Pilz PNOZ ms3p standstill User Manual

PNOZ ms3p

PNOZmulti Modular Safety System

Operating Manual — No. 22097-EN-03

This document is a translation of the original document.

All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for internal purposes.

Suggestions and comments for improving this documentation will be gratefully received.

Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS p®, SafetyEYE®,
SafetyNET p®, the spirit of safety® are registered and protected trademarks of
Pilz GmbH & Co. KG in some countries.

SD means Secure Digital.

Contents

Contents

Contents Page

Chapter 1 Introduction

1.1 Validity of documentation 1-1

1.1.1 Retaining the documentation 1-1

1.2 Overview of documentation 1-2

1.3 Definition of symbols 1-3

Chapter 2 Overview

2.1 Unit structure 2-1

2.1.1 Scope of delivery 2-1

2.1.2 Unit features 2-1

2.2 Front view 2-2

Chapter 3 Safety

3.1 Intended use 3-1

3.2 System requirements 3-2

3.3 Safety regulations 3-3

3.3.1 Use of qualified personnel 3-3

3.3.2 Warranty and liability 3-3

3.3.3 Disposal 3-3

3.3.4 For your safety 3-4

Chapter 4 Function description

4.1 Unit properties 4-1

4.1.1 Integrated protection mechanisms 4-1

4.1.2 Function description 4-1

4.1.2.1 Operation 4-1

4.1.2.2 Block diagram 4-1

4.2 Input device types 4-2

4.2.1 Incremental encoders 4-2

4.2.1.1 Requirements of the incremental encoders 4-2

4.2.1.2 Adapter for incremental encoders 4-2

Chapter 5 Installation

5.1 General installation guidelines 5-1

5.1.1 Dimensions 5-2

5.2 Connecting the base unit and expansion
modules

5-3

Chapter 6 Commissioning

6.1 General wiring guidelines 6-1

6.2 Preparing for operation 6-2

6.2.1 Connecting the incremental encoder 6-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1

Contents

6.2.1.1 Connect the signals from the incremental
encoder to the speed monitor

6.2.1.2 Connect the incremental encoder to the
speed monitor via an adapter

Chapter 7 Operation

7.1 Messages 7-1

7.2 Display elements 7-2

7.2.1 Display elements for unit diagnostics 7-2

Chapter 8 Technical details

8.1 Technical details 8-1

8.2 Order reference 8-3

Chapter 9 Application examples

9.1 Examples without position control 9-1

9.1.1 Example 1 9-1

9.1.2 Example 2 9-2

9.2 Example with position control 9-3

6-2

6-3

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

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Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1 Introduction

1.1 Validity of documentation

11000IntroductionIntroduction1-1.1Validity of docume ntation1100Validity of documenta tion1-Einf Gltigkeit der Dokumentation

This documentation is valid for the product PNOZ ms3p. It is valid until

Einf Einleitung

1.1.1 Retaining the documentation

Retaining the documentation1-Einf Aufbewahren

new documentation is published.

This operating manual explains the function and operation, describes
the installation and provides guidelines on how to connect the product .

This documentation is intended for instruction and should be retained
for future reference.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1-1

1 Introduction

1.2 Overview of documentation

1.2Overview of documentation1200Overview of documentation1-Einf_Uebersicht_plus_Applikationsbsp_BA

1 Introduction

The introduction is designed to familiarise you with the contents, struc­ture and specific order of this manual.

2 Overview

This chapter provides information on the device's most important fea­tures.

3 Safety

This chapter must be read as it contains important information on safety
and intended use.

4 Function Description

This chapter describes the mode of operation of the device.

5 Installation

This chapter explains how to install the device.

6 Commissioning

This chapter describes the device's commissioning and wiring.

7 Operation

This chapter describes how to operate the product and gives tips in the
case of a fault.

8 Technical Details

9 Application Examples

1-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1 Introduction

1.3 Definition of symbols

1.3Definition of symbols1300Definition of symbols1-Einfhrung Zeichen

Information that is of particular importance can be identified as follows:

DANGER!

This warning must be heeded! It warns of a hazardous situation
that poses an immediate threat of serious injury and death and
indicates preventive measures that can be taken.

WARNING!

This warning must be heeded! It warns of a hazardous situation
that could lead to serious injury and death and indicates preven­tive measures that can be taken.

CAUTION!

This refers to a hazard that can lead to a less serious or minor
injury plus material damage, and also provides information on
preventive measures that can be taken.

NOTICE

This describes situations in which the unit(s) could be damaged
and also provides information on preventive measures that can
be taken.

INFORMATION

This gives advice on applications and provides information on
special features, as well as highlighting areas within the text that
are of special importance.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

1-3

1 Introduction

1.3 Definition of symbols

1-4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

2 Overview

2.1 Unit structure

22000OverviewOverview2-2.1Unit structure2100Unit structure2-

2.1.1 Scope of delivery

Scope of delivery2-Lieferumfang_Brck_774639_modul_BA

2.1.2 Unit features

Unit features2-Gerätemerkmale_Verwendung

` Expansion modulePNOZ ms3p
` Jumper 774 639

Verwendung/Bildunterschrift_multi_Drehzahlwchter

Geraetemerkmale_Zusatz BA Einleitung

Gertemerkmale

Using the product PNOZ ms3p:

Speed monitor for connection to a base unit from the PNOZmulti mod­ular safety system

The product has the following features:

` Monitoring of 2 independent axes
` Connection per axis

– 1 incremental encoder

` Measured variables:

– standstill
– Speed (8 values can be set)
– Direction of rotation

` Axis types, reset mode can be selected in the PNOZmulti Configura-

tor

` Status indicators for

– Supply voltage
– Incremental encoder
– Axis status, standstill and excess speed
– Fault on the system

` Incremental encoder connection technology:

RJ-45 female connector

` Function to deactivate speed monitoring
` Galvanic isolation between the connections X1, X12 and X22
` Max. 4 speed monitors can be connected to the base unit

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

2-1

2 Overview

2.2 Front view

2.2Front view2200Front view2-Klemmenbelegung

3

Legende

Key:

` X12:

– Female connector for connecting an incremental encoder to axis 1

` X22:

– Female connector for connecting an incremental encoder to axis 2

` LEDs:

–POWER
–FAULT
–SHAFT 1
–SHAFT 2
–X12
–X22

2-2

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3 Safety

3.1 Intended use

33000SafetySafety3-3.1Intended use3100Intended use3-Bestimmung/Gertebeschreibung_multi_Drehzahlwaechter

Bestimmung/Gertebeschreibung_multi_Zusatz_Modul

Bestimmung/Gertebeschreibung_multi_System

Bestimmung/Gertebeschreibung_multi_Drehzahlwchter_Warnungen_ms3_4p_BA

The expansion module monitors standstill, speed and direction of rota­tion in accordance with EN ISO 13849-1 up to PL e and EN IEC 62061
up to SIL CL 3.

The expansion module may only be connected to a base unit from the
PNOZmulti modular safety system.

The modular safety system PNOZmulti is used for the safety-related in­terruption of safety circuits and is designed for use on:

` E-STOP equipment
` Safety circuits in accordance with VDE 0113 Part 1 and EN 60204-1

WARNING!

Users must take appropriate measures to detect or exclude
errors (e.g. slippage or broken shearpin) which cause the fre­quency of the encoder signal to no longer be proportional to the
monitored speed.
Appropriate measures are:

` Using the monitored encoder to also control the drive
` Mechanical solutions

WARNING!

Encoder errors are detected and signalled via a diagnostic bit.
This does does notbring the relevant axis to a safe condition.
To maintain safety (Category 3), the diagnostic bit (diagnostic bit

10) in the user program must be evaluated in such a way that a
shutdown occurs if the axis is in operation (see examples in
Chapter 9).

CAUTION!

If there are frequency differences between tracks A and B of the
incremental encoder, the track with the higher frequency will be
evaluated. Different directions of rotation will no longer be
detected. The outputs

Clockwise

and

Anti-clockwise

switch
to a safe condition. The safe condition is cleared again as soon
as the error is remedied. Hazards that can arise through an auto­matic restart must be excluded within the user program.

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]

3-1