Mitsubishi Limiservo X F Series Instruction Manual

MITSUBISHI

Mitsubishi

TECHNICAL

Limiservo

iNSTRUCTiON

X F

Series

MANUAL

induction

and

needle

Motor

Control

control

positioner

box

type

box

XL-554-10{Y),XL-554-20(Y)

XC-FMFY

servo

with

motor

automatic

Thank

Please

Save

you for

read

this

purchasing

this manual thoroughly before

the

instruction manual for

manual

for

future

the

Mitsubishi Limiservo X.

reference.

usetoensure

the

machine

safe

and

proper

head

together withthis manual.

iB(NA)1400004-A(200110)

use.

This

Before

control

box

canbeused

use

FMFY"

with

either

the

control

lock

stitch

thread

box

trimming

sewing machineorchain lock

stitch

use

function

Program

When always steps

(Always

running

Note :

thread

this

for

mode

using

perform

in "

Howtouse

confirm

the

When

control

the

sewing

using on

MANUAL

stitch

thread

trimming

box

with

corresponding

[21"

pages

control the

box

reset

the

rotation

machine.)

XC-FMFYCE

<XC-

FMFYCE>

trimming

sewing

the

chain

sewing

21to22.

for

the

operations

program

direction

sewing

machine.

stitch

machine

lock

stitch

page34or

mode

[1]"

disnlav

type, please

thoroughly

thread

with

machine.

trimming

with

the

trimming

set

the

pages

the

read

before

The

steos

sewing

16.

procedure

the

SAFETY

use

safe

factory

sewing

"How

sewing

machine

and

settingisfor

machine,

use

machine

with

page

TECHNICAL

proper

use.

set

the

again,

the

before

the

n~l

Contents

Safety

[Y\

PointsofCaution

NamesofEach

[~5l

Accessories

n~l

Contents

Instruction

Parts

[s]

[~^

Installation

Installationofthe

3. Installationofthe pulley 6

4. Mountingofthe belt 6

5. Installationofthe protective cover 7

6. Installationofthe position detector 8

7. Connection

Wire

and

Grounding

1. Insertion of the power connector 9

2. Connection

3. Current Capacity 9

4. Whenusingthe3-phase200~240Vclass LimiservoX with single phase 200~240V class 9

motor

control

the Mitsubishi sewing machine and control box 8

3-phase power 9

box

Confirmation

1. Before turning switches on 10

2. Turn on the power 10

Adjustments

1. Adjustment of stopping position 11

2. Adjustment of pedal toe down pressure, and healing pressure 11

3. Adjustment of operation speed 11

10 Howto changevoltageof panel connector and solenoidreturn speed 12

1. To changesolenoid voltage

2. Howto change the outputvoltage DC5V/12V and 0V/DC5V 13

3. How to setthe switch for increasingthe solenoid return speed 13

[II]

Operationofoperation

1. Display during

Selectionofeach

3. Howto use programmode[1]

(Simple

Display

(1)

(2) (3)

(4)

How

2. Simplesetting tableforchain

setting

and

functions

Tacking

setting

No.oftacking Preset

stitching

Pattern

touse

Simple

touse

No.

program

panel

keys

normal

table

selection

modeand

mode* 14

for

Mitsubishi of eachkeyinthe

mode

stitches

setting

mode

function

thread

mode

of eachkey 14

trimming

tacking

sewing

machine

modeand

and

pattern

motor

pulley

outside

diameter.)

mode 18

mode

settingofProgram

mode

[2] 20

stitch

mode

sewing

[2]

(forchainstitchtrimming

machine

machine)

1.Contents

13 How to use SimplesettingofProgram

1. How to useprogram mode [3] 22

2. Simple setting table for lock stitch sewing machine 23

141

Howtouse

1. To change the maximum speed 24

2. To set the standing work type 24

3. To operate Half-stitch operation with a backstitching switch 25

4. To output a puller output to spare output

5. To set the number of stitches to the needle UP position stop

after detecting thefabric end with an optical sensor, etc. 26

6. To continue presser foot lifting after trimming, and to bring down the presser foot after the time set on timer has passed 27

7. To set needleposition higher than usual after thread trimming 27

8. To displaythe rotationalspeedof thesewing machinebe in running 28

9. To run withoutdetector

10. To adjust tacking accurately 29

11.

Down

12. To checkthe errorcode history and input/outputsignal 32

13. To returnall settings to the factorysetting 34

14. Toset the

save

How

program

counter

ON/OFF

the

setting

tousethe

mode

(exampleofmost

(When

for

bobbin

remain

operation of the thread

data

program

mode

mode [3] (for lock stitch

frequently

detectoris

thread

broken)

count

trimming

(10,000

using)

stitches is

protective signal 35

trimming

count

over)

machine) 22

[I ] (SAVEmode) 36

16 To adjust the neutral, toe down, heelingpositiondata of the pedal 37

How

17 Function List 38

181

Howtouse

1. Connectorlayout

2. To useasa standing worktypesewing

191

Error

20 Specifications

21 Table ofdigital displayand Dimensions 44

tousethe

Display

the

program

option

mode

connector

[ Q ]

machine

-2-

Safety Instructions

1.Toensure

Always

1.1 Before starting

- Read all instruction manual thoroughly before starting use of this drive unit, and follow the technical manuals.

safe

observe

use

the

following

itemstoensure

safeuseofthe

industrial

sewing

machine

drive

unit

(motor

and

control

box).

Also readthe instructionmanualsfor the installedsewingmachine.

1.2 Application and purpose

-This driveunitis designedtodrivea sewingmachineand mustnot be usedforotherapplications or purposes.

Do not usethis drive unit until it can be confirmed that safety measuresfor the installedsewing machine have been taken.

1.3

Work

environment

- Use this drive unit in dry and well-keptclean locations, e.g. in the clothing industry, and which process dry sewing material.

- Avoid using this control unit in the following typesof environments.

(1) Powervoltage - Place where voltage fluctuation

- Place where frequency fluctuation

(2) Electromagnetic noise - Place where strong electric or magnetic fields are generated such as near a

(3)

Temperature

(4) Atmosphere - Atmosphere with dust or corrosive gases.

(5) Altitude - Place where at altitudes exceeds 1,000m above mean sea level.

(6)

Storage

(7) Vibration - If excessive vibration occurs when the control box is installed on thesewing machine, install it separately.

Installation

2.1

Motor

- Correctly install according to the attached technical manuals.

2.2

Accessories

- Always disconnect this control unit from the main power supply when installing any accessories listed in thetechnical manual. (Turn the main switch OFF, and remove the plug from theoutlet (power supply line).)

2.3

Cable

and

control

humidity-Place

box

- Place where the specified power capacity cannot besecured.

large-output high

where

- Place subject to direct sunlight or outdoors.

Nearaheat

- Place where relative humidity is 30% or less and 95% or more, or where dew condensation occurs.

- Atmosphere with combustible gases or explosive atmosphere.

Place

where

fi-equency

atmospheric

source

suchasa

storage

temperature

exceeds±

oscillator or high frequency welding machine.

temperatureis40T^orhigher

heater.

isSSt) or

10% of the rated voltage.

exceeds±l%

of 50/60Hz.

higher

and or

and

-2^orlower.

lower.

(1) Arrange the connectioncable so that excessive force isnot applied duringuse, and do not excessivelybend the cable.

(2) Cablesnearmovingparts(e.g.,pulleyor V-belt)mustbe wiredat a

(3) Confirm that the power voltage of the power cable for supplying tothe control box meets the specificationson the motor

and control box rating nameplates before connecting it to the power line.

minimum

distanceof 25mm.

Connectit to the designatedplacesto supply the power. Performthis step with the powerON/OFFswitch turnedOFF.

2.4 Grounding

(1) Correctly connect thecontrol box groundingto the power supply grounding.

2.5 Accompanying appliances and accessories

(1) Electric accompanying appliances and accessories must only be connected to safety low voltage.

2.6

Removal

(1) Turn the main switch OFF and removethe plug from the outlet (power supply line) before removing the motor or controlbox.

(2) Do not pullon the cord when removing the plug. Always hold the plug itself.

(3) There is a high voltage applied insidethe control box, so always wait at least 10 minutes after runningthe power switch

OFF and remove the plug from theoutlet(power supply line) beforeopeningthecontrol box panel.

3. Maintenance, inspection

and

repairs

- Follow the technical manualsfor maintenanceand inspectionof this control unit.

- Repairsand maintenancemustbe done and approved by specially trained personnel.

- Do not run this control with the ventilation openings of the motor's dust-proof filter blockedor clogged with dust, loosecloth, etc.

- Always turn the main switch OFF and remove the plug from the outlet (power supply

before replacing the sewing machine needle or bobbin, etc.

line)

- Always useoriginal replacementpartsfor repairsor maintenance.

Other

safety

measures

- Keep fingers away from all moving parts(especially near sewing machineneedle, V-belt,etc.).

- Do not drop this control unitor insert any object intoany opening.

- Do not operate without required protective devices.

- During power-onor forsome time afterpower-off,do nottouch thecontrol box.

The temperature of the control box surface may be high and you may get burnt.

- If any damage is observed on this control unit, if the drive does not run properly or if operator is uncertain about operation,

do not operatethe drive unit.Operatethe drive only afteradjustments,repairsand approvals have been made by qualified personnel.

- The user must avoid makingmodificationsor changes basedon user's judgment. Observe all safety guidelines if modificationsor changes must be made.

- When system have to be stop incase of emergency, removethe powersupply plug from the power supply line.

Hazard

display,

warning

display

(1) Risksthat maycause personal injury or risk to the machine

are marked with this symbol in the instruction manual.

(2) This symbol indicates electrical risks andwarnings.

(3) This symbol indicates thermal risks and warnings.

Save these technical manuals for future reference.

Please

Alwaysturn the power OFFwhen leavingthe machine.

Do not inspect the control circuit with a tester.

Donot use

The

brakes

sewing machine operation.

Matchthe connectorshapeand direction,and insert securely.

optical

detection

and do not scratchthe plate.Take carenot to letoils enter between the detector discs.

When

the

motor

(The

OFFandONand

wires

When

If it is long, malfunctions may occur.

PointsofCaution

remove

yourfootfromthe

branched

may

methodisused

plate

the

position

willbe

motor

may

are

broken.

connecting

wiring

not

function

when

removing

detector

automatically

not

turn

normal

the

external

Caution

pedal

when

turning

whenusingthe single-phase

when

the

poweristurned

forthe

the

connector

OFF

ifthe

operation

switch

detector's

cover

turned

detection

for

adjustment,

orthebelthas

OFFaftera settimeto

locking

isnot

willbe

possible.

tothe

option

thepowerON.

motor.

OFForwhen

elementsotake

etc.If

come

offor

complete.)

Thesame

connector,

these

when

prevent

After

operation

etc.,

keep

there

isa

carenotto letdustor oilsgetonthe

dogetonthe

the

sewing

damage

the

problem

shouldbetaken

the

signal

power

failure

during

plate,

wipe

off

machineiscompletely

tothe

motor.

has

been

resolved,

when

wireasshortas

with

turn

the

detector

possible.

asoft

locked,

the

cloth

power

10.A high voltage is applied insidethe machine,so wait

10 minutesafterturning the powerswitch OFF before

opening the cover.

High voltagedanger

12.If thefuse blownfusewithone

blows,

remove

thecause,andreplace the

having

thesamecapacity.

IQQ^

ooo

11.

Remove

dust-proof filter onceevery twoto threeweeks.

the

the filter is clogged,

the motor may overheat

and

affect

the

dust

Dust-prooffilter

motorisrun

the

while

motor

that

life.

Two

One

has

20A

adheredonthe

Fuses

Fuse

The

above fuses is

for protectionofthe control box power supply section.

motor's

2.5A

Fuse

The

above

2.5A

fuse is

for protectionofthe 12V powersupply section.

(View

of the

printed

circuit

board

with

cover

removed.)

Wait10

switch OFF beforeopening the cover

-4..

minutes

afterturningthe power

NamesofEach

Front

Encoder

Control panel connector

Lever

Unh

connector-

Parts

Detector

connector

Option A connector

Presser

foot

lifter

Option B connector

Sewing machine connector

'®

OP.A

F.L.

OP.B

S.M. ®

Operation panel

Rear

Motor

Incoming power

White

connector

Left

Brown

connector

for

connector

lOOV

200V

Accessories

XC-FMFY

(1)

Worldwide

(Type for Mitsubishi sewing machine)

Push-button

Fuse (2.5A-One, 20A-One) One set

Control box installation plate

T .11.• One set

InstallatJon

Junction

(The

above

Control

switch

screws

rod

for

accessories

box:Standard

model

x 6

the

Pedal

are

for

standard

One

set

type)

(2) Special

Area

model

(With detector type)

Push-button

Fuse (2.5A-One, 20A-One)

Control box installation plate x 2

Installation

Junction

Detector:

Adapter set for detector

switch

screws

rod

for

the

XC-KE-OIP

x 6

Pedal

Stopper set for detector

Connector

set

15P, 12P, 6P, 4P and

Please note

that

above accessories may not be enclosed

depending

on depending on the

ordered

One

set

One

set

One

set

One

set

One

set

One

set

One

set

One

Terminal

set

detailsorthe sewing machine set.

Installationofthe

Installation

motor

Table

3-9

cut

15 , 5

Belt

hole

Bobbin

winder

Using the hole opening pattern,open three 9nini holes

on the table.Install the motorsecurely usingthe

installation bolts,washers,springwashersand nuts.

The pattern and installation bolts, etc., are included

with

the

motorasaccessories.

3. Installationofthe pulley

Securely tighten the pulley.

Installation

the

control

box

(1)Tighten the controlbox onto the motor.

Encoder

code

(2) Insert the power cord from the motor into the connector

the from of

Power

lOOV:

200V:

backofthe

the

control

cord

White Brown

motor

box.

from

connector

connector.

into

motor

control

the

box.

encoder

Insert

the

encoder

connectoronthe

cord front

Caution

Incomplete tightening

may cause malfunctions.

Selectthecorrectpulleydiameterto ensurecomplete

useofthe motor performance.

Selection of the motor pulley:

Normal sewing machine speed

besetat

3,600

Motor

rpm.

When

Motor pulley

outer

diameter

The

motor

speed

(mm)

should

andthepulleydiameter is toosmall,selectthe

Refer

topage17forthe

pulley

diameter

to be

4. Mounting of the belt

Use the JIS K6323 sewing

machine belt M-type.

(approx. 9.8N(lkg))

speed

the

minimum

used

when

15mm

motor

pulley

using

Select

the

pulley diameter.

Sewing machine pulley diameter

pulley

diameterisselected

(effective

diameter)

with

the

above

+ 5

method

inthe rangethatthebeltwillnotslip.

the

Mitsubishi

thread

trimming

sewing

machine.

To adjust thebelt tension,press down on the center of the belt withyour hand,and turn the upper and lower

nuts of the adjustment nutto increase or decrease the center heightof the motor so that the belt dips

approximately 15mm.

Caution

For

safety always turn the power

off,

switch

before adjusting thebelt.

correct

Caution

Adjustment nut

If the belt tensionis too

willbeinconsistent, and thestoppingprecisionwillbepoor.

When

too tight, the motorbearings willdeteriorate.

low,

the

medium

and lowspeeds

Installation

5. Installationof the protective cover

(1) Installation ofthe protective cover(withbeltslipoff

The protective cover isenclosed with the motoras an accessory.

prevention

part)

View from back of protective cover

Attachment

plate

View from frontof protective cover

Butterfly

Washer

Protective

installation

bolt

' Changethe directionof thelong and short side of the attachmentplateaccordingto the motorpulley outer diameter.

Cross-section

(a) For motor pulley outer diameter

Attachment plate

rectangle side

A-A

(View from back of protective cover) (View from back of protective cover)

<t>55^<l>S0

(b) For motor pulley outer diameter 0

Pulley outer

diameter

<fr80~125

indication

scale

(front)

80'^

Attachment plate rectangle side

*Set the center of the washer to the pulley diameter indication scale and tighten the butterfly bolt.

*Conflrm that the belt does not contact the attachment plate.

cover

screw

<f>

125

Cross-section

B-B

(2) Installation of the protective rod

The protective rod is enclosed as a motor accessory.

Looking from rear of protective cover Looking from frontofprotective cover

Installation plate

' Set the protectiverod to the motorpulley rotationdirectionand install betweenthe beltand motor pulley,

(a) For counterclockwise rotation (b) For clockwiserotation

Protective

Thumb

Protective

nut

rod

i—Os.

Motor

pulley

Washer

Thumb

bolt

Protective

installation

cover

screw

Protective

rod

Protective

(Looking fromfront of protectivecover) (Looking from front of protective cover)

Set the center of the protective rodto the position at the centerof the belt and motorpulley and tighten the thumb nut.

Confirm that the belt and motor pulley do not contact the protective rod.

-7

Installation

6. Installationofthe

Position

detector

This

canbeinstalled

onto the sewing machine

tableasshown

here.

position

-•

o H B S

detector

Stopper

Grounding wire

(green/yellow)

S|p

(1)The installation of the positiondetectorwilldi^er

(2) Insert the connector from the position detector into

(3) To prevent malfunctions caused by static electricity,

n n 1 1

1 . I

according to the sewing machine model, so please consult with your sewing machine dealer for details.

The diagram on the left shows an exampleofthe

position detector installation.

the control box position connector.

connect the grounding wires (green/yellow) from the

position detector onto the sewing machine head.

Caution

Thisposition detector

so it is exclusive

for

has

a grounding wire

XC-F

series.

Thiscan not used with except

XC-F,

XC-E

Series.

Control

box

r~i

..1

7. Connectionofthe Mitsubishi sewing machine

Wire

the

Connector

unitsasshown

Connector

for

encoder

for

below.

detector

and

control box.

/ f\ \

" MIIn

Table

hole

Connector

sewing machine

for

QIB

B i

@1°

Caution

For

safety,always turn the power switchOFF and waitfor the

panel display [PWR.OFJ (displayed

for

approx. 10seconds)

before connecting or disconnecting the plugs.

This[PWR.OFJ display is not an error.

-8-

Insertionofthe

Wire

Confimithe connectorfrom and insertiondirectionwheninsertingthe powerconnector

intothe control box and insert completely.

Powerconnector(6-Pole)

and

power

Grounding

connector

Incoming

pow^

connector

2. Connectionof3-phase

Cord for push-button switch

Current

capacity

Use a fuse or complete breaker for the power.

power

White

Black

Green

(green/yellow)

Rear

control

3-phase power

R-phase

S-phase

box

T-phase

Ground the green (green/yellow)

wire to the groimding terminal.

Consult

Power

withanelectrician

the grounding wires.

Recommended

current capacity

for

Single phase

4. When using the 3-phase 200

• Connect the "red" and "white" lead wires from the push-button switch to the power.

The

black

wireisnot

Tape it with insulationtape, etc.,to insulatesecurely.

'^240V

used.

100-120V

2C0-240V

200-240V

class Limiservo X with single phase 200

550W

3-phase

550W

'^240y

Green^ellow

Alwaysgroundthe green/yellow (green)groundingwire.

Connection

control

>=?A

connector

box

OFF11 ON

Push-button

switch

not

(Securelyinsulateby taping.)

ISA

lOA

class

(Gijeen)

Connect

grounding terminal.

Red

WhiteJ

Black the power.

connect.

Connect lead

wires

these

Confirmation

Placestoconfirm

(1) Is the power and capacity suitable ?

(2) Is the powervoltage thesame as thefactory preset voltageof

the rated nameplate on the sideofthe control box ?

Current capacity on page 9.

Rated

Voltage

XC-FMFY-20-05

[

XC-FMFY-10-05

Reference

: 200-240V ]

:100-120V1

(3) Are theconnectors inserted correctly ?

-Power connector from push-button switch

-Motor

connector

-Motor

encoder

-Position

(4) Is the lead (S) Is the belt tension okay ?

(6) Are the pulley nuts securely tightened ?

(7) Can the sewing machine be rotated lightly by hand ?

connector

detection

wire

connector

contacting the V belt ?

(8) Is the sewing machineachain stitch sewing machine?

The factorysetting is [Lockstitch threadtrimmingsewing

machine).

(9) Is thesewing machine solenoid voltage 24V or 30V ?

The

factory setting is 24V.

Before

use

"FMFY"

control

box

Insertion of the power connector on page 9.

Installation of control box on page 6.

Installationofposition detector on page 8.

Mountingofthe

Installationofthe pulley on page 6.

beltonpage

How to usethe programmode [2] on

pages 21 to 22.

Change solenoid voltagefrom 24V to 30V on

page

12.

This control boxcan beused witheither the lockstitch thread trimming sewingmachine or chain stitch thread trimming sewingmachine. The factory setting is for the lock stitch thread trimming sewingmachine.

To use this control box with the chain stitch thread trimming sewingmachine, set the function for the corresponding sewingmachine with the steps in "How to usethe Program mode [2] " onpages 21 to 22.

When using the control box for the lockstitch thread trimming sewingmachineagain, always perform the reset operations on page34 or set the sewingmachinewith the steps in "How to use the program mode

[1]

" on page16.

(Always confirmthe rotation direction display withthe procedure onpage10 beforerunning the sewingmachine.)

Turn

the

power.

(1) Does the position detector lamp light ?

(2)Does theLEDon the controlboxoperation panellight ?

(3) Is the sewing machine rotation direction correct ?

The sewing machine rotation direction is determined

with

the

For

left

rotation

directionofthis

LED.

i-i-i-i-l-i

For

right

rotation

Operation panel

J3EZH1

The sewing machine

rotates to the left looking

from the pulley side.

Thefactor^settin^^^

left

The sewing machine

rotates to the right looking

from the pulley side.

rotation.

Position

Operation panel

detector

Referto page 14 for the procedureforchangingthe rotation.

(4) Is there any heat,odorsor abnormalsoundscomingfrom the motorof control box ?

Turn off the power if there is any heat, odors or abnormal

sounds coming from the motor or control box.

Contact your dealer immediately.

Adjustments

1.Adjustment of stopping position

Adjust this position with thedetector installedonto the sewing

machineand while stopping at the UP and DOWN positions.

For safety, disconnect the connector for the sewing machine.

(1) Adjustment of UP position

-Loosen the two set screws on the detector joint,

and set the stop position by rotating by hand.

-If adjustmentis not possibleby turning the joint, loosen the cross-recessedscrew A shownof the following figure, and turn all detectorplates simultaneously to adjust

to the designated stop position.

(2) Adjustment of DOWN position

-The relation of the DOWN position and UP position will differ

according to the model,so adjust this according to thesewing machine.

-When changing the DOWN position, remove the detector cover, and turn

only the red detector plate to adjust to the designated stop position.

(Thecross-recessed screwA does not needto be loosened at thistime.)

-Always replace the cover after adjustment.

Caution

Refer to the sewing machine instruction

adjusting

Adjustmentofpedal

The pedal toe down force can be adjusted by changing the hooking position of spring A to the lever.

(five

levelisavailable)

Turn

the

for

screw

use with the Mitsubishi sewing machine.

toe

down

pressure,

bolttoadjust

the

springBpressure.

manual

and

when

heeling

pressure

Spring

Sewingmachine pulley

Detectorjoint

Set

screws

(two screws)

UP position detector disc

(black)(mn^)

(The factory setting of the clearance from the

DOWNpositionto UP position is approx. 180)

DOWN

position

Screw

(red)(outer)

bolt

detector

Spring B

plate

Adjustmentofoperation

Adjustment

each

Maximumspeed [H]

Low speed [L]

Thread trimming speed [T]

Start tack speed [N] End tack speed [V] Slow start speed [S]

No matter how

will not rise higher than the maximum speedH

set

with the

speed

[Cj

large

key

speed

Reference

To change the maximum speed

Caution

the motorpulley diameter is, the

and

[Dj

key.

and

FMFY

speed

the speed

Minimum

Medium spring pressure

Operation speed

The speed can be adjusted from low [L.] to maximum

[H.]

Maximum

Installation hole of the joint rod

Left

side:Standard

Right side : Large stroke

It is possible to

adjust between

1 0

qEZHB

[CJkey

" Maximum speed [H]

Low speed [L]

(D) key

stroke

and

99.

Adjustment range with the [C] key and

[Djkey.

101

How to change voltage

1.Tochange solenoid voltage

panel connector and solenoid return speed

To change soienoid voltage from 24V to 30V

(1) Remove the cover.

(2) Reconnectthe connector[JP7]from 24Vside to 30V side.

(3) After change, always set the cover to the control box.

To change solenoid voltage from 30V to 24V

(1) Remove the cover.

(2) Reconnect the connector [JP7]from 30V side to 24V side.

(3) After change, always set the cover to the control box.

24V setting (factory setting)

Printed

circuit

For

safety, turn the

before opening cover.

board

O O

power

switch

OFF

30V setting

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