelerate and stop.

8-2

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.1.3 Overlapped command of operation modes

P ositioning oper ations are not started even i f START is input or START command (BFM#26 b9) is turned ON wh en plural operation pa ttern s are selected with BFM#27, or the manual pulse generator input operation is selected (plural bits are on). (The error code K6 or K7 is written in BFM#37.) The positioning operation is not completed w hen the forward jog (BFM#26 b4), reverse jog (BFM#26 b5) or other plural positioning operation commands are ON at the same time.

8.1.4 Small travel 1st-speed positioning operation

Acceleration time Deceleration time

Speed

Trapezoidal control (BFM36 b11 OFF)

Start

Travel time < Acceleration time + Deceleration time

Approx. S-shaped control (BFM#36 b11 ON)

Operation

speed (BFM#16,#15)

Bias speed (BFM#2)

Time

• If the time required for the travel (BFM#14, #13, #18, #17) is shorter than the acceleration/

deceleration time, the practical operation does not reach the set operat ion speed.

Interrupt 1st-speed positioning

Deceleration time

Approx. S-shaped control

Speed

Trapezoidal control (BFM#36 b11 OFF)

Operation

speed (BFM#16,#15)

(BFM#36 b11 ON)

Since deceleration is slower on the approx. S-shaped control than on the trapezoidal control, the time to stop becomes slightly shorter but the travel stroke is equal to that of the trapezoidal control.

Target address (BFM#14,#13)

Bias speed

Start

(BFM#2)

Interrupt input (X0)

Travel time < Deceleration time

Time

• If the time required for the travel (BFM#14, #13) is shorter than the deceleration time, the

pulse output will be stopped when it reaches the target ad dress Ι (BFM#14, #13) during deceleration.

• If the travel is 0, it will immediately stop when the interrupt input X0 is turned on.

8-3

Model FX2N-10PG Pulse Output Block Operation pattern 8

2nd-speed positioning operation

1) When 1st-speed travel is small

Acceleration time

Approx. S-shaped control

Speed

(BFM#36 b11 ON)

Trapezoidal control (BFM#36 b11 OFF)

Start

Travel time < Deceleration time

Deceleration

time

Operation

speed (BFM#16,#15)

Bias speed (BFM#2)

Operation speed (BFM#20,#19)

ΙΙ

Time

• If the travel time of 1st speed is shorter than the time required for deceleration to operation

speed ΙΙ (BFM#20, #19), the operation speed of 1st speed does not reach operation speed

(BFM#16, #15).

• If the travel of the 1st speed is 0, it will operate at the operation speed and travel of 2nd

speed. (There is no error.)

2) When 2nd-speed travel is small

Deceleration time

Speed

Trapezoidal control (BFM#36 b11 OFF)

Start

Operation

speed (BFM#16,#15)

Approx. S-shaped control (BFM#36 b11 ON)

Bias speed (BFM#2)

Target address (BFM#18,#17)

Travel time < Deceleration time

ΙΙ

Time

• If the travel time of 2nd speed is shorter than the time required for deceleration from

operation speed ΙΙ (BFM#20, #19), it will immediately stop whe n the travel reaches target address ΙΙ (BFM#18, #17).

• If the travel of the 2nd speed is 0, the work will be decelerated and stopped to make the

travel distance equal to target addres s Ι (BFM#14, #13) as for a 1st-speed positioning operation. (There is no error.)

8-4

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.1.5 Forward/reverse limits

-10PG does not name inputs for the forward/reverse limit switches. The switches should

be connected to the PLC, the bits b2 (forward limit) and b3 (reverse limit) of BFM#26 are turned ON or OFF with these inputs. For safety, the limit switches should be wired to both the PLC and the servo amplifier. In the example below the limit switches to the PLC are made to activate slightly earlier than those to the servo amplifier.

Forward

limit

Forward

limit

PLC Servo amplifier

Reverse

limit

LSP LSN

Reverse

limit

• Since such terminals are not provided on the drive amplifier for the stepping motor, be sure

to provide the terminals in the PLC.

When the forward/reverse limit (BFM#26 b2, b3) is turned ON, deceleration and stop will be applied, and it will not be possible to travel in the direction of the limit switch which is turned ON. To drive away from the limit switch, use jo g commands or a manual pulse ge nerator in the required direction.

Deceleration stop

Operation speed

However, it is immediately stopped in the manual pulse generator operation.

Bias speed

Forward limit input

Valid for reverse jog and reverse manual pulser input operation.

OFF

Invalid for forward jog and forward manual pulse generator input operation.

8-5

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.1.6 Cautions for use of mechanical system/compound system units

• Error of output pulse amount

When the pulse rate (BFM#33, #32), feed rate (BFM#35, #34) and rela tive travel distance are designated A, B and C respectively, C × (A/B) expresses the pulse amount which is output from FX

-10PG.

If C × (A/B) is an integer even though (A/B) is not an integer, a command error will not occur. However, if C × (A/B) is not an integer, an integrated error will occur in the current address when the relativ e tra vel is repeated f or oper ation . Moreover, though an er ror of les s than one pulse occurs during the absolute address op eration because of the roundin g process of a fractional number, an integrated error will not occur. However, such an integrated error does not occur when the motor system unit is used.

• Limitation of output pulse frequency

The follo wing r el ationshi p is pr esent bet w een the motor sys tem unit and mechanical sys tem unit, and is automatically con verted.

Speed command cm/min, 10deg/min, inch/min

Pulse rate (BFM#33, #32) × 10

Feed rate (BFM#35, #34)

= Speed command (Hz) × 60

When setting the speed data in the mechanical system unit, set a pulse-converted value in the range of 1 to 1,000,000Hz.

8-6

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.2 Jog operation

8.2.1 Outline of jog operation

Deceleration time

Jog speed (BFM#4,#3)

(BFM#12)

Time

Speed

Jog operation input

Acceleration time

(BFM11)

Bias speed (BFM#2)

300ms

Maximum speed (BFM#1,#0)

• Forward pulses are output for forward jog.

• Reverse pulses are output for reverse jog.

• When ON time of the forward/reverse jog (BFM#26 b4, b5) is less than 300ms, a pulse

chain which is equivalent to +/- (user unit) at the current address is output.

• When ON time of the forw ard/reverse jog (BFM#26 b4, b5) is 300ms or more, a pulse chain

is continuously output. Deceleration stop is applied by turning OFF the forward/reverse jog (BFM#26 b4,b5).

• Deceleration stop is applied when jog operation is executed in the opposite direction during

forward or reverse jog operation.

• Deceleration stop is applied when the forward/reverse limit (BFM#26 b2, b3) is turned ON.

When the forward/reverse limit has been reached, the work can be driven away using the forw ard/reverse jog, whichever is applicable.

Deceleration

Jog speed (BFM#4,#3)

Forward limit input

Reverse jog valid

Bias speed (BFM#2)

ON OFF

stop

Forward jog invalid

8-7

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.2.2 Speed change during jog operation

Change with Jog speed setting

Speed

Jog input

Jog speed

(BFM#4,#3)

10000Hz

10000Hz 7000Hz

7000Hz

Time

• When speed change disable (BFM#26 b10) during operation is ON, the change of jog

speed (BFM#4, #3) is not permitted.

Change with override setting

Speed

Jog input

Jog speed

(BFM#4,#3)

10000Hz

7000Hz

Time

Override

(BFM#21)

100% 70%

• According to the override setting (BFM#21), the actual operation speed is instructed or

changed with the ratio in reference to the jog speed (BFM#4, #3).

8-8

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.3 Machine zero return

8.3.1 Outline of zero return

Zero point address

(BFM#10, #9)

Zero return speed (creep) (BFM#7)

Zero point signal number

(BFM#8)

Deceleration time

(BFM#12)

DOG

Maximum speed (BFM#1,#0)

Zero return speed (maximum speed) (BFM#6,#5)

PGO signal

Acceleration time

(BFM#11)

Bias speed (BFM#2)

• Zero return operation

Zero return operation is started with the leading edge (change of OFF → ON) of the zero return command (BFM#26 b6). After moving in the zero return direction (BFM#36 b 10) at the zero retur n speed (high speed) (BFM#6, #5), speed decelerated to the zero retur n speed (creep)(BF M#7) with the dog input, and the wor k is sto pped after a numb er (BFM#8) instructed by the zero point signal is counted.

8.3.2 Zero return dir ection

BFM#36 b10=0, decreases current position value. BFM#36 b10=1, increases current position value.

8.3.3 Polarity of dog input

BFM#36 b12=0, N/O contact. BFM#36 b12=1, N/C contact.

8.3.4 Count start timing

BFM#36 b13=0, zero signal count ing is sta rted at the front edge (OFF → ON) of the near-point dog. BFM#36 b13=1, zero signal counting is started at the rear edge (ON → OFF) of the near-point dog.

8-9

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.3.5 Zero return speed

• Zero return speed (high speed)

Set Bias speed (BFM#2) ≤ Zero return speed (high speed) (BFM#6, #5) ≤ Maximum (BFM#1, #0). If Bias speed > Zero return speed (high speed), operation is executed at the bias speed.

• Zero return speed (creep)

Set Bias speed ≤ Zero return speed (creep) (BFM#7) ≤ Maximum speed (BFM#1, #0). If Bias speed > Zero return speed (creep), operation is executed at the bias speed.

8.3.6 Zero return completed flag

When a series of ope rations are complete d, CLR signal (20 to 30 ms) is output. The value of the zero point address is written into the current address, and the zero return completion (BFM#28 b3) is turned ON. The zero return completed flag is reset with the zero return command, data set type zero return command or power shutdown.

8.3.7 Change of zero return speed

The zero return speed (high speed) and zero return speed (creep) can be changed at any time. However, a change can not be received when the speed change disable (BFM#26 b10) during operation is ON.

8.3.8 Data set type zero return

In the data set type zero return mode, the work does not move, and the zero return process is applied on the spot. On equipment that does not use a dog switch, or a transfer line without a mechanical zero point, the zero return process is done on the spot by turning ON the data set type zero return command (BFM#26 b7) after moving the work to a desired position in the jog mode. CLR signal (20 to 30ms) is output at the leading edge of the data set type zero return command (BFM#26 b7), the value of the zero point address is written into the current address, and the zero return completion (BFM#28 b3) is turned ON. The zero return completed flag is reset with the zero return command, data set type zero return command or the power shutdown.

8-10

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.3.9 Dog search function

When the forw ar d/reverse limits (BFM#26 b2 , b3) are provided, zero return which uses the dog search function can be executed.

Reverse limit DOG Forward limit (BFM#26 b3) (BFM#26 b2)

(4)

Zero point

Zero return direction

Reverse operation

(1)(2)(3)

Forward operation

1) Start position, near-point signal OFF (before passing the dog)

Operation is at the zero return speed (high speed) in the zero return direction. After the dog is detected, speed decelerates to creep, and the PGO signal is counted fo r stopping.

2) Start position, near-point signal ON

Operation is at the zero return speed in the direction opposite to the zero return direction once, until it moves outside of the dog signal. Hereafter, operation is at the zero return speed in the zero return direction. After the dog is detected, speed decelerates to creep, and the PGO signal is counted for stopping.

3) Start position, near-point signal OFF (after passing at the dog)

Operation is at the zero return speed in the zero return direction, and is decelerated and stopped at the forward/reverse limit. Hereafter, operation is at the zero return speed in the direction opposite to the zero retur n direction. After the dog is detected, speed is decel erated and stopped. Operation is at the zero return speed in the zero retur n direction ag ain. After the dog is detected, speed decelerates to creep, and the PGO signal is counted for stopping.

4) When the extreme limit switch (forward limit or reverse limit) in the zero return direction is

on, it is operated at the zero return speed in the direction opposite to the zero return direction. After the dog is detected (escaping), it is decelerated and stopped. It is operated at the zero return speed in the z e ro return direction. After the dog is detected, speed decelerates to creep, and the PGO signal is counted for stopping.

8.3.10 Forced ON/OFF of CLR signal

The status of CLR signal is assigned to b7 of BFM#38. If ON/OFF is written to the bit, the CLR signal can be forc ed ON/OFF.

8-11

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.4 1st-speed positioning operation

8.4.1 Outline of 1st-speed positioning operation

Speed

START

• Positioning operation

If START is input or START (BFM#26 b9) is turned ON when the 1st-positioning operation (BFM#27 b0) operation pattern is selected, the positioning op eration is star ted to target address Ι (BFM#14, #13) at operation speed Ι (BFM#16, #15).

8.4.2 Operation speed

The actual operation speed is expressed as [Actual operation speed = Operation speed (BFM#16, #15) × Override (BFM#21)]. Operation speed Ι can be changed at all times. However, the operation speed can not be changed when the speed change disable (BFM#26 b10) during operation is ON.

Deceleration time

(BFM#11)

Maximum speed (BFM#1,#0)

Operation speed (BFM#16,#15)

Deceleration speed

(BFM#12)

Target address (BFM#14,#13)

Bias speed (BFM#2)

Time

8.4.3 Address instruction

Absolute address and relative address can be used with BFM#26 b8. b8=OFF: Absolute address instruction (Tra vel is set by the distance from

the address value 0.)

b8=ON : Relative address instruction (Travel is set by the distance from

the current address.)

8.4.4 Rotation direction

Absolute address mode : The rotation direction is determined depending on the large/small

Relative address mode : The rotation direction is determined depending on the symbol

relationship between the current address (BFM#25, #24) and target address Ι (BFM#14, #13).

(positive/negative) of target address Ι (BFM#14, #13).

8-12

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.4.5 Positioning complete flag

The positioning complete flag (BFM#28 b6) is reset with START input, START command (BFM#26 b9), forward jog (BFM#26 b4), reverse jog (BFM#26 b5), zero return (BF M#26 b6), data set type zero return (BFM#26 b7), variable-speed operation, manual pulse generator input operation or power shutdown, and is turned ON when the target address is reached. However, it is not reset with START input or START command when the travel is 0. (If it is OFF before start of positioning, it is turned ON.)

• When positioning operation is stopped with STOP command, the positioning complete flag

(BFM#28 b6) is not turned ON. If the STOP command is received in the deceleration process to the target address, it is stopped when it arrives at the target address, as the gradient of deceleration will be the same. At this time, the positioning complete flag (BFM#28 b6) is not turned ON.

8.4.6 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When it is restar ted, the operation is different depending on the setting of the pa rameter (BFM#36 b15).

BFM#36 b15=0 : The remaining-distance operation is executed with restart. BFM#36 b15=1 : The 1st-speed positioning operation is ended, and the next new

positioning operation is started.

8-13

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.5 Interrupt 1st-speed positioning operation

8.5.1 Outline of interrupt 1st-speed positioning operation

Deceleration speed

(BFM#12)

Target address I

(BFM#14,#13)

Time

START

Interrupt input (X0)

Speed

Deceleration time

(BFM#11)

Bias speed (BFM#2)

Maximum speed (BFM#1,#0)

Operation speed (BFM#16,#15)

• Positioning operation

If START is input or STA RT (BFM#26 b9) is turned ON when the interrup t 1st-speed positioning operation (BFM#27 b1) operation patte rn is selected, the positioning operation is started at operation speed Ι (BFM#16, #15). After interrupt input (interrupt input X0 is the edge detection) is operated, the work moves by the target address Ι (BFM#14, #13) and is stopped.

8.5.2 Operation speed

8.5.3 Address instruction

The travel (BFM#14, #13) is handled as the relative address (distance from the current address) regardless of the setting of the relative/absolute address instruction (BFM#26 b8).

8.5.4 Rotation direction

The rotation direction is determined depending on the positive/negative symbol the target address Ι (BFM#14, #13).

Symbol of target address is positive : Forward pulse output Symbol of target address is negative : Reverse pulse output

8-14

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.5.5 Positioning complete flag

• When positioning operation is stopped with STOP command, the positioning complete flag

(BFM#28 b6) is not turned ON. If the STOP command is received in the deceleration process to the target address, it is stopped when it arr ives at the target addr ess as the gradient of dec eleration will be the same. At this time, the positioning complete flag (BFM#28 b6) is not turned ON.

8.5.6 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When it is restar ted, the operation is different depending on the setting of the pa rameter (BFM#36 b15).

BFM#36 b15=0 : The remaining-distance operation is executed with restart. BFM#36 b15=1 : The interrupt 1st-speed positioning operation is ended, and the next new

positioning operation is started.

8-15

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.6 2nd-speed positioning operation

8.6.1 Outline of 2nd-speed positioning operation

Speed

START

• Positioning operation

If START is input or STA RT (BFM#26 b9) is turned ON when the interrup t 1st-speed positioning operation (BFM#27 b1) operation pattern is selected, the work moves to target address Ι (BFM#14, #13) at operation speed Ι (BFM#16, #15). Then, it moves to target address ΙΙ (BFM#18, #17) at operation speed ΙΙ (BFM#20, #19), and is decelerated and stopped.

8.6.2 Operation speed

Deceleration time

(BFM#11)

Operation speed (BFM#16,#15)

Target address I

(BFM#14,#13)

Bias speed (BFM#2)

Maximum speed (BFM#1,#0)

Operation speed (BFM#20,#19)

Target address

Deceleration speed

(BFM#12)

ΙΙ

(BFM#18,#17)

ΙΙ

Time

The actual operation speed becomes as follows:

Operation speed Ι (BFM#16, #15) × Override (BFM#21) Operation speed ΙΙ (BFM#20, #19) × Override (BFM#21)

Operation speeds Ι and ΙΙ can be changed at all times. However, the operation speed can not be changed when the speed change disable (BFM#26 b10) during operation is ON.

8.6.3 Address instruction

The absolute address and relative address can be set in BFM#26 b8. b8=OFF: Absolute address instruction (The travel is set as the distance from

the address value 0.)

b8=ON : Relative address instruction (The travel is set as the distance from

the current address.)

8-16

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.6.4 Rotation direction

Absolute address mode : The rotation direction is determined depending on the large/small

relationship between the current address (BFM#25, #24) and target address Ι (BFM#14, #13).

Relative address mode : The rotation direction is determined depending on the symbol

(positive/negative) of target address

When absolute address is used, the reverse rotation sometimes occurs depending on the small/large relationship of the current address, target address Ι (BFM#14, #13) of 1st speed, and target address ΙΙ (BFM#18, #17) of 2nd speed. Moreover, when the relative address is instructed, the reverse rotation occurs if the symbols (positive/negative) of target address Ι and target address ΙΙ are differe n t.

Caution

The rapid change of rotation direction may break the machine. Also, it will cause an error to occur if the motor is ov erloaded. If any stop time is required when the rotation direction is changed during operation, the operation is applied according to the 1st- speed positioning operation.

8.6.5 Positioning complete flag (BFM#28 b6)

The positioning complete flag (BFM#28 b6) is reset with START input, START command (BFM#26 b9), forward jog (BFM#26 b4), reverse jog (BFM#26 b5), zero return (BF M#26 b6), data set type zero return (BFM#26 b7), variable-speed operation, manual pulse generator input operation or power shutdown, and is turned ON when the target address is reached. However, it is not reset with START input or START command when the travel is 0. (When OFF before start of positioning, the flag is turned ON.)

• When positioning operation is stopped wi th STOP command, the positioning completed flag

(BFM#28 b6) is not turned ON. If the STOP command is received in the deceleration process to the target address, the work is stopped when it arrives at the target address as the gradient of the deceleration is the same. At this time, the positioning complete flag (BFM#28 b6) is not turned ON.

8.6.6 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When restar ted, the operation is different depend ing on the setting of parameter (B FM#36 b15).

BFM#36 b15=0 : The remaining-distance operation is executed with restart. BFM#36 b15=1 : The 2nd-speed positioning operation is ended, and the next new

positioning operation is started.

8-17

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.7 Interrupt 2nd-speed positioning operation

8.7.1 Outline of interrupt 2nd-speed po sitioning operation

Deceleration speed

(BFM#12)

Operation speed (BFM#20,#19)

ΙΙ

Target address I

(BFM#14,#13)

Time

START

Interrupt input (X0)

Interrupt input (X1)

Speed

Deceleration time

(BFM#11)

Operation speed (BFM#16,#15)

Bias speed (BFM#2)

Maximum

speed

(BFM#1,#0)

• Positioning operation

If START is input or START (BFM#26 b9) is turned ON when the interrupt 2nd-speed positioning operation (BFM#27 b3) operation pattern is selected, it moves at operation speed Ι (BFM#16, #15). When interrupt input X0 (interrupt input is the edge detection) is turned ON, the speed is changed to operation speed ΙΙ (BFM#20, #19). When the interrupt input X1 (interrupt input is the edge detection) is turned ON, the work moves by the target address Ι (BFM#14, #13 travel is set with the relative address.) and is decelerated and stopped.

8.7.2 Operation speed

The actual operation speed is expressed as follows:

Operation speed Ι (BFM#16, #15) × Override (BFM#21) Operation speed ΙΙ (BFM#20, #19) × Override (BFM#21)

Operation speeds Ι and ΙΙ can be changed at all times. However, the operation speed can not be changed when the speed change disablement (BFM#26 b10) during operation is ON.

8.7.3 Address instruction

Absolute address and relative address can be set with BFM#26 b8. b8=OFF: Absolute address instruction

(The travel is set as with the distance from the address value 0.)

b8=ON : Relative address instruction

(The travel is set as the distance from the current address.)

8-18

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.7.4 Rotation direction

Absolute address mode : The rotation direction is determined depending on the large/small

relationship between the current address (BFM#25, #24) and target address Ι (BFM#14, #13).

Relative address mode : The rotation direction is determined depending on the symbol

(positive/negative) of target address Ι.

8.7.5 Positioning complete flag (BFM#28 b6)

The positioning complete flag (BFM#28 b6) is reset with START input, START command (BFM#26 b9), forward jog (BFM#26 b4), reverse jog (BFM#26 b5), zero return (BF M#26 b6), data set type zero return (BFM#26 b7), variable-speed operation, manual pluse generator input operation or power shutdown, and is turned ON when the target address is reached. However, it is not reset with START input or START command when the travel is 0. (When it is OFF before start of positioning, the flag is turned ON.)

• When positioning operation is stopped with STOP command, the positioning complete flag

(BFM#28 b6) is not turned ON.) If the STOP command is received in the deceleration process to the target address, it is stopped when it arrives at the target address as the gradient of the deceleration is the same. At this time, the positioning complete flag (BFM#28 b6) is not turned ON.

8.7.6 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When restarted, the operation is different depending on the setting of the parameter (BFM#36 b15).

BFM#36 b15=0 : The remaining-distance operation is executed with restart. BFM#36 b15=1 : The interrupt 2nd-speed positioning operation is ended, and the ne xt new

positioning operation is started.

8-19

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.8 Interrupt stop operation

8.8.1 Outline of interrupt stop operation

Bias speed (BFM#2)

Deceleration speed

(BFM#12)

Time

START

Interrupt input (X0)

Speed

Deceleration time

(BFM#11)

Operation speed (BFM#16,#15)

Maximum speed (BFM#1,#0)

Target address I

(BFM#14,#13)

• Positioning operation

If START is input or START (BFM#26 b9) is turned ON when the interrupt stop operation (BFM#27 b4) operation pattern is selected, the positioning operation is started at the operation speed Ι (BFM#16, #15). When the work arrives at target address Ι (BFM#14, #13) (deceleratio n stop) or the i nterrupt is input (interrupt input X0 is the edge dete ction), it is decelerated and stopped wi th the positioning ended.

8.8.2 Operation speed

8.8.3 Address instruction

Absolute address and relative address can be instructed with BFM#26 b8. b8=OFF: Absolute address instruction (The travel is set as the distance from the address

val ue 0.)

b8=ON : Relative address instruction (The travel is set as the distance from the current

address.)

8.8.4 Rotation direction

Absolute address mode : The rotation direction is determined depending on the large/small

Relative address mode : The rotation direction is determined depending on the symbol

relationship between the current address (BFM#25, #24) and target address Ι (BFM#14, #13).

(positive/negative) of target address Ι.

8-20

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.8.5 Positioning complete flag

The positioning complete flag (BFM#28 b6) is reset with START input, START command (BFM#26 b9), forward jog (BFM#26 b4), reverse jog (BFM#26 b5), zero return (BF M#26 b6), data set type zero return (BFM#26 b7), variable-speed operation, manual pulse generator input operation or power shutdown, and is turned ON when the target address is reached. However, it is not reset with START input or START command when the travel is 0. (When it is off before start of positioning, the flag is turned ON.)

• When positioning operation is stopped with STOP command, the positioning complete flag

(BFM#28 b6) is not turned ON.)

• If the STOP command is received in the deceleration process to the target address, it is

stopped when it arrives at the target address as the gradient of the deceleration is the same. At this time, the positioning completed flag (BFM#28 b6) is not turned ON.

8.8.6 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When restarted, the operation is different depending on the setting of the parameter (BFM#36 b15).

BFM#36 b15=0 : The remaining-distance operation is executed with restart. BFM#36 b15=1 : The interrupt stop operation ended, and the next new positioning

operation is started.

8-21

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.9 Table operation

8.9.1 Outline of table operation

In FX

-10PG, the program of positioning control can be produced with a table.

When the table operation is used, continuous operation (multi-speed operation) and positionto-speed operation (the w ork is de-/accelerated to stop at a desired position) become possi b l e . One positioning operation per table can be registered. (The number of tables are 200 points from No. 0 to 199.) One table is given four attributes of position information (target address), speed information (operation speed), m code information and operation information. The buffer memory of FX

-10PG is used as the storage destination of the information.

The assignment of the b uffer memory and positioning table number i s fixed, BFM#100 through BFM#1299 are assigned to the table n umbers of No. 0 through 199. When the positioning data and operation pattern table operation (BFM#27 b5) are se lected to the assigned buffer memory with TO commands from the PLC, positioning operation is started according to the written information from the table set with the table start number (BFM#98) if START (BFM#26 b9) is turned ON.

- Position information The target address is set. Absolute address and relative address can be set.

- Speed information The operation speed is set. During operation, the speed information can be changed and the speed can be changed with an override.

- m code information No m code : 1 m code, AFTER mode (ON when positioning complete): 0 through 999 m code, WITH mode (ON during positioning) : 1000 through 32,767

m code during continuous operation If m code of with mode is instructed to t he p ositi on-to -speed a nd con tin uous oper ati on, a series of continuous operation is done and m code output is sequentially switched even though the m code OFF command is input. (m codes which are previousl y turned on are automaticall y turned off.)

8-22

Model FX2N-10PG Pulse Output Block Operation pattern 8

- Operation information Refer to the following table.

Setting

value

3 END (end) The table operation is ended. 4JMP

Name Details

Step-advance operation

Continuous operation

Position-to-speed operation

When START signal is turned ON, positioning is executed table by table. The speed information can be changed during operation.

The next table is continuously and sequentially executed. (Multispeed operation) The speed information can be changed during operation.

At the address which is written in the position information, the work is ac-/decelerated to reach the set speed information. (Position-tospeed operation) The next table is continuously and sequentially executed. The speed information can be changed during operation.

Positioning operation jumps to the table No. which is set in the position information.

- If any m code is used in the after mode during continuous operation, the continuous

operation will be interrupted at the time.

- When a series of continuous operations with m codes are ended and are shifted to the

positioning operation which is registered in the step-advance operation, m cod e OFF command must be consistent with START command (START input or BFM#26 b9).

- START signal is necessary to end the step-adv ance ope rat ion and shif t to th e posi tioning

operation in which the continuous operation and position-to-speed operation are registered. (When m code is used, m code OFF command is also necessary.)

- When positioning is shifted from continuous operation to position-to-speed operation or

is on the contrary shifted from position-to-speed operation to continuous operation, it will be automatically shifted after deceleration and stopping. (When any m code of the after code is not used and when a m code of the after mode is used, it will wait for m code OFF command.)

8-23

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.9.2 Assignment of tables and BFM Nos.

Table

No.

Position

information

Speed

information

0 BFM#101, #100 BFM#103, #102 BFM#104 BFM#105 1 BFM#107, #106 BFM#109, #108 BFM#110 BFM#111 2 BFM#113, #112 BFM#115, #114 BFM#115 BFM#116 3 BFM#118, #117 BFM#120, #119 BFM#121 BFM#122

199 BFM#1295, #1294 BFM#1297, #1296 BFM#1298 BFM#1299

• Each data is stored even at power failure. Be sure to produce the sequence program to write each data every time when PLC is in RUN.

• The initial val ue of the table is "-1".

• The table No. under ex ecution is stored in the BFM#99.

8.9.3 Operation example 1 (continuous operation)

When the absolute address assignment and table start No. are 0, the current address at the time of START is 0.

m code

information

Operation

information

Deceleration speed

(BFM#12)

Maximum

speed

1000

8000

Bias speed (BFM#2)

m code

information

Time

Operation

information

Table

No.

START

m code

Speed

Position

information

Deceleration time

(BFM#11)

Speed

information

Position

information

500

1200

500

Speed

information

1300

Position

information

3000

1201 1202

Maximum speed (BFM#1,#0)

Speed

information

Position information

0 500 500 1200 1 1 3500 1300 1201 1 2 11500 1000 1202 1 3-1-1-13

8-24

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.9.4 Operation example 2 (position-to-speed operation)

When the absolute address assignment and table start No. are 0, the current address at the time of START is 0.

Speed

information

1300

Speed

information

1000

m code

information

Speed

information

Position

Operation

information

Table

No.

START

m code

Speed

Position

information

Speed

information

1300

Speed

information

500

Bias speed (BFM#2)

200 500 3000 4500 6000

-1 1201 1202

1200 1203

Speed

information

0 200 500 -1 2 1 500 1300 1200 2 2 3000 1300 1201 2 3 4500 1000 1202 2 4 6000 0 1203 2 5-1-1-13

8-25

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.9.5 Operation example 3 (step-advance operation)

When the absolute address assignment and table start No. are 0, the current address at the time of START is 0.

m code OFF

Table

No.

START

m code

command

Deceleration time

Speed

Position

information

(BFM#11)

Maximum speed (BFM#1,#0)

Speed

information

500

Position

information

500

-1 200 1201

-1

Speed

information

Bias speed (BFM#2)

Deceleration speed

Speed

information

1300

Position

information

3000

m code

information

(BFM#12)

Time

Operation

information

0 500 500 200 0 1 3000 1300 1201 0 2-1-1-13

8-26

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.10 Variable-speed operation

8.10.1 Outline of variable-speed operation

Deceleration speed

(BFM#12)

Time

Operation speed

(BFM#16,#15)

Speed

Deceleration time

(BFM#11)

Bias speed (BFM#2)

600

Maximum speed (BFM#1,#0)

Operation

speed (BFM#1,#0)

1400 1000

• Positioning operation When the variable-speed operation (BFM#27 b6) operation pattern is selected, the work is accelerated to operation speed Ι (BFM#16, #15), and the operation is started. It is not necessary to turn ON target address Ι (BFM#14, #13) and START (BFM#26 b9). When operation speed Ι is changed, the acceleration/deceleration is applied according to the acceleration time (BFM#11) or deceleration time (BFM#12) in order to change to the speed of operation speed Ι. (The operation speed can not b e changed when the speed change disable (BFM#26 b10) during operation is ON.) When operation speed Ι is 0, the work is decelerated and stopped. The positioning complete flag (BFM#28 b6) is not turned ON.

8.10.2 Operation speed

The actual operation speed is expressed as [Actual operation speed = Operation speed (BFM#16, #15) × Override (BFM#21)]. When operation speed Ι is 0, the work is decelerated and stopped. Operation speed Ι can be changed at all times. However, the operation speed can not be changed when the speed change disable (BFM#26 b10) during operation is ON.

8-27

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.10.3 Rotation direction

The rotation direction is determined depending on whether the operation speed Ι (BFM#16, #15) is positive or negative.

When operation speed Ι is positive, the current value is increased. When operation speed Ι is negative, the current value is decreeased.

Caution:

If the rotation direction is rapidly changed, the machine may be broken. Also, it is estimated that it will cause an error resulting from the overload of the motor . Theref ore , to change the rotation direction, be sure to set operation speed Ι at "0", provide time for the motor to sufficiently stop after deceleration and stopping, and change the rotation direction. If the v al ue of op er a ti on s p ee d Ι is changed from positive to negative (Example: 100 → -100) on FX

-10PG, reverse rotation is immediately applied after deceleration and stop.

8.10.4 STOP command

When STOP command (BFM#26 b1) is turned ON, the work is decelerated and stopped. When STOP command (BFM#26 b1) is t urned OFF, the work is acceler ated to oper ation s peed

(BFM#16, #15) again and the operation is started or resumed.

8-28

Model FX2N-10PG Pulse Output Block Operation pattern 8

8.11 Manual pulse generator input operation

8.11.1 Outline of manual pulse generator input operation

• When the manual pulse generator input operation (BFM#27 b7) operation pattern is ON, operation with the manual pulse generator input is possible.

• 2-phase pulse (A phase/B phase) can be input from the manual pul se generator.

• The positioning complete flag is not turned ON.

• When the work arrives at the forward/reverse limit during forward/reverse, it is immediately stopped, being regarded as the forward/reverse limit error. When the forward limit is ON, reverse is applied, when reverse limit is ON, forward is applied. Thus, it is possible to drive from the ON state of the limit switch.

Immediately stopping

Operation speed

at the forward rotation limit.

Forward limit input

Reverse manual pulse generator input Operation is possible.

ON OFF

Forward manual pulse generator input Operation is invalid.

• The operation speed is proportional to the frequency of pulse chain input from the manual pulse generator with the electronic gearing (BFM#45, #46) for manual pulse generator input. Moreover, the value of the override setting (BFM#21) is invalid.

Manual pulse

generator

2-phase pulse

Frequency 30kHz or less

A phase

B phase

Input pulse

= Output pulse

-10PG

BFM#45

BFM#46

Servo amplifier

drive unit

Motor

8-29

Model FX2N-10PG Pulse Output Block Operation pattern 8

The output pulse (frequency and pulse amount) of FX2N-10PG is gained as follows: Input pulse (frequency and pulse amount) from the manual pulse generator × manual pulse

generator input electronic gearing (BFM#45 / BFM#46) If the valu e of the man ual pu lse generator input electronic gearing is les s than 1/ 1, one puls e is

output for plural input pulses. Accordingly, the frequency of output pulse is low, and the pulse amount is small. If the value of the manual pulse generator input electronic gearing is more than 1/1, one input pulse is output for plural input pulses. Accordingly, the frequency of output pulse is high, and the pulse amount is large . Moreover, if the value of the man ual pulse generator input electronic gearing is larger than 1/1, the revolution amount of the motor becomes larger for one input pulse. Therefore, the positioning precision becomes less accurate.

8.11.2 Pulse output valid range

The pulse output rang e can be provided with targ et address Ι (BFM#14, #13) and target address ΙΙ (BFM#18, #17).

In case of Target address Ι > Target address ΙΙ, pulse output in the range becomes valid. In case of Target address Ι < Target address ΙΙ, pulse output becomes valid in the whole range (between the forward limit and re verse limit).

Immediately stopping at the

Forward/reverse is possible in this range.

Target address

ΙΙ

Target address

target address Ι.

8.11.3 Manual pulse generator input current val u e

The current value of the total input pulses to the manual pulse generator input is stored in BFM#42 and #41.

8.11.4 Manual pulse generator input frequency

The frequency of the manual pulse generator input is stored in BFM#44 and #43. The + symbol is applied to UP count, and the - symbol is applied to DOWN count.

8.11.5 Manual pulse generator Electronic gearing (numerator)

The multiplier to the input pulse can be set in BFM#45. The set range is 1 to 32,767.

8.11.6 Manual pulse generator Electronic gearing (denominator)

The division to the input pulse can be set in BFM#46. The set range is 1 to 32,767.

8.11.7 Manual pulse generator response

The pulse chain input from the manual pulse generator in BFM#47 and the following ability of the output pulse chain can be set in five steps of 1 through 5. If the value is small, the response is lower to smooth the acceleration and decel e ration. On the contrary, if the value is large, the response ability is higher to output the pulse chain which is near the pulse chain input.

8-30

Model FX2N-10PG Pulse Output Block

9. Program example

9.1 Outline of FROM/TO commands

FX2N-10PG reads and writes the travel, operation speed and operation pattern with FROM/TO commands of PLC. FROM/TO commands are outlined as follo ws.

Program example 9

FNC78 FROM

D P

BFM reading

FNC79 TO

D P

BFM writing

X010

Read command

m1 Special uni t or block No. (K0 to K 7 num bered from the unit nearest to the basic unit)

Head instructed number (m2=K 0 to K31) of buffer memory

D •

It is the head element No. of the transfer desti nation, and can be designated T, C, D, KnM, KnY, Kns, V and Z. It can be provided wit h the modifier of the element No. .

Number of transfer points (n=K1 to K32, but n=K1 to K16 for 32-bit command)

X011

Write command

m1,m2,n : S ame as above

S •

It is the head element No. of the transfer desti nation, and can be designated T, C, D,

KnX, KnM, KnY, Kns, V, Z, K and H. It can be provided with the m odi fier of the element No. by the index.

FROM K2 K26 D120 K2

TO K2 K0 D0 K16

m1 m2

m1 m2 n

D •

S •

BFM#26 to #27 of special unit No. 2

→

D120 through D121

→

D0 through D15 of Special unit No.2

BFM#0 to #15

• When X010 and X011 are OFF, the transfer is not executed and the data of the transfer destination does not vary. For details, refer to the FX Series programming manual ΙΙ.

9-1

Model FX2N-10PG Pulse Output Block Program example 9

9.2 Length feed operation (1st-speed positioning)

The program example of the length feed operation (1st-speed positioning) is described. Moreover, also in this example, the forward/reverse operation and zero return operation are possible in the jog operation mode.

9-2

Model FX2N-10PG Pulse Output Block Program example 9

9.2.1 Operation explanation

• Zero return operation

1) When X006 in the PLC is turned ON, the zero return operation is star ted in the decreasing direction of the current value.

2) When the dog input is turned ON, the work is decelerated to the creep speed.

3) When the zero point signal is input by one count after the dog input is turned off again, the work is stopped, the zero point address is written as the current value, and the clear signal is output.

4) The dog search function can be used from the start position of the zero return operation. (X002 and X003 are provided for the forward limit and reverse limit respectively.)

- Maximum speed : 500,000Hz

- Acceleration time : 100ms

- Deceleration time : 100ms

- Pulse output for mat : Forward pulse (FP) / reverse pulse (RP)

- Rotation direction : The current value is increased with forward pulse.

- Zero return direction : Decreasing direction of current value

- Dog input logic : N/O contact

- Zero point signal count start timing: DOG back end

- Zero return speed : 100,000Hz

- Creep speed : 1,000Hz

- Zero point address : 0

- Number of zero point signals : 1

Acceleration time

(100 ms)

Zero point

address (0)

Zero return speed (creep) (1,000 Hz)

Deceleration time

(100 ms)

DOG

Maximum speed (500,000 Hz)

Zero return speed (high speed) (100,000 Hz)

Number of zero point

signals (1 time)

PGO signal

9-3

Model FX2N-10PG Pulse Output Block Program example 9

• Jog operation

1) When X004 in the PLC is tur ned ON, jog operation is executed in the forward direction. When X005 is turned ON, jog operation is executed in the reverse direction.

- Maximum speed : 500,000Hz

- Acceleration time : 100ms

- Deceleration time : 100ms

- Pulse output format : Forward pul se (FP) / reverse pulse (RP)

- Rotation direction : The current value is increased with forward pulses.

- Jog speed : 10,000Hz

Speed

10,000 Hz

Forward jog input

(X004)

When the reverse operation jog input (X 005) i s turned ON, the work st arts moving in the reverse direction at the same speed as above.

Time

9-4

Model FX2N-10PG Pulse Output Block Program example 9

• Length feed (1st-speed positioning)

1) When X007 in the PLC is turned ON, the work moves a specified distance in the forward direction, and is decelerated and stopped. If X007 is turned ON again, the work will move the same distance. (Relative position positioning)

2) When X001 (STOP) is turned ON during positioning operation, the work is decelerated and stopped. When X007 is turned ON again, the work will be decelerated and stopped after it moves the remaining distance.

- Maximum speed : 500,000Hz

- Acceleration time : 100ms

- Deceleration time : 100ms

- Pulse output format : Forward pulse (FP) / reverse pulse (RP)

- Rotation direction : The current value is increased with forward pulses.

- Target address

: 100,000 pulses

- Operation speed Ι: 30,000 Hz

- Stop mode : Remaining-distance movement

Acceleration time

(100 ms)

Target address (100,000 pulses)

START

(X007)

Speed

Deceleration time

(100 ms)

Maximum speed (500,000 Hz)

Operation speed (30,000 Hz)

Time

9-5

Model FX2N-10PG Pulse Output Block Program example 9

9.2.2 Device assignment (PLC)

Element Element No. Assignment

X000 Error re set X001 Stop X002 Forward limit (The external wiring is the N/C contact.)

Input

Auxiliary relay

Data register

X003 Reverse limit (The external wiring is the N/C contact.) X004 Forward jog X005 Reverse jog X006 Zero return operation start X007 1st-speed positioning operation start

M0 M1 Interrupt 1st-speed positioning operation (Normal OFF) M2 2nd-speed positioning operation (Normal OFF) M3 Interrupt 2nd-speed positioning operation (Normal OFF) M4 Interrupt stop operation (Normal OFF) M5 Table operation (Norm al OFF) M6 Variable-speed operation (Normal OFF) M7 Manual pulse generator input operation (Normal OFF)

M8 to M15 Not used. (Normal OFF)

M20 M21 Stop M22 Forward limit M23 Reverse limit M24 Forward jog M25 Reverse jog M26 Zero return command M27 Data set type zero return command M28 Relative address/absolute address M29 Start M30 Speed change disablement during operation (Normal enable) M31 m code OFF command

M32 to M35 Not used. (Normal OFF)

D14,D13

D16,D15 D23,D22 Output frequenc y

D25,D24 Current address (user unit)

D28 Status D37 E rror code D38 Terminal information

D40,D39 Current address (Pulse-converted value)

Operation pattern

Operation command

Target add ress Ι (Moving distance during 1st-speed positioning operation: 100,000 pulses)

Operation speed Ι (Operation speed during 1st-speed positioning operation: 30,000Hz)

1st-speed positioning operation (Normal ON)

Error reset

9-6

Model FX2N-10PG Pulse Output Block Program example 9

9.2.3 Sequence program

(Initial pulse)

M8002

DTO K0 K0 K500000 K1

Maximum speed (500,000Hz )

M8000

(RUN monitor)

TO K0 K2 K0 K1

DTO K0 K3 K10000 K1

DTO K0 K5 K100000 K1

TO K0 K7 K1000 K1

TO K0 K8 K1 K1

DTO K0 K9 K0 K1

TO K0 K11 K100 K1

TO K0 K12 K100 K1

TO K0 K36 H2000 K1

Bias speed (0Hz)

Jog speed (10,000Hz) Zero return speed (high speed)

(100,000Hz) Creep speed (1,000Hz) Zero point signal number

(1st time) Zero point address (0)

Acceleration time (100ms)

Deceleration time (100ms)

Parameter 1st-speed positioning

operation Interrupt 1st-speed pos i tioning

operation 2nd-speed positioning

operation Interrupt 2nd-speed

positioning operation

M8000

(RUN monitor)

M10

M11

M12

M13

M14

M15

TO K0 K27 K4M0 K1

Interrupt stop operation

Table operation

Variable-speed operation Manual pulse generator

input operation

Not defined.

Operation pattern

9-7

Model FX2N-10PG Pulse Output Block Program example 9

(Initial pulse)

M8002

M8000

(RUN monitor)

K100000 D13

DMOV

K13

K30000 D15

D13 K1

DMOV

K0DTO

Target address setting (100,000 pulses)

Operation speed setting (30,000Hz)

Target address

(Error reset input)

X000

(STOP input)

X001

(Forward limit input)

X002

(Reverse limit input)

X003

(Forward jog input) (Reverse jog)

X004

(Reverse jog input)

X005 M24

(Zero return

X006

command input) (RUN monitor)

M8000

(RUN monitor)

M8000

(START input)

X007

(RUN monitor)

M8000

M25

(Forward jog)

K0DTO

K15

D15 K1

M20

M21

M22

M23

M24

M25

M26

M27

M28

M29

M30

M31

Operation speed

Error reset

STOP

Forward limit

Reverse limit

Forward jog

Reverse jog

Zero return command Data set type zero return

command Relative (ON)/absolute

(OFF) address START Speed change disablement

during operation m code OFF command

M8000

(RUN monitor)

M32

M33

M34

M35

TO K0 K26 K4M20 K1

DFROM K0 K22 D22 K1

DFROM K0 K24 D24 K1

FROM K0 K28 D28 K1

FROM K0 K37 D37 K1

FROM K0 K38 D38 K1

DFROM K0 K39 D39 K1

END

Not defined.

Operation command Output frequency current

value (Hz) Current address (user unit )

Status information

Error code

Terminal information Current address

(pulse-converted value)

9-8

Model FX2N-10PG Pulse Output Block Program example 9

9.3 Multi-speed operation (table operation)

A program example for multi-speed operation (table operation) is described. Moreover, also in this example, the forward/reverse operation and zero return operation are possible in the jog operation mode.

9-9

Model FX2N-10PG Pulse Output Block Program example 9

9.3.1 Operation explanation

• Zero return operation

1) When X006 in the PLC is turned ON, the zero return operation is stared in the decreasing direction of the current value. (Only when m code is OFF, the zero return operation can be started.)

2) When the jog input is turned ON, the work is decelerated to the creep speed.

3) Positioning is stopped when the zero point signal is input for one count after the dog i nput is turned OFF a gain. The zero point address is written into the current value and the clear signal is output.

4) The dog search function can be used depending on the start position of the zero return operation. (Set X002 and X003 at the forward and reverse limits respectively.)

- Maximum speed : 500,000Hz

- Acceleration time : 100ms

- Deceleration time : 100ms

- Pulse output format : Forward pul se (FP) / reverse pulse (RP)

- Rotation direction : The current value increases with f orward pulse.

- Zero return direction: Decreasing direction of current value

- Dog input logic : N/O contact

- Zero point signal count start timing: DOG backward end

- Zero return speed : 100,000Hz

- Creep speed : 1,000Hz

- Zero point address : 0

- Number of zero point signals : 1

Acceleration time

(100 ms)

Zero point

address (0)

Zero return speed (creep) (1,000 Hz)

Deceleration time

(100 ms)

Maximum speed (500,000 Hz)

Zero return speed (high speed) (100,000 Hz)

Number of zero point

signals (1 time)

DOG

PGO signal

9-10

Mitsubishi FX2N-10PG User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Associated Manuals

Model FX2N-10PG Pulse Output Block Contents

1. Introduction

1.1 Product outline

2. Outside dimensions and component names

2.1 Outside dimensions

2.2 LED display

2.3 Pin layout and assignment

2.3.1 Applicable connector and cable size

3. Installation

3.1 DIN rail installation

3.2 Direct installation

4. System configuration

4.1 Connection with PLC

4.2 Applicable PLC

5. Specifications

5.1 Environmental specifications

5.2 Power supply specifications

5.3 Performance specifications

5.4 Input specifications

5.5 Output specifications

6. Wiring

6.1 Input output circuit

6.2 Input wiring

6.2.1 START, DOG, X0, X1, S/S

6.2.2 A-phase +, A-phase -, B-phase +, B-phase -

6.2.3 PGO+, PGO-

6.3 Output wiring

6.3.1 VIN+, VIN-, FP+, FP-, RP+, RP-

6.3.2 CLR+, CLR-

6.4 Connection with stepping motor

6.5 Connection with Model MR-C Servo Motor

6.6 Connection with Model MR-J Servo Motor

6.7 Connection with Model MR-J2 (-Jr, -Super) Servo Motor

6.8 Connection with Model MR-H Servo Motor

7. Buffer memory (BFM)

7.1 BFM list

7.2 Details of BFM

7.2.1 BFM#1, #0 Maximum speed

7.2.2 BFM#2 Bias speed

7.2.3 BFM#4, #3 Jog speed

7.2.4 BFM#6, #5 Zero return speed (high speed)

7.2.5 BFM#7 Zero return speed (creep)

7.2.6 BFM#8 Zero-point signal number

7.2.7 BFM#10, #9 Zero-point address

7.2.8 BFM#11 Acceleration time

7.2.9 BFM#12 Deceleration time

7.2.14 BFM#21 Override setting

7.2.15 BFM#23, #22 Operation speed current value

7.2.16 BFM#25, #24 Current address

7.2.17 BFM#26 Operation commands

7.2.18 BFM#27 Operation pattern

7.2.19 BFM#28 Status information

7.2.20 BFM#29 m code

7.2.21 BFM#30 Machine model code

7.2.22 BFM#33, #32 pulse rate

7.2.23 BFM#35, #34 Feed rate

7.2.24 BFM#36 Parameters

7.2.25 BFM#37 Error code

7.2.26 BFM#38 Terminal information

7.2.27 BFM#40, #39 Current address

7.2.28 BFM#42, #41 Manual pulse generator input current value

7.2.29 BFM#44, #43 Manual pulse generator input frequency

7.2.30 BFM#45 Manual pulse generator input electronic gearing (numerator)

7.2.31 BFM#46 Manual pulse generator input electronic gearing (denomi nator)

7.2.32 BFM#47 Input response of manual pulse generator

7.2.33 BFM#64 Version information

7.2.34 BFM#98 Table start No.

7.2.35 BFM#99 Executing table No.

7.2.36 BFM#100 and later BFM for program with tabl e system

8. Operation pattern

8.1 General items for positioning operation

8.1.1 Outline of positioning operation

8.1.2 STOP command process

8.1.3 Overlapped command of operation modes

8.1.4 Small travel 1st-speed positioning operation