1TZ9503-3AD2.-.... - Siemens

Safety

Integrated

Operating instructions

Low-voltage motor with encoder for

safety-related applications

Edition

Supplement to the motor operating instructions

siemens.com/drives

SIMOTICS

02/2019

SIMOTICS

Low-voltage motor

Functionally safe encoder

Compact Operating Instructions

Supplement to the operating instructions for the motor

02/2019

A5E44248729A

Introduction 1

Safety instructions 2

Areas of application and

ambient conditions 3

Marking for functional safety 4

Electrical connection 5

Commissioning 6

Service & support A

Quality documents B

Legal information

Warning notice system

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent

damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert

symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are

graded according to the degree of danger.

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING

indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

indicates that property damage can result if proper precautions are not taken.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be

used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property

damage.

Qualified Personnel

The product/system described in this documentation may be operated only by personnel qualified for the specific

task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified

personnel are those who, based on their training and experience, are capable of identifying risks and avoiding

potential hazards when working with these products/systems.

Proper use of Siemens products

Note the following:

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical

documentation. If products and components from other manufacturers are used, these must be recommended or

approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and

maintenance are required to ensure that the products operate safely and without any problems. The permissible

ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks

All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication

may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability

We have reviewed the contents of this publication to ensure consistency with the hardware and software described.

Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this

publication is reviewed regularly and any necessary corrections are included in subsequent editions.

Siemens AG

Division Process Industries and Drives

Postfach 48 48

90026 NÜRNBERG

GERMANY

A5E44248729A

Ⓟ 02/2019 Subject to change

Table of contents

1 Introduction...................................................................................................................................................5

1.1 Additional languages................................................................................................................6

2 Safety instructions ........................................................................................................................................7

3 Areas of application and ambient conditions ................................................................................................9

4 Marking for functional safety.......................................................................................................................11

5 Electrical connection...................................................................................................................................13

5.1 Safety instructions relating to the electrical connection .........................................................13

5.2 Circuit diagram .......................................................................................................................13

6 Commissioning ...........................................................................................................................................15

6.1 Safety instructions for commissioning....................................................................................15

6.2 Checklist for commissioning...................................................................................................15

A Service & support .......................................................................................................................................17

B Quality documents......................................................................................................................................19

B.1 EU Declaration of Conformity for the encoder .......................................................................19

B.2 Quality documents for the SIMOTICS motors........................................................................19

B.2.1 SIMOTICS TN Series N-compact ..........................................................................................19

B.2.2 SIMOTICS FD ........................................................................................................................19

B.2.3 SIMOTICS SD/GP/DP............................................................................................................19

Index...........................................................................................................................................................21

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Table of contents

Functionally safe encoder

4Compact Operating Instructions, 02/2019, A5E44248729A

Introduction 1

These operating instructions apply to the functionally safe encoder (FSE) mounted on the

SIMOTICS motor. The functionally safe encoder is also referred to in the operating instructions

as an encoder. These operating instructions supplement the operating instructions for the

following motor series:

● SIMOTICS FD

● SIMOTICS TN Series N-compact

● SIMOTICS SD/GP/DP

● SIMOTICS VSD10/VSD4000

These operating instructions are part of the motor delivery. Store the operating instructions

near the motor. Please read the operating instructions prior to handling the motor and observe

the information they contain. This will ensure safe and disturbance-free functioning.

Siemens AG does not accept any liability for damage and failures that result from the non-

observance of these operating instructions.

Functionally safe encoders

The following encoders can be mounted on the motor:

● Sendix SIL Kübler http://www.kuebler.com

● FSI 862 Leine&Linde http://www.leinelinde.com/

● HOGS 100S Baumer http://www.baumer.com

Operating instructions for the encoder

You can find the relevant technical specifications for the encoder and its operating instructions

on the website of the respective manufacturer.

The operating instructions for the encoder contain the following:

● General information

● Encoder function

● Functional safety

● Data transfer

● Electrical installation

● Commissioning

● Technical specifications

Read and observe the operating instructions for the encoder.

Functionally safe encoder

Compact Operating Instructions, 02/2019, A5E44248729A 5

1.1 Additional languages

You can find these instructions in other languages in SIOS (https://

support.industry.siemens.com/cs/ww/en/view/109756319).

Text format features

You can find the following text format features in these instructions:

1. Handling instructions are always formatted as a numbered list. Always perform the steps in

the order given.

● Lists are formatted as bulleted lists.

– Lists on the second level are hyphenated.

Note

The note provides you with additional information about the product itself, handling the product

- and the relevant documentation.

Introduction

1.1 Additional languages

Functionally safe encoder

6Compact Operating Instructions, 02/2019, A5E44248729A

Safety instructions 2

Siemens AG assumes responsibility for ensuring that the directives of functional safety have

been observed for the motor with the encoder. The safety-relevant screw connections are

sealed with marking paint before delivery. This will then indicate any inadvertent or

unauthorized release of the screw connection.

No functional safety for incorrect use

If the information regarding correct use is not observed, the functional safety may be rendered

ineffective.

● Carefully comply with the information provided regarding correct use.

● Changes made by users to the motor and/or the encoder negatively impact operational

reliability and are not permitted.

● The motor is intended for installation in a machine. The company operating the machine is

responsible for ensuring functional safety. The company operating the machine is

responsible for the necessary safety functions and their attributes.

No functional safety for non-observance of the warning and safety instructions

If the warning and safety instructions are not observed, the functional safety may be rendered

ineffective. The safety functions of the system are no longer ensured. This can result in death,

serious injury or material damage.

● Please comply with valid regulations and operating instructions.

No functional safety without safety-relevant encoder evaluation

If the safety-relevant encoder evaluation is not implemented, the safety functions of the system

are no longer ensured. This can result in death, serious injury or material damage. The encoder

is only safety-relevant when used in conjunction with a suitable encoder evaluation unit.

● Use the encoder together with a safety-relevant encoder evaluation unit.

● Observe the operating instructions for the encoder.

No functional safety without conformity assessment

The motor is intended for installation in a machine. The operating company is responsible for

defining the safety level and its actual implementation in the machine.

● Evaluate the conformity of the machine before commissioning.

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Compact Operating Instructions, 02/2019, A5E44248729A 7

Qualified personnel

Only Siemens service personnel or personnel trained and authorized by Siemens may carry

out work on the encoder and the entire mounted components of the encoder. These include the

torque arm, bolts and shaft journal, if present. Qualified personnel require knowledge of the

following topics:

● Topics relating to functional safety

● Legislation, safety regulations and standards for functional safety

● Content of the associated operating instructions, manufacturing instructions and check lists

for assembly and disassembly

Contact Technical Support for the following topics:

● Maintenance and service

● Faults and how to resolve them

● Disposal

Responsibility and liability

The responsibility and liability regarding the functional safety and its associated traceability is

completely transferred over to the operating company:

● If the operating company damages the seal that was applied to safety-relevant screw

connections by Siemens AG.

● If the operating company carries out work on the encoder and its mechanical connection.

Resonance effects in operation

Resonance effects can occur on the motor as a result of the frequency converter or comparable

power controlling devices. As a result, the safety functions of the system are no longer ensured.

This can result in death, serious injury or material damage.

● Optimize, for example, the controller parameters through an appropriate current setpoint

filtering.

Damage

To ensure the system comprising the motor and the encoder is not damaged:

● Do not use the motor and the parts mounted onto it as a foothold or step.

● Do not place any objects on the motor.

● Position the motor in such a way that the encoder is not damaged.

Safety instructions

Functionally safe encoder

8Compact Operating Instructions, 02/2019, A5E44248729A

Areas of application and ambient conditions 3

The encoder is suitable for the following areas of application and ambient conditions:

● Safety-relevant systems up to

– SIL2 / SIL3 acc. to EN 61800-5-2

– PLd / PLe acc. to EN ISO 13849-1 and EN ISO 13849-2

● Degrees of protection ≤ IP65

● Maximum ambient temperature of +40 °C, for simultaneous use of the motors according to

temperature class 155 (F) as a maximum.

● The encoder is designed in accordance with the maximum motor speed.

● Areas of application depending on the encoder

Area of application FSI 862 HOGS 100S Sendix SIL

Use in hazardous areas No No No

Typical industrial environment, e.g. indoor in‐

stallation for conveyor technology

Yes Yes Yes

Conditionally in port installations Yes Yes Yes

Harsh industrial environments, e.g. offshore

or the chemical industry

Yes Yes No

Areas with direct exposure to seawater or

spraying seawater

Yes Yes No

Guidelines

● The encoder complies with the relevant standards listed in the Declaration of Conformity for

safety-related applications.

● Also take into account the applicable national and regional legislation, standards and

regulations.

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Areas of application and ambient conditions

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10 Compact Operating Instructions, 02/2019, A5E44248729A

Marking for functional safety 4

The SIMOTICS motor with functionally safe encoder has a signal yellow marking. The marking

SI04 for the functionally safe encoder is stamped on the rating plate of the motor. The safety

level is marked on the functionally safe encoder.

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Marking for functional safety

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12 Compact Operating Instructions, 02/2019, A5E44248729A

Electrical connection 5

5.1 Safety instructions relating to the electrical connection

Danger due to incorrect installation

If the encoder is electrically installed by inadequately qualified personnel, the functional safety

may be rendered ineffective. The safety functions of the system are no longer ensured. This

can result in death, serious injury or material damage.

● Only qualified personnel are permitted to work on the encoder.

Danger due to pre-existing damage to, or destruction of, the encoder

Electrostatic discharge can cause the encoder to fail. The safety functions of the system are no

longer ensured. This can result in death, serious injury or material damage.

● Ensure that the ESD measures are observed.

Operating instructions for the encoder

Observe the operating instructions for the encoder.

5.2 Circuit diagram

● If the encoder is freely accessible, use the pin assignment specified in the operating

instructions for the encoder.

● If the encoder is not freely accessible: You can find the pin assignment for the encoder in the

terminal box or auxiliary terminal box on the circuit diagram provided in the terminal box.

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Electrical connection

5.2 Circuit diagram

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14 Compact Operating Instructions, 02/2019, A5E44248729A

Commissioning 6

6.1 Safety instructions for commissioning

Danger due to inadequately qualified personnel

If the encoder is electrically installed by inadequately qualified personnel, the functional safety

may be rendered ineffective. The safety functions of the system are no longer ensured. This

can result in death, serious injury or material damage.

● Only qualified personnel are permitted to mount or remove the encoder.

● Personnel require knowledge of the following topics:

– Topics relating to functional safety

– Legislation, safety regulations and standards for functional safety

– Content of the detailed operating instructions provided

Conformity

The encoder is intended for installation in a machine. Commissioning is prohibited until it has

been established that the end product conforms with Directive 2006/42/EC.

Operating instructions for the encoder

Follow the encoder operating instructions when commissioning it.

6.2 Checklist for commissioning

Complete the checklist before commissioning the encoder.

WARNING

Danger to life if the functional safety is not guaranteed

It is possible that the functional safety is disabled if not all of the measures listed in the

checklist are answered with "yes". The safety functions of the system are no longer ensured.

This can result in death, serious injury or material damage.

● Only commission the motor and the encoder when all of the points have been answered

with "Yes".

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Table 6-1 Checklist for commissioning the encoder

Encoder serial number on the type plate:

..........................................................................................................

Measure Yes No

Is the signal yellow "Safety Integrated" marking present on the front cover and the

"SI04" marking on the rating plate?

Is the motor free of damage?

Are the operating instructions for the encoder available and have the correspond‐

ing specifications and instructions been observed?

Has the motor been correctly assembled and designed so that the permissible

vibrations and shocks of the motor are not exceeded?

Is the thermal motor protection evaluated, if available?

Have qualified personnel connected the encoder to the encoder evaluation?

Was a suitable, shielded connecting cable with twisted conductor pairs used?

Were the connecting cables attached to the encoder without any strain, the cable

and connector installed and securely attached?

Is the connecting cable shield connected at both ends through a large surface area

and grounded?

Was it checked and ensured that the supply voltage has the correct level and

polarity?

Check the encoder function: Do the direction of rotation and count direction on the

encoder match?