Pilz PNOZ mc12p User manual

PNOZ mc12p
Operating Manual 1003016-EN-03
}Configurable safety systems PNOZmulti

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
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Section 1 Introduction 4
1.1 Validity of documentation 4
1.2 Using the documentation 4
1.3 Definition of symbols 4
Section 2 Overview 6
2.1 Scope 6
2.2 Unit features 6
2.3 Front view 7
Section 3 Safety 8
3.1 Intended use 8
3.2 System requirements 8
3.3 Safety regulations 9
3.3.1 Use of qualified personnel 9
3.3.2 Warranty and liability 9
3.3.3 Disposal 9
3.3.4 For your safety 9
Section 4 Function description 10
4.1 Functions 10
4.2 Input and output data 10
4.3 Block diagram 11
Section 5 Installation 12
5.1 General installation guidelines 12
5.2 Dimensions in mm 12
5.3 Connecting the base unit and expansion modules 13
Section 6 Commissioning 14
6.1 Wiring 14
6.2 Interface assignment 14
6.3 Connection example 15
6.4 Download modified project to the PNOZmulti system 15
Section 7 Operation 16
7.1 LED indicators 16
Section 8 Technical Details 17
Section 9 Order reference 19
9.1 Product 19
9.2 Accessories 19

Introduction
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1 Introduction
1.1 Validity of documentation
This documentation is valid for the product PNOZ mc12p. It is valid until new documenta-
tion 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
}Expansion module PNOZ mc12p
}Jumper
2.2 Unit features
Using the product PNOZ mc12p:
Expansion module for connection to a base unit from the configurable control system
PNOZmulti
The product has the following features:
}Can be configured in the PNOZmulti Configurator
}Connection for Ethernet POWERLINK (Ethernet POWERLINK V 2 protocol)
}Station addresses from 1 ... 239, selected via rotary switch
}The minimum cycle time for an application of 20 Byte Output and 50 Byte Input is
350µs. The minimum cycle time is 500 µs at the maximum PDO size of 240 Byte Input
and 20 Byte Output (the inputs and outputs in this case are viewed from the Managing
Node).
}24 virtual inputs and outputs on the control system PNOZmulti can be defined in the
PNOZmulti Configurator for communication with the fieldbus Ethernet POWERLINK .
The number of inputs and outputs can be extended to 128. Please note that when the
extended inputs and outputs 24 - 127 are used they have different properties (see doc-
ument entitled "Communication Interfaces").
}Max. 1 PNOZ mc12p can be connected to the base unit
}Please refer to the document "PNOZmulti System Expansion" for the PNOZmulti base
units that can be connected.

Overview
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2.3 Front view
Legend:
}X1, X2 Ethernet POWERLINK interfaces
}LED:
– LINK ACT1
– LINK ACT2
– PWR
– S/E (Status/Error)

Safety
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3 Safety
3.1 Intended use
The fieldbus module PNOZ mc12p is an expansion module of the configurable control sys-
tem PNOZmulti. It is used for communication between the configurable control system
PNOZmulti and Ethernet POWERLINK. Ethernet POWERLINK is designed for fast data ex-
change at field level. The expansion module PNOZ mc12p is a passive subscriber (Con-
trolled Node) of the Ethernet POWERLINK. The basic communication functions with Ether-
net POWERLINK conform to the System Description published by the POWERLINK User
Group (EPSG). The central controller (Managing Node) reads input information from the
slaves and writes output information to the slaves as part of each cycle. As well as the cyc-
lical transfer of usable data, the expansion module PNOZ mc12p 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 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 [ 17]).
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.
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.

Safety
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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 Functions
The virtual inputs and outputs that are to be transferred via the fieldbus Ethernet POWER-
LINK are selected and configured in the PNOZmulti Configurator. The base unit and the
fieldbus module PNOZ mc12p are connected via a jumper. The fieldbus module is also
supplied with voltage via this jumper. After the supply voltage is switched on or the control
system PNOZmulti is reset, the fieldbus module PNOZ mc12p is configured and started
automatically.
LEDs indicate the status of the fieldbus module on the fieldbus Ethernet POWERLINK .
The configuration is described in detail in the PNOZmulti Configurator's online help.
4.2 Input and output data
The data is structured as follows:
}Input area
The inputs are defined in the Managing Node and transferred to the PNOZmulti. Each
input has a number, e.g. input bit 4 of SDO 2100:02 has the number i12.
Virtual inputs
PNOZmulti Configur-
ator
I0 … I7 I8 … I15 I16 … I23
Ethernet POWER-
LINK
SDO 2100:01:
Bit 0 … 7
SDO 2100:02:
Bit 0 … 7
SDO 2100:03:
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 state of output o0 is stored in Bit 0 of SDO
2000:01.
Virtual outputs
PNOZmulti Configur-
ator
O0 … O7 O8 … O15 O16 … O23
Ethernet POWER-
LINK
SDO 2000:01:
Bit 0 … 7
SDO 2000:02:
Bit 0 … 7
SDO 2000:03:
Bit 0 … 7
Detailed information on data exchange is available in the document "Communication Inter-
faces" in the section entitled "Fieldbus modules".
The number of virtual inputs and outputs can be extended to 128 (see document "Commu-
nication Interfaces" in the section entitled "Fieldbus modules")