Pilz PNOZ m ES EtherNet/IP User manual

PNOZ m ES EtherNet/IP
Operating Manual-1003387-EN-05
}Configurable, safe small controllers PNOZmulti 2

Preface
This document is the original document.
All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made
for the user's internal purposes. Suggestions and comments for improving this documenta-
tion 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
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Section 1 Introduction 5
1.1 Validity of documentation 5
1.2 Using the documentation 5
1.3 Definition of symbols 5
Section 2 Overview 7
2.1 Scope of supply 7
2.2 Unit features 7
2.3 Front view 8
Section 3 Safety 9
3.1 Intended use 9
3.2 System requirements 10
3.3 Safety regulations 10
3.3.1 Use of qualified personnel 10
3.3.2 Warranty and liability 10
3.3.3 Disposal 10
3.3.4 For your safety 10
Section 4 Function description 11
4.1 Operation 11
4.2 Data exchange 11
4.3 Input and output data 11
4.4 Block diagram 13
Section 5 Installation 14
5.1 General installation guidelines 14
5.2 Dimensions in mm 14
5.3 Connect the base unit and expansion modules 14
Section 6 Commissioning 16
6.1 General wiring guidelines 16
6.2 Connecting the supply voltage 16
6.3 Interface assignment 17
6.4 Download modified project to the PNOZmulti system 17
6.5 Set IP address 17
6.6 Connection example 19
Section 7 Operation 20
7.1 Messages 20
7.2 Web server 21
7.2.1 Password administration 21
7.2.2 Call web server 22

Contents
Operating Manual PNOZ m ES EtherNet/IP
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Section 8 Technical Details 23
Section 9 Order reference 26
9.1 Product 26
9.2 Accessories 26

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PNOZ m ES EtherNet/IP. 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.
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
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INFORMATION
This gives advice on applications and provides information on special fea-
tures.

Overview
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2 Overview
2.1 Scope of supply
}Expansion module PNOZ m ES EtherNet/IP
}Jumper
2.2 Unit features
Application of the product PNOZ m ES EtherNet/IP:
Expansion module for connection to a base unit from the PNOZmulti 2 system.
The product has the following features:
}Can be configured in the PNOZmulti Configurator
}Connection for EtherNet/IP as adapter
}Transmission rate 10 MBit/s (10BaseT) and 100 MBit/s (100BaseTX)
}Status indicators for communication and for errors
}128 virtual inputs and outputs on the control system PNOZmulti can be defined in the
PNOZmulti Configurator for communication with the fieldbus EtherNet/IP.
}Max. 1 PNOZ m ES EtherNet/IP can be connected to the base unit
}2-port switch
}Device Level Ring (DLR)
}Integrated web server
}Please refer to the document "PNOZmulti System Expansion" for details of the base
units PNOZmulti 2 that can be connected.

Overview
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2.3 Front view
Legend:
}X1, X2: EtherNet/IP - Interfaces
}0 V, 24 V: Supply connections
}IP address: for setting the IP address
}: Functional earth
}LED:
– Power
– MS
– NS
– L/A 1
– L/A 2
EtherNet/IPTM is registered trademark and patented technology, licensed by ODVA.

Safety
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3 Safety
3.1 Intended use
The fieldbus module PNOZ m ES EtherNet/IP is an expansion module of the configurable
control system PNOZmulti 2. It is used for communication between the configurable control
system PNOZmulti 2 and EtherNet/IP. EtherNet/IP is designed for fast data exchange at
field level. The expansion module PNOZ m ES EtherNet/IP is a passive subscriber (Ad-
apter) of the EtherNet/IP. The basic functions of communication with EtherNet/IP conform
to IEEE 802.3. The central controller (scanner) reads input information from the slaves and
writes output information to the slaves as part of each cycle. As well as the cyclical transfer
of usable data, the expansion module PNOZ m ES EtherNet/IP can also be used for dia-
gnostic and commissioning functions.
The expansion module may only be connected to a base unit from the PNOZmulti system
(please refer to the document "PNOZmulti System Expansion" for details of the base units
that can be connected).
The configurable small control systems PNOZmulti are used for the safety-related interrup-
tion of safety circuits and are designed for use in:
}E-STOP equipment
}Safety circuits in accordance with VDE0113 Part 1 and EN60204-1
The expansion module may not be used for safety-related functions.
}The product PNOZ m ES EtherNet/IP meets the requirements of the standards EN
81-20, EN 81-22 and EN 81-50, harmonised under the Lifts Directive 2014/33/EU, and
the requirements of the standard EN 115-1, harmonised under the Machinery Directive
2006/42/EC.
}The programmable safety system should be installed in a protected environment that
meets at least the requirements of pollution degree 2.
Example: Protected inside space or control cabinet with protection type IP54 and cor-
responding air conditioning.
The following is deemed improper use in particular
}Any component, technical or electrical modification to the product,
}Use of the product outside the areas described in this manual,
}Use of the product outside the technical details (see Technical details [ 23]).
NOTICE
EMC-compliant electrical installation
The product is designed for use in an industrial environment. The product
may cause interference if installed in other environments. If installed in other
environments, measures should be taken to comply with the applicable
standards and directives for the respective installation site with regard to in-
terference.

Safety
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3.2 System requirements
Please refer to the "Product Modifications PNOZmulti" document in the "Version overview"
section for details of which versions of the base unit and PNOZmulti Configurator can be
used for this product.
3.3 Safety regulations
3.3.1 Use of qualified personnel
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 pro-
fessional 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 preven-
tion,
}Have read and understood the information provided in this description under "Safety",
}And have a good knowledge of the generic and specialist standards applicable to the
specific application.
3.3.2 Warranty and liability
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 components on the PCB
boards, soldering work etc.).
3.3.3 Disposal
}When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
3.3.4 For your safety
The unit meets all the necessary conditions for safe operation. However, you should always
ensure that the following safety requirements are met:
}This operating manual only describes the basic functions of the unit. The expanded
functions are described in the PNOZmulti Configurator's online help. Only use these
functions once you have read and understood the documentations.
}Do not open the housing or make any unauthorised modifications.
}Please make sure you shut down the supply voltage when performing maintenance
work (e.g. exchanging contactors).

Function description
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4 Function description
4.1 Operation
The virtual inputs and outputs that are to be transferred via the fieldbus EtherNet/IP are se-
lected and configured in the PNOZmulti Configurator. The base unit and the fieldbus mod-
ule PNOZ m ES EtherNet/IP are connected via a jumper. After the supply voltage is
switched on or the PNOZmulti control system is reset, the fieldbus module PNOZ m ES
EtherNet/IP is configured and started automatically.
LEDs indicate the status of the fieldbus module EtherNet/IP.
The configuration is described in detail in the PNOZmulti Configurator's online help.
INFORMATION
The ESD file is available on the Internet at www.pilz.de.
4.2 Data exchange
17 or 32 bytes must always be sent and received for communication with the PNOZmulti.
Fixed parameters for the input/output assembly instances are set in the fieldbus module
PNOZ m ES EtherNet/IP. The following data lengths can be selected:
Assembly Instance Input Data length Description
100 32 Bytes Inputs, tables
101 17 Bytes Inputs
Assembly Instance Output Data length Description
150 32 Bytes Outputs, LEDs, tables
151 17 Bytes Outputs, LEDs
Assembly Instance Configura-
tion Data length Description
4 0 Bytes -
4.3 Input and output data
The data is structured as follows:
Input area
The inputs are defined in the master and transferred to the PNOZmulti. Each input has a
number, e.g. input bit 4 of byte 1 has the number I12.

Function description
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Virtual inputs
PNOZmulti Configurator
I0 … I7 I8 … I15 I16 … I23 ... I120…I127
EtherNet/IP Byte 0:
Bit 0 … 7
Byte 1:
Bit 0 … 7
Byte 2:
Bit 0 … 7
... Byte 15:
Bit 0 … 7
Output range
The outputs are defined in the PNOZmulti Configurator. Each output that is used is given a
number there, e.g. O0, O5... .
The status of output O0 is stored in bit 0 of byte 0; the status of output O5 is stored in bit 5
of byte 0 etc.
Virtual inputs
PNOZmulti Configurator
O0 … O7 O8 … O15 O16 …
O23
... O120…
O127
EtherNet/IP Byte 0:
Bit 0 … 7
Byte 1:
Bit 0 … 7
Byte 2:
Bit 0 … 7
... Byte 15:
Bit 0 … 7
}Status of LEDs:
LED status 1 Output Byte
The LED status of the base unit can be requested directly as follows
– Bit 0 = 1: LED OFAULT is lit or flashes
– Bit 1 = 1: LED IFAULT is lit or flashes
– Bit 2 = 1: LED FAULT is lit or flashes
– Bit 3 = 1: LED DIAG is lit or flashes
– Bit 4 = 1: LED RUN FS is lit
– Bit 5: Reserved
– Bit 6 = 1: LED RUN ST is lit (not for PNOZ m B0)
– Bit 7: Reserved
}Data exchange is displayed in Bit 5.
}Polling the payload data: 2 Bytes with the table number and segment number are sent
by the Master for access to the payload data table (15 Bytes are returned to the Mas-
ter).
Detailed information on data exchange is available in the document "Communication Inter-
faces PNOZmulti 2" in the section entitled "Fieldbus modules".

Function description
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4.4 Block diagram
Interface
to next module
Data
(ST)
Ethernet/IP
Interface
to previous
module
24 V
0 V
Module
Supply

Installation
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5 Installation
5.1 General installation guidelines
}The unit should be installed in a control cabinet with a protection type of at least IP54.
}Fit the safety system to a horizontal mounting rail. The venting slots must face upward
and downward. Other mounting positions could damage the safety system.
}Use the locking elements on the rear of the unit to attach it to a mounting rail.
}In environments exposed to heavy vibration, the unit should be secured using a fixing
element (e.g. retaining bracket or end angle).
}Open the locking slide before lifting the unit from the mounting rail.
}To comply with EMC requirements, the mounting rail must have a low impedance con-
nection to the control cabinet housing.
}The ambient temperature of the PNOZmulti units in the control cabinet must not exceed
the figure stated in the technical details. Air conditioning may otherwise be required.
NOTICE
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur-
face or by wearing an earthed armband.
5.2 Dimensions in mm
101,4 (4,11“)
115,0 (4,53“)
22,5
(0,88“)
5.3 Connect the base unit and expansion modules
Connect the base unit and the expansion module as described in the operating instructions
for the base units.
}Connect the black/yellow terminator to the expansion module.
}Install the expansion module in the position in which it is configured in the PNOZmulti
Configurator.

Installation
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The position of the expansion modules is defined in the PNOZmulti Configurator. The ex-
pansion modules are connected to the left or right of the base unit, depending on the type.
Please refer to the document "PNOZmulti System Expansion" for details of the number of
modules that can be connected to the base unit and the module types.

Commissioning
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6 Commissioning
6.1 General wiring guidelines
The wiring is defined in the circuit diagram of the PNOZmulti Configurator. It is possible to
define which inputs and outputs on the safety system will communicate with EtherNet/IP.
Please note:
}Information given in the "Technical details [ 23]" must be followed.
}Use copper wiring with a temperature stability of 75 °C.
Please note the following when connecting to EtherNet/IP:
}The following minimum requirements of the connection cable and connector must be
met:
– Only use standard industrial Ethernet cable and connectors.
– Only use double-shielded twisted pair cable and shielded RJ45 connectors (indus-
trial connectors).
– 100BaseTX cable in accordance with the Ethernet standard (min. Category 5)
}Measures to protect against interference:
Ensure the requirements for the industrial use of EtherNet/IP are met, as stated in the
Installation Manual published by the User Group.
}External measures must be used to connect the terminal to the functional earth,
when the mounting rail is not connected to the functional earth.
}Always connect the mounting rail to the protective earth via an earthing terminal. This
will be used to dissipate hazardous voltages in the case of a fault.
}The power supply must meet the regulations for extra low voltages with protective sep-
aration (SELV, PELV).
CAUTION!
Only connect and disconnect the expansion module when the supply
voltage is switched off.
NOTICE
When installing, you must refer to the guidelines of the EtherNet/IPUser
Group.
6.2 Connecting the supply voltage
Connect the supply voltage to the fieldbus module:
}24 V terminal: + 24 VDC
}0 V terminal: 0 V
}Protect the supply voltage as follows:
– Circuit breaker, characteristic C - 6 A

Commissioning
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or
– Blow-out fuse, slow, 6A
6.3 Interface assignment
RJ45 socket
8-pin PIN Standard
8 1
1 TD+ (Transmit+)
2 TD- (Transmit-)
3 RD+ (Receive+)
4 n.c.
5 n.c.
6 RD- (Receive-)
7 n.c.
8 n.c.
n.c.: Not connected
6.4 Download modified project to the PNOZmulti system
As soon as an additional expansion module has been connected to the system, the project
must be amended in the PNOZmulti Configurator and downloaded back into the base unit.
Proceed as described in the operating manual for the base unit.
NOTICE
For the commissioning and after every user program change, you must
check whether the safety devices are functioning correctly.
6.5 Set IP address
When setting the IP address, please note:
}Switch off the supply voltage to the fieldbus module PNOZ m ES EtherNet/IP before
setting the DIP switches.
}The IP address for the fieldbus module PNOZ m ES EtherNet/IP should not be the
same as the PC's IP address.
The following different options are available for setting the IP address.
Set IP address via DIP switches
IP address is set using the DIP switch on the front of the PNOZ m ES EtherNet/IP:
}The first three bytes of the IP address are: 192.168.1.
}Subnet mask: 255.255.255.0.
}The last byte of the IP address is configured using the DIP switch (value range:
1 ...254).

Commissioning
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}The IP address that is set at the DIP switch is used. DHCP is therefore disabled.
DIP switch
"IP address" Meaning
Example:
IP address 020D
OFF ON
(MSB) (LSB)
1 2 3 4 5 6 7 8
ON
1 0 128D
2 0 64 D
3 0 32 D
4 0 16 D
5 0 8 D
6 0 4 D
7 0 2 D
8 0 1 D
Obtain IP address automatically via DHCP Server
The IP address can be assigned automatically via a DHCP Server
In order to do this, DHCP must be activated on the fieldbus module PNOZ m ES EtherNet/
IP.
}DHCP is already activated when the module is delivered. The IP address is obtained
automatically from the DHCP Server when the DIP switch is set to 0. The module waits
to receive an address from a DHCP Server.
}If a fixed IP address was set previously and you wish to activate DHCP via DIP switch,
set the DIP switch to 255.
DHCP will always then be used, irrespective of the configuration in the web server.
Set IP address via web server or Ethernet/IP Scanner
For details of how to set the IP address via the implemented web server, refer to the sec-
tion entitled Web server [ 21].
If a fixed IP address has been assigned via EtherNet/IP Scanner or via the web server,
then this will be used.
Please note:
}If you are setting the IP address via the web server, the DIP switch must not be set to
255.
}If you are setting the IP address via the Ethernet/IP Scanner, the DIP switch must be
set to 0 and DHCP must be active.

Commissioning
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6.6 Connection example
Ethernet/IP
Master
Ethernet/IP
Slave 3
Ethernet/IP
Slave 2
Ethernet/IP
Slave 1

Operation
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7 Operation
When the supply voltage is switched on, the PNOZmulti safety system copies the configur-
ation from the chip card.
The LEDs “POWER”, “DIAG”, “FAULT”, “IFAULT” and “OFAULT” will light up on the base
unit.
The fieldbus module PNOZ m ES EtherNet/IP is configured and started automatically. The
LEDs "MS", "NS", "L/A1" and "L/A2" indicate the status of the PNOZ m ES EtherNet/IP on
the EtherNet/IP.
7.1 Messages
Legend
LED on
LED flashes
LED off
LED Meaning
Power green Supply voltage is present
Supply voltage is not present
L/A1 green Bus connection present at X1 (100 Mbit/s)
green Data traffic present at X1 (100 Mbit/s)
orange Bus connection present at X1 (10 Mbit/s)
orange Data traffic present at X1 (10 Mbit/s)
Bus connection is not available at X1
L/A2 green Bus connection present at X2 (100 Mbit/s)
green Data traffic present at X2 (100 Mbit/s)
orange Bus connection present at X2 (10 Mbit/s)
orange Data traffic present at X2 (10 Mbit/s)
Bus connection not available at X2
MS No supply voltage on PNOZ m ES EtherNet/IP
green The fieldbus module PNOZ m ES EtherNet/IP is operating correctly
green The fieldbus module PNOZ m ES EtherNet/IP is not configured
red Recoverable fault
red Major internal error (not recoverable)
green/red Self test after switching on the supply voltage