DURKOPP ADLER DAC eco M-Type Instructions For Use Manual

DAC eco M-Type

Instructions for use

IMPORTANT:

READ CAREFULLY BEFORE USE

KEEP FOR LATER REFERENCE

All rights reserved.
Property of Dürkopp Adler AG and protected by copyrig

of these contents, including excerpts, is prohibited without the prior
written consent of Dürkopp Adler AG.

Copyright © Dürkopp Adler AG 2015

ht. Any reuse

Table of Contents

1 About these instructions....................................................................3

1.1 Target group of these instructions.........................................................3

1.2 Representation conventions – symbols and characters........................3

1.3 Other documents..................................... ... ... ........................................5

1.4 Liability ..................................................................................................5

2 Performance description........................................................... ... .. .... 7

2.1 Characteristics.......................................................................................7

2.2 Declaration of conformity.......................................................................7

2.3 Technical data.......................................................................................7

3 Safety....................................................................................................9

3.1 Basic safety instructions........................................................................9

3.2 Signal words and symbols used in warnings.......................................10

4 Components and functions................................ ..............................13

4.1 Controller.............................................................................................13

4.2 Setpoint device........................................... .........................................14

4.3 Proper use....................................... ....................................................15

5 Operation ...........................................................................................17

5.1 Initial start-up........................................... ... .........................................17

5.2 Basic operation....................................................................................17

5.2.1 Switching the controller on and off......................................................17

5.2.2 Using buttons ......................................................................................19

5.2.3 Using the potentiometer......................................................................20

5.3 Programming.......................................................................................20

5.3.1 Setting the soft start stitch count.........................................................21

5.3.2 Setting the speed ................................................................................22

5.3.3 Set maximum speed............................................................................22

5.3.4 Setting the holding force......................................................................23

5.3.5 Setting positions..................................................................................24

6 Electrical connection........................................................................27

6.1 Connecting the power supply..............................................................27

7 Troubleshooting................................................................................29

7.1 Customer service ................................................................................29

7.2 Error messages...................................................................................29

8 Glossary.............................................................................................33

9 Appendix............................................................................................35

Instructions for use DAC eco M-Type - 01.0 - 10/2015 1

Table of Contents

Instructions for use DAC eco M-Type - 01.0 - 10/20152

About these instructions

1 About these instructions

These instructions for the DAC eco M-Type controller were com­piled with the utmost care. They contain information and notes to
enable long-term and reliable operation.

Should you notice any discrepancies or if you have improvement
req
Customer service ( S. 30).

Consider these instructions part of the p
at all times.

1.1 Target group of these instructions

These instructions are intended for:

With regard to minimum qualification
be met by personnel, please also follow chapter Safety ( S. 9).

uests, we would be glad to receive your feedback through

roduct and keep it on hand

• Operating personnel:
This group is familiar with the co
the instructions for use.
Specifically, chapter Op
this group of employees.

• Technicians:
This group has the appropriate technical training for per­forming maintenance or repairing malfunctions.
Specifically, chapter Programmin
for this group of employees.

eration ( S. 17) is important for

ntroller and has access to

g ( S. 20) is important

and other requirements to

1.2 Representation conventions – symbols and characters

Various information in these instruction is represented or high­lighted by the following characters in order to facilitate easy and
quick understanding:

Proper setting

Indicates proper setting.

Malfunctions

Specifies the faults that can occur due to an incorrect setting.

Instructions for use DAC eco M-Type - 01.0 - 10/2015 3

About these instructions

1.

2.
etc.

•



Cover

Specifies which covers have to be removed in order to access the

mponents to be set.

co

Steps to be performed when operating the machine (sewing
and equipping)

Steps to be performed for service, maintenance, and

stallation

in

Steps to be performed via the software control panel

The individual steps are numbered:

1. First step

2. Second step

The sequence of the steps must always be followed.

Lists are identified by bullet points.

Result of performing an operation

Change to the machine or on the display/control panel.

Important

Special attention must be paid to

this point when performing a step.

Information

Additional information, e.g. on alternative operating options.

Order

Specifies the work to be performed before or after a setting.

References

 Reference to another section in the instructions.

Instructions for use DAC eco M-Type - 01.0 - 10/20154

About these instructions

Safety Important warnings for the machine operator are specially desig-

nated. Since safety is of particular importance, hazard symbols,
levels of danger and their signal words are described separately
in the chapter Safety ( S. 9).

Orientation If the figure is unclear, indications of right or left ar

the operator's point of view.

1.3 Other documents

The controller includes components from other manufacturers.
Each manufacturer has performed a hazard assessment for these
purchased parts and confirmed their design compliance with ap­plicable European and national regulations. The proper use of

se components is described in each manufacturer's instruc-

the
tions.

1.4 Liability

All information in these instructions were compiled with consider­ation to the state of the art, and applicable standards and regula­tions.

Dürkopp Adler cannot be held liable for damages resulting from:

• Breakage and transport damages

• Failure to follow the instructions provided

• Improper use

• Unauthorized modifications to the controller

• Use of untrained personnel

• Use of unapproved replacement parts

e always from

Transport

Dürkopp Adler will not be held liable for any damage during trans­port. Inspect the delivery immediately upon receiving it. Report

ny damage to the last transport manager. This applies even if

a
the packaging is undamaged.

Leave controllers, equipment and packaging material in the con­dition in which they were found when the damage was discovered.

his will ensure any claims against the transport company.

T

Instructions for use DAC eco M-Type - 01.0 - 10/2015 5

About these instructions

Report all other complaints to Dürkopp Adler immediately after
receiving the product.

Instructions for use DAC eco M-Type - 01.0 - 10/20156

Performance description

2 Performance description

2.1 Characteristics

• Positioning drive for M-Type sewing motor

• Integration in the machine head of the M-Type

• Programmable parameters

• Transfer of machine-specific parameters during start-up

di
of the machine

2.2 Declaration of conformity

The DAC eco M-Type complies with European regulations en­suring health, safety, and environmental protection as specified
in the declaration of conformity or low voltage directive.

rectl

y from the machine identification memory (machine ID)

2.3 Technical data

Rating and usage conditions

Data / motor type Unit Built-in motor

Rating

Line voltage [V] 190 – 250, single phase
Line frequency [Hz] 50/60
Rated power [W] 600
Speed

of the motor

Instructions for use DAC eco M-Type - 01.0 - 10/2015 7

[min

-1

]

3400

Performance description

Data / motor type Unit Built-in motor

Operating mode S5

(Intermittent periodic duty with electric
braking,

relative duty cycle 40%, length 2.5 s)
IP class IP40
Insulation class

Usage conditions

Ambient temperature [°C] + 5 –

E

50

Instructions for use DAC eco M-Type - 01.0 - 10/20158

Safety

3 Safety

This chapter contains basic information for your safety. Read the
instructions carefully before setting up or operating the controller.
Make sure to follow the information included in this chapter. Failure
to do so can result in serious injury and damage to the machine.

3.1 Basic safety instructions

The DAC eco M-Type controller may only be used as described
in these instructions.

The instructions should be available at
all times.

Work on live components is prohibited.
The controller was built and tested in compliance with all valid

rdinance and safety regulations, and left the factory in proper

o
working order.

The controller will only work safely and reliably when it is used as

ntended ( 4.3 Proper use, S. 15).

i

the controller's location at

Before leaving the workplace:

• Switch off the controller

• Wait until the machine stops

• Wait until the LEDs go out

Obligations

of the operator

Requirements to

met by the

be

personnel

Instructions for use DAC eco M-Type - 01.0 - 10/2015 9

Observe the country-specific safety and accident prevention reg­ulations and the legal regulations concerning industrial safety and

protection of the environment.

the
All warnings and safety signs on the controller must always be in

egible condition and may not be removed. Missing or damaged

l
labels should be replaced immediately.

The controller may only be set up by qualified technicians. Qual­ified technicians are personnel with electronics and mechanical
training.

Safety

The following work may only be performed by qualified techni­cians.

• Maintenance work

•Repairs

• Work on electrical equipment

Only authorized persons may work on the machine. Anyone work­ing on the machine belongs to the operating personnel. Operating

ersonnel must have read and understand the instructions before

p
working on the system.

Setup Controller setup and start-up must be performed carefully by

qualified technicians to
sonnel.

The power cable must have a plug authori
which the machine is being used. The power plug may only be
connected to the power cable by a qualified specialist.

Operation Inspect the controller while in use for any externally visible dam-

age.
Stop working if you notice any changes. Report any changes to

your supervisor.
A damaged controller should no longer be used.
Conversions or changes to the controller are prohibited.

ensure no health risks for operating per-

zed for the country in

3.2 Signal words and symbols used in warnings

Warnings in the text are distinguished by color bars. The color
scheme is oriented towards the severity of the danger. Signal
words indicate the degree of risk:

Instructions for use DAC eco M-Type - 01.0 - 10/201510

Safety

Signal words Signal words and the hazard that they describe:

Signal word Hazard

WARNING Performing an action can have se

consequences.

CAUTION Performing an action can have undesirable conse-

quences, such as loss of data or damage to hardware.

NOTE Tips or more detailed information

to make operation easier for the user.

rious or hazardous

Symbols The following symbols indicate the type of risk to personnel:

Symbol Type of danger

General risk

Electric shock

Puncturing

Crushing

Environmental damage

Instructions for use DAC eco M-Type - 01.0 - 10/2015 11

Examples Examples of the layout of the warnings in the text:

Type and source of risk

Consequences of non-compliance.
Measures for avoiding the risk.

WARNING
Type and source of risk

Consequences of non-compliance.
Measures for avoiding the risk.

CAUTION

Tip.

NOTE

 This is what a warning looks like where non-compliance

could result in serious or hazardous consequences.

is is what a warning looks like where non-compliance

 Th

could result undesirable consequences, such as loss of data
or damage to hardware.

Safety

is is the more detailed information to simplify operation for

 Th

the user.

Instructions for use DAC eco M-Type - 01.0 - 10/201512

Components and functions

(1) - Button S1
(2) - Button S2

(3) - Potentiometer

②

③

①

4 Components and functions

When delivered the DAC eco M-Type consists of:

• Foot pedal rods

• Setpoint device

• Controller

4.1 Controller

Fig. 1: Controller front

Instructions for use DAC eco M-Type - 01.0 - 10/2015 13

Components and functions

Buttons and functions

No. Button Function

Referenc
e

①

②

③

S1 Sewing mode

• Select needle stop
sition

po

Programming mode

• Confirm input

• Increase values

S2 Sewing mode

• Switch on soft start

Programming mode

• Terminate input

• Reduce values

Potentiometer • Adapt maximum

speed

 S. 19

 S. 19

 S. 20

4.2 Setpoint device

The setpoint device converts the values from the foot pedal into
voltage values. The setpoint device indicates the speed.

The setpoint device is attached und
bracket.

The setpoint device includes:

• a push/pull rod (1) that is connected to the machine foot pedal
through the set of rods.

• a spring preload (2), enabling 3 settings for the push/pull rod

ne, 1/8, or 1/4 rotation)

(no

er the frame with a mounting

Instructions for use DAC eco M-Type - 01.0 - 10/201514

Components and functions

(1) - Push/pull rod
(2) - Spring pre-load

(3) - Mounting parts

①

③

②

Improper use can result in hardware damage.

Follow all instructions provided.

CAUTION

Fig. 2: Setpoint device

4.3 Proper use

The DAC eco M-Type controller is not a standalone unit; instead,
it is intended for installation in a machine of the class M-Type with
the subclass’ suffix M. For additional information refer to
 2.2 Declaration of conformity, S. 7.

The controller is intended for industrial use.
The controller may only operate in rooms that are clean and dry.
Do not operate the controller when ae

is in use.
Proper use includes compliance with

and repair conditions as specified by the manufacturer.
Only authorized persons may work on

 3 Safety, S. 9).

rosols (sprays) or oxygen

the operating, maintenance,

the controller (chapter

Instructions for use DAC eco M-Type - 01.0 - 10/2015 15

Components and functions

Instructions for use DAC eco M-Type - 01.0 - 10/201516

Operation

CAUTION
Hardware damage due to faulty connecti on.

An overload is possible due to a faulty connection.
Only qualified technicians may perform the

connection.

5 Operation

Operation of the DAC eco M-Type controller is provided exclu­sively by using buttons S1 and S2 as well as the potentiometer.

You set the foundation for the sewing process with the settings

the controller.

on

5.1 Initial start-up

Before initial start-up of the controller, make sure to follow all
information in chapter  3 Safety, S. 9.

Ensure the following:

• Setting the positions ( S. 24)

5.2 Basic operation

In this section you will learn the basics for working with the con­troller. These basics are:

• Switching the controller on and off ( S. 17)

• Using buttons ( S. 19)

• Using the potentiometer ( S. 20)

5.2.1 Switching the controller on and off

Important

Before operating the controller, make sure to follow all information
in chapter  3 Safety, S

Instructions for use DAC eco M-Type - 01.0 - 10/2015 17

. 9.

Risk of injury by the needle tip.

Accidentally switching on the system may result in
minor puncture injuries.

When there are longer standstill periods,
disconnect the power cable before leaving the
workplace.

WARNING

(1) - POWER-LED
(2) - MESSAGE-LED
(3) - Main switch

(4) - LED S2
(5) - LED S1

①

⑤

②

③

④

Operation

The controller is located below the tabletop of the frame.

Fig. 3: Switching the controller on and off

Instructions for use DAC eco M-Type - 01.0 - 10/201518

Operation

Switching on the controller

1. Press the main switch (3) down to position I.

e POWER LED (1) illuminates green.

 Th
You can begin sewing and pushing the foot pedal forward.

Switching off the controller

When you are finished your work switch off the controller.

1. Press the main switch (3) up to position 0.

 The M

ESSAGE LED (2) illuminates red.

5.2.2 Using buttons

While in sewing mode, you can select the following machine
functions with the buttons:

Buttons and use

Button Use

S1 • Select needle stop position:

up = LED illuminates
down = LED off

S2 • Switch on soft start

To select a machine function:

1. Briefly press the corresponding button.

e machine beeps briefly.

 Th

You will recognize whether a machine function has been
activated by the LED in the respective button.

When the POWER LED is on you can sew. Pro

gramming is

possible outside of sewing only ( S. 20).

Instructions for use DAC eco M-Type - 01.0 - 10/2015 19

Operation

5.2.3 Using the potentiometer

You can use the potentiometer to adjust the maximum speed of
the current sewing process. The set values are retained, even
when you switch off the controller.

To adjust the maximum speed:

1. Turn the potentiometer:

• Clockwise = increase speed

• Counterclockwise = decrease speed

5.3 Programming

You can program the controller within a reduced scope using
buttons S1 and S2.

Buttons and use

Button Use

S1 • Confirm input (press and hold)

• Increase values (press briefly)

S2 • Terminate input (press and hold)

• Reduce values (press briefly)

Programmable parameters

No. Parameters Min. Max.

1 Soft start stitch count 1 20 10 1
2 Soft start speed 100 1000 100 [rpm]
3 Max. speed 100 3400 1000 100 [rpm]
4 Holding force 0 6 0.1 1 [A]
5 Needle position

Instructions for use DAC eco M-Type - 01.0 - 10/201520

Flashing

LED

S1 ≙

Flashing

S2 ≙

LED

Unit

Operation

Important

The programming mode has to be activated first.

To activate the programming mode:

1. When switching on the controller press and hold button S1

until

the machine beeps a second time.

 The M

ESSAGE LED flashes.

Select the corresponding parameter by

briefly pressing button S1.
The S1 LED indicates which parameter has been preselected
through frequent flashing.

5.3.1 Setting the soft start stitch count

Soft start refers to starting the machine at a slower speed. This
machine function prevents the motor from overheating during long
work processes. After a certain stitch count, the machine runs at
the set soft start speed ( S. 22).

You set the stitch count for s

1. Briefly press button S1 once.
 LED S1 fl

ashes briefly once.

2. Press and hold button S1.
 The M

ESSAGE LED illuminates.

3. Press button S1

obtained.
You can reduce the value by briefly pressing button S2.

e value increases or decreases incrementally by one

 Th

step.
LED S1 fl

ashes for the tens digit, and LED S2 for the units

digit.

4. Press and hold button S1 t

oft start as follows:

repeatedly until the required value is

o confirm input.

Press and hold button S2 t

Instructions for use DAC eco M-Type - 01.0 - 10/2015 21

o return to sewing mode.

5.3.2 Setting the speed

You can also set the speed for soft start.

To set the soft start speed:

Operation

1. Briefly press button S1 twice
 LED S1 fl

2. Press and hold button S1.
 The M

3. Press button S1

obtained.
You can reduce the value by briefly pressing button S2.

 Th

one-hundredth step.
LED S1
units digit.

4. Press and hold button S1 t
Press and hold button S2 t

ashes briefly twice.

ESSAGE LED illuminates.

repeatedly until the required value is

e value increases or decreases incrementally by one

flashes for the hundreds digit, and LED S2 for the

.

o confirm input.

o return to sewing mode.

5.3.3 Set maximum speed

A reduced speed protects the sewing motor with an ongoing lower
speed. The maximum speed depends on the machine class.

To set the speed:

1. Briefly press button S1 three times.
 LED S1 fl

2. Press and hold button S1.
 The M

3. Press button S1

obtained.
You can reduce the value by briefly pressing button S2.

 Th

one-hundredth step.
LED S1 fl
hundreds digit.

4. Press and hold button S1 t

ashes briefly three times.

ESSAGE LED illuminates.

repeatedly until the required value is

e value increases or decreases incrementally by one

ashes for the thousands digit, and LED S2 for the

o confirm input.

Instructions for use DAC eco M-Type - 01.0 - 10/201522

Operation

Hardware damage due to incorrect setting.

Setting too strong a holding force can overheat the
sewing motor.

Only qualified technicians may make this setting.

CAUTION

Press and hold button S2 to return to sewing mode.

Example for setting the speed

The value is set by pressing the button (button S1 or

button S2).

The following example assumes an initial value of 3400 rpm :

To set the speed to 1700 rpm (

1. Briefly press button S2
 LED S1 fl

ashes once, LED S2 7 times.

2. Press and hold button S1 t

= 3400 - 1700):

17 times ( ≙ 1700 / 100).

o confirm input.

5.3.4 Setting the holding force

This function prevents unintended needle movement when the
machine is stopped. You can check whether it is working by turning
the handwheel.

Holding force works when the machine is stopped:

• when stopping during sewing

• at the end of sewing
The effect can be adjusted.

To set the holding force:

1. Briefly press button S1 four
 LED S1 fl

ashes briefly four times.

times.

2. Press and hold button S1.

ESSAGE LED illuminates.

eatedly until the required holding force is

obtained.

 The M

3. Press button S1 rep

Instructions for use DAC eco M-Type - 01.0 - 10/2015 23

Operation

Hardware damage due to incorrect setting.

An incorrect setting can cause problems in the
sewing process.

Only qualified technicians may make this setting.

CAUTION

You can reduce the holding force by briefly pressing
button S2.

e holding force increases or decreases in increments of

 Th

0.5 A.
LED S1 fl

ashes for the digit before the decimal point, and
LED S2 for the decimal digit.
The higher the set value, the stronger the holding force.

4. Press and hold button S1 t

o confirm input.

5.3.5 Setting positions

The following positions can be set:

• Reference position

• Position 1

• Position 2
The positions have to be set once:

• during initial start-up ( S. 17)

• after replacing the controller

• after replacing the motor or setpoint device

Setting the reference position

The reference position establishes a reference between the syn­chronizer and the actual mechanical position.

To set the reference position:

1. Briefly press button S1 five
 LED S1 fl

ashes briefly five times.

2. Press and hold button S1.
 The M

ESSAGE LED, LED S1, and LED S2 illuminate.

Instructions for use DAC eco M-Type - 01.0 - 10/201524

times.

Operation

Risk of injury by the needle tip.

Accidentally pressing the foot pedal may result in
minor puncture injuries.

Secure the sewing area.

WARNING

3. Press the foot pedal forward.
 LEDs S1 and S2 flash.

4. Turn the handwheel until the needle tip

is on the throat plate.

5. Press and hold button S1 to confirm input.
 LED S2 fl

ashes.

Either continue by setting position 1 or exit the parameter while

eping button S2 pressed.

ke

Setting the position 1

Position 1 (lower dead center) indicates the position where it
needle is at its lowest point.

To set the position 1:

1. Turn handwheel until the needle below changes direction.

2. Press and hold button S1 t

o confirm input.

 LED S1 flashes.
Either continue by setting position 2 or exit the parameter while

eping button S2 pressed.

ke

Instructions for use DAC eco M-Type - 01.0 - 10/2015 25

Operation

Setting the position 2

Position 2 (upper dead center) indicates the position where it

eedle is at its highest point.

n

To set the position 2:

1. Turn handwheel until the needle above changes direction.

2. Press and hold button S1 t
Press and hold button S2 t

o return to sewing mode.

o confirm input.

Instructions for use DAC eco M-Type - 01.0 - 10/201526

Electrical connection

Electric shock due to live parts.

Serious or fatal injuries possible.
Work on the electrical system must ONLY be
performed by technicians or appropriately trained

and authorized personnel.

WARNING

6 Electrical connection

6.1 Connecting the power supply

1. Connect the controller to grounded AC line power per the wiring
diagram ( 9 Appendix, S. 35). Always use a multi-prong
plug with protective ground co ntact.
The following are suitable power supply nets:

• TN net

•TT net

•IT net

Instructions for use DAC eco M-Type - 01.0 - 10/2015 27

Electrical connection

Instructions for use DAC eco M-Type - 01.0 - 10/201528

Troubleshooting

7 Troubleshooting

7.1 Customer service

Contact for problems, repairs, or if the controller is damaged:

Dürkopp Adler AG
Potsdamer Str. 190
33719 Bielefeld, Germany
Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]
Internet: www.duerkopp-adler.com

7.2 Error messages

The DAC eco M-Type controller has 3 types of error messages
displayed with the MESSAGE LED. The codes are displayed by
means of the MESSAGE LED flashing for an appropriate period
at specific intervals. After a brief pause the flashing repeats.

Instructions for use DAC eco M-Type - 01.0 - 10/2015 29

Types of error messages

Type Description Remedial action

Troubleshooting

Error Serious error:

Work cannot be con­tinued

Warning Error

Work cannot be con­tinued

Information Information:

Work can be contin­ued

• Switch off the controller

• Correct the state that resulted in
he error

t

• If nec., contact customer service

• Correct the state that resulted in
he error

t

• Switch the controller off and on

gain

a

• If nec., correct the state that
esulted in the message

r

Listing of codes

Code Type Description Remedial action

1 Warning Operation lock • Check tilt sensor on

machine

2 Information Low voltage warning

3 Warning Foot pedal not in 0

shold):

(1st thre
Live voltage < 180 V
AC

position

• Check the line volt­age

• Stabilize the line

age

volt

• Use generator

• Remove foot from

edal

foot p

4 Error Foot pedal not con-

nected

5 Error Sewing motor

encoder plug (
9 pin) is not con­nected

6 Error Sewing motor

blocked

7 Error Sewing motor over-

load

Instructions for use DAC eco M-Type - 01.0 - 10/201530

sub D,

• Connect foot pedal

• Connect encoder

to the control

cable
system, use the cor­rect connector

• Eliminate stiff move­ment in the machine

• Eliminate stiff move­ment in the machine

Troubleshooting

Code Type Description Remedial action

8 Error Sewing motor not

connected

9 Error Sewing motor insula-

10 Error High-voltage error:

11 Error EEprom communica-

tion error

Live voltage for

nded period >

exte
290 V

tion error

• Check the connec­tion

• Test sewing motor
phases (R = 2.8 Ω,
high impedance to
PE)

• Replace sewing
motor

• Replace controller

• Check motor phase
and PE for
impedance connec­tion

• Replace sewing
motor

• Check line voltage,
if line volt
exceeds continu­ously:

• Stabilize or use gen­erator

• Check machine ID
connection

• Switch off the con­troller, wait until the
LEDs are
then switch on
again

low-

age

off and

12 Information No valid data on

rnal

exte
EEprom

13 Error Low voltage warning

reshold):

(2nd th
Live voltage < 150 V
AC

Instructions for use DAC eco M-Type - 01.0 - 10/2015 31

• Check machine ID
connection

• Switch off the con­troller, wait until the
LEDs are
then switch on
again

• Update the software

• Check the line volt­age

• Stabilize the line
volt

• Use generator

off and

age

Troubleshooting

Code Type Description Remedial action

14 Error Incorrect sewing

motor direction of
rotation

15 Error Sewing motor over-

16 Error Maximum speed

17 Error AC-RDY Timeout:

18 Information No valid data on

current:
Internal current rise >
25 A

exceeded

intermediate circuit

age did not reach

volt
the defined threshold
in the specified time

rnal

exte
EEprom

• Exchange encoder

• Check motor plug
assignment and
change, if neces­sary

• Check wiring on
machine distributor
and change if nec­essary

• Test motor phases
and check for cor­rect value

• Replace controller

• Replace encoder

• Check the line volt­age

• If the line voltage is
OK, replace the
controller

• Check machine ID
connection

• Switch off the con­troller, wait until the
LEDs are
then switch on
again

• Update the software

off and

19 Information No valid data on

Instructions for use DAC eco M-Type - 01.0 - 10/201532

rnal

exte
EEprom

• Check machine ID
connection

• Switch off the con­troller, wait until the
LEDs are
then switch on
again

• Update the software

off and

Glossary

8 Glossary

Term Explanation

Machine function Identifies an equipment feature of a machine
Parameters Numerical values that activate or set a machine

function

Potentiometer Continuous adjustment wheel for setting the maxi-

mum speed
Soft start Machine starts at a lower speed
Setpoint device Converts the values from the foot pedal into volt-

Stitch count Indicates the number of stitches per minute

age values

Instructions for use DAC eco M-Type - 01.0 - 10/2015 33

Glossary

Instructions for use DAC eco M-Type - 01.0 - 10/201534

Appendix

9 Appendix

Fig. 4: TN net wiring diagram

Fig. 5: TT net wiring diagram

Instructions for use DAC eco M-Type - 01.0 - 10/2015 35

Fig. 6: IT net wiring diagram

Appendix

Instructions for use DAC eco M-Type - 01.0 - 10/201536

DÜRKOPP ADLER AG
Potsdamer Str. 190
33719 Bielefeld, Germany
Germany
Phone: [phone]
E-Mail: [e-mail]
www.duerkopp-adler.com

Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Original instructions - 0791 100632 EN - 01.0 - 10/2015