Pilz PNOZms2p User Manual

Operating Manual PNOZ ms2p HTL

Operating Manual PNOZ ms2p HTL

PNOZ ms2p HTL

Configurable Control System PNOZmulti

Operating Manual — No. 1001401-EN-02

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.

Preface

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 Range 2-1

2.1.2 Unit features 2-1

2.2 Front view 2-2

Chapter 3 Safety

3.1 Intended use 3-1

3.1.1 System requirements 3-2

3.2 Safety regulations 3-3

3.2.1 Use of qualified personnel 3-3

3.2.2 Warranty and liability 3-3

3.2.3 Disposal 3-3

3.2.4 For your safety 3-4

Chapter 4 Function description

4.1 Device 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 Proximity switch 4-2

4.2.1.1 Requirements of the proximity switches 4-2

4.2.2 Incremental encoders 4-3

4.2.2.1 Requirements of the incremental encoders 4-3

4.2.2.2 Adapter for incremental encoders 4-3

4.2.3 Incremental encoder and proximity switch
on one axis

4-3

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

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

5-3

1

Contents

Chapter 6 Commissioning

6.1 General wiring guidelines 6-1

6.2 Preparing for operation 6-2

6.2.1 Connection of proximity switches 6-2

6.2.2 Connection of the incremental encoder 6-3

6.2.2.1 Connect signals of the incremental
encoder to the speed monitor

6.2.2.2 Connect incremental encoder to the speed
monitor via an adapter

6.2.3 Connection of proximity switches and
incremental encoder

6.2.3.1 Proximity switch and incremental encoder
on various axes

6.2.3.2 Proximity switch and incremental encoder
on one axis

6.2.4 Connection examples 6-8

6.2.4.1 Connection of 2 proximity switches and an
incremental encoder

6.2.4.2 Connection of 4 proximity switches 6-9

6.2.4.3 Connection of an incremental encoder and
proximity switch on an axis

6-3

6-4

6-6

6-6

6-7

6-8

6-10

Chapter 7 Operation

7.1 Messages 7-1

7.2 Display elements 7-2

7.2.1 Display elements for device diagnostics 7-2

7.3 Signal statuses 7-3

7.4 Faults - malfunctions 7-4

Chapter 8 Technical details

8.1 Technical details 8-1

8.2 Order reference 8-3

Chapter 9 Application Examples

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

2

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 ms2p HTL. It is valid

Einf Einleitung_alt

until new documentation is published.

This operating manual explains the function and operation, describes
the installation and provides guidelines on how to connect the product
PNOZ ms2p HTL.

Verwendung/Bildunterschrift_multi_Drehzahlwchter

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

Application of the product PNOZ ms2p HTL:

1.1.1 Retaining the documentation

Retaining the documentation1-Einf Aufbewahren

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 particularly important is 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 a situation in which the unit(s) could be damaged
and also provides information on preventive measures that can
be taken. It also highlights areas within the text that are of partic­ular importance.

INFORMATION

This gives advice on applications and provides information on
special features.

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

1-3

1 Introduction

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 Range

Range2-Eigenschaften

2.1.2 Unit features

Unit features2-Geraetemerkmale_Zusatz BA Einleitung

Scope of supply:

 Expansion module PNOZ ms2p HTL
 Jumper: 774 639

Drehzahlwaechter_Geraetemerkmale_PNOZ_ms2p

The product has the following features:

 Monitoring of 2 independent axes
 Connection per axis

– 1 incremental encoder

or

– 2 proximity switches

or

– 1 incremental encoder and 1 proximity switch

 Measured variables:

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

 Axis types, input device types and reset mode can be selected in the

PNOZmulti Configurator

 Status indicators for

– Supply voltage
– Incremental encoder
–Proximity switch
– Axis status, standstill and excess speed
– Faults on the system

 Proximity switch connection technology: Plug-in connection termi-

nals (either cage clamp terminal or screw terminal)

 Incremental encoder connection technology:

RJ-45 female connector

 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

HTL

15

2.2 Front view

2.2Front view2200Front view2-Klemmenbelegung

Legende

Key:

 X1:

– I10, I11:

connection terminals for proximity switch at axis 1

– I20, I21:

connection terminals for proximity switch at axis 2

– 0 V, 24 V:

supply connections

 X12:

– female connector for the connection of an incremental encoder at

axis 1

 X22:

– female connector for the connection of an incremental encoder at

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_ms1_2p_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
 Monitoring for broken shearpin by means of the speed monitor

WARNING!

A single-channel open circuit/input device error is recognised
and leads to a safe condition of the outputs at the relevant axis.
For applications in accordance with PL e and SIL CL 3, the
"Overspeed" output must be integrated into the safety function
in every operating mode and evaluated so that a shutdown
occurs if the output switches to a safe condition ("Overspeed"
output = "0").

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

3-1

3 Safety

3.1 Intended use

CAUTION!

If there are frequency differences between tracks A and B of the
incremental encoder and/or between the proximity switches on
inputs I10 (I20) and I11 (I21), the PNOZmulti switches to a safe
condition if a frequency exceeds the configured standstill fre­quency. If the speed monitor detects different rotation direc­tions, note the following:

 With version 1.X devices the PNOZmulti changes to STOP.
 With devices from version 2.0, the axis in question switches 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.

3.1.1 System requirements

System requirements3-Systemvoraussetzungen - Verweis auf Produktänderungen

Please refer to the "Product Modifications" document in the "Version
overview" section for details of which versions of the base unit and
PNOZmulti Configurator can be used for this product.

3-2

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

3 Safety

3.2 Safety regulations

3.2Safety regulations3200Safety regulations3-

3.2.1 Use of qualified personnel

Use of qualified personnel3-Sich Qualif. Personal

The products may only be assembled, installed, programmed, commis­sioned, operated, maintained and decommissioned by competent per­sons.

A competent person is someone who, because of their training, experi­ence and current professional activity, has the specialist knowledge re­quired to test, assess and operate the work equipment, devices,
systems, plant and machinery in accordance with the general standards
and guidelines for safety technology.

It is the company's responsibility only to employ personnel who:

 Are familiar with the basic regulations concerning health and safety /

accident prevention

 Have read and understood the safety guidelines given in this descrip-

tion

 Have a good knowledge of the generic and specialist standards ap-

plicable to the specific application.

3.2.2 Warranty and liability

Warranty and liability3-Sich Gewhrleistung

3.2.3 Disposal

Disposal3-Si ch Entsorgung

All claims to warranty and liability will be rendered invalid if:

 The product was used contrary to the purpose for which it is intended
 Damage can be attributed to not having followed the guidelines in the

manual

 Operating personnel are not suitably qualified
 Any type of modification has been made (e.g. exchanging compo-

nents on the PCB boards, soldering work etc.).

 In safety-related applications, please comply with the mission time t

M

in the safety-related characteristic data.

 When decommissioning, please comply with local regulations regard-

ing the disposal of electronic devices (e.g. Electrical and Electronic
Equipment Act).

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

3-3