HBM SomatXR CX27C-R User manual

Operating Manual
English
CX27C-R
SomatXR
Industrial-Ethernet-Gateway

Hottinger Baldwin Messtechnik GmbH
Im Tiefen See 45
D-64293 Darmstadt
Tel. [phone]
Fax [phone]
[email protected]
www.hbm.com
Mat.:
DVS: A05417_02_E00_01 HBM: public
06.2020
EHottinger Baldwin Messtechnik GmbH.
Subject to modifications.
All product descriptions are for general information only.
They are not to be understood as a guarantee of quality or
durability.

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English
1 Safety instructions 4........................................
2 Markings used 9............................................
2.1 The markings used in this document 9..........................
2.2 Symbols on the device 10......................................
3 Introduction 11..............................................
4 Connections and displays 12.................................
4.1 Power supply 13..............................................
4.2 Ground connection and grounding 13............................
4.3 Connecting the measurement modules 13........................
4.4 Inclusion of Industrial Ethernet fieldbus and connection to PC. 14...
4.5 LED displays 17..............................................
5 Configuration 19............................................
5.1 Adjustment of the Industrial Ethernet mode 19....................
5.2 Adjustment of isochronous data transmission 20..................
5.3 EtherCAT 21.................................................
5.3.1 Basic principles - EtherCAT 21.................................
5.3.2 EtherCAT configuration 26.....................................
5.3.3 EtherCAT Data Integration Workflow with TwinCAT3 27...........
5.4 PROFINET IRT 40............................................
5.4.1 Basic principles - PROFINET 40................................
5.4.2 PROFINET system configuration 41.............................
5.4.3 Cyclical transmission of data to PROFINET 41....................
5.4.4 PROFINET data integration process 42..........................
5.4.5 SomatXR PROFINET slave diagnosis – status byte 49............
6 Description of diagnosis and alarms 51.......................
7 Waste disposal and environmental protection 55..............

Safety instructions
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1 Safety instructions
Intended use
The module and the measurement modules and transducers connected to it
must only be used for measurements and directly related control and regulation
tasks. Use for any purpose other than the above is deemed improper use.
In the interests of safety, the module must only be used as described in the
operating manual. When the module is in use, it is essential to comply with the
applicable legal and safety requirements for the relevant application. The same
applies to the use of accessories.
Before starting up the module for the first time, you must first run a project
planning and risk analysis that takes into account all the safety aspects of
automation technology. This particularly concerns personal and machine
protection.
Additional safety precautions must be taken in plants where malfunctions could
cause major damage, loss of data or even personal injury. If an error occurs,
these precautions will ensure that safe operating conditions have been
established.
This can be achieved, for example, through mechanical interlocking, fault
messages, limit value switches, and similar things.

Safety instructions
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Safety requirements
A module must not be directly connected to a power supply system. The
allowed supply voltage range is:
SCX Module 10 DC ... 30 DC
SEX23-R 10 DC ... 36 DC
SMX Module 10 DC ... 30 DC
SUPX Module 10 DC ... 30 DC
The supply voltage connection as well as the signal and sense leads must be
installed in such a way that electromagnetic interference does not adversely
affect device functionality. (HBM recommendation: "Greenline shielding
design", can be downloaded from http://www.hbm.com/greenline).
Automation equipment and devices must be covered over in such a way that
adequate protection or locking against unintentional actuation is provided (e.g.
access checks, password protection, etc.).
When devices are working in a network, these networks must be designed in
such a way that interference in individual nodes can be detected and the nodes
can be shut down.
Safety precautions must be taken both in terms of hardware and software, so
that a line break or other interruptions to signal transmission, e.g. via the bus
interfaces, do not cause undefined states or loss of data in the automation
device.
Conditions on site
For all modules:
SPlease observe the maximum allowed ambient temperatures stated in the
specifications.
SMake sure that the device is exposed to as little direct sunlight as possible
in hot operating environments.

Safety instructions
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Maintenance and cleaning
The modules are maintenance-free. Note the following points when cleaning
the housing:
SBefore cleaning, disconnect the module from all connections.
SClean the housing with a soft, slightly damp (not wet!) cloth. You should
never use solvents, since they could damage the label on the front panel
and damage the display.
SDo not subject the device to high water pressure while cleaning.
General dangers of failing to follow the safety instructions
The module is a state of the art device and as such is failsafe. The module
may give rise to residual dangers if it is inappropriately installed and operated
by untrained personnel. Any person instructed to carry out installation, start-up,
maintenance or repair of the module must have read and understood the
operating manual and in particular the technical safety instructions.
Residual dangers
The scope of supply and performance of the module covers only a small area
of measurement technology. In addition, equipment planners, installers and
operators should plan, implement and respond to the safety engineering
considerations of measurement technology in such a way as to minimize
residual dangers. On-site regulations must be complied with at all times. There
must be reference to the residual dangers connected with measurement
technology. After making settings and carrying out activities that are password-
protected, you must make sure that any controls that may be connected
remain in safe condition until the switching performance of the module has
been tested.
Product liability
In the following cases, the protection provided for the device may be adversely
affected. Liability for equipment functionality passes to the operator when:
SThe device is not used in accordance with the operating manual.
SThe device is used outside the field of application described in this chapter.
SThe operator makes unauthorized changes to the device.

Safety instructions
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Working safely
Error messages can only be confirmed once the cause of the error has been
resolved and there is no further danger.
The devices meet EMC standards EN61326-1 / EN61326-2-x. The norms used
include definitions of limit values and test levels for multiple environments.
In terms of emission (EME), the requirements for industrial environments
(Class A) and household/laboratory environments (Class B) must be met. The
standard here references to CISPR 11:2009+A1:2010.
Regarding immunity to interference, requirements for controlled electro-mag
netic environments (lowest requirements), general environments and industrial
environments (highest requirement) are included.
SomatXR modules listed in the declaration of conformity meet the
requirements for:
SEmission (EME): Class A
SImmunity to interference: Industrial environment
The SomatXR-series and the individual modules are designed essentially for
use in an industrial environment. When used in residential and commercial
applications, additional measures may be necessary to limit emission (EME).
Conversions and modifications
The module must not be modified from the design or safety engineering point
of view except with our express agreement. Any modification shall exclude all
liability on our part for any resultant damage.
In particular, any repair or soldering work on motherboards (exchange of
components) is prohibited. When exchanging complete modules, use only
original parts from HBM.
The module is delivered from the factory with a fixed hardware and software
configuration. Changes may only be made within the options documented in
the instructions.
Qualified personnel
Qualified personnel means persons entrusted with installing, mounting, starting
up and operating the product who possess the appropriate qualifications for
their work. This module may only be used by qualified personnel in accordance

Safety instructions
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with the specifications and in compliance with the safety requirements and
regulations.
This includes people who meet at least one of the three following criteria:
SThe safety concepts for the automation technology must be known. The
project personnel must be familiar with these concepts.
SThe operators of the automation system must be instructed in how to
handle the machine and must know how to operate the modules and
technologies that are described in this documentation.
SThe commissioning engineers and service technicians must have
successfully completed training that qualifies them to repair automation
systems. They are also authorized to operate, ground and label circuits and
equipment in accordance with safety engineering standards.
It is also essential to comply with the legal regulations and safety rules
applicable to the application concerned during use. The same applies to the
use of accessories.

Markings used
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2 Markings used
2.1 The markings used in this document
Important instructions for your safety are highlighted. It is essential to follow
these instructions to prevent accidents and damage to property.
Symbol Meaning
WARNING This marking warns of a potentially dangerous
situation in which failure to comply with safety
requirements could result in death or serious physical
injury.
CAUTION This marking warns of a potentially dangerous situa
tion in which failure to comply with safety require
ments could result in slight or moderate physical
injury.
Notice This marking draws your attention to a situation in
which failure to comply with safety requirements
could lead to property damage.
Important
This marking draws your attention to important
information about the product or about handling the
product.
Information
This marking draws your attention to information
about the product or about handling the product.
Emphasis
See …
Italics are used to emphasize and highlight text and
identify references to chapters, diagrams, or external
documents and files.
Device -> New Bold text indicates menu items, as well as dialog and
window headings in the program environment.
Arrows between menu items indicate the sequence in
which the menus and sub-menus are called up
Sample rate Bold text in italics indicates inputs and input fields in
the user interfaces.

Markings used
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2.2 Symbols on the device
CE mark
With the CE mark, the manufacturer guarantees that the
product complies with the requirements of the relevant
EC Directives (the Declaration of Conformity can be
found on the HBM website HBM (www.hbm.com) under
Service and Support \ Downloads).
Statutory waste disposal marking
In accordance with national and local environmental pro
tection and material recovery and recycling regulations,
old devices that can no longer be used must be disposed
of separately and not with normal household waste.
See also Chapter 7
„Waste disposal and environmental protection“ on Page
55.
Marking in accordance with the requirements of SJ/T 11364-2014 and
SJ/T 11363-2006 (“China RoHS-2”)
Marking for products that do not contain hazardous mate
rials or that contain only certain quantities of these mate
rials below the highest concentration allowed.
Observe supply voltage
This symbol indicates that the supply voltage must be
monitored. You can find the individual supply voltage
ranges on the respective data sheet.