Jetter JM-203B-230 User Manual

User Manual

JM-203B-230 - Digital Servo Amplifier

60865160

We automate your success.

Introduction

Item no. 60865160
Revision 3.11
March 2019 / Printed in Germany

Jetter AG reserve the right to make alterations to its products in the interest of
technical progress. These alterations will not necessarily be documented in every
single case.

This manual and the information contained herein have been compiled with due
diligence. However, Jetter AG assume no liability for printing or other errors or
damages arising from such errors.

The brand names and product names used in this manual are trade marks or
registered trade marks of the respective title owner.

2 Jetter AG

JetMove 203B-230 Introduction

How to contact us

Jetter AG
Graeterstrasse 2
71642 Ludwigsburg
Germany

Phone - Switchboard: [phone]
Phone - Sales: [phone]
Phone - Technical Hotline: [phone]

Fax - Sales: [phone]
E-mail - Sales: [e-mail]
E-mail - Technical Hotline: [e-mail]
Web address: http://www.jetter.de

This user manual is an integral part of
the JetMove 203B-230:

Type:

Serial no.:

Year of manufacture:

Order no.:

To be entered by the customer:

Inventory no.:

Place of operation:

Jetter AG 3

Introduction

Significance of this user manual

This user manual is an integral part of the digital servo amplifier JetMove 203B-230
and

• must be kept in a way that it is always at hand until the digital servo amplifier
JetMove 203B-230, will be disposed of.

• Pass this manual on, if the digital servo amplifier JetMove 203B-230 is sold,
alienated or loaned.

In any case you encounter difficulties to clearly understand this user manual, please
contact the manufacturer.
We would appreciate any suggestions and contributions on your part and would ask
you to contact us. This will help us to produce manuals that are more user-friendly
and to address your wishes and requirements.

Unavoidable residual hazards for persons and property may result from this digital
servo amplifier JetMove 203B-230. For this reason, any person who has to deal with
the transport, installation, operation, maintenance, and repair of the digital servo
amplifier JetMove 203B-230 must have been familiarised with it and must be aware
of these dangers.
Therefore, this person must carefully read, understand and observe this manual, and
especially the safety instructions.

Missing or inadequate knowledge of the manual results in the loss of any claim of
liability on part of Jetter AG. Therefore, the operating company is recommended to
have the instruction of the persons concerned confirmed in writing.

History

Revision Remarks

2.00 Original issue of the user manual

3.00 For revisions, please refer to Appendix A: "Recent revisions"
of the user manual, revision 3.00

3.01 Correction of style and orthography

3.10 For revisions, please refer to Appendix A: "Recent revisions"
of the user manual, revision 3.10

3.11 For revisions, please refer to Appendix A: "Recent revisions"
of the user manual, revision 3.11

4 Jetter AG

JetMove 203B-230 Introduction

Description of symbols

This sign is to indicate a possible impending danger of serious physical damage
or death.

Warning

This sign is to indicate a possible impending danger of light physical damage.
This sign is also to warn you of material damage.

Caution

Important

This sign indicates hazard of life due to electric shock caused by a high operating
voltage.

This sign is to indicate hazard of serious physical damage or death due to
accidentally touching dangerous parts of the device.

This sign is to indicate a possible impending situation which might bring damage
to the product or to its surroundings.
It also identifies requirements necessary to ensure faultless operation.

You will be informed of various possible applications and will receive further
useful suggestions.
It also gives you words of advice on how to efficiently use hardware and software
in order to avoid unnecessary efforts.

Note!

· / -

Jetter AG 5

Enumerations are marked by full stops, strokes or scores.

Operating instructions are marked by this arrow.

Automatically running processes or results to be achieved are marked by this
arrow.

Introduction

Reference to PC keyboard and HMI keys.

This symbol informs you of additional references (data sheets, literature, etc.)
associated with the given subject, product, etc. It also helps you to find your way
around this manual.

6 Jetter AG

JetMove 203B-230 Table of Contents

Table of contents

1 Safety instructions 11

1.1 General safety instructions 11

1.1.1 Intended conditions of use 11

1.1.2 Usage other than intended 11

1.1.3 Qualified personnel 12

1.1.4 Modifications and alterations to the device 12

1.1.5 Repair and maintenance 13

1.1.6 Disposal 13

1.2 Ensure your own safety 14

1.2.1 Malfunctions 14

1.2.2 Information signs and labels 14

1.2.3 Earthing procedure 15

1.3 Residual dangers 17

1.3.1 Hazards during operation 17

1.3.2 Hazards after POWER is turned OFF 19

1.4 Instructions on EMI 20

2 JetMove 203B-230 - Installation instructions 23

2.1 Scope of delivery 23

2.2 Mechanical installation 24

2.3 Electrical installation 26

2.4 Checking the installation 27

2.5 Notes on safety as regards the installation 27

2.6 Notes on safety as regards commissioning 28

2.7 Notes on decommissioning 29

3 Operating conditions 31

4 Physical dimensions 35

5 Technical data 37

5.1 Electrical specifications 37

5.2 Motor protection 41

5.2.1 Thermal sensor integrated in the motor 41

5.2.2 I²t calculation 41

5.2.3 Motor overload protection according to UL 42

6 Drive controller structure 45

7 Description of connections 47

7.1 Power supply connection 47

Jetter AG 7

Table of Contents

7.2 Motor connection 49

7.2.1 General remarks 49

7.2.2 Assignment and specifications 50

7.2.3 Motor power cable with mating connector SC 51

7.2.4 Connection assignment of terminal box 54

7.3 Resolver connection 55

7.3.1 Specification 55

7.3.2 Resolver cable with mating connector 55

7.4 HIPERFACE connection 57

7.4.1 Specification 57

7.4.2 HIPERFACE cable with mating connector 57

7.5 Sin-cos encoder connection 60

7.5.1 Adapter 60

7.5.2 Specification 60

7.5.3 Connection diagram 61

7.6 Digital inputs, logic power supply 64

7.7 Jetter system bus 66

7.7.1 Specifications of the Jetter system bus cable 66

8 Status monitoring 69

9 Diagnostics 71

9.1 Error messages 71

9.2 WARNINGS 76

10 Connection diagrams 77

11 Analog input (option) 83

11.1 Operating principle 83

11.2 Technical data 83

11.3 Description of connections 84

12 Ethernet interface (option) 85

12.1 Operating principle 85

12.2 Description of connections 85

12.2.1 Connection between the JetMove 203B-230...-OEM and a PC or
JetControl 86

12.2.2 Connection between the JetMove 203B-230...-OEM and a PC or
JetControl through a switch 86

12.3 Logic circuit LEDs, switches 87

12.3.1 LEDs 87

12.3.2 The DIP switches 88

8 Jetter AG

JetMove 203B-230 Table of Contents

12.4 Setting the IP address 88

12.4.1 Default IP address 88

12.4.2 IP address out of the configuration memory 88

12.4.3 IP address taken from the switch position 90

13 Safe Standstill (option) 91

13.1 Introduction 91

13.2 Motion system JM-203B-230-S1 92

13.3 Safety instructions 93

13.4 Functional test 93

13.5 Requirements placed on the safety system 94

13.5.1 Control variants for "Safe Standstill" 96

13.5.2 Application 1 97

13.5.3 Application 2 98

13.5.4 Application 3 99

13.5.5 Application 4 100

13.6 Block diagram of the JM-203B-230 with the "Safe Standstill"
function 101

14 Counting input (option) 103

14.1 Operating principle 103

14.2 EnDat 2.2 103

14.2.1 Technical data 103

14.2.2 Description of connections 104

14.2.3 EnDat cable with mating connector 104

14.2.4 Power supply of the encoder 106

14.3 Synchronous Serial Interface (SSI) 107

14.3.1 Technical data 107

14.3.2 Description of connections 107

14.3.3 SSI cable 108

14.4 Incremental encoder 109

14.4.1 Technical data 109

14.4.2 Description of connections 109

14.4.3 Incremental encoder cable 110

15 Ordering information 111

15.1 List of documentation 111

15.2 Options 111

List of appendices

Appendix A: Recent revisions 115
Appendix B: Differences between JetMove 203-230 and

Jetter AG 9

Table of Contents

203B-230 116
Appendix C: Glossary 119
Appendix D: Index of illustrations 122
Appendix E: Index 123

10 Jetter AG

JetMove 203B-230 1.1 General safety instructions

Table of contents 1 Safety instructions

1.1 General safety instructions

The digital servo amplifier JetMove 203B-230 fulfills the accepted safety regulations
and standards. Special emphasis was given to the safety of the users.

Further, the user should adhere to the following regulations:

• pertinent accident prevention regulations;

• accepted safety rules;

• EC guidelines and other country-specific regulations.

1.1.1 Intended conditions of use

Usage according to the intended conditions of use includes operation in accordance
with these operating instructions.

The digital servo amplifier JetMove 203B-230 may only be operated in the
closed control cabinet and within the range of the set values, see.
Do not apply a voltage to the digital servo amplifier JetMove 203B-230 that is
higher than the prescribed operating voltage.

The single phase or each of the three phases of the digital servo amplifier JetMove
203B-230 has got an operating voltage ranging between AC 195 V and AC 265 V.
Thus, the digital servo amplifier comes under the EG Low Voltage Directive.

It is the explicit purpose of the digital servo amplifier JetMove 203B-230 to
torque-, speed- and position-control, and to drive brushless synchronous
servo motors. The winding insulation of the motors must be higher than, or at
least equal to, the DC link voltage supplied by the servo amplifier.

The digital servo amplifier JetMove 203B-230 is used to drive machinery, such as
conveyors, production machines, and handling machines.

1.1.2 Usage other than intended

The digital servo amplifier JetMove 203B-230 must not be used in technical
systems which to a high degree have to be fail-save, e.g. ropeways and
aeroplanes.

Do not apply the integrated brake control in safety-relevant systems.

The servo amplifier JetMove 203B-230 is not a safety-relevant device
according to the machinery directive 2006/42/EG. Therefore, using this servo
amplifier for safety-relevant applications as regards safety of persons is
neither adequate nor permitted.

Jetter AG 11

1 Safety instructions

If the digital servo amplifier JetMove 203B-230 is to be run under operating
conditions, which differ from the conditions mentioned in chapter 3 "Operating
conditions", page 31, the manufacturer is to be contacted beforehand.

1.1.3 Qualified personnel

Depending on individual phases of the product life cycle, there are different demands
on the personnel being involved. These demands have to be met, in order to grant
safety in handling the JetMove 203B-230 at each phase of the product life cycle.

Phase of the product life
cycle

Transport/storage: Only properly trained and instructed personnel with

Mounting/installation: Trained personnel specified in electrical automotive

Commissioning/
programming:

Operation: Only trained, instructed and authorized personnel

Decommissioning: Trained personnel specified in electrical

Minimum demands on the personnel

knowledge of correctly handling electrostatically
sensitive components.

engineering, such as industrial electronics
engineers.

Trained and instructed specialist personnel having
got broad knowledge of, and experience in electrical
engineering/motion systems, such as industrial
electronics engineers of automation engineering.

with knowledge of correctly handling electrostatically
sensitive devices.

engineering, such as industrial electronics
engineers.

1.1.4 Modifications and alterations to the device

For safety reasons, no modifications and alterations to the digital servo
amplifier JetMove 203B-230 and its functions are permitted.

Any modifications to the servo amplifier JetMove 203B-230 not expressly authorised
by the manufacturer will result in a loss of any liability claims to Jetter AG.

The original parts are specifically designed for the servo amplifier JetMove
203B-230. Parts and equipment from other manufacturers are not tested by
Jetter AG, and are, therefore, not released by Jetter AG.

The installation of such parts may impair the safety and the proper functioning of the
digital servo amplifier JetMove 203B-230.

Any liability on the part of Jetter AG for any damages resulting from the use of non­original parts and equipment is excluded.

12 Jetter AG

JetMove 203B-230 1.1 General safety instructions

1.1.5 Repair and maintenance

Repairs at the digital servo amplifier JetMove 203B-230 must not be carried out by
the operator. The servo amplifier JetMove 203B-230 does not contain any parts to
be repaired by the operator.
For being repaired, the servo amplifier JetMove 203B-230 must be sent to Jetter AG.

The digital servo amplifier JetMove203B-230 is maintenance-free. Therefore,
absolutely no inspection or maintenance works are required for the operation of this
device.

1.1.6 Disposal

When disposing of the digital servo amplifier, the local environmental regulations
must be complied with.

You can disassemble the servo amplifier JetMove 203B-230 into its main
components by unscrewing it (aluminum heat sink and side plate, steel casing cover,
electronic boards).

Jetter AG 13

1 Safety instructions

Warning

1.2 Ensure your own safety

Isolate the digital servo amplifier JetMove 203B-230 from the mains, if
maintenance works have to be carried out. By doing so, you will prevent
accidents resulting from electric voltage and moving parts.
Follow the information given in chapter 1.3 "Residual dangers", page 17.

Safety and protective devices, e.g. the barrier and cover of the terminal
box or the thermal motor circuit-breaker must not in any case be shunted
or by-passed.

Dismantled protective equipment, such as guards and thermal motor
circuit-breakers, must be reattached and checked for proper functioning
prior to commissioning.

Prior to commissioning, the machine manufacturer shall conduct a hazard
analysis for the machine and take appropriate measures to prevent
personal injury and damage to property resulting from accidental
movements.

1.2.1 Malfunctions

In the case of malfunctions or other faults, please immediately
separate the digital servo amplifier JetMove 203B-230 from the
mains.

Follow the information given in chapter 1.3 "Residual dangers", page 17.

Malfunctions or other damages have to be reported to a responsible
person at once.

Secure the servo amplifier JetMove 203B-230 against misuse or
accidental use.

1.2.2 Information signs and labels

Follow the instructions given on markings, information signs, and labels.
Keep markings, signs and labels readable.

Replace damaged or unreadable information signs and labels.

14 Jetter AG

JetMove 203B-230 1.2 Ensure your own safety

1.2.3 Earthing procedure

Screw the enclosure of the digital servo amplifier JetMove 203B-230 onto
a highly conducting, earthed panel.

Do only use the servo amplifier JetMove 203B-230 at the three-phase,
earthed industrial network (TN network, TT network with earthed neutral,
5,000 A max, symmetric rated current at 400/480 V + 10 %).
The servo amplifier must not be operated when connected to unearthed
networks and to unsymmetrically earthed networks.
A one-phase connection to these mains can be established by means of a
mains phase and a neutral wire.
The three-phase connection may only be established by means of an
isolating or autotransformer (also refer to chapter "Power supply
connection", page 37, and chapter 10 "Connection diagrams", page 77).

The leakage current of the digital servo amplifier JetMove 203B-230
is greater than 3.5 mA. Therefore, a second protective earth
conductor is required in order to avoid electric shocks.

For this, the following measures have to be taken:

• The protective earth conductor must be connected to the PE screw (1)
located at the top side of the rack as well as to the PE terminal X1 (2);
for this, please refer to fig. 1.
The cross-sectional areas of the two earthing conductors must be equal
to the cross-sectional areas of the supply lines (1.5 mm

• A durable connection with the power supply of the digital servo amplifier
JetMove 203B-230 has to be provided.

• Correct cabling of the PE bus according to the connection diagram must
be carried out, chapter 10 "Connection diagrams", page 77.

2

min.).

Jetter AG 15

1 Safety instructions

2

1

X

View X

Fig.: 1: Double earthing

Important!

Do not install an earth-leakage current breaker in the mains power
supply.

Using an earth-leakage current breaker (FI) within the mains power supply is not
possible.
If, in spite of this, an earth-leakage current breaker is installed, it will switch off
the digital servo amplifier JetMove 203B-230, although there is no fault.
When a leakage current screen needs to be installed in the JetMove 203B-230,
an isolating transformer must be used.

16 Jetter AG

JetMove 203B-230 1.3 Residual dangers

1.3 Residual dangers

1.3.1 Hazards during operation

HAZARD caused by high operating voltage!

Extremely hazardous voltages of up to DC 480 V occur!

Such voltages may result in muscle cramps, burns, unconsciousness, respiratory

Warning

standstill, or death.

During operation, all coverings and control cabinet doors have to be kept
closed.

Warning

Do not remove the cover.

Do not disconnect the electric connections of the servo amplifier
JetMove 203B-230 when it is live.

Do not touch the screws of the terminals X1 and X62 during
operation.

The terminals have the following meaning:

X1: AC 230 V voltage supply

X62: DC motor voltage up to 480 V

Hot surface hazard!

During operation, the surfaces, respectively the heat sinks of the digital servo
amplifier JetMove 203B-230 can heat up. The left sidewall can reach
temperatures of up to 80 °C.

Caution

Jetter AG 17

Never touch the left sidewall of the servo amplifier JetMove D203 during
operation and after switching off, while the device is still cooling down.

Make sure that no temperature-sensitive parts have been connected or
fastened to the servo amplifier JetMove 203B-230.

1 Safety instructions

Warning

Caution

DANGER in a potentially explosive atmosphere!

Do not operate the digital servo amplifier JetMove 203B-230 in a
potentially explosive atmosphere.

DANGER of injuries caused by mechanic force!

The digital servo amplifier JetMove 203B-230 drives a servo motor. This servo
motor moves mechanic parts or sharp edges. Therefore, failure or malfunctioning
of the digital servo amplifier JetMove 203B-230 can be dangerous for man or
damage the manufacturing plant to an amount depending on the respective kind
of plant. This should be prevented by installing additional safety devices.

• One safety precaution is to install a second set of limit switches to interrupt the
power supply of the motor.

• Another safety precaution would be installing a guard.

Warning

Make sure that hazards to persons are precluded even when the drive is
rotating unintentionally.

Do not remove any guards.

Do not wear gloves, lest they should get caught in the rotating drive shaft.

Never touch a rotating drive shaft.

18 Jetter AG

JetMove 203B-230 1.3 Residual dangers

1.3.2 Hazards after POWER is turned OFF

DANGER resulting from electric shock!

Capacitors installed in the servo amplifier can still have dangerous voltages
present up to five minutes after switching off the operating voltage.

Warning

Always wait at least five minutes after switching off the device, before

separating it from the mains or loosening the connections.

Always wait at least ten minutes after switching off, before taking the
following actions:
– Touching the screws of the terminals X1 and X62
– Disconnecting the terminals and touching the contacts

Jetter AG 19

1 Safety instructions

1.4 Instructions on EMI

The digital servo amplifier JetMove 203B-230 is intended for use in industrial
surroundings. It may cause radio interferences when used in residential areas. It is
operated at the operator's own risk.

The noise immunity of a system is determined by the weakest component of the
system. For this reason, correct wiring and shielding of cables is of paramount
importance.

Important!

Measures for increasing immunity to interference:

Ground the enclosure according to chapter 1.2.3 "Earthing procedure",
page 15.

Connect all grounding terminals of the JetMove 203B-230. A double
grounding terminal is required!
– Connect the protective earth terminal located on the enclosure.
– Connect the protective earth (PE) to terminal X1.
Please refer to fig. 1 on page 16.

The distance between the optional line filters and the servo amplifier 203B­230 must be as short as possible.

When of a motor cable with included brake lines is used, these brake lines
have to be shielded separately.

Follow the instructions given in Application Note 016 "EMC-Compatible
Installation of theElectric Cabinet" published by Jetter AG.

The following instructions are excerpts from Application Note 016:

Screw the enclosure of the digital servo amplifier JetMove 203B-230 onto
a highly conducting, earthed panel.

On principle, physical separation should be maintained between signal
and voltage lines. We recommend spacings greater than 20 cm. Cables
and lines should cross each other at an angle of 90°.

For the following lines, shielded cables are to be used:
Analog lines, data lines, motor cables coming from inverter drives (servo
output stage, frequency converter), lines between components and
interference suppressor filter, if the suppressor filter has not been placed
at the component directly.

Both ends of the cable must be shielded.

20 Jetter AG

JetMove 203B-230 1.4 Instructions on EMI

Unshielded wire ends of shielded cables should be as short as possible.

The entire shield must be drawn behind the isolation, its greatest
possible surface area being clamped under a strain relief which is
extensively earthed.

When male connectors are used:

The shield must, in its entire perimeter, be drawn behind the shielding
clamp of the metallized connector housing, respectively of the EMC gland
bushing, its greatest possible surface area being clamped under a strain
relief.

Only use metallized connectors, e.g. Sub-D with metallized housing. Make
sure that the strain relief is directly connected with the housing here as well
(see fig. 2).

Fig.: 2: Shielding of Sub-D connectors in conformity with EMC standards

Jetter AG 21

1 Safety instructions

If the shield cannot be attached to the connector, for example, with a screw
type terminal:

It is important that shield and strain relief are highly conductive and directly
connected to a grounded surface with the greatest possible surface area.
When doing so, grounding must be implemented in a way that the
unshielded portion of the cable is as short as possible (refer to fig. 3).

We recommend installing the enclosed ferrite core on the motor power supply cable
as shown in figure 3.
For optimum results, increase the number of turns around the ferrite.

Fig.: 3: Shielding of screw terminals in conformity with the EMC standards

22 Jetter AG

JetMove 203B-230 2.1 Scope of delivery

2 JetMove 203B-230 - Installation

instructions

2.1 Scope of delivery

• Digital servo amplifier JetMove 203B-230

• The mating connector is plugged-on.

• Cable strap serving as strain relief and motor cable shield

• User manual

Installation accessories (not included in the scope of

delivery)

(Please obtain an individual offer from the Jetter headquarters, the Jetter
subsidiaries or the distributors.)

• System bus cable of cable assembly number 530 x.x m; length: 0.2 m to 5.0 m.
See chapter 7.7 "Jetter system bus", page 66.

• Motor power cable, see chapter 7.2 "Motor connection", page 49.

• Resolver cable, see chapter 7.3 "Resolver connection", page 55.

• HIPERFACE cable, see chapter 7.4 "HIPERFACE connection", page 57.

• Synchronous servo motors, e. g. the Jetter motor types JL, JK, or JH

• Motor circuit braker, see chapter 5 "Technical data", page 37.

• Circuit braker, see chapter 5 "Technical data", page 37.

• Isolating transformer or autotransformer

• Mounting screws, 3 pcs.; refer to fig. 4, page 25.

Note!

If you are not sure which mounting accessories you will need, please contact
Jetter AG.

Jetter AG 23

2 JetMove 203B-230 - Installation instructions

2.2 Mechanical installation

Prior to installing the digital servo amplifier, check it for possible
transport damages.

Check the shipment for completeness.

Fix the cable strap serving as strain relief and motor cable shield next
to connector X62 (see fig. 3, page 22).

To ensure proper functioning of the JetMove 203B-230, check whether
the mounting plate in the electric cabinet is unpainted.

The only possible mounting position is vertical - see fig. 4, page 25.

For sufficient air flow there has to be a clearance of 100 mm min. above
and below the enclosure of the JetMove 203B-230.

Mark on the panel two positions for the fastening screw threads of the
JetMove 203B-230 (see fig. 4, page 25).

Drill the holes and cut the respective threads into the panel.

Screw the corresponding fitting bolts into the thread by approximately
half of their length.

By means of the oblong holes in the rear plate, hang up the JetMove
203B-230 by the fitting bolts; then screw them tightly.

24 Jetter AG

JetMove 203B-230 2.2 Mechanical installation

8

8

29

251

220

194

r = 4.8

r = 2.8

r = 2.8

545529.5

11.5

Fig.: 4: Rear and front view of the JetMove 203B-230 enclosure with mounting
holes

Jetter AG 25

2 JetMove 203B-230 - Installation instructions

2.3 Electrical installation

Check for correct motor and servo amplifier assignment.

Compare rated voltage and continuous rated current of servo amplifier
and motor.
The motor must be isolated against voltages of DC 480 V min.; also
refer to , .

Connect the JetMove 203B-230 according to the connection wiring
diagram shown in chapter 10 "Connection diagrams", page 77.
Especially check the power lines for appropriate protection, see , .
Protecting the motor cables is not advisable.

Select the cables according to standards.

Verify that all earthing cables are connected (double earthing).
Observe the max. tightening torque, see appendex F.

To connect resolvers or power units you can use prefabricated cables
available from Jetter or opt for self-made cables. Please refer to
chapter 7 "Description of connections", page 47.

Please regard the following items regarding installation according to
EMC:
– If possible, run control cables and power cables separately;
– Connect resolver;
– Use shielded terminals or EMC-compatible connectors;
– Connect holding brake, if available, and connect shields on both

sides of the cables;

– Connect the motor lines according to fig. 3, page 22.

Please further note the chapter 1.4 "Instructions on EMI", page 20.

26 Jetter AG

JetMove 203B-230 2.4 Checking the installation

2.4 Checking the installation

Check motor and servo amplifier wiring and connections by means of
the connection diagrams used.

Check the holding brake, if existing, for proper functioning.

Check to see whether all necessary protection measures against
accidental contact with live or moving parts have been taken.

Carry out any other checks specific to, or required, for your system.

Danger

2.5 Notes on safety as regards the

installation

HAZARD caused by high operating voltage!

Extremely hazardous voltages of up to DC 480 V may
occur!

Please, observe the following precautions in order to avoid injuries such as
muscle cramps, burns, unconsciousness, respiratory standstill or possibly death:

Have installation and maintenance jobs carried out by qualified personnel
only chapter 1.1.3 "Qualified personnel", page 12.

Switch off the operating voltage.

Please take into account the information on residual dangers given in
chapter 1.3.2 "Hazards after POWER is turned OFF", page 19.

Before carrying out installation and maintenance jobs, separate the servo
amplifier JetMove 203B-230 and all connected devices from the mains
(pull out the mains plug).

Jetter AG 27

2 JetMove 203B-230 - Installation instructions

2.6 Notes on safety as regards commissioning

HAZARD caused by high operating voltage!

Extremely hazardous voltages of up to DC 480 V may
occur!

Danger

Please, observe the following precautions in order to avoid injuries such as
muscle cramps, burns, unconsciousness, respiratory standstill or possibly death:

Have commissioning jobs carried out by qualified personnel only, see
chapter 1.1.3 "Qualified personnel", page 12.

Before energizing the device make sure that the following
requirements are complied with:

Reattach dismantled protective equipment and check it for proper
functioning.
This way, protection from moving parts of the machine will be achieved.

Secure the servo amplifier JetMove 203B-230 against accidental contact
with conductive parts and components.

Only connect devices or electrical components to the signal lines of the
digital servo amplifier JetMove 203B-230 (Enable, Limit+/-, REF, BRAKE 1
and BRAKE 2) that have been sufficiently isolated against the connected
electric circuits. These signal lines may only be connected with units that
have got the ground potential of the DC 24 V power supply.

Only connect resolver, HIPERFACE and servo motor to the servo
amplifier, if they have been sufficiently isolated from the connected electric
circuits.

The leakage current of the digital servo amplifier JetMove 203B-230 is
greater than 3.5 mA. Therefore, a second protective earth conductor is
required in order to avoid electric shocks.
For this, the measures listed in
chapter 1.2.3 "Earthing procedure", page 15 have to be taken.

Always carry out each commissioning, even a short functional test, with
correctly connected PE bus.

28 Jetter AG

JetMove 203B-230 2.7 Notes on decommissioning

2.7 Notes on decommissioning

Before returning the device, remove the cable strap serving as strain relief
and motor cable shield.

Jetter AG 29

2 JetMove 203B-230 - Installation instructions

30 Jetter AG

JetMove 203B-230

3 Operating conditions

Operating parameters

Ambient conditions Reference

Transport conditions Temperature: DIN EN 50178

(units within packing) -25 °C ... 70 °C

Air humidity:

5 % ... 95 %
Non-condensing

Storage conditions Temperature: DIN EN 50178

(units within packing) -25 °C ... 55 °C

Change
max. 20 K/h

Air humidity:

5 % ... 95 %
Non-condensing

Max. storage time:

1 year

Ambient temperature 0 ... 45 °C

(45 °C ... 55 °C with derating
of 2.5 %/K)
Please be careful of sufficient
cooling

Air humidity 5 % ... 85 %

Non-condensing

Pollution degree 2 DIN EN 50178

Corrosion immunity /
chemical resistance

No special protection against
corrosion Ambient air has to
be free from higher
concentrations of acids,
alcaline solutions, salts, metal
vapours, or other corrosive or
electroconductive
contaminants.

DIN EN 50178

DIN EN 50178

DIN EN 50178

Operating altitude Up to 1,000 m above sea level

1,000 to 2,500 m above sea
level with derating of 1.5 %
per 100 m

Jetter AG 31

DIN EN 50178

3 Operating conditions

Operating parameters

Mechanical conditions Reference

Free falls withstanding
test

Vibration resistance 10 Hz ... 57 Hz at an

Degree of protection IP20 DIN EN 60529

Mounting position Vertical (refer to Fig. 4 page

Electrical safety conditions Reference

Class of protection I DIN EN 61800-5-1

Dielectric strength Power to earth and

Within original packing, the
device withstands dropping
over all of its edges.

amplitude of 0.075 mm
57 Hz ... 150 Hz: 1.0 g
constant acceleration
1 octave per minute, 10
frequency sweeps
(sinusoidal), all three spatial
axes

25)
For sufficient air flow there
has to be a clearance of 100
mm above and below the
device.

power to logic

1.7 kVdc, 2 s

DIN EN 50178
DIN EN 60068-2-31

DIN EN 50178
DIN EN 60068-2-6

DIN EN 61800-5-1
DIN EN 60146-1-1
DIN EN 60204

Isolation Power to earth and

power to logic

> 1 MOhm at 500 V

Protective connection 12 V, 25 A, 0.1 Ohm DIN EN 61800-5-1

Overvoltage category III DIN EN 61800-5-1

DIN VDE 0110-1

Important!

Measures to avoid damages in transit and storage:

The packaging material and the storage place are to be chosen in a
way that the values given in the above table "Operating parameters" on
page 31 are kept to.

32 Jetter AG

JetMove 203B-230

EMC

Emitted interference

Parameter Value Reference

Enclosure • Frequency band

30 ... 230 MHz, limit 30 dB (μV/
m) at 30 m

• Frequency band
230 ... 1,000 MHz, limit 37 dB
(μV/m) at 30 m
(Class B)

Line AC • Frequency band

0.15 ... 0.5 MHz, limit 79 dB (μV)

• Frequency band

0.5 ... 30 MHz, limit 73 dB(μV)

DIN EN 61800-3

DIN EN 61800-3

Important!

This is a product of restricted availability according to IEC/EN 61800-3.
This module can cause radio interferences in residential areas. In this
case, the user must take adequate measures to prevent this.

Additional line filters can be helpful here. See "Line filter" on page 38.

EMC

Interference immunity: Enclosure

Parameter Value Reference

RF field, amplitude­modulated

ESD Contact discharge:

Jetter AG 33

Frequency band 80 ...
1,000 MHz; test field strength
10 V/m
AM 80 % at 1 kHz
Criterion A

Test peak voltage 6 kV
Criterion B

DIN EN 61000-4-3
DIN EN 61800-3

DIN EN 61800-3
DIN EN 61000-4-2

3 Operating conditions

EMC

Interference immunity: Power connections and power interfaces

Parameter Value Reference

Conducted radio
disturbances

Burst (fast transients) Test voltage 2 kV

Voltage surges tr/th 1.2/50 µs, 8/20 µs

Interference immunity: Process, measuring and control lines

Parameter Value Reference

Conducted radio
disturbances

Burst (fast transients) Test voltage 2 kV

Frequency 0.15 ... 80 MHz
Test voltage 10 V
AM 80 % at 1 kHz
Criterion A

tr/tn 5/50 ns
Repetition frequency 5 kHz
Criterion B

1 kV (phase to phase)
2 kV (phase to ground)
Criterion B

Frequency 0.15 ... 80 MHz
Test voltage 10 V
AM 80 % at 1 kHz
Criterion A

tr/tn 5/50 ns
Repetition frequency 5 kHz
Criterion B

DIN EN 61800-3
DIN EN 61000-4-6

DIN EN 61800-3
DIN EN 61000-4-4

DIN EN 61800-3
DIN EN 61000-4-5

DIN EN 61800-3
DIN EN 61000-4-6

DIN EN 61800-3
DIN EN 61000-4-4

Interference immunity: Signal interfaces

Parameter Value Reference

Conducted radio
disturbances

Burst (fast transients) Test voltage 1 kV

Frequency 0.15 ... 80 MHz
Test voltage 10 V
AM 80 % at 1 kHz
Criterion A

tr/tn 5/50 ns
Repetition frequency 5 kHz
Criterion B

DIN EN 61800-3
DIN EN 61000-4-6

DIN EN 61800-3
DIN EN 61000-4-4

34 Jetter AG

JetMove 203B-230

233

54

55

29.5

11. 5

220

251

183

202

176

4 Physical dimensions

Fig.: 5: Physical dimensions of the JetMove 203B-230 (in mm)

For installation, please also refer to fig. 4 on page 25.

Jetter AG 35

4 Physical dimensions

36 Jetter AG

JetMove 203B-230 5.1 Electrical specifications

5 Technical data

5.1 Electrical specifications

Electrical specifications

Rated voltage supply • Direct supply U

Common mode voltage 2 % max.
Power dissipation 3 ms max.

• 48 ... 62 Hz
Frequency change max. 2 %/s

Power supply connection • 1-phase: direct (U

• 3-phase: via autotransformer or isolating
transformer

e.g.
Primary circuit: U
Secondary circuit: U

See "Note 1!" on page 39.

Power supply tolerance U

Inrush current limitation < 45 A limited to 10 ms during the switch-on-

Overload protection For each phase an external overload

= 195 V ... 265 V (-15 % ... + 15 %)

eff

sequence

Refer to "Time between deactivating and
activating the mains power supply" on
page 40

protection is required, for example
– circuit breaker 10 A C
– Fuse 10 A M (medium time lag)
– Motor circuit breaker 10 A

= 230 V

eff

= 230 V: L to N)

eff

= 3 x 400 V.

eff

= 3 x 230 V

eff

For systems with UL approval, use overload
protection devices that are UL listed (acc. to
UL 508) (HKJH) and a self-protected
combination motor controller (specification:
230 V, 10 A) for UL-certified systems. The
JetMove 203B-230 is suitable for use on a
circuit capable of delivering not more than
50,000 rms symmetrical Ampere,

eff

max.

eff

= 3 A

eff

= 6 A

600 V

Output voltage of the motor Three-phase with 325 V typical (480 V

max.)

Motor output current at an ambient
temperature of 45 °C

Jetter AG 37

Nominal current: I
Peak current for 30 seconds min.: I
(The duration depends on the temperature
of the heat sink)

See "Note 2!" on page 39.

5 Technical data

Ω

Electrical specifications

Continuous output 0.5 kW

Short-circuit protection, motor side Designed for

• phase to phase

• phase to earth

Motor overload protection See "Motor protection" on page 41.

Motor cable
Cable size
Material
Capacitance
Temperature class
Max. length of the motor cable

Line filter Line filter ensuring EMC

Voltage supply of processor logics
(demands on the power supply
module)

4 * min. 0.75 mm
Copper
< 150 pF/m
> 60 °C
50 m max.
(for greater lengths please contact
Jetter AG)

environment to DIN EN 61800-3 with no
limitations. The following filters can be
applied with input circuits:

– FMAC-931-0810 8 A
– FMAC-932-1610 16 A
– FMAC-932-2510 25 A
– FMAC-934-3610 36 A

See "Note 3!" on page 39.

• DC 24 V (20 ... 30 V)

≤ 0.6 A

•

• The voltage output of the power supply
unit must comply with the SELV or PELV
type.

2

(min. AWG 18)

in a residential

Internal ballast resistor • Resistor: 175 (PTC)

• Continuous output: 70 W

• Maximum capacity internally limited to
1 kW at 0.6 s (warning and error
message)

Residual voltage To havoid hazard of electrical shock wait at

least 5 minutes after switching off the digital
servo amplifier before attempting to pull out
the plug or remove this unit (refer to
page 19).

Leakage current > 3.5 mA

See "DANGER resulting from electric
shock!" on page 40.

38 Jetter AG

JetMove 203B-230 5.1 Electrical specifications

Electrical specifications

Digital inputs
– Enable (E)
– Reference switch (R)
– Limit switch right (L+)
– Limit switch left (L-)
– Input (Inp)

Braking relay (contacts: Br1 and
Br2)

Power dissipation P

v

DC 20 V ... 30 V related to the ground
potential of voltage supply of processor
logics, with an input current of 7.5 mA max.
each.

See "Digital inputs, logic power supply" on
page 64.

= DC 30 V

V

max

= DC 2 A

I

max

Contact: N/O
connected to BR1 and BR2 on X10
The lines may only be connected to devices
that are related to the same potential as the
power supply of the controller logic.

Can be switched by the control program of
the PLC or by the operating system of
JetMove 203B-230 together with the
software enable command.

Output stage: 25 W max.
Logic circuit: 18 W max.

Note 1!

When a transformer is used:

The neutral point on the secondary side of the circuit must be grounded.

Note 2!

Cooling:

• The overtemperature protection is activated at 80 °C.

• The overtemperature alarm is activated at 75 °C.

• The duration of the peak current is measured at a starting temperature of 45 °C
at the heat sink.

Note 3!

A line filter can supply several digital servo amplifiers JetMove 203B-230, as
soon as I

connected servo amplifiers.

(the current of the line filter) is greater than the total current of the

f

Jetter AG 39

5 Technical data

Important

Time between deactivating and activating the mains power supply

If the drive system has been run by motor power (speed and torque at the
moment) and the mains power supply is deactivated, the inrush current limitation
unit must cool down for 2 to 3 minutes. If this is not considered, the inrush current
limitation unit can be destroyed.

DANGER resulting from electric shock!

In order to prevent electric shocks, ground the digital servo amplifier
JetMove 203B-230 by all means via two positions; for this, refer to
chapter 1.2.3 "Earthing procedure", page 15.

Warning

Compatible synchronous servo motors

Motor types Jetter motor types JL, JK and JH

Please refer to "Jetter Motor Catalog" or
contact the sales department of Jetter AG.

Note!

In case you intend to use motors other than the above mentioned types, please
contact Jetter AG.

40 Jetter AG

JetMove 203B-230 5.2 Motor protection

xt() 100%

average motor current

rated current

------------------------- ------------------------- -- -





2

× 1e

t

T

---–

–







×=

5.2 Motor protection

There are three ways of motor protection:

5.2.1 Thermal sensor integrated in the motor

The servo amplifier JetMove 203B-230 can read out and process three different
motor temperature sensors:

Sensor type Type of sensor signal evaluation

KTY83-110 Temperature is measured in °C

The warning threshold can be set
Error detection at maximum motor temperature

PTC Go-no-go decision

Error detection at maximum motor temperature

Temperature
switch

Go-no-go decision
Error detection at maximum motor temperature

5.2.2 I²t calculation

The digital servo amplifier JetMove 203B-230 calculates the model of motor power
loss by an I²t calculation. The calculated value is a measure of the average power
dissipation of the motor. It is calculated in percent of the maximum motor power
dissipation.
For this calculation it is important, that the parameters are entered correctly:
– Continuous rated current (either continuous rated motor current or continuous

rated amplifier current, taking the lower value of the two)
– Overload factor
– and time constant of the motor

The I²t calculation has to be activated by JetSym or by the PLC program.
It is possible to parameterize the warning level. The error level (error 30) is set to
100 %.

The I²t value is readable in a variable of JetMove 203B-230 through JetSym or the
PLC.

The digital servo amplifier JetMove 203B-230 calculates the percentage of motor
power loss according to the following formula:

Jetter AG 41

5 Technical data

tT 1

rated current

average motor current

--------------------------- ------------------------ - -





2

–ln×–=

x(t) = displayed value of motor power dissipation in %
t = Time since start of motor running it with the average current (in seconds)
T = Motor time constant (in seconds)

The formula shows that the 100 % value will never be reached as long as the average
motor current is lower than the continuous rated current of the motor.
Further, calculating always starts by 0 (at t = 0, the result of the equation is 0). After
some time that is by far longer than the motor time constant, the result does virtually
not change any more.
The time till error stop (x = 100 %) is a result of the following formula:

After reset, the values of the important parameters are:

Rated current: 3 A

Overload factor: 2

Important

Motor time constant: 1,800 s (30 min)

With these parameters the 100 % error level will be reached if, for example the motor
is run by a current of 6 A for about 8 minutes and 30 seconds.

Because of the fact that after reset the I²t calculation always starts with zero, the
motor overload calculation is wrong if the motor is already hot when the digital
servo amplifier JetMove 203B-230 is switched on (i. e. at the time of parameters
of I²t calculation are written after switching on 24 V logic power supply).

5.2.3 Motor overload protection according to UL

The UL standard prescribes a motor overload detection for a servo amplifier
according to the following criteria:

The "trip current" is defined to be 1.15 times the user-set continuous rated current.

• If the average motor current corresponds to the trip current, the overload

protection has to switch off the motor after a limited time.

• If the average motor current is 2 times higher than the trip current the overload

protection has to switch off the motor after at least 8 minutes.

• If the average motor current is 6 times higher than the trip current the overload

protection must switch of the motor after at least 20 seconds.

42 Jetter AG

This protection (error message 31 is activated) can be parameterized only through
the rated current value.
The motor overload protection is always active and cannot be deactivated.

JetMove 203B-230 5.2 Motor protection

Because of the fact that after reset the motor overload calculation always starts
with zero, the result is wrong if the motor is already hot when the digital servo
amplifier JetMove 203B-230 is switched on (i. e. at the time of connecting the

Important

24 V logic power supply).

Jetter AG 43

5 Technical data

44 Jetter AG

JetMove 203B-230

Power Section

Motor

V

W

U

Space

Vecto r

PWM

Encoder

d,q

α,β

α,β

u,v,w

in v. Park in v. Cla rke

Park

Clarke

IuPIv

P

Iq

Id

IdRef = 0

SpeedRef

Iq Controller

Id Controller

EncoderEvalu-atio

n

Speed

α,β

u,v,w

d,q

α,β

PosRef

Pos

-

-

-

-

Rho

CurrentScalin

g

IqRef

UqRef

Ualpha

Ubeta

UvRef

UwRef

UuRef

PWMuH/L

PWMvH/L

PWMwH/L

Iu

Iv

Ialpha

Ibeta

Setpoint

Generator

SpeedFwd

Current Detection

Ke

Uemk

Speed

Kv

Kp, Tn

Kp, Tn

Kp, Tn

Voltage Generator

URef

UdRef

Speed

Pos

IRef

EMF

Pre-Control

Speed Controller

Pos Controller

max

min

IFwd

6 Drive controller structure

Fig.: 6: Block diagram of drive controller structure

Jetter AG 45

6 Drive controller structure

Drive controller specification

All drive controllers can be parameterized through the control program.

Motor control (commutation) Space vector

PWM frequency 16 kHz

Current controller

– Cycle time 62.5 µs

Speed controller

Operating principle Remarks

modulation

– Cycle time
– Current pre-control

Position controller

– Cycle time
– Speed pre-control

Position setpoint generator

– Sine-square and linear acceleration and

deceleration ramps

– Setpoint output cycle (position feedback controller

interpolation)

Position sensing

Resolver:

– Resolution
–Scan time

Absolute encoder (Multiturn and Single-Turn):

– Interface
– Resolution of absolute position
– Resolution of velocity pickup
–Scan time

125 µs
adjustable

250 µs
adjustable

can be parameterized
individually
2 ms

12 bits per revolution

62.5 µs

HIPERFACE
15 bits per revolution
20 bits per revolution

62.5 µs

46 Jetter AG

JetMove 203B-230 7.1 Power supply connection

yellow / green

PE

core 1

mains phase 1

core 2

mains phase 2

core 3

mains phase 3

X1

V1U1 PEW1

Fuse or

overcurrent

circuit breaker or

motor current
circuit breaker

Autotransformer or

isolating

transformer

7 Description of connections

7.1 Power supply connection

Specification of terminal X1

• 4-pin spring tension terminal (type ZEC 1.5/ 4-ST-7.5 C2 R1,4; for printed circuit
boards)

• Allowed conductor size: 0.25 ... 1.5 mm

• Bladed screw-driver: 0.6 x 3.5 x 100 mm

Connecting cable specifications

• Cable size: 4 * 0.75 mm² (AWG 18(4))

• Material: Copper

• Temperature class: 60 °C

• Stripping length of cores: 6 mm

• Bootlace ferrules are not required.

2

(AWG 24 ... AWG 16)

2

Cable shielding

• Not needed

Power supply

3-phase connection

Terminals X1 on the

amplifier side

U1 L1 • AC 230 V between the

V1 L2

W1 L3

PE PE conductor

Signal Specification

power lines

Jetter AG 47

Fig.: 7: Connection of the 3-phase supply line

7 Description of connections

yellow / green

PE

core 2

neutral

core 3

mains phase

X1

V1U1 PEW1

Fuse or overcurrent

circuit breaker or

motor current circuit

breaker

Power supply

1-phase connection

Terminals X1 on the

Signal Specification

amplifier side

U1 L • AC 230 V between

V1 N

mains phase and
neutral conductor

W1

PE PE conductor

Fig.: 8: Connection of the 1-phase supply line

48 Jetter AG

JetMove 203B-230 7.2 Motor connection

7.2 Motor connection

7.2.1 General remarks

Important!

Measures to avoid malfunctions of the control system and the motor:

Always connect brake lines to a separate power supply unit DC 24 V if
brake and motor lines are run together in one bunch of cables, and are
not separately shielded.

Important!

Measures to avoid oscillation and blocking of the motor:

Avoid mixing-up of phase cables, resp. be sure to connect the phase
cables according to pin assignment.

Jetter AG 49

7 Description of connections

Strain relief of the
JM-203 B-230

gree n/yello w

PE

Core 1

Phase 1

Core 2

Phase 2

Core 3

Phase 3

Motor

Brake +

Brake -

EL+RTL-

In

T

24V

Br1

Br2

24 V

0 V

X62

A free -wh eeling dio de is nec essary
in c ase it ha s not been in tegr ated in
the motor yet. In Jetter motors,
free-wheeling diodes have not
been in tegr ated! Reco mmen ded
dio de ty pe: 1N 4002

W2

V2

U2

PE

X10

Important Note!

The sh ield is ex ten sively

connected with the

metallised connector housing

7.2.2 Assignment and specifications

Specification of the connector for terminal X62

• 4-pin connector (type PC 4/ 4-ST-7.62)

• Allowed conductor size: 0.25 ... 4.0 mm

• Bladed screw-driver: 0.6 x 3.5 x 100 mm

2

(AWG 24 ... AWG 12)

2

• Stud torque for the screw clamping terminal:

0.5 Nm (4.4 ... 5.3 lbf-inch)

Specification of the motor cable

• Cable size: 4 * 0.75 mm² (AWG 18(4))

• Material: Copper

• Temperature class: 60 °C

• Stripping length of cores: 6 mm

• Bootlace ferrules are recommended.

Cable shielding

• Braided copper shield of 80 % coverage

Connection of the motor to the digital servo amplifier JetMove 203B-230 has to be
done following the wiring diagram below. Connection of the brake is optional.

50 Jetter AG

Fig.: 9: Connection of motor lines

JetMove 203B-230 7.2 Motor connection

5

24

6

1

Solder
Side

7.2.3 Motor power cable with mating connector

SC

Note!

The suitable mating connector SC (female connector) can be ordered from
JetterAG by supplying the following particulars:

Item no. 15100070 Motor mating connector for the Jetter motor types

JH2, JH3, JH4, JH5, JL2, JL3, JL4, JK4, JK5, JK6
without brake

Item no. 15100105 Motor mating connector for the Jetter motor types

JH2, JH3, JH4, JH5, JL2, JL3, JL4, JK4, JK5, JK6
with brake

Note!

Motor power cable with mating connector SC (female connector) suitable for the
Jetter motor types JL2, JL3, JL4, JK4, JK5, JK6 can be ordered from Jetter AG. It
is confectioned with the matching motor mating connector and can be ordered by
the following cable assy numbers:

Without brake:

Cable assy no. 26.1

With brake:

Cable assy no. 24.1

Mating connector of the motor (solder side)

Fig.: 10: View on the SC series mating connector of the motor (internal thread
M23)

Jetter AG 51

7 Description of connections

Cores

Shield case

360° round
connection of
the shield mesh

Seal and
pull relief
element

Wrap nut

Housing

Cable

Mating
connector

Solder side

Solder side

18

26

65

5

24

6

1

m

a

x

.

1

m

m

Mating Connector

Cable Strap

Motor Cable

Specification of the motor power cable with mating
connector SC for JetMove 203B-230

For connection without motor holding brake

Motor power cable, cable assy no. 26.1

Field wiring terminals
of the JM-203B-230

2

(4 x 1.5 mm

1.5 mm

(2 x

2

))

(AWG 16(6))

The wires are
equipped with wire end
ferrules.

Shielding Motor mating

connector (female,
solder side)

Highly flexible
6-wire cable
with PE
(GND)
(separately
shielded
brake lines
and all-over
shielding)

Connect both sides of the shield

with the greatest possible

surface area!

Use metallized housing only!

Pin Wire number Signal Pin

X62.U2 U1 Phase 1 1

X62.V2 V2 Phase 2 5

X62.W2 W3 Phase 3 2

X62.PE yellow-green PE conductor

X10.BRAKE2 BR1 Brake + 6

X10.GND BR2 Brake - 4

Dimensions of the motor mating connector are specified in millimeters.

52 Jetter AG

JetMove 203B-230 7.2 Motor connection

Cores

Shield case

360° round
connection of
the shield mesh

Seal and
pull relief
element

Wrap nut

Housing

Cable

Mating
connector

Solder side

Solder side

18

26

65

5

24

6

1

m

a

x

.

1

m

m

Mating Connector

Cable Strap

Motor Cable

For connection with motor holding brake

Motor power cable, cable assy no. 24.1

Field wiring terminals

of the JM-203B-230

2

(4 x 1.5 mm

1.5 mm

(2 x

2

))

(AWG 16(6))

The wires are
equipped with wire end
ferrules.

Shielding Mating

connector of the

motor (female,

solder side)

Highly flexible
6-wire cable
with PE (GND)
(separately
shielded brake
lines and all­over shielding)

Connect both sides of the shield

with the greatest possible surface

area!

Use metallized housing only!

Pin Wire number Signal Pin

X62.U2 U1 Phase 1 1

X62.V2 V2 Phase 2 5

X62.W2 W3 Phase 3 2

X62.PE yellow-green PE conductor

X10.BRAKE2 BR1 Brake + 6

X10.GND BR2 Brake - 4

Dimensions of the motor mating connector are specified in millimeters.

Jetter AG 53

7 Description of connections

7.2.4 Connection assignment of terminal box

Connection assignment of terminal box

Field wiring terminals

of the amplifier

X62.U2 Pin 1 Phase 1

X62.V2 Pin 2 Phase 2

X62.W2 Pin 3 Phase 3

X62.PE Pin 4 Protective earth

X10.BRAKE2 Pin 7 Brake +

X10.GND Pin 8 Brake -

*)

alternative to motor connectors

Motor terminal box - terminal assignment

*)

54 Jetter AG

JetMove 203B-230 7.3 Resolver connection

12

9

11

5

7

8

6

4

10 2

1

3

7.3 Resolver connection

7.3.1 Specification

Specification of the connector for terminal X61 (ENCODER)

• 9-pin male Sub-D connector

• Metallized enclosure

Specification of the resolver cable

• Cable size: 4 * 2 * 0.14 mm² (AWG 26(8)) min.

• Cores have to be shielded and twisted in pairs and have to be included in an
overall shielding.

• The shield must be connected to the connector housings on both ends of the
cable with the greatest possible surface area.

• Material: Copper

• Temperature class: 60 °C

• Maximum cable length: 50 m

7.3.2 Resolver cable with mating connector

Note!

The resolver respectively HIPERFACE mating connector of the Jetter motor
types JL, JK and JH can be ordered from Jetter AG by supplying the following
particulars:

Item no. 15100069 Resolver/HIPERFACE

The complete resolver cable between the servo amplifier series JetMove 2xx and
the Jetter motor types JL, JK and JH can be obtained from Jetter AG. It can be
ordered by supplying the following cable assy number:

Cable assy no. 23 For the servo amplifier series JetMove 2xx

Mating connector of the resolver (solder side)

Fig.: 11: RC series mating connector of the resolver (internal thread M23)

Jetter AG 55

7 Description of connections

Shield

Cores

Shield case

Seal and
pull relief
element

Wrap nut

Housing

Cable

360° round
connection of
the shield mesh

Mating
connector

Solder side

Solder side

12911

5

7

8

6

4

10

2

1

3

19

26

52

Resolver cable of cable assy no. 23

JetMove 2xx
(Sub-D male

connector X61)

Attaching screws

must have a metric

thread!

Pin Signal Core color Pin

Shielding Motor (resolver)

(female, solder

side)

Connect shield with the greatest

possible surface area!

Use metallized housing only!

8 Cosine + red 1

3 Cosine - blue 2

2 Sine - amber 3

7 Sine + green 4

1 R1R (exciter

pink 5

winding +)

6 R2L (exciter

gray 6

winding -)

9 Th1

white 7

(Thermal

sensor)

4 Th2

brown 8

(Thermal

sensor)

- Unassigned - 9 - 12

Dimensions of the resolver mating connector are specified in millimeters.

56 Jetter AG

JetMove 203B-230 7.4 HIPERFACE connection

7.4 HIPERFACE connection

7.4.1 Specification

Specification of the connector for terminal X61 (ENCODER)

• 9-pin male Sub-D connector

• Metallized enclosure

HIPERFACE cable specification

• Cable size:
4 * 2 * 0.14 mm² + 2 * 0.5 mm² (AWG 26(8) + AWG 20(2)) min.
2 * 0.5 mm² (AWG 20(2)) must be used for the power supply unit and for GND.

• Twisted-pair cables shielded with the all-over shield must be used; the signal lines
must also be twisted in pairs:
Sine + and reference sine
Cosine + and reference cosine
DATA - and DATA +
0 V and power supply

• The shield must be connected to the connector housings on both ends of the
cable with the greatest possible surface area.

• Material: Copper

• Temperature class: 60 °C

• Maximum cable length: 50 m

7.4.2 HIPERFACE cable with mating connector

Note!

The resolver respectively HIPERFACE mating connector of the Jetter motor
types JL, JK and JH can be ordered from Jetter AG by supplying the following
particulars:

Item no. 15100069 Resolver/HIPERFACE

The complete HIPERFACE cable connecting the servo amplifier series
JetMove 2xx and the Jetter motor types JL, JK and JH can be obtained from
Jetter AG. It can be ordered by submitting the following cable specifications and
the respective cable length in cm:

KAY_0723-xxxx For the servo amplifier series JetMove 2xx

Jetter AG 57

7 Description of connections

Solder
Side

12

9

11

5

7

8

6

4

10 2

1

3

HIPERFACE mating connector (solder side)

Fig.: 12: RC series HIPERFACE mating connector (internal thread M23)

58 Jetter AG

JetMove 203B-230 7.4 HIPERFACE connection

Shield

Cores

Shield case

Seal and
pull relief
element

Wrap nut

Housing

Cable

360° round
connection of
the shield mesh

Mating
connector

Solder side

Solder side

12911

5

7

8

6

4

10

2

1

3

19

26

52

HIPERFACE cable of KAY_0723-xxxx

JetMove 2xx
(Sub-D male

connector X61)

Attaching screws

must have a metric

thread!

Pin Signal Core color Pin

- Unassigned - 1

Shielding Motor

(HIPERFACE)

(female, solder

side)

Connect shield with the greatest

possible surface area!

Use metallized housing only!

- Unassigned - 2

7 Sine + white 3

2 Reference sine brown 4

8 Cosine + green 5

3 Reference cosine amber 6

6 DATA - (RS-485) gray 7

1 DATA + (RS-485) pink 8

40 Vblue9

5 Power supply

red 10

*)

(7 through 12

volts)

9 Thermal sensor black 11

Thermal sensor - 12

*)

Pin 9 and pin 12 are short-circuited.

*)

Dimensions of the HIPERFACE mating connector are specified in millimeters.

Jetter AG 59

7 Description of connections

7.5 Sin-cos encoder connection

7.5.1 Adapter

An adapter is needed for connecting a sin-cos encoder. This adapter can be obtained
from Jetter AG by the following specification:

JM-200-ENC-ADAP (item no. 10000430)

Another 9-pin SUB-D connector of the encoder cable can be connected to this
adapter. Further, this adapter allows for connecting an individual temperature sensor
of the motor, as normally these signals are not conducted via the encoder cable, if a
sin-cos encoder is used.

7.5.2 Specification

Specifications of the mating connector for X61 (ENCODER)

• 9-pin male Sub-D connector

• Metallized enclosure

Sin-cos encoder cable specifications

• Cable size: 2 * 2 * 0.14 mm² + 2 * 0.5 mm² (AWG 26(4) + AWG 20(2)), if there
is no index signal.

• Cable size: 3 * 2 * 0.14 mm² + 2 * 0.5 mm² (AWG 26(6) + AWG 20(2)), if there
is an index signal.

• 2 * 0.5 mm² (AWG 20(2)) must be used for the power supply unit and for GND.

• Cores have to be twisted in pairs and have to be included in an overall shielding.

• The following signal lines have to be twisted in pairs:
Sine + and reference sine
Cosine + and reference cosine
Index + and reference index
0 V and power supply

• The shield must be connected to the connector housings on both ends of the
cable with the greatest possible surface area.

• Material: Copper

• Temperature class: 60 °C

• Max. cable length: 100 m

60 Jetter AG

JetMove 203B-230 7.5 Sin-cos encoder connection

Sin-cos encoder

JM-200-ENC-ADAP

+5 V

0 V

Sin+

Cos+

Index+

Sin-

Cos-

Index-

5
4
7
8
1
2
3
6

+5 V
0V
Sin+
Cos+
Index+
Sin­Cos­Index-

Motor temp sensor

JetMove

2xx

X61

ENCODER

7.5.3 Connection diagram

Fig.: 13: Sin-cos encoder connection with adapter

Jetter AG 61

7 Description of connections

Shield

Sin-cos encoder cable

JetMove 2xx

(Sub-D connector

X61) with adapter

JM-200-ENC-ADAP

Attaching screws must

have a metric thread!

Pin Signal

7Sine +

2 Reference sine

8Cosine +

Shielding

Connect shield with the greatest possible surface

area!

Use metallized housing only!

3 Reference cosine

1 Index +

6 Reference index

40 V

5 Power supply (5 V - 100 mA max.)

9 Unassigned

62 Jetter AG

JetMove 203B-230 7.5 Sin-cos encoder connection

Important!

To be considered before connecting sin-cos encoders:

If a sin-cos encoder is to be used, after applying the logic power supply
to the JetMove 2xx and before the first enable, commutation finding
always has to be carried out.
If this is not considered, the motor might move uncontrollably.

The counting direction of the position in the JetMove 2xx is reversed in
the following cases:
Case 1: The signal sine+ is exchanged with the signal cosine+, and the
signal reference-sine is exchanged with the signal reference cosine.
Case 2: The signal sine is exchanged with the signal reference sine
Case 3: The signal cosine is exchanged with the signal reference
cosine

Due to conduction loss, a voltage smaller than 5 V might reach the
encoder. If necessary, the encoder supply cords have to have a greater
diameter.

If a motor temperature sensor is not used, the inputs have to be short­circuited at the adapter, so the JetMove 2xx will not give an error
message.

Jetter AG 63

7 Description of connections

7.6 Digital inputs, logic power supply

Specification of terminal X10

• 10-pin spring tension terminal (type ZEC 1.0/10-ST-3.5)

• Diameter of the cable apt for connecting: 0.2 ... 1 mm
with bootlace ferrules in a plastic sleeve: 0.25 - 0.75 mm

• Bladed screw-driver: 0.4 x 2.5 mm

2

Digital inputs, logic power supply

Designation
of terminals

ENABLE Hardware

REF Reference

Signal Operating principle Specification

• At this input, a high
enable for
the power
supply of the
motor
(Input)

switch
(Input)

signal is necessary for
power supply of the
motor (This signal must
have been applied
before carrying out the
software enable).

• A low signal de-

energizes the motor
immediately.

• Depending on the

parameter setting, this
input is used for
reference run.

(AWG 24 ... AWG 16)

2

(AWG 24 - AWG 18)

•DC 24 V

• 7.5 mA max.

•Operating
point: < 6 V
low,

> 15 V high

•DC 24 V

• 7.5 mA max.

•Operating
point: < 6 V
low,

> 15 V high

NC or NO contact

LIMIT + Positive limit

switch (input)

LIMIT - Negative

limit switch
(input)

64 Jetter AG

• Depending on the
parameter setting, this
input is used as a
positive limit switch.

• Depending on the
parameter setting, this
input is used as a
negative limit switch.

•DC 24 V

• 7.5 mA max.

•Operating
point: < 6 V
low,

> 15 V high

NC or NO contact

•DC 24 V

• 7.5 mA max.

•Operating
point: < 6 V
low,

> 15 V high

NC or NO contact

JetMove 203B-230 7.6 Digital inputs, logic power supply

⊥

⊥

INPUT Digital input • Depending on the

parameter setting, this
input can be used for
quick stop, position
capture or referencing
without stop.

Common
ground

Common
ground

DC 24 V Voltage

supply of
processor
logics

BRAKE 1 Braking relay

contact Br1

BRAKE 2 Braking relay

contact Br2

Relay contact for motor
holding brake

The relay can be operated
either by the control
program or by the firmware
of the JetMove 203B-230 at
release of the motor
current.

Important note!

A free-wheeling diode is
necessary in case it has not
been integrated in the
motor yet.
In Jetter motors, free­wheeling diodes have not
been integrated!
Recommended diode type:
1N4002

• DC 24 V

•

• 7.5 mA max.

•Operating

point: < 6 V
low,

> 15 V high

*)

for all inputs

GND
and supply of the
logic

*)

for all inputs

GND
and supply of the
logic

DC 20 ... 30 V
(I < 0.6 A)

= DC 30 V

V

max

= DC 2 A

I

max

N/O

These
connections are
only for devices
having got the
same reference to
ground as the
power supply of
the logic.

*) is connected to the ground of the control system.

Jetter AG 65

7 Description of connections

ΩΩΩ

Ω

7.7 Jetter system bus

By means of the Jetter system bus, the JetMove 203B-230 is interlinked with the
controller, additional JetMove amplifiers, or Jetter peripheral modules. The system
bus input BUS-IN is a 9-pin Sub-D male connector, and the system bus output BUS­OUT is a 9-pin Sub-D female connector.

7.7.1 Specifications of the Jetter system bus

Specification of connectors

On the BUS-OUT (X19) side

• 9-pin male Sub-D connector

• Metallized enclosure

cable

On the BUS-IN (X18) side

• 9-pin female Sub-D connector

• Metallized enclosure

System bus cable specification

The following minimum requirements apply to the manufacture of the system bus
cable:

System bus cable - technical data

Operating principle Description

Cable size 1 MBaud: 0.25 - 0.34 mm

500 kBaud: 0.34 - 0.50 mm

250 kBaud: 0.34 - 0.60 mm

125 kBaud: 0.50 - 0.60 mm

Cable capacitance 60 pF/m max.

Resistivity 1 MBaud: 70 max. /km

500 kBaud: 60 max. /km

2

2

2

2

250 kBaud: 60 max. /km

125 kBaud: 60 max. /km

Number of cores 5

Shielding Complete shielding, no paired shielding

Twisting Core pairs CL and CH must be twisted.

66 Jetter AG

JetMove 203B-230 7.7 Jetter system bus

Shield

Shield

Allowed cable lengths

Baud rate Max. cable

length

Max. tap line

length

Max. overall tap

1 MBaud 30 m 0.3 m 3 m

500 kBaud 100 m 1 m 39 m

250 kBaud 200 m 3 m 78 m

125 kBaud 200 m - -

System bus cable of cable assy no. 530

Shielding

line length

BUS-OUT Connect shield with the greatest

BUS-IN

possible surface area!

Use metallized housing only!

Pin Signal Pin

1CMODE01

2CL2

3GND3

4CMODE14

5TERM 5

6 Unassigned 6

7CH7

8 Unassigned 8

9 Do not connect 9

Jetter AG 67

7 Description of connections

68 Jetter AG

JetMove 203B-230

8 Status monitoring

The output stage LEDs indicate the operating status of the digital servo amplifier.

JetMove 203B-230 - LEDs

LED Color State Meaning

5 V green is lit Logic module voltage is OK.

L1 amber is lit Axis is standing still (speed = 0)

L2 amber is lit A voltage of 24 V is applied to the input of

the positive limit switch (LIMIT+).

L3 amber is lit A voltage of 24 V is applied to the input of

the negative limit switch (LIMIT-).

Note!

The seven-segment display of the output stage indicates the operating and fault
conditions of the digital servo amplifier JetMove 203B-230. The various display
modes are set by the Motion Setup. Mode 0 (default) is used for normal operation
and mode 1 for commissioning.

JetMove 203B-230 - Seven-segment display

Mode 0: Normal operation

Display State Meaning

0 NOT READY TO BE

SWITCHED ON

1 SWITCH-ON INHIBIT Initialization completed. Safe state. Is

Initialization of amplifier functions

achieved after initialising and after
acknowledging errors.
The drive controller can be switched
on.

2 READY TO BE SWITCHED ONDrive controller has been disabled by

software command.
The drive controller can be switched
on.

3 SWITCHED ON DC link monitoring is activated.

4 OPERATION_ENABLED The drive controller has been

enabled.

Jetter AG 69

8 Status monitoring

JetMove 203B-230 - Seven-segment display

Mode 0: Normal operation

7 QUICK STOP

ACTIVATED

E ERROR REACTION IS

ACTIVATED

F MALFUNCTION The drive controller is locked, error

F X. X. ERROR NUMBER Error with number X. X. has occurred.

. Flashing dot Warning activated

0. Flashing "ZERO" Boot sector activated

C. Flashing "C" OS flash is cleared.

E. Flashing "E" OS flash is cleared.

L. Flashing "L" OS loader gets loaded.

P. Flashing "P" OS is transferred to the flash

U. Flashing "U" The boot sector waits for OS update.

A quick stop has been activated.
The drive is being decelerated to n =
0 and then locked.

An error was recognized.
An adjustable error reaction may be
active.

can be acknowledged.

memory.

JetMove 203B-230 - Seven-segment display

Mode 1: Commissioning

Display Meaning Meaning

gn

bM > 0, n > 0 --> Quadrant I Mode of operation -

cM < 0, n > 0 --> Quadrant II Mode of operation -

eM < 0, n < 0 --> Quadrant III Mode of operation -

fM > 0, n < 0 --> Quadrant IV Mode of operation -

a Positive current limit has been reached. --

d Negative current limit has been reached. --

as-is value

< 0.5 % n

max.

--

Motor

Generator

Motor

Generator

70 Jetter AG

JetMove 203B-230 9.1 Error messages

9 Diagnostics

9.1 Error messages

Note!

In case of an error message, the letter "F" and two successive numbers appear
on the seven-segment display every second.

Error message table JetMove 203B-230

Error
number

F 00 Hardware error Internal hardware

F 01 Internal voltage

F 02 Mains phase error

F 03 Motor cable

Type of error Description Error response Troubleshooting

defect

One or more power

supply error

(is only active in
case of a 3-phase
connection)

breakage

supply voltages are
beyond their limits.

Failure of one of the
mains phases.

The motor cable is
broken.

Please be careful:
The motor cable is
tested when the
drive controller is
enabled for the first
time.

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

– Separate the drive

controller from the
power lines.

– Return the amplifier

for repair.

– Separate the drive

controller from the
power lines.

– Return the amplifier

for repair.

– Check fuses and

wiring.

– Acknowledge failure.

– Check the motor

cable connections.

– Acknowledge failure.

F 04 Overvoltage in the

DC link

Jetter AG 71

A DC link voltage of
> 480 V has been
detected.

–Immediate

motor power
disable

– Check input voltage

supply.

– If the motor is used

as generator, reduce
the regenerating
power.

– Acknowledge failure.

9 Diagnostics

Error message table JetMove 203B-230

Error
number

F 05 Over-current The output current

F 06 Ballast resistor

F 07 Amplifier

Type of error Description Error response Troubleshooting

has been greater
than 2.5 x the rated
current.

The ballast resistor

overload

overtemperature

has been
overloaded.

The amplifier has
reached the
maximum
temperature.

– Immediate

motor power
disable

– Immediate

motor power
disable

– Immediate

motor power
disable

– Check cable and

motor for a short
circuit.

– Check current

control parameters.
If necessary, correct
parameters.

– Acknowledge failure.

– Let the amplifier cool

down.

– After cooling down,

acknowledge failure.

– Reduce regeneration

power.

– Let the amplifier cool

down.

– After cooling down,

acknowledge failure.

– Reduce power of the

motion system.

F 08 Motor

overtemperature

F 09 Encoder failure Encoder breakage

F 10 Overspeed The actual shaft

The motor has
reached the
maximum
temperature.

or initialization error

speed has
exceeded a value of

1.25 x maximum
speed.

– Immediate

motor power
disable

– Immediate

motor power
disable

– Immediate

motor power
disable

– Let the motor cool

down.

– After cooling down,

acknowledge failure.

– Reduce the power of

the drive.

– For extended

diagnostics
purposes use Motion
Setup.

– Check the encoder

line and all plug-in
connections.

– Acknowledge failure.

– Check motor and

encoder
connections.

– Check speed

controller
parameters. If
necessary, modify
parameters.

– Acknowledge failure.

F 11 Current overrange A current

temporarily too high
has been detected.

72 Jetter AG

– Immediate

motor power
disable

– Reduce K

current controller by
10 to 20 %.

– Acknowledge failure.

of the

p

JetMove 203B-230 9.1 Error messages

Error message table JetMove 203B-230

Error
number

F 12 Ground fault One or several

F 13
(combined
with F00)

F 14
(combined
with F 00)

Type of error Description Error response Troubleshooting

phases of the motor
cable or inside the
motor have been
short-circuited to
earth.

Internal checksum
error

Internal
communication
error

An internal
checksum error has
occurred.

An internal
communication error
has occurred.

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

– Check the motor

cable and the motor.

– Acknowledge failure.

– Switch the 24 V

supply off and on
again.

– If the error occurs

repeatedly, return
the amplifier for
repair.

– Switch the 24 V

supply off and on
again.

– If the error occurs

repeatedly, return
the amplifier for
repair.

F 15 The hardware

enable is missing.

F 16 Power input

overcurrent

F 17 Software limit

switch is activated.

The software enable
is given without a
hardware enable.

The current at the
power input is too
high.

Actual position is
outside the
programmed range,
and a software limit
switch has tripped.

–Immediate

motor power
disable

–Immediate

motor power
disable

– Stop at max.

current (max.
torque).

– Disable the drive by

means of the
software.

– Acknowledge failure.

– Check input voltage.
– Reduce mechanical

power of the motor.

– Acknowledge failure.

– Check target

position.

– Check reference

position.
– Acknowledge failure.
– Return the axis to a

position within the

software travel limits

(monitoring of

software limit

switches is re-

enabled

automatically at

entering this range).

Jetter AG 73

9 Diagnostics

Error message table JetMove 203B-230

Error
number

F 18 The hardware limit

F 20 Undervoltage in

F 21 Overvoltage of the

Type of error Description Error response Troubleshooting

switch is active.

the DC link

DC link voltage

A hardware limit
switch is active.

The DC link voltage
is less than the set
minimum value.

The DC link voltage
has exceeded the
set maximum value.

– Stop at max.

current (max.
torque).

– Stop with

emergency
deceleration
ramp.

– Stop with

emergency
deceleration
ramp.

– Check target

position.

– Check reference

position.

– Acknowledge failure.
– Return the axis to a

position within the
machine travel limits
(monitoring of
hardware limit
switches is re­enabled
automatically at
entering this range).

– Check the supply

voltage.

– Check the parameter

min. trip".

"U

ZK

– Acknowledge failure.

– Check the supply

voltage.

– In generator

operation, reduce
braking power.

– Acknowledge failure.

F 22 The drive is

blocked.

F 23 Tracking error The tracking error

F 24
(combined
with F 01)

Error in 24 V
supply voltage

The drive could not
overcome the n = 0
threshold within the
time limit specified
by the parameter
"blocking-tripping
time".

has exceeded the
limit defined in the
parameter "tracking
error limit" for the
time specified in
"tracking window
time".

The external 24 V
supply was lower
than 18 V.

– Immediate

motor power
disable

– Stop with

emergency
deceleration
ramp.

– Immediate

motor power
disable

– Eliminate the cause

of blocking.

– Acknowledge failure.

– Check the drive

mechanism.

– Check steepness of

acceleration/
deceleration ramps
and amplifier
parameters in
relation to the
parameters "tracking
error limit" and
"tracking error
window time".

– Acknowledge failure.

– Check external

power supply.

– Acknowledge failure.

74 Jetter AG

JetMove 203B-230 9.1 Error messages

Error message table JetMove 203B-230

Error
number

F 25 - F 27
(combined
with F 01)

F 29 The mains power is

F 30 I²t error The average power

F 31 Motor overload

Type of error Description Error response Troubleshooting

Internal power
supply error

too high.

measuring to UL

One or more internal
supply voltages
have fallen below
their limits.

The average mains
power of the 230 V
supply was too high.

loss of the motor has
been greater than
the max. value
configured by
nominal motor
current, overload
factor and motor
time constant.
See "I²t calculation"
on page 41.

The average motor
power loss was
higher than has
been defined
according to UL.
See chapter 5.2.3
"Motor overload
protection according
to UL", page 42.

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

– Note the fault

number.
– Return the amplifier

for repair.

– Acknowledge failure.
– Reduce the average

load of the motor.

– Let the motor cool

down.
– Acknowledge failure.
– Check the

configuration of

nominal motor

current, overload

factor and motor time

constant.
– Reduce the average

load of the motor.

– Let the motor cool

down.
– Acknowledge failure.
– Reduce the average

load of the motor.

F 38 Asymmetric

encoder signal

F 39 Error at

commutation
finding

F 42 Malfunctioning of

encoder 2 (only for
the option CNT)

Jetter AG 75

The amplitudes of
the analog sine­cosine signals are
not identical.

Measuring the
commutation offset
could not be
completed with
results being
guaranteed.

Encoder breakage
or initialization error

–Immediate

motor power
disable

–Immediate

motor power
disable

–Immediate

motor power
disable

– Check wiring or

encoder signals.
– Acknowledge failure.

– Check parametering.
– Check wiring or

encoder signal.
– Acknowledge failure.

– Check the encoder

line and all plug-in

connections.
– Acknowledge failure.

9 Diagnostics

9.2 WARNINGS

If the dot in the seven-segment display is flashing, one or several warnings have
been recognized. Check in the Motion Setup or by issuing the motion instructions in
the controller program which warning is active.

76 Jetter AG

JetMove 203B-230

JetMove 203B-230

X62

Motor

X61

ENCODER

3

M

L1

L2

L3

N

PE

24 V

Gnd

X18

5

1

9

6

BUS-IN

X19

1

5

6

9

BUS-OUT

9 pin

SUB-D

1

5

9

R2 R1 S4 S2 S1 S3 T1 T2

61 278394

5

R

6

6

ENABLE

LIMIT +
LIMIT ­REF
INPUT

DC
BRAKE 1
BRAKE 2

24 V 0,6 A

⊥
⊥

X1

3 x AC 230 V

Br +

Br -

1

2

PEL2L1

Filter

L1’

L2'

Contactor

X10

Dig. inputs

Logic power supply

Bus cable coming from
previous bus member

Bus cable leading
to next member

4

PE

U2

V2

W2

U1 V1 W1 PE

A free-wheeling diode is

needed, if it has not been
integrated in the motor.
In Jetter motors, free­wheeling diodes have

been integrated!
Recommended diode type:
1N4002

not

Note!

Ferrite core

10 Connection diagrams

see page 64

Fig.: 14: Connection diagram JetMove 203B-230, 1-phase connection, type of
position transducer: Resolver

See also chapter 7 "Description of connections", page 47.

Jetter AG 77

10 Connection diagrams

JetMove 203B-230

X62

Motor

X61

ENCODER

3

M

L1

L2

L3

N

PE

24 V

Gnd

X18

5

1

9

6

BUS-IN

X19

1

5

6

9

BUS-OUT

9 pin

SUB-D

1

5

9

5

6

ENABLE

LIMIT +
LIMIT ­REF
INPUT

DC
BRAKE 1
BRAKE 2

24 V 0,6 A

⊥
⊥

X1

3 x AC 230 V

Br +

Br -

1

2

PE

L2L1Filter

L1’

L2'

Contactor

X10

Dig. inputs

Logic power supply

Bus cable coming from
previous bus member

Bus cable leading
to next bus member

4

PE

U2

V2

W2

U1 V1 W1 PE

D+ D -

S

i

n

R

-SiCosR-C

oTTer

m

16

72834

9

5

H

6

U+

5

A free-wheeling diode is

needed, if it has not been

in the motor.
In Jetter motors, free­wheeling diodes have

been integrated!
Recommended diode type:
1N4002

integrated

not

Note!

Ferrite core

see page 66

Fig.: 15: Connection diagram JetMove 203B-230, 1-phase connection, type of
position transducer: HIPERFACE

78 Jetter AG

JetMove 203B-230

JetMove 203B-230

X62

Motor

X61

ENCODER

3

M

L1

L2

L3

N

PE

24 V

Gnd

X18

5

1

9

6

BUS-IN

X19

1

5

6

9

BUS-OUT

9 pin

SUB-D

1

5

9

R2 R1 S4 S2 S1 S3 T1 T2

61 278394

5

R

6

6

ENABLE

LIMIT +
LIMIT ­REF
INPUT

DC
BRAKE 1
BRAKE 2

24 V 0,6 A

⊥
⊥

X1

3 x AC 230 V

Br +

Br -

1

7

2

PE

L3

L2

L1

Filter

L1’

L2' L3’

Contactor

X10

Dig. inputs

Logic power supply

Bus cable coming from
previous bus member

Bus cable leading
to next bus member

4

PE

U2

V2

W2

U1 V1 W1 PE

A free-wheeling diode is

needed, if it has not been
integrated in the motor.
In Jetter motors, free­wheeling diodes have

been integrated!
Recommended diode type:
1N4002

not

Note!

Ferrite core

see page 66

Fig.: 16: Connection diagram JetMove 203B-230, 3-phase connection, type of
position transducer: Resolver

Jetter AG 79

10 Connection diagrams

JetMove 203B-230

X62

Motor

X61

ENCODER

3

M

L1

L2

L3

N

PE

24 V

Gnd

X18

5

1

9

6

BUS-IN

X19

1

5

6

9

BUS-OUT

9 pin

SUB-D

1

5

9

6

ENABLE

LIMIT +
LIMIT ­REF
INPUT

DC
BRAKE 1
BRAKE 2

24 V 0,6 A

⊥
⊥

X1

3 x AC 230 V

Br +

Br -

1

7

2

PEL3L2L1Filter

L1’

L2' L3’

Contactor

X10

Dig. inputs

Logic power supply

Bus cable coming from
previous bus member

Bus cable leading
to next member

4

PE

U2

V2

W2

U1 V1 W1 PE

D+ D-

Sin R-Si Cos R-Co

T

Ter m

16 7283 49

5

H

6

U+

5

A free-wheeling diode is

needed, if it has not been
integrated in the motor.
In Jetter motors, free­wheeling diodes have

been integrated!
Recommended diode type:
1N4002

not

Note!

Ferrite core

see page 66

Fig.: 17: Connection diagram JetMove 203B-230, 3-phase connection, type of
position transducer: HIPERFACE

80 Jetter AG

JetMove 203B-230

Key to the wiring diagrams:

1 Line filter (optional) (refer to "Line filter" on page 38)

2 Mains protection (refer to "Overload protection" on page 37)

3 Motor

4 Motor holding brake (option)

5 Position transducer (resolver or HIPERFACE encoder)

6 Motor overtemperature protection

7 Isolating transformer or autotransformer

Jetter AG 81

10 Connection diagrams

82 Jetter AG

JetMove 203B-230 11.1 Operating principle

11 Analog input (option)

11.1 Operating principle

For the digital servo amplifier JetMove 203B-230, an optional integrated analog input
card can be ordered (article designation of the device: JM-203B-230...-IA1). This
card supplies an analog input of a 12-bit resolution. The converted value of the
measured voltage can be read by a register of the JetMove in the PLC program or
processed by the firmware of the JetMove in an additional controller. This way it is
possible for example, to realize a pressure control loop in which the motor controlled
by the JetMove generates the pressure. A pressure sensor in the machine is
connected to the analog input of the JetMove to deliver the actual pressure value for
the control loop.

11.2 Technical data

Technical data of the analog input

Connection Sub-D connector (male) at the device

Voltage range 0 ... 10 V

Input current 1.4 mA max.

Resolution 12 bits

Value range 0 ... 32767 (resolution in steps of 8)

Electrical isolation None

Accuracy
Zero error
Gain error

max. ± 5 LSB (± 40 values) corresponds to ± 12.2 mV
max. ± 20 LSB (± 160 values) corresponds to
±48.8mV

Jetter AG 83

11 Analog input (option)

Shield

11.3 Description of connections

Specification of the mating connector for X71

• 9-pin female Sub-D connector

• Metallized housing

Specification of the cable leading to the analog input

• Cable size: 2 * 0.14 mm² min. (AWG 26(2))

• Cores have to be twisted and entirely shielded.

• The shield must be connected to the connector housings on both ends of the
cable with the greatest possible surface area.

• Material: Copper

• Temperature class: 60 °C

Pin assignment of the analog input

Shielding

X71 Connect shield with the greatest possible surface area!

Use metallized housing only!

Pin Signal

1 Analog signal (0 - 10 V to pin 6)

6 - 9 Analog GND (connected to earth in the device)

2 - 5 Do not use

84 Jetter AG

JetMove 203B-230 12 Ethernet interface (option)

12 Ethernet interface (option)

12.1 Operating principle

For the digital servo amplifier JetMove 203B-230, an optional integrated Ethernet
interface can be ordered (article designation of the device: JM-203B-230...-OEM).
This allows for the JetMove 203B-230 to be addressed by the controller via Ethernet
instead of the Jetter system bus.

Functional equipment

1 Ethernet interface 10/100 MBit/s, TX

10-pin DIP switch for the lower 8 bits of
the IP address and of various operating
modes

LED for status indication RUN / ERR

RUN / STOP / LOAD

12.2 Description of connections

The digital servo amplifier JetMove 203B-230...-OEM is connected with the Ethernet
by a RJ45 socket (X71).

There are two types of interconnecting cables used for 10/100 MBit/s twisted pair
Ethernet.

• Straight-through twisted pair cable

• Crossover cables (transmitting and receiving lines are crossed)

Jetter AG 85

12 Ethernet interface (option)

The LEDs of the JetMove 203B-230...-OEM Ethernet

Designation Operating principle

ACT Activity: The JetMove 203B-230...-OEM

LNK Linkage: The JetMove 203B-230...-OEM

12.2.1 Connection between the JetMove 203B-

Direct connection between a PC or JetControl and a JetMove 203B-230...-OEM is
established by means of a crossover cable.

transmits or receives data via the
Ethernet.

is linked with the Ethernet.

230...-OEM and a PC or JetControl

Note!

12.2.2 Connection between the JetMove 203B-

230...-OEM and a PC or JetControl
through a switch

If connection between PC or JetControl and a JetMove 203B-230...-OEM is
established through a switch, straight-through cables have to be used.

Terminals have to be interconnected by means of crossover cables:

•PC to PC

• JetControl to PC

• JetControl to JetMove...-OEM

•etc.

Terminals with infrastructure components (e.g. switch) have to be
interconnected via straight-through cables:

• PC to switch

• JetControl to switch

• JetMove...-OEM to switch

•etc.

86 Jetter AG

JetMove 203B-230 12 Ethernet interface (option)

If the proper cable is not available, the uplink port of a switch/hub can be used.
The pin assignment of an uplink port allows connection of terminals or can be
switched over.

Some devices are provided with an automatic crossover function which ensures
automatic adjustment to the cable and distant station.

Note!

12.3 Logic circuit LEDs, switches

12.3.1 LEDs

Logic circuit LEDs

ERR (red) Flashes shortly at initializing.

It remains lit in case of an initialization
error at the Ethernet interface.

RUN (green) Flashes regularly at correct functioning

of the Ethernet interface.

The as-is state of the LED can be scanned in register 10182.

.

LED error messages

Following power-up the red LED (ERR)
and the green LED (RUN) are flashing.

Following power-up the red LED (ERR)
flashes three times, then both LEDs
(red = ERR, green = RUN) are flashing.

The selector is in LOAD position.
The boot loader is running.
The OS of the Ethernet interface is
neither checked nor launched.

The selector is in RUN or STOP
position.
The boot loader is running.
There is no valid operating system of
the Ethernet interface available.

The red LED (ERR) and the green LED
(RUN) are flashing alternately with
intermittent breaks during runtime.

Jetter AG 87

Fatal operating system error of the
Ethernet interface

12 Ethernet interface (option)

12.3.2 The DIP switches

The switches are evaluated at switching on the JetMove 203B-230...-OEM. Switches
1 through 8 influence the IP address; switches 9 through 10 influence starting the
operating system.

Start-up process

Position Meaning

Switches 9 and 10

9 = OFF, 10 = OFF (NORMAL
OPERATION)

9 = OFF, 10 = ON (LOAD) The booting proceeds as far as to the

9 = ON Reserved

After booting, the switch has no influence on the interface functions. The current
position of the mode selector can be scanned in register 10181.

Normal function of the Ethernet
interface

initial program loader of the Ethernet
interface.

12.4 Setting the IP address

There are four ways of assigning an IP address to a JetMove 203B-230...-OEM. The
actually used IP address can be scanned in register 2931.

12.4.1 Default IP address

If, at activating the controller, DIP switches 1 through 8 are in "OFF" position, the
JetMove 203B-230...-OEM has got IP address 192.168.10.15.
In case of any uncertainties with regard to the IP address used, you can use this
"loophole" to set the JetControl to a defined state.

12.4.2 IP address out of the configuration

memory

If, at activating the JetMove 203B-230...-OEM, the DIP switches 1 through 8 are in
"ON" position, the JetControl has got the IP address saved in the configuration
memory.
The configuration memory can be accessed by means of the "/System/cfgvar.ini" file
or registers 10131 through 10145.

88 Jetter AG

JetMove 203B-230 12 Ethernet interface (option)

Configuration file

In order to gain access to the configuration file "/System/cfgvar.ini", the user having
got the administrator rights must have been connected.
This file has the same structure as a Windows *.INI file:

[CFGVAR]
Version = 4
IP_Address = 192.128. 10. 97
IP_SubNetMask = 255.255.255. 0
IP_DefGateway = 192.128. 10. 1
BasePort = 50000
IP_DNS = 192.118.210.209

In no case change the version number.

Important!

Registers

Alternative access to the configuration memory is possible via registers 10131
through 10145.
In order to make a change via registers, first password register 10159 with password
value 2002149714 (0x77566152) has to be loaded. Then, registers 10132 through
10145 are modified. Finally, the changes to the configuration memory have to be
saved by entering an arbitrary value into register 10100.

Value used in

Registers Meaning

the example

10100 Saving the configuration values

10131 Version number 4

10132 IP address MSB 192

10133 IP address 3SB 128

10134 IP address 2SB 10

10135 IP address LSB 97

10136 Subnet mask MSB 255

10137 Subnet mask 3SB 255

10138 Subnet mask 2SB 255

10139 Subnet mask LSB 0

Jetter AG 89

12 Ethernet interface (option)

Registers Meaning

Value used in

the example

10140 Default gateway MSB 192

10141 Default gateway 3SB 128

10142 Default gateway 2SB 10

10143 Default gateway LSB 1

10144 Port number of the JetIP server 50000

10145 IP address of the DNS server 0xC076D2D1

(192.118.210.209)

10159 Password 2002149714

(0x77566152)

Do not change the version number contained in register 10131.

Important!

12.4.3 IP address taken from the switch position

In all other switch positions, the IP-address is taken out of the configuration memory;
the lowest-order byte (fourth octet) is substituted by the position of DIP switches 1
through 8.

To make up the IP address, the position of DIP switches 1 through 8 is read in once
during the start-up procedure.
The actual settings of DIP switches 1 through 8 can be scanned from register 10180.

90 Jetter AG

JetMove 203B-230 13 Safe Standstill (option)

⊥

13 Safe Standstill (option)

For the digital servo amplifier JetMove 203B-230 an optional integrated card for the
"Safe Standstill" and "Safe Restart Inhibit" function can be ordered (designation of
the device: JM-203B-230...-S1).

13.1 Introduction

The option "Safe Standstill" serves for safe de-energizing the motor, if personal or
material damage caused by a moving or inadvertently started motor is to be reliably
prevented. This safe standstill feature corresponds to stop category 0 as specified in
EN 60204. Additionally, this feature implements a safe restart inhibit. As long as at
the "Enable" inputs no signal is present, any restart of the drive is blocked.

For controlling these functions, there exist the terminals Enable1, COM, and
Enable2. In order to make dual-channel switch-off possible, two independent Enable
inputs and one ground reference are available. The ground reference of enable
inputs (COM) is potentially isolated from the ground reference of the servo amplifier
(see "Common ground" on page 65). The ground reference of enable inputs can
differ by up to +/-100 V from the ground of the control system.

Fig.: 18: Connection X73 for "Safe Standstill"

Note!

Even if the device has been equipped with the option -S1, the function of the
ENABLE input at the terminal array X10 is still active. This means that the motion
system can only produce a certain torque, if this input has been connected to 24 V
(against reference ground).

Jetter AG 91

13 Safe Standstill (option)

Safety
device

JM-(D)2xx

Control cabinet

Mech. load
to be
driven

Motor

Encoder signals

Motor lines

V

oltagesupply 24 VDigital controlinterfacePower supply

Input
“Safe Standstill”

13.2 Motion system JM-203B-230-S1

The following figure is to demonstrate the basic setting of a motion system using a
digital servo amplifier JetMove 203B-230-S1 equipped with the "Safe Standstill"
function.

Fig.: 19: Motion system using a servo amplifier JM-(D)2xx

The digital servo amplifier JetMove 203B-230 has been designed for being installed
in a control cabinet. The energy for driving a motor is supplied by a three-phase
mains system. Further, a safe extra-low voltage (SELV) of 24 V supplies the control
electronics. Via various inputs and outputs of a digital signal interface,
communication with higher-level control elements is established; these control
elements issue the motion commands for the motor, receive status reports and
forward them, if necessary. Usually, the motor has been mounted at or within a
machine outside the control cabinet. It is connected via a cable to the JetMove 203B-

230. For reporting the position, it has got an actual position encoder. The mechanic

load to be driven has been mounted to the motor shaft.
A safety-relevant device accesses the electronic control system of the JetMove via
controller inputs "ENABLE1" and "ENABLE2". If "Safe Standstill" has been required,
the motor is de-energized in a way that the torque will be safely deactivated. Yet, this
does not mean that there is a safe electric isolation. If a safe electric isolation is
necessary, an additional isolating device for interrupting the power supply (e.g.
mains switch) must be supplied according to EN 60204.

92 Jetter AG

JetMove 203B-230 13 Safe Standstill (option)

13.3 Safety instructions

The "Safe Standstill" feature has got the sole purpose to safely switch off a drive or
to prevent it from starting up inadvertently. In order to gain personal safety, the safety
circuit must meet the safety requirements to EN 60204, EN 92, and EN ISO 13849-1.

13.4 Functional test

At the initial commissioning, after each intervention into the safety chain of the plant,
or after replacing one or more than one components, the "Safe Standstill" function
must be checked:

1. Disable all motion systems, mechanically secure pendant loads.

2. Close the safety chain.

3. Enable an axis (ENABLE, ENABLE1, ENABLE2 and software enable). If the

torque cannot be checked, drive the axis.

4. Interrupt the circuit of the Enable1 input at encoder terminal X73; the axis must

be de-energized (no torque), respectively stop rotating, immediately.

5. Re-activate the Enable1 input at terminal X73; clear faults within the servo

amplifier.

6. Re-enable the same axis. If the torque cannot be checked, drive the axis.

7. Interrupt the circuit of the Enable2 input at encoder terminal X73; the axis must

be de-energized (no torque), respectively stop rotating, immediately.

8. Re-activate the Enable2 input at terminal X73; clear faults within the servo

amplifier.

Jetter AG 93

13 Safe Standstill (option)

13.5 Requirements placed on the safety

This paragraph is to describe the safety requirements that can be met by the system.
They are based on the standards EN 954-1, EN ISO 13849-1 and IEC 61508.

The following safety functions can be applied:

• Safe Standstill according to EN 954-1, category 3, and IEC 61508 SIL2

• Safe Standstill according to EN 954-1, category 4, and IEC 61508 SIL3

• Safe Standstill to PL "e" according to EN ISO 13849-1

• Restart inhibit to EN 954-1, category 3, and IEC 61508 SIL2

• Restart inhibit to EN 954-1, category 4, and IEC 61508 SIL3

• Safe Restart Inhibit to PL "e" according to EN ISO 13849-1

"Safe Standstill" is to be implemented according to Stop Category 0 or Stop Category
1 to EN 60204:

• Stop Category 0

• Stop Category 1

system

When the safety function is activated, the motor is de-energized unconditionally
and immediately.
According to IEC 61800 Part 5.2, Stop Category 0 is also called STO (Save
Torque Off).

When the safety function is activated, the motor is stopped in a controlled manner,
and, after a set delay time, is de-energized unconditionally and immediately.
According to IEC 61800 Part 5.2, SLA (Safety-Limited Acceleration) is not kept in
case of switching off via time-relay.

JM-2xx-S1 - Performance level classification to
EN ISO 13849-1

Performance level "e" is based on the following data:

Structure: Cat 3

MTTF

DC: medium (DC

PFH

CCF portion

Within the framework of this classification, the CCF ("Common Cause Failure")
referred to in the standard mainly applies to the related application. Here we proceed
from the assumption that the measures taken by R&D and application departments
will ensure that the required score is achieved.

: high (> 100 years)

d

= 0.96)

avg

: 0 (all failures will result in a safe condition)

d

94 Jetter AG

JetMove 203B-230 13 Safe Standstill (option)

Basically, the following measures make sure that servo amplifiers of the JetMove 2xx
avoid Common Cause Failures.

• Electrical isolation (optocoupler) from power supply units

• Compliance with clearances and creepage distances (layout and wiring)

• Overrating of components and derating

Jetter AG 95

13 Safe Standstill (option)

24 V

0 V

< 1.3 ms > 7.0 ms

24 V

0 V

< 0.8 ms

> 7.0 ms

< 0.8 ms0.5 ms

13.5.1 Control variants for "Safe Standstill"

• Controlling via safety relays

• OSSD control

The following signal waveforms are accepted by the OSSD signals without triggering
a fault message:

OSSD: Output Signal Switching Device
Controlling the inputs "Safe Standstill" with test pulses for recognizing short
circuits, shorts between contacts, or shunts of the control cable. The test pulses
have a duration of 1 ms and a repetition frequency of 100 Hz. If a control logic with
OSSD signals is used, errors (e.g. short circuits or shorts between contacts) are
detected by the logic itself, which will lead to switching off both signal paths.

Fig.: 20: Example: OSSD signal waveform, single pulse

Fig.: 21: Example: OSSD signal waveform, dual pulse

96 Jetter AG

JetMove 203B-230 13 Safe Standstill (option)

E2

COM

E1

X73

DC 24 V

0 V

Contact for
the Safety
Device

JetMove (D)2xx

The following figures show the basic illustrations of the respective applications.

13.5.2 Application 1

Fig.: 22: Application 1

The safety switching device applies a +24 Volt signal for activating the servo amplifier
to the two parallel inputs Enable1 and Enable 2. When the safety function is
actuated, the contact opens and thus interrupts the enabling signal. The digital servo
amplifier safely switches off the motor power supply. By opening the contact, the
safety function can be tested. When the voltage at the Enable input is interrupted, the
motor is immediately de-energized (Stop Category 0).
Give heed that the external safety switching devices (e.g. emergency stop device)
are of the corresponding safety category.
Following this example, "Safe Standstill" (according to EN 954-1 Category 1) with
Stop Category 0 (according to EN 60204) can be implemented, if all safety switching
devices involved meet the requirements of Category 1.

Jetter AG 97

13 Safe Standstill (option)

E2

COM

E1

JetMove (D)2xx

Contact for
the Safety
Device

Contact for
the Safety
Device

13.5.3 Application 2

Fig.: 23: Application 2

The safety switching device(s) applies/apply a +24 Volt signal for activating the servo
amplifier to either of the two inputs Enable1 and Enable 2. When the safety function
is actuated, the contact opens and thus interrupts the enabling signal. In case of an
error, it is sufficient that at least one of those two contacts opens, in order to switch
off the motor safely (dual-channel switch-off). Deactivating the inputs leads to
immediate switching off the motor (Stop Category 0). By means of the wiring
technology, a short, both between the contacts of the emergency stop device, and
between the two lines, can be precluded.
As this application is not self-testing, proper function of the system must be tested
regularly. These tests are to prove freedom from faults of the entire system.
Following this example, "Safe Standstill" (according to EN 954-1 Category 2) with
Stop Category 0 (according to EN 60204) can be implemented, if all safety switching
devices involved meet the requirements of Category 2.

98 Jetter AG

JetMove 203B-230 13 Safe Standstill (option)

E2

COM

E1

X73

JetMove (D)2xx

Safety
Device

Safety
Device

13.5.4 Application 3

Fig.: 24: Application 3

The safety switching device(s) applies/apply a +24 Volt signal for activating the servo
amplifier to either of the two inputs Enable1 and Enable 2. There are alternating
interruptions of 1 ms max. with each signal, which serve for checking the signals for
shorts between contacts, short circuits or interference voltages.
(OSSD signals). This interruption of 1 ms max. does not lead to deactivating the
servo amplifier, though. When the safety function is actuated, the contact opens and
thus interrupts the enabling signals. In case of an error, it is sufficient that at least one
of those two signals ceases to apply, in order to switch off the motor safely (dual­channel switch-off). Deactivating the inputs leads to immediate switching off the
motor (Stop Category 0). Possible errors (such as short circuits, shorts between
contacts, or a quadrature-axis component of voltage) can be recognized and safely
controlled.

Following this example, "Safe Standstill" (according to EN 954-1 Category 3) with
Stop Category 0 (according to EN 60204) can be implemented, if all safety switching
devices involved meet the requirements of Category 3.

Jetter AG 99

13 Safe Standstill (option)

E2

COM

E1

X73

JetMove (D)2xx

Contact for
the Safety
Device

INPUT

21

22

13

14

13

14

n>0

K1

A1

A2

K2

A1

A2

K1

K1

K2

13.5.5 Application 4

Fig.: 25: Application 4

The safety device activates relay K1, which activates the digital servo amplifier via
NOC 13-14 and the controller input "INPUT" via another NOC 23-24. The input has
to be configured either by the application program or via the motion setup in a way
that at 0 V the emergency stop function of the servo amplifier is activated.
Simultaneously with relay K1, a dropout-delayed safety relay K2 is activated. Its NOC
is series-connected to a contact safely monitoring the motor speed. The contact of
the speed monitoring is closed, while the motor is running; it opens at zero speed.
When the Safety function is called up, relays K1 and K2 are deactivated. By opening,
the NOC 23-24 of K1 triggers a controlled braking process. The servo amplifier still
remains active, until relay K2 also drops out due to the drop-out delay, or until the
motor has come to a standstill due to the braking process that has been triggered.
Deactivating the Enable1- and Enable2- inputs leads to switching off the motor
immediately after a pre-defined delay time, respectively, after the motor has come to
a standstill (Stop Category 1). In case de-energizing or braking fails, the time relay
K2 limits the maximum runtime, in order to always ensure safe de-energizing when
the set time has elapsed. The option of stopping via the emergency stop function as
shown in the diagram needs not necessarily be provided. The motor can also be
brought to standstill by a control command or by a mechanical brake.
Please make sure that the timing element (time relay) grants safe switching off.
Following this example, "Safe Standstill" (according to EN 954-1 Category 1) with
Stop Category 1 (according to EN 60204) can be implemented, if all safety switching
devices involved meet the requirements of Category 1.
Yet, the Safely-Limited Acceleration (SLA) is not met.

100 Jetter AG