Pilz PNOZ s30 User manual

Operating Manual — No. 1001715-EN-11
Safety relays
Operating Manual PNOZ s30
Operating Manual PNOZ s30
PNOZ s30

This document is a translation of the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Co ies may be made
for internal ur oses.
Suggestions and comments for im roving this documentation will be gratefully received.
Pilz®, PIT®, PMI®, PNOZ®, Primo®, PSEN®, PSS®, PVIS®, SafetyBUS ®, SafetyEYE®,
SafetyNET ®, the s irit of safety® are registered and rotected trademarks of
Pilz GmbH & Co. KG in some countries.
SD means Secure Digital.
Preface

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 1
Contents
Contents
Contents Page
Chapter 1 Introduction
1.1 Validity of 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/side view 2-2
Chapter 3 Safety
3.1 Intended use 3-1
3.2 Safety regulations 3-2
3.2.1 Use of qualified personnel 3-2
3.2.2 Warranty and liability 3-2
3.2.3 Disposal 3-2
3.2.4 For your safety 3-2
Chapter 4 Function description
4.1 Introduction 4-1
4.2 Block diagram 4-2
4.3 Functions 4-3
4.4 Speed configuration 4-7
4.4.1 Select Inputs 4-9
4.4.2 Switch functions 4-10
4.4.3 Basic configuration 4-11
4.4.4 Chip card 4-13
4.5 Input device types 4-14
4.5.1 Proximity switch 4-14
4.5.2 Rotary encoders 4-14
4.5.2.1 Adapter for incremental encoders 4-15
Chapter 5 Installation
5.1 General installation guidelines 5-1
5.1.1 Dimensions 5-1
Chapter 6 Commissioning
6.1 Wiring 6-1
6.1.1 General wiring guidelines 6-1
6.1.2 Pin assignment of RJ45 socket 6-1
6.1.3 Supply voltage 6-1
6.1.4 Connection of proximity switches 6-1

Contents
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2
6.1.5 Connection of a rotary encoder 6-2
6.1.5.1 Connect rotary encoder to speed monitor 6-2
6.1.5.2 Connect rotary encoder with Z index to
speed monitor
6-3
6.1.5.3 Connect rotary encoder to the speed mon-
itor via an adapter
6-4
6.1.6 Connection of proximity switch and rotary
encoder
6-4
6.1.7 Reset circuit 6-5
6.1.8 Feedback circuit 6-5
6.1.9 Select inputs 6-6
6.1.10 Semiconductor outputs 6-6
6.2 Display menu - Configuration 6-7
6.2.1 Create configuration overview 6-7
6.2.2 Operate rotary knob 6-7
6.2.3 Configure Speed Monitor 6-8
6.2.4 Password protection 6-9
6.2.5 Use chip card 6-9
6.2.5.1 Insert chip card 6-10
6.2.5.2 Write data to chip card 6-11
6.2.5.3 Read data from chip card 6-11
6.2.5.4 Transfer device parameters 6-12
6.2.5.5 Duplicate chip card 6-12
6.2.6 Menu overview 6-12
6.2.6.1 Permanent display 6-12
6.2.6.2 Basic settings Ini pnp pnp 6-12
6.2.6.3 Basic settings for the rotary encoder 6-13
6.2.6.4 Settings 6-15
6.2.6.5 Advanced settings 6-20
6.2.6.6 Information 6-21
6.2.7 Example: Configure basic configuration 2 6-24
Chapter 7 Operation
7.1 Display elements for device diagnostics 7-1
7.1.1 LEDs 7-1
7.1.2 Display 7-1
7.1.2.1 Error stack entries 7-1
7.1.2.2 Current error messages 7-2
7.1.2.3 Open circuit message 7-6
7.1.2.4 Frequency difference message 7-7
Chapter 8 Technical details
8.1 Technical details 8-1
8.2 Service life graph of output relays 8-5
8.3 Categories 8-6

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Contents
8.3.1 Safety level 8-6
8.3.2 Standard rotary encoder 8-6
8.3.3 Standard rotary encoder with additional di-
agnostics through the drive controller
8-7
8.3.4 Safe rotary encoder 8-9
8.3.5 Standard rotary encoder and proximity
switch
8-10
8.3.6 2 proximity switches 8-11
8.3.7 Safe rotary encoder with Z index 8-12
8.4 Order reference 8-14
Chapter 9 Examples
9.1 Connection of proximity switch 9-1
9.1.1 Features 9-1
9.1.2 Configuration overview 9-1
9.1.3 Connection 9-2
9.2 Incremental encoder connection 9-4
9.2.1 Features 9-4
9.2.2 Configuration overview 9-4
9.2.3 Connection 9-5

Contents
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
4

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected] 1-1
1.1 Validity of documentation
1 Introduction
11000IntroductionIntroduction1-1.1Validity of documentation1100Validity of documentation1-BA_Einfhrung
This documentation is valid for speed monitors PNOZ s30 from version
2.0. It is valid until new documentation is published.
Einf Einleitung
This operating manual explains the function and operation, describes
the installation and provides guidelines on how to connect the product .
Einf Aufbewahren
This documentation is intended for instruction and should be retained
for future reference.

1.2 Overview of documentation
1 Introduction
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1-2
1.2Overview of documentation1200Overview of documentation1-Einf_Uebersicht_plus_Beispiele
1 Introduction
The introduction is designed to familiarise you with the contents, struc-
ture and specific order of this manual.
2 Overview
This chapter provides information on the device's most important fea-
tures.
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 Examples

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1.3 Definition of symbols
1 Introduction
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 preven-
tive 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 partic-
ular importance.
INFORMATION
This gives advice on applications and provides information on
special features.

1 Introduction
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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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2.1 Unit structure
2 Overview
22000OverviewOverview2-2.1Unit structure2100Unit structure2-
2.1.1 Range
Range2-Lieferumfang PNOZ s30
Scope of supply:
Speed monitor PNOZ s30
Terminator
Connection terminals
Chip card
Chip card holder
2.1.2 Unit features
Unit features2-Gerätemerkmale_Verwendung
Using the product PNOZ s30:
][Bildunterschrift_Drehzahlwchter
Speed monitor for safe monitoring of standstill, speed, speed range, po-
sition and direction.
Geraetemerkmale_Zusatz BA Einleitung
The product has the following features:
Gertemerkmale PNOZ s30 Measured value recorded by
– Incremental encoder
–Proximityswitch
– Analogue voltage input
Measured variables
– Standstill
–Speed
–Speedrange
– Position
–Direction
– Analogue voltage (track S)
Positive-guided relay outputs
– 2 safety contacts
– 2 auxiliary contacts
Semiconductor outputs
– 4 auxiliary outputs
Expansion interface for 2 more safe relay outputs
Can be configured via the display on the speed monitor
Configuration is stored on a chip card
Display
– Current frequencies
– Current position
– Warning and error messages
Status and fault LEDs
Rotary encoder connection technology:
RJ45 socket

2.2 Front/side view
2 Overview
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2-2
2.2Front/side view2200Front/side view2-Klemmenbelegung PNOZ s30
Fig. 2-1: Left: Side view, centre: Front view without cover, right:
Front view with cover
Legende
Legend:
A1, A2:
Supply connections
In1, In2, GND:
Proximity switch 1 - In1 (track A) and 2 - In2 (track B) and GND
Y10 ... Y13:
Select inputs (SEL1, SEL2, SEL4, SEL8)
13-14 and 23-24:
Relay outputs (safety contacts)
11-12 and 21-22:
Relay outputs (auxiliary contacts)
Y32 ... Y35: Semiconductor outputs (auxiliary outputs)
S11: +24 V / 30 mA (supply for S34, Y1 and Y2)
S21: 0 V (GND for S11, S34, Y1 and Y2)
S34: Reset input
Y30: 0 V ext (GND for select input and semiconductor outputs)
Y31: 24 V ext (supply for semiconductor outputs)
IN1 IN2 GND Y10
Y11
Y12Y13 Y30
A1 Y1 IY2 Y32
Y33
Y34Y35 Y31
X3X1
A2 S11 S21 11
23
13S34 21
12
24
14 22
PNOZ s30
X2X6
X4
A2 S11 S21 11
23
13S34 21
12
24
14 22
X4
X2X6
IN1 IN2 GND Y10
Y11
Y12Y13 Y30
A1 Y1 IY2 Y32
Y33
Y34Y35 Y31
X3X1
PNOZ s30
Power
In1
In2
Rel 1
Rel 2
Fault
X6
1
2
4
3
5

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2.2 Front/side view
2 Overview
Y1, Y2:
Y1: Feedback input for Rel. 1
Y2: Feedback input for Rel. 2:
X6: RJ45 socket for connecting the encoder
(tracks A, /A, B, /B, Z, /Z, S and GND). Proximity switches can be con-
nected via RJ45 socket or connection terminals.
1: Chip card
2: Display
3: USB connection (service only)
4: Rotary knob
5: Expansion interface for 2 more external relay outputs
LEDs:
–Power
–In1
–In2
–Rel1
–Rel2
–Fault

2 Overview
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Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
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3.1 Intended use
3 Safety
33000SafetySafety3-3.1Intended use3100Intended use3-Gertebeschreibung_Drehzahlwaechter_plus_Position_Bereich
The speed monitor monitors standstill, speed, speed range, position
and direction in accordance with EN ISO 13849-1 up to PL e and EN IEC
62061 up to SIL CL 3.
S_DZW_Bes timmung/Gertebeschreibung_Warnungen
WARNING!
Users must take appropriate measures to detect or exclude
errors (e.g. slippage or broken shearpin) which cause the fre-
quency 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
Z-frequency monitoring with an additional proximity switch (Ini
pnp) on the same axis

3.2 Safety regulations
3 Safety
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [email protected]
3-2
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, commis-
sioned, operated, maintained and decommissioned by competent per-
sons.
A competent person is someone who, because of their training, experi-
ence and current professional activity, has the specialist knowledge re-
quired 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 an d liability3-Sich Gewhrleistung
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.).
3.2.3 Disposal
Disposal3-Sich Entsorgung In safety-related applications, please comply with the mission time tM
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
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3.2 Safety regulations
3 Safety
3.2.4 For your safety
For your safety3-Zu Ihrer Sicherheit_Drehzahlwaechter The device is designed exclusively for use in an industrial environ-
ment. It is not suitable for use in a domestic environment, as this can
lead to interference.
The guarantee is rendered invalid if the housing is opened or unau-
thorised modifications are carried out.
Sufficient fuse protection must be provided on all output contacts
with capacitive and inductive loads.

3 Safety
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4.1 Introduction
4 Function description
44000Function descriptionFunction description4-4.1Introduction4100Introduction4-Funktionen_Einführung
Proximity switches or rotary encoders record measured values, which
are evaluated in the speed monitor PNOZ s30. There are 9 monitoring
functions (F1 ... F9), which are performed simultaneously.
Up to 16 different parameter sets (P0 ... P15) for the monitoring functions
can be selected via the select inputs.
Configuration of the monitoring functions is menu-driven, using a rotary
knob. The outputs switch depending on the configuration.
An interface is available to connect a contact expansion module
PNOZsigma, enabling the number of outputs to be expanded.
Sicherheitseigenschaften_multi_allgemein
The relay conforms to the following safety criteria:
The circuit is redundant with built-in self-monitoring.
The safety function remains effective in the case of a component fail-
ure.

4.2 Block diagram
4 Function description
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4-2
4.2Block di agram4200Block di agram4-Blockschaltbild PNOZ s30
NOTICE
The individual blocks are galvanically isolated from each other:
Supply voltage: A1, A2
Encoder and initiator inputs: GND, In1, In2, RJ45 socket and
shield
Reset and feedback circuits: S21, S11, S34, Y1, Y2
Semiconductor outputs and select inputs: Y30, Y31, Y32, Y33,
Y34, Y35, Y10, Y11, Y12, Y13
Relay output 13, 14
Relay output 11, 12
Relay output 23, 24
Relay output 21, 22
If possible, the connections for the various earth potentials
(GND, S21, Y30 and A2) should not be connected, as noise sus-
ceptibility can be increased significantly as a result.
A1 A2
Y10 Y11 Y12 Y13 Y30 Y31
Power
Reset/
Start
S34
=
~
Rel. 1
13 11
12
14
23
24
21
22
Feed-
back
Y32 Y33 Y34 Y35
In t ator
Input
In1 In2 GND
24 V 0 V
S11 S21
Inputs (SEL)
Select
Interface
Extended Rela s
24 V ext 0 V ext
X6
RJ45
Y1 Y2
Rel. 2
Relay
Control