Pilz PNOZ s30 User manual

PNOZ s30
Operating Manual 1001715-EN-15
}Safety relays

Preface
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.
Source code from third-party manufacturers or open source software has been used for
some components. The relevant licence information is available on the Internet on the Pilz
homepage.
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
Operating Manual PNOZ s30
1001715-EN-15 3
Section 1 Introduction 6
1.1 Validity of documentation 6
1.2 Using the documentation 6
1.3 Definition of symbols 6
Section 2 Overview 8
2.1 Unit structure 8
2.1.1 Range 8
2.1.2 Unit features 8
2.2 Front/side view 9
Section 3 Safety 11
3.1 Intended use 11
3.2 Safety regulations 11
3.2.1 Safety assessment 11
3.2.2 Use of qualified personnel 11
3.2.3 Warranty and liability 12
3.2.4 Disposal 12
3.2.5 For your safety 12
Section 4 Function description 13
4.1 Introduction 13
4.2 Block diagram 13
4.3 Functions 14
4.3.1 Timing diagram for speed monitoring 20
4.4 Speed configuration 21
4.4.1 Select Inputs 23
4.4.2 Switch functions 25
4.4.3 Basic configuration 26
4.4.4 Chip card 27
4.5 Input device types 27
4.5.1 Proximity switch 27
4.5.2 Rotary encoders 28
4.5.2.1 Output signals 29
4.5.2.2 Adapter for incremental encoders 30
Section 5 Installation 31
5.1 General installation guidelines 31
5.1.1 Dimensions 31
Section 6 Commissioning 32
6.1 Wiring 32
6.1.1 General wiring guidelines 32
6.1.2 Pin assignment of RJ45 socket 32
6.1.3 Supply voltage 32
6.1.4 Connection of proximity switches 33
6.1.5 Connection of a rotary encoder 34

Contents
Operating Manual PNOZ s30
1001715-EN-15 4
6.1.5.1 Connect rotary encoder to speed monitor 34
6.1.5.2 Connect rotary encoder with Z index to speed monitor 35
6.1.5.3 Connect rotary encoder to the speed monitor via an adapter 36
6.1.6 Connection of proximity switch and rotary encoder 36
6.1.7 Reset circuit 38
6.1.8 Feedback circuit 38
6.1.9 Select inputs 38
6.1.10 Semiconductor outputs 38
6.1.11 EMC-compliant wiring 39
6.2 Display menu - Configuration 42
6.2.1 Create configuration overview 42
6.2.2 Operate rotary knob 42
6.2.3 Configure Speed Monitor 43
6.2.4 Password protection 44
6.2.5 Use chip card 44
6.2.5.1 Insert chip card 45
6.2.5.2 Write data to chip card 46
6.2.5.3 Read data from chip card 46
6.2.5.4 Transfer device parameters 47
6.2.5.5 Duplicate chip card 47
6.2.6 Save configuration with Software SmartCardCommander 48
6.2.7 Menu overview 49
6.2.7.1 Permanent display 49
6.2.7.2 Basic settings Ini pnp pnp 50
6.2.7.3 Basic settings for the rotary encoder 51
6.2.7.4 Settings 53
6.2.7.5 Advanced settings 59
6.2.7.6 Information 60
6.2.8 Example: Configure basic configuration 2 64
Section 7 Operation 65
7.1 Display elements for device diagnostics 65
7.1.1 LEDs 65
7.1.2 Display 66
7.1.2.1 Error stack entries 66
7.1.2.2 Current error messages 66
7.1.2.3 Open circuit message 73
7.1.2.4 Frequency difference message on proximity switch 73
Section 8 Technical details 75
8.1 Safety characteristic data 80
Section 9 Supplementary data 81
9.1 Service life graph of output relays 81
9.2 Categories 82
9.2.1 Safety level 82
9.2.2 Safety functions 83

Contents
Operating Manual PNOZ s30
1001715-EN-15 5
9.2.3 Safety-related characteristic data for operation with non-safety-related
rotary encoder without additional requirements
83
9.2.3.1 Permitted encoder types and output signals 83
9.2.3.2 Safety-related architecture 84
9.2.3.3 Achievable safety level 84
9.2.4 Safety-related characteristic data for operation with non-safety-related
rotary encoder with mechanical fault exclusion
84
9.2.4.1 Permitted encoder types and output signals 84
9.2.4.2 Safety-related architecture 85
9.2.4.3 Achievable safety level 85
9.2.5 Safety-related characteristic data for operation with non-safety-related
rotary encoder with diagnostics via the drive controller
85
9.2.5.1 Permitted encoder types and output signals 85
9.2.5.2 Requirements of the drive controller 86
9.2.5.3 Safety-related architecture 86
9.2.5.4 Achievable safety level 87
9.2.6 Safety-related characteristic data for operation with a safe rotary encoder 87
9.2.6.1 Permitted encoder types and output signals 87
9.2.6.2 Safety-related architecture 87
9.2.6.3 Achievable safety level 88
9.2.7 Safety-related characteristic data for operation with a safe rotary encoder
with Z index
88
9.2.7.1 Permitted encoder types and output signals 88
9.2.7.2 Safety-related architecture 88
9.2.7.3 Achievable safety level 89
9.2.8 Safety-related characteristic data for operation with non-safety-related
rotary encoder and proximity switch
89
9.2.8.1 Permitted encoder types and output signals 89
9.2.8.2 Safety-related architecture 90
9.2.8.3 Achievable safety level 90
9.2.9 Safety-related characteristic data for operation with 2 proximity switches 91
9.2.9.1 Permitted encoder types and output signals 91
9.2.9.2 Safety-related architecture 91
9.2.9.3 Achievable safety level 92
9.3 Examples 92
9.3.1 Connection of proximity switch 92
9.3.1.1 Features 92
9.3.1.2 Configuration overview 93
9.3.1.3 Connection 94
9.3.2 Incremental encoder connection 94
9.3.2.1 Features 94
9.3.2.2 Configuration overview 95
9.3.2.3 Connection 96
Section 10 Order reference 97
10.1 Product 97
10.2 Accessories 97

Introduction
Operating Manual PNOZ s30
1001715-EN-15 6
1 Introduction
1.1 Validity of documentation
This documentation is valid for speed monitors PNOZ s30 from version 2.2. 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.
1.2 Using the documentation
This document is intended for instruction. Only install and commission the product if you
have read and understood this document. The document should be retained for future ref-
erence.
1.3 Definition of symbols
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 product or devices could be dam-
aged and also provides information on preventive measures that can be
taken. It also highlights areas within the text that are of particular import-
ance.

Introduction
Operating Manual PNOZ s30
1001715-EN-15 7
INFORMATION
This gives advice on applications and provides information on special fea-
tures.

Overview
Operating Manual PNOZ s30
1001715-EN-15 8
2 Overview
2.1 Unit structure
2.1.1 Range
Scope of supply:
}Speed monitor PNOZ s30
}Terminator
}Connection terminals
}Chip card
}Chip card holder
}Documentation on data medium
2.1.2 Unit features
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
}Measured variables
– Standstill
– Speed
– Speed range
– Position
– Direction
– Analogue voltage (track S)
}Positive-guided relay outputs
– 2 safety contacts (NO)
– 2 auxiliary contacts (NC)
}Semiconductor outputs
– 4 auxiliary outputs
}Expansion interface for 2 more safe relay outputs that be controlled separately
}Can be configured via the display on the speed monitor
}Configuration is stored on a chip card

Overview
Operating Manual PNOZ s30
1001715-EN-15 9
}Display
– Current frequencies
– Current position
– Warning and error messages
}Status and fault LEDs
}Rotary encoder connection technology:
RJ45 socket
2.2 Front/side view
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
Fig.: Left: Side view, centre: Front view without cover, right: Front view with cover
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)

Overview
Operating Manual PNOZ s30
1001715-EN-15 10
}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: Start input
}Y30: 0 V ext (GND for select input and semiconductor outputs)
}Y31: 24 V ext (supply for semiconductor outputs)
}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 format
}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