Pilz PNOZ s30 Operation Manual

Operating Manual PNOZ s30

Operating Manual PNOZ s30

PNOZ s30

Safety relays

Operating Manual — No. 1001715-EN-11

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

1.2 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

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

1

Contents

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

6.1.5.3 Connect rotary encoder to the speed mon­itor via an adapter

6.1.6 Connection of proximity switch and rotary
encoder

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

6-3

6-4

6-4

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

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

2

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

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-

8.3.4 Safe rotary encoder 8-9

8.3.5 Standard rotary encoder and proximity

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

8-7

agnostics through the drive controller

8-10

switch

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

3

Contents

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

4

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

1 Introduction

1.1 Validity of documentation

11000IntroductionIntroduction1-1.1Validity of docume ntation1100Validity of documenta tion1-BA_Einfhrung

This documentation is valid for speed monitors PNOZ s30 from version

Einf Einleitung

Einf Aufbewahren

2.0. It is valid 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 .

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_Beispiele

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 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-Lieferumfang PNOZ s30

2.1.2 Unit features

Unit features2-Gerätemerkmale_Verwendung

Scope of supply:

 Speed monitor PNOZ s30
 Terminator
 Connection terminals
 Chip card
 Chip card holder

][Bildunterschrift_Drehzahlwchter

Geraetemerkmale_Zusatz BA Einleitung

Gertemerkmale PNOZ s30

Using the product PNOZ s30:

Speed monitor for safe monitoring of standstill, speed, speed range, po­sition and direction.

The product has the following features:

 Measured value recorded by

– Incremental encoder
–Proximity switch
– Analogue voltage input

 Measured variables

– Standstill
–Speed
–Speed range
– 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

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

2-1

2 Overview

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

2.2 Front/side view

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)

2-2

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

2 Overview

2.2 Front/side view

 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 con­nected 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
–Rel 1
–Rel 2
–Fault

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

2-3

2 Overview

2-4

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-Gertebeschreibung_Drehzahlwaechter_plus_Position_Bereich

S_DZW_Bestimmung/Gerteb eschreibung_Warnu ngen

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.

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
 Z-frequency monitoring with an additional proximity switch (Ini

pnp) on the same axis

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

3-1

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).

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

3.2.4 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.

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

3-3

3 Safety

3-4

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

4 Function description

4.1 Introduction

44000Function descriptionFunction description4-4.1Introduction4100Introduc tion4-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

Sicherheitseigenschaften_multi_allgemein

PNOZsigma, enabling the number of outputs to be expanded.

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.

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

4-1

4 Function description

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

Initiator

Input

In1 In2

GND

24 V

0 V

S11 S21

Inputs (SEL)

Select

Interface

Extended Relais

24 V ext

0 V ext

X6

RJ45

Y1 Y2

Rel. 2

Relay

Control

4.2 Block diagram

4.2Block diagram4200Block diag ram4-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 sus­ceptibility can be increased significantly as a result.

4-2

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

4 Function description

Reference
Position

X

Window Width

Position
Window

4.3 Functions

4.3Functions4300Functions4-Funktionen_Überwachungsfunktionen

The following monitoring functions can be configured:

Standstill

With standstill monitoring, the output is switched on when the value falls
below the stated standstill value; if the standstill value is exceeded, the
output switches off.

Speed

With overspeed monitoring, the output switches off when the stated val­ue is exceeded.

Speed range

With range monitoring, the output switches off if the rotational speed
(velocity, frequency) is outside the configured range.

Position

Position monitoring is activated via a rising edge at the reset input. The
current position is adopted as a reference position in the middle of the
position window (configured window width) and the assigned output is
switched on.

The output will stay switched on provided the value is within the position
window.

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

4-3

4 Function description

4.3 Functions

If the value moves outside the configured range, position monitoring is
reset and the assigned outputs are switched off. Position monitoring can
be restarted via a rising edge at the reset input
A max. of 4 positions can be configured to be monitored simultaneously.

Please note:

 Active position monitoring is not restarted by another rising edge at

the reset input.

 Position monitoring cannot be used if proximity switches are em-

ployed.

Direction

If the direction is to be detected safely, this function must be linked to a
safety contact.

 If "Direct. Right" is configured, the safety output is switched on during

normal operation in clockwise rotation.

 If "Direct. Left" is configured, the safety output is switched on during

normal operation in anti-clockwise rotation.

For both directions, a tolerance can be entered for the wrong direction.
In other words, the drive can run in the wrong direction up to the set tol­erance value, without the assigned output switching off.
If an output has been switched off, it cannot switch back on again until
the drive has been run in the right direction up to the tolerance value.
Please note: Direction cannot be detected if proximity switches are
used.

Monitoring for broken shearpins

An additional proximity switch can be connected to track Z to monitor
for broken shearpins

Hysteresis

For each switching function F1 ... F9 (with the exception of direction and
position), a hysteresis can be configured. This prevents the outputs on
the speed monitor from bouncing if there are fluctuations around the re­sponse value. The hysteresis becomes effective when the output is
switched on:
Switch-on value = switching threshold – hysteresis
For the lower range limit:
Switch-on value = switching threshold + hysteresis

4-4

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

4 Function description

4.3 Functions

Reset modes

You can choose between the following reset modes:

 Automatic reset

If an automatic reset is configured, the output switches on automat­ically if the speed does not reach the limit value, for example.

 Monitored reset with rising edge

If a monitored reset with rising edge is configured, the output switch­es on if the speed does not reach the limit value and then a rising
edge is detected at S34.

 Monitored reset with falling edge

If a monitored reset with falling edge is configured, the output switch­es on if the speed does not reach the limit value and then a falling
edge is detected at S34.

Switch delay

A delay time can be set for each output (see technical details). The out­puts will not switch until the set time has elapsed. It is possible to con­figure whether the delay time is to be activated when switching on,
switching off, or switching on and off.

WARNING!
Potential loss of safety function due to increased reaction
time

The output switch-off delay (t
will increase the speed monitor's reaction time by the stated

value (see technical details). This must not delay the arrival of a
safe condition by more than the permitted time. The configura­tion of the switch-off delay must be considered in the risk
assessment as regards hazards, reaction time and safety dis­tance.

, Off) when overspeed is reached

do

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

4-5

4 Function description

4.3 Functions

Feedback loops

Feedback loops are used to monitor external contactors or relays. If a
relay output is activated, it will not switch on until the corresponding
feedback loop is closed.

Start-up delay

To avoid spurious output signals, during the machine's start-up phase,
evaluation of the encoder signals can be delayed after the supply volt­age is switched on (see technical details).

Switching direction on semiconductor outputs

The semiconductor outputs can be operated in normally de-energised
or normally energised mode.

Units

The values to be configured can be entered in various units. Depending
on the axis type (linear or rotational axis), various units can be selected
for speed and distance (see chapter entitled "Menu overview").

4-6

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

4 Function description

4.4 Speed configuration

4.4Speed configuration4400Speed configuration4-Funktionen_Drehzahlkonfiguration

The speed monitor is configured using the rotary knob on the device.

Up to 16 parameter sets (P0 ... P15), each with a max. of 9 switch func­tions (F1 ... F9) can be configured to monitor various operating modes,
for example.
One of the 16 parameter sets is selected via 4 select inputs SEL1 (Y10),
SEL2 (Y11), SEL4 (Y12), SEL8 (Y13).

The switch functions are monitored simultaneously.
Each of a switch function's 16 parameters can be configured as

 Standstill limit
 Speed limit
 Upper or lower limit of speed range
 Right-hand direction monitoring
 Left-hand direction monitoring
 Position monitoring 1 to 4 with width of position window 1 to 4

Exactly one switch function can be assigned to each output. The same
switch function can be assigned to several outputs. With range monitor­ing, a range is assigned to an output (F2-F3, F4-F5, F6-F7 or F8-F9).
A switch delay and reset mode can be configured for each output.

If only one parameter set is used, configure the parameter set P0. Then
it is not necessary to connect a select input.

INFORMATION

2 basic configurations are available for standard applications, for
simple configuration within the display menu. A basic configura­tion contains limited menu functions adapted for standard appli­cations, with partly pre-defined parameters. Further information
about basic configurations can be found in this chapter, under
"Basic configuration".

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

4-7

4 Function description

4.4 Speed configuration

Example configuration:

2 parameter sets for 2 operating modes are configured:

 Set-up: P1
 Automatic mode: P2

The parameter set P2, "Automatic mode", is selected for speed moni­toring (selection via the select inputs, see next chapter "Select inputs").

The following switch functions are selected for the parameter set P2:

 F1: Standstill 2 Hz
 F2: Overspeed: 3000 Hz
 F3: Warning threshold: 2800 Hz

The following outputs are assigned to the switch functions:

 F1: Relay output Rel. 1
 F2: Relay output Rel. 2
 F3: Semiconductor output Out 1

4-8

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

4 Function description

4.4 Speed configuration

For documentation and a better overview of the device settings, we rec­ommend that you fill in this configuration overview before setting the de­vice parameters (link to form, see "Create configuration overview"
chapter).

4.4.1 Select Inputs

Select Inputs4-Funktionen_Select-Eingaenge

The parameter sets are selected via the 4 select inputs SEL1 (Y10), SEL2
(Y11), SEL4 (Y12), SEL8 (Y13). Only one of the configured parameter
sets can be selected.

For applications up to PL e of EN ISO 13849-1 and up to SIL CL 3 of
EN IEC 62061 max. 4 parameter sets can be configured: P1, P2, P4 and
P8 (or P0 if only 1 parameter set is used).

Parameter set Signal states of the select inputs

SEL 8 SEL 4 SEL 2 SEL 1
P1 0001
P2 0010
P4 0100
P8 1000

In all other parameter sets (P0, P3, P5 ... P7, P9 ... P15), the default value
"Standstill" must be configured for each switch function.

When using these 4 parameter sets, the following safety features are
met:

If there is an error when activating the select inputs, such as

 Short circuits and shorts between contacts
 Open circuit
 Input drift

a parameter set other than P1, P2, P4 or P8 is selected. This means that
standstill is monitored.

If necessary, the number of parameter sets can be increased to max. 16.
These can only be used for applications up to max. PL d of
EN ISO 13849-1 and up to SIL CL 2 of EN IEC 62061.

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

4-9

4 Function description

4.4 Speed configuration

Parameter set Signal states of the select inputs

P0 0000
P1 0001
P2 0010
P3 0011
P4 0100
P5 0101
P6 0110
P7 0111
P8 1000
P9 1001
P10 1010
P11 1011
P12 1100
P13 1101
P14 1110
P15 1111

SEL 8 SEL 4 SEL 2 SEL 1

When using the expanded parameter sets, please note:

If an open circuit occurs when the select inputs are activated, the system
will switch to a parameter set with a lower number (e.g. P7 -> P3 if an
open circuit occurs at SEL4).
The limit values for the switch functions should therefore be entered in
ascending order. (Parameter set P0 -> lowest values, parameter set P15

-> highest values).

Delay on the select inputs

A reaction time can be entered for the select inputs. That way it is pos­sible to filter out invalid signals (e.g. contact bounce) that occur when
switching.

4-10

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

4 Function description

4.4 Speed configuration

4.4.2 Switch functions

Switch functions4-_Dummy-Vorlage

Funktionen_Drehzahlkonfiguration_Stillstand

Funktionen_Drehzahlkonfiguration_Drehzahl

Funktionen_Drehzahlkonfiguration_Bereichsüberwachung

Funktionen_Drehzahlkonfiguration_Positionsüberwachung

Funktionen_Drehzahlkonfiguration_Drehrichtung

The following switch functions can be configured:

 Standstill

The standstill frequency is configured centrally. The standstill fre­quency should be the lowest frequency in the configuration.
All switch function parameters are pre-configured to the default set­ting "Standstill" ex works.

 Speed

Limit values can be configured to monitor for overspeed.
Limit values should be entered in ascending order (Parameter set P0

-> lowest values, parameter set P15 -> highest values)

 Speed range

Up to 4 speed ranges can be monitored simultaneously.

Configure two switch functions to monitor a range:
–F2 and F3,
–F4 and F5,
–F6 and F7 or
–F8 and F9.

The switch function with the lower number (e.g. F2) operates as the

lower range limit; the switch function with the higher number (e.g. F3)

operates as the upper range limit.

Both switch functions can be assigned to one or more outputs.

 Position

Up to 4 different position windows can be monitored: Position 1 ...

Position 4.

Each position to be monitored can be entered as often as necessary

in parameter sets P0 to P15 and switch functions F1 to F9.

 Direction

The monitoring functions "Direct. Left" and "Direct. Right" can be

configured as a switch function as often as necessary.

For both directions, a tolerance can be entered for the wrong direc-

tion.

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

4-11