iwis CCM-S Series User manual

iwis.com/ccm-s
CCM-S Chain Condition Monitoring
Operating Instructions
ORIGINAL OPERATING INSTRUCTIONS
READ CAREFULLY BEFORE USE
RETAIN THIS DOCUMENT FOR LATER REFERENCE

Operating Instructions
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Table of contents
1Introduction ______________________________________________________________ 5
1.1 Using these Operating Instruction _________________________________________________ 5
1.2 Change without notice __________________________________________________________ 5
1.3 Presentation of the information __________________________________________________ 5
1.3.1 Symbols used _______________________________________________________________________ 6
1.3.2 Trademarks _________________________________________________________________________ 7
1.3.3 Notational conventions _______________________________________________________________ 7
1.3.1 Printing ____________________________________________________________________________ 7
1.4 Copyright_____________________________________________________________________ 7
1.5 Liability ______________________________________________________________________ 7
2Use, obligations on the operator, basic safety instructions ___________________8
2.1 Intended purpose ______________________________________________________________ 8
2.2 Use for a purpose other than the intended purpose __________________________________ 9
2.3 General notes on use __________________________________________________________ 10
2.3.1 Qualified personnel _________________________________________________________________ 10
2.3.2 Changes to the programme ___________________________________________________________ 10
2.3.3 Replacement parts __________________________________________________________________ 10
2.3.4 Technical condition __________________________________________________________________ 10
2.3.5 Compliance with regulations __________________________________________________________ 10
2.4 General hazard warnings _______________________________________________________ 11
2.4.1 Risks / sources of risk ________________________________________________________________ 11
2.4.2 General accident prevention regulations_________________________________________________ 11
2.4.3 Power down systems before working on them ____________________________________________ 11
2.4.4 Hazard locations ____________________________________________________________________ 12
2.5 General obligations on the operator ______________________________________________ 13
2.5.1 Monitoring behaviour________________________________________________________________ 13
2.5.2 Selection and qualifications of staff, basic obligations ______________________________________ 13
2.6 General safety instructions _____________________________________________________ 13
2.7 Safety instructions relevant to the specific product or technology ______________________ 14
2.7.1 Housing: Upper part and lower part (sliding shoe), SLS Material ______________________________ 14
3Transport / storage_______________________________________________________ 17
3.1 Storage conditions ____________________________________________________________ 17
3.2 Transport inspection __________________________________________________________ 17
3.3 Packaging / re-packaging _______________________________________________________ 17
4Description of the overall system__________________________________________ 18
4.1 Construction and function ______________________________________________________ 18
4.1.1 Factors influencing measurement ______________________________________________________ 18
4.1.2 Chain sizes _________________________________________________________________________ 19

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5SLE function_____________________________________________________________19
5.1 General description ___________________________________________________________ 19
5.2 Functionality _________________________________________________________________ 19
5.3 Mounting Magnet_____________________________________________________________ 20
6Scope of delivery ________________________________________________________20
6.1 Tools required________________________________________________________________ 21
7Installation and commissioning ___________________________________________ 22
7.1 Installation __________________________________________________________________ 22
7.2 Software Installation __________________________________________________________ 27
7.2.1 Installing iwis-CCM Monitor on the PC __________________________________________________ 27
7.2.2 Installing the iwis-CCM Monitor USB driver on the PC ______________________________________ 28
7.3 Establishing a PC connection with the CCM-S _______________________________________ 33
7.4 Setting up a new chain (also initial setup) _________________________________________ 33
7.5 Reading/ Saving / Resetting the Error Log _________________________________________ 35
7.6 Error log ____________________________________________________________________ 36
7.7 Reading out elongation data locally ______________________________________________ 39
7.8 Updating the CCMS firmware ___________________________________________________ 40
7.9 Connection / pinout ___________________________________________________________ 41
8IO-Link information_______________________________________________________ 42
8.1 Installation __________________________________________________________________ 43
8.1.1 General regulations _________________________________________________________________ 43
8.1.2 IO-Link ____________________________________________________________________________ 43
8.1.3 Connection ________________________________________________________________________ 44
8.2 Device profile / Function Classes _________________________________________________ 45
8.3 Commissioning _______________________________________________________________ 45
8.3.1 IO-Link Device Description File _________________________________________________________ 45
8.3.2 Device identification _________________________________________________________________ 45
8.3.3 Starting the IO-Link System ___________________________________________________________ 45
8.3.4 Process Input Data __________________________________________________________________ 46
8.4 Parameterization _____________________________________________________________ 47
8.4.1 Index 0x0010 –0x0018: Identification parameter__________________________________________ 47
8.4.2 Set Parameters _____________________________________________________________________ 48
8.4.2.1 Index 0x0046: Scale Limit _________________________________________________________ 48
8.4.2.2 Index 0x0047: Chain Logging Time __________________________________________________ 49
8.4.2.3 Index 0x004E: Standard Command __________________________________________________ 49
8.4.3 Read Parameters____________________________________________________________________ 49
8.4.3.1 Index 0x0041: Distance ___________________________________________________________ 49
8.4.3.2 Index 0x0042: Running Time _______________________________________________________ 49
8.4.3.3 Index 0x0043: Average Speed ______________________________________________________ 50
8.4.3.4 Index 0x0044: Actual Speed _______________________________________________________ 50

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8.4.3.5 Index 0x0045: Chain Period________________________________________________________ 50
8.4.3.6 Index 0x0048: Temperature Chain __________________________________________________ 50
8.4.3.7 Index 0x0049: Temperature CPU ___________________________________________________ 50
8.4.3.8 Index 0x004A: Voltage 5V _________________________________________________________ 50
8.4.3.9 Index 0x004B: Voltage 24V ________________________________________________________ 50
8.4.3.10 Index 0x004C: Chain Direction Left __________________________________________________ 51
8.4.3.11 Index 0x004D: Number Chain Link __________________________________________________ 51
8.4.3.12 Index 0x004F: Count Measure______________________________________________________ 51
8.4.3.13 Index 0x0051: Product Specific Number ______________________________________________ 51
8.4.3.14 Index 0x0052: Custom Device Name_________________________________________________ 51
8.4.3.15 Index 0x0053: Number of acceleration data: __________________________________________ 51
8.4.3.16 Index 0x0054: Number of length data: _______________________________________________ 51
8.4.3.17 Index 0x0055: Single Link Max Positions _____________________________________________ 52
8.4.3.18 Index 0x0200: Single Link Header ___________________________________________________ 52
8.5 Diagnosis____________________________________________________________________ 53
8.5.1 Error Counter (Index 0x0020)__________________________________________________________ 53
8.5.2 Device Status (Index 0x0024) __________________________________________________________ 53
8.5.3 Detailed Device Status (Index 0x0025)___________________________________________________ 53
8.5.4 Device-specific Diagnosis (Index 0x0050) ________________________________________________ 55
8.5.5 ISDU error types ____________________________________________________________________ 56
8.5.6 Process data Status __________________________________________________________________ 57
9Technical data ___________________________________________________________ 58
9.1 Technical data CCM-S __________________________________________________________ 58
9.2 Technical drawing CCM-S _______________________________________________________ 58
10 Declaration of Conformity _______________________________________________59
11 Disassembly and disposal_______________________________________________60
12 Other applicable documents_____________________________________________ 60
13 References_____________________________________________________________60
14 Abbreviations / terms used ______________________________________________ 60

Operating Instructions
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1 Introduction
These Operating Instructions have been formulated to give generic information. Because the different variants for this
version are operated in the same way, the scope of applicability of these Operating Instructions has been extended
accordingly:
Description
iwis-Item number
CCM-S-08B IWIS
40011816
CCM-S-40 IWIS
40011822
CCM-S-10B IWIS
40011817
CCM-S-50 IWIS
40011824
CCM-S-12B IWIS
40011818
CCM-S-60 IWIS
40011825
CCM-S-16B IWIS
40011819
CCM-S-80 IWIS
40011826
CCM-S-20B IWIS
40011821
CCM-S-100 IWIS
40011827
CCM-S-24B IWIS
40011828
CCM-S-120 IWIS
40011831
CCM-S-28B IWIS
40011829
CCM-S-140 IWIS
40011855
CCM-S-32B IWIS
40011830
CCM-S-160 IWIS
40011856
The details shown in the figures may differ but have the same functional structure.
1.1 Using these Operating Instruction
Make sure that you read these Operating Instructions carefully before starting to work with the product. These Operating
Instructions contain important information that you will need for setting up and operating the product. In particular, they
describe the proper use of the product and protect against incorrect use, contain safety instructions that must be
observed and warn of risks and hazards that can arise even when the product is used properly.
Keep these Operating Instructions in a safe place so that they can be referred to a later date.
1.2 Change without notice
We constantly strive to improve our products. The information contained in this document is consequently subject to
change without notice.
1.3 Presentation of the information
In order to ensure that this document allows you to work with your product quickly and safely, the safety instructions,
symbols, terms and abbreviations used have been harmonized. To facilitate familiarization, these are explained in the
sections below.

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1.3.1 Symbols used
These Operating Instructions contain notes and information that you must observe to ensure your own personal safety
and to avoid damage to property. The safety instructions are indicated by a warning symbol and appear as follows,
depending on the risk category:
Table: Safety instruction categories
Warning symbol
Meaning
DANGER indicates a situation of immediate danger that will lead to fatal or
severe injuries if it is not avoided.
WARNING indicates a situation of potential danger that can lead to fatal or
severe injuries if it is not avoided.
CAUTION indicates a situation of potential danger that can lead to minor or
slight injuries if it is not avoided.
TAKE CARE indicates a situation that can lead to damage to property if it is
not avoided.
Table: Structure of the safety instructions
Incorrect action
Type and source of the danger
Warning symbol
Warning symbol as listed in the table
Reasons for incorrect action
Describes possible reasons for the incorrect action
Possible consequences of the
incorrect action
Describes the consequences if the information is not observed
Measure to mitigate risk
Describes how to avoid the danger
Table: Structure of a note
Symbol
Meaning
NOTE indicates important information or features and tips for using the product.

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1.3.2 Trademarks
Products, names and logos used in this document are used exclusively for information purposes and may be trademarks
of their respective owners, even if this is not explicitly indicated.
1.3.3 Notational conventions
Italic or bold typeface is used for the title of a document or for highlighting information.
Courier font is used for text that appears on the screen/display and for menu options in software.
< > is used to indicate keys on your computer keyboard (such as <RETURN>).
1.3.1 Printing
This manual was created with Microsoft Word for Windows on a PC.
This text has been printed using the Arial typeface.
Microsoft Word is a registered trademark of Microsoft Corporation.
1.4 Copyright
©Copyright 2019 iwis antriebssysteme GmbH & Co. KG
Transmission, distribution, reproduction and / or utilization of this document and its contents (in parts or amendment) are
prohibited, unless expressly authorized in writing. Offenders are liable to damages. All rights even in the event of patent,
utility model or design patent.
1.5 Liability
The principles of liability are as laid down in the iwis Terms and Conditions of Sale and Delivery, available at
www.iwis.com. No liability is accepted in circumstances that can be attributed to one or more of the following causes,
except in the event of intent or gross negligence on the part of iwis:
_Use for a purpose other than the intended purpose
_Improperly performed work on the product
_Operation of the visualization interface in the event of technical faults
_Unauthorized mechanical or electrical changes to the product, modified configuration
_Repairs carried out without authorization
_Use by unqualified staff
_The use of unauthorized replacement parts
_Faulty installation and/or improper handling
_Failure to observe these Operating Instructions

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2 Use, obligations on the operator, basic safety instructions
2.1 Intended purpose
The product is intended for industrial, not private use.
The product is intended solely for the purpose of measuring chain elongation.
Important note on the chain elongation value, inspection frequency and measurement:
The function of the product is only to provide information. No guarantee is given that the system will protect against
failure of chain drives or machine stoppages. Reliable measurements can only be guaranteed if the chain is guided on
both sides. Measurement is a contact-free process with no direct intervention in the chain drive. It must, however, be
performed in a clearly defined status, which can only be guaranteed if the chain is guided on both sides.
Measurement of future chain elongation depends on inspection and maintenance intervals, which are in turn determined
by the concrete usage scenario for the chains. External factors (e.g. inadequate lubrication, particle deposition, etc.) can
increase the rate at which a chain wears. The customer is solely responsible for defining the inspection intervals and any
special inspections.
The product does not show the evaluation of the measurements and any resultant effects on the
machine/system of the user or any measures that need to be taken. This is the sole responsibility of the
operator.
The product constitutes partly completed machinery as understood by the Machinery Directive 2006/42/EC. The product
may only be taken into operation after it has been installed in the machine/system for which it is intended and if this
machine fully complies with the requirements of the EU Machinery Directive. The product is not intended to be used
outside the system.
You are permitted to use the product as follows:
_No changes, additions or modifications may be made to the product without the authorization of the
manufacturer. This also applies to the installation of safety devices.
_The product may only be used if it is in sound technical condition. Any damage that gives cause for concern that
the product may not function correctly must be inspected by specialist staff to ensure that it does not impact on
safety. In cases of doubt, the manufacturer must be contacted ([email protected]).
_The product was designed for installation in a partly completed machine, a machine or a system.
oThe product is not intended to be used outside the system.
_The purpose of the product is to measure chains that become elongated as a result of mechanical forces.
_The CCM-S should preferably be installed in the tight strand. The relevant minimum distances and maximum
load on the measuring carriage and the overall system must be observed.
oSee the section "Technical data".
_For the best and most meaningful results, we recommend that the chain should be cleaned before it is fed into
the CCM.
_The device can be dismantled for the purposes of installation, maintenance and troubleshooting.
oAny work on the system may only be carried out as specified in the documentation, in terms of both the
scope of the work and the sequence of the work steps.
oIn the event of more extensive work, the manufacturer must be contacted ([email protected]).
_In the case of chains with attachments on one or both sides or extended pins, iwis must carry out a separate
inspection. In this event, please contact iwis ([email protected])!
The CCM is a test device and not a measuring device!

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The CCM-S is designed for operation at a point-to-point IO-Link communication interface according to the
international standard IEC 61131-9 with 230.4 kbit/s. Parameterization and device diagnostics are performed by the
IO-Link master according to the IO-Link Interface and System Specification, Version 1.1 of the IO-Link group of
companies.
The technical guidelines for setting up the IO-Link network of the PROFIBUS User Organization (PNO) must be
observed for safe operation.
Intended use is deemed to include observance of the relevant Operating and Maintenance Instructions and adherence
to the service and maintenance stipulations.
2.2 Use for a purpose other than the intended purpose
Any use other than
_that described as the intended use and
_that described in the relevant documentation
is not compliant with the intended purpose and is therefore not permitted.
The manufacturer shall not be liable for damage incurred as a result of use other than for the intended purpose.
Any risks associated with use other than for the intended purpose are the sole responsibility of the user. Use of the
product and, if present, its components other than for the intended purpose is understood to include:
_Its use for applications not explicitly approved by the manufacturer. In such cases it is imperative that you
observe the information contained in the safety notices in the associated documentation!
_Constructional modifications to the CCM that destroy the original condition.
_Inappropriate programming or configuration of the system.
_(The responsibility and liability for any risks associated with the programming and configuration of the system
lies solely with the user.)
_Never subject the product to impermissible mechanical loads. Never use the product as a handle or a step.
Never place any objects on the product.
_Do not work with the product in potentially explosive environments containing flammable liquids, gases or dust.
_The device is not to be used in the area of intensive UV radiation (e.g. disinfection lamps or similar radiation).
_Permanent contact is not permitted.
_Do not open the sensor. Check the safety lacquer or safety screw.

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2.3 General notes on use
2.3.1 Qualified personnel
The product may only be used and work on the product may only be carried out by qualified personnel.
Qualified personnel are persons who by reason of their training, experience, instruction and their knowledge of the
relevant standards, regulations, accident prevention rules and working conditions have been authorized by the person
responsible for the safety of the machine or plant to perform the appropriate activities required. They are able to
recognize and prevent potentially dangerous situations.
2.3.2 Changes to the programme
Do not make any changes to the programme (software) on the programmed system. The responsibility and liability for
any risks associated with the programming and configuration of the system lies solely with the user.
2.3.3 Replacement partsc
Only use spare parts that comply with the requirements laid down by the manufacturer and/or supplier. This condition
is always fulfilled with original replacement parts. Product liability shall cease, and the warranty shall become invalid
in the event of repairs which are carried out improperly and the use of incorrect replacement parts.
2.3.4 Technical condition
The product may only be used if it is in sound technical condition. Any malfunctions that are detected, in particular
those which could compromise safety, must be rectified without delay. Any damage that gives cause for concern that
the product may not function correctly must be inspected by specialist staff to ensure that it does not impact on safety.
In cases of doubt, the manufacturer must be contacted ([e-mail]).
2.3.5 Compliance with regulations
It must be used in accordance with its intended purpose, in a safety-conscious and risk-conscious way and in
compliance with the relevant regulations. The operator must ensure by suitable organizational and instruction
measures that the relevant safety regulations and safety rules are observed by the persons entrusted with the
operation, maintenance and repair of the product.

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2.4 General hazard warnings
2.4.1 Risks / sources of risk
The product cannot operate autonomously. It is therefore a component that is incorporated into an overall system,
which will generally comprise several components that interact with each other. The product is therefore not fitted with
its own protective devices. It is therefore the obligation of the operator to ensure that the appropriate safety equipment
is provided and that the staff are instructed properly:
Risk
Danger from moving components
Warning symbol
Possible consequences of the
incorrect action
Injuries
Measure to mitigate risk
Install safety/protection mechanisms, train staff
2.4.2 General accident prevention regulations
All the safety instructions given must be observed in order to ensure that it is possible to work safely with the product!
In addition to the instructions given in these Operating Instructions, the local accident prevention and environmental
regulations and any national occupational safety laws apply.
2.4.3 Power down systems before working on them
All work must be carried out with the system powered down as laid down in the safety regulations.
A qualified electrician or person who has received appropriate instruction must determine that all poles of the equipment
at the workplace are dead.
Observe the following:
_Observe in-house instructions, for instance those in which specific, dedicated testing equipment or systems
must be used.
_Check the voltage tester immediately before use and, wherever possible, after use.
If it is not possible to clearly determine that cables at the workplace are disconnected, other reliable safety measures
must be taken, e.g. suitable cable cutting or cable puncture devices.
The 5 safety rules before starting work:
_Power down machines
_Prevent machines from being powered up again
_Determine that the equipment is dead
_Earth and short
_Cover or fence off neighbouring live components

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2.4.4 Hazard locations
Hazard locations are:
_points at which there is a
crushing or scissor action
(particularly in the vicinity
of the point at which the
chain enters the CCM!)
_trapping points
_points at which items are
drawn in
The following can be the source of hazards:
_parts of the work equipment
_tools of the work equipment or parts thereof
_workpieces or parts thereof
_other working materials or waste
_Items that may fall or fly off in an uncontrolled manner and have the
potential to cut, cause puncture injuries to or hit persons.
Symbol
Meaning
NOTE Make sure that the hazardous locations are adequately guarded, rendered safe or removed.
Ensure that occupational safety procedures are adequate and instruct staff not to reach into moving
machine parts (see also the warning sign on the CCM-S).
Symbol
Meaning
NOTE Do not work with the product in potentially explosive environments containing flammable liquids,
gases or dust.

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2.5 General obligations on the operator
The operator is the person who either operates the machinery for commercial or business purposes themselves or who
makes the machinery available for use by a third party. When the product is used, the operator must ensure that:
_the currently applicable occupational safety regulations are observed and implemented,
_a risk analysis is performed to identify risks associated with the working conditions at the deployment location,
_operating instructions for operating the product are available,
_responsibilities for installation, operation, rectification of faults, maintenance and cleaning have been
unambiguously defined and assigned,
_all employees who use the product have read and understood these Operating Instructions,
_training is provided for staff and that they are informed of hazards at regular intervals,
_the necessary protective equipment is provided for the staff,
_the safety and danger notices on the machines/system are observed when the product is in use and that the
notices are in a condition that allows them to be easily read,
_any applicable national regulations, standards and requirements are observed and adhered to.
2.5.1 Monitoring behaviour
The operator is obliged to monitor the behaviour of the staff in respect of their awareness of safety and risks at least
occasionally.
2.5.2 Selection and qualifications of staff, basic obligations
Responsibility for assembly, installation, commissioning and operation must be clearly defined.
Staff who are undergoing training or instruction must be supervised.
Persons who are charged with assembling, operating, dismantling or maintaining products must not be under the
influence of alcohol, other drugs or medicines that have a negative impact on their reactions.
2.6 General safety instructions
_Observe any accident prevention and environmental regulations that apply in your country.
_Observe the safety regulations and stipulations that apply in the country in which the product is used.
_Persons who are charged with assembling, operating, dismantling or maintaining products must not be
under the influence of alcohol, other drugs or medicines that have a negative impact on their reactions.
_Only use accessories and replacement parts that have been approved by the manufacturer.

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2.7 Safety instructions relevant to the specific product or technology
This section provides basic safety instructions relevant to the technology used in the product.
Symbol
Meaning
NOTE The product has not been certified and tested in accordance with the ATEX Directive 2014/34/EU
(previously: 94/9/EC)!
NOTE The product has not been certified and tested in accordance with IEC/EN 60079 standard (Intrinsic
safety)!
NOTE The product belongs to corrosion resistance class 5 as per ISO 9227
NOTE If the product comes into contact with chemicals, a separate inspection must be conducted by iwis.
2.7.1 Housing: Upper part and lower part (sliding shoe), SLS Material
See also description in chapter 4.
The following list makes no claim to completeness and is only an excerpt of the properties.
General properties
Colour
Yellow, black
Max. Water absorption
1,9 % by weight
Max. Moisture absorption (at 23°C/73°F, 50% r.h.)
0,8 % by weight, test method DIN 53495
Sliding friction coefficient, dynamic, against Cf53 steel
0,26
Sliding friction coefficient, dynamic, against V2A
stainless steel
0,18
pv-value, max. (dry)
0,35 MPa ⋅m/s
Tensile strength
68 / 61 MPa
Flat/Upright sintered
Physical and thermal properties
Upper long-term application temperature
80 °C
Upper short-term application temperature
140 °C
Lower application temperature
-40 °C
Coefficient of thermal expansion (at 23°C/73°F)
12 K-1 ⋅10-5, test method DIN 53752
Maximum recommended surface pressure (at 20°C/68°F)
46 MPa
Compressive strength
60 MPa
Thermal conductivity
0,14 W/(m ⋅K), test method ASTM C 177
Resistance classes (at 23°C/73°F, 50% r.h.):
+ resistant; 0 conditionally resistant; - unstable; x no data available
1) The plain bearings are not chemically attacked by these substances. They can, however, be dimensionally altered by water
absorption.
+
Acetaldehyde (aqueous), 40 %
+
Butanol
+
Acetamide (aqueous), 50 %
+
Butter
+
Acetic acid, 10 %
+
Butyl acetate
+
Acetic acid, 2 %
+
Butyl glycol
–
Acetic acid, 90 %
+
Butylloycolate
+
Acetone
+
Butyl phthalate
–
Acetyl chloride
0
Butyric acid
+
Acrylonitrile
+
Calcium chloride, saturated solution
0
Air, liquid
+
Calcium hydroxide, aqueous
+
Allyl alcohol
+
Calcium hypochlorite
0
Aluminium chloride (aqueous), 10 %
+
Camphor
–
Aluminium cleaner
+
Carbon disulphide

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0
Aluminium sulphate (aqueous), 10 %
+
carbon dioxide gas
0
Aluminium salts of Mineral acids, 20 %
+
caustic potash (aqueous) 40 %
x
Ammonium carbonate (aqueous), 10 %
x
Potassium hydroxide solution, 10 %
+
Carbonated ammonia (aqueous), 10 %
0
Potassium hydroxide solution, 20 %
–
Ammonium chloride (aqueous), 10 %
+
potassium hydroxide solution, 50 %
–
Amylacetate, 100 %
0
caustic soda (aqueous), 50 %
+
Amyl alcohol
+
Cellulose lacquers
0
Aniline (aqueous), saturated solution
–
Chlorine
0
Anodizing baths (HNO3 -30 %/H2SO4 -10 %)
–
Chloramine
–
Aqua regia HCI/HNO3 (75/50 vol.)
–
Chlorethanal
+
Aromatics
–
Chlorinated water, saturated solution
0
Barium chloride (aqueous), 10 %
–
Chlorine
+
Barium salts of mineral acids
–
Chloroacetic acid (aqueous), 10 %
0
Barium sulphate (aqueous), 10 %
0
Bromomethane chloride, 98 %
0
Benzaldehyde
0
Chloroform
0
Benzoic acid (aqueous), 20 %
–
Chlorosulfonic acid (aqueous)
+
Benzyl alcohol
+
Biphenyl
0
Bitumen, DIN 51567
–
Bleaching lye
–
Bleaching lye (aqueous), 10 %
0
Boric acid (aqueous), 10 %
0
Spirit vinegar
–
Hydrobromic acid (aqueous), 10 %
–
Bromine (aqueous), 25 %
–
Bromine vapours

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Risk
Damage to property as a result of incorrect installation
Warning symbol
Possible consequences of the
incorrect action
Damage to property, measurement errors or jamming of the chain
Measure to mitigate risk
Gap of at least 0.5 m to the sprocket; installation location as free of
vibrations as possible
The CCM can be used in the load run or slack span!
•The CCM-S should preferably be used in the load span.
•There is a elongation component in the load strand due to the force that does not exist in the lostrum;
this elongation component makes up to 0.25%!
•The CCM-S is not allowed to be used as chain deflection or chain tensioner!
•The chain may only be detected in the CCM-S guided on both sides; the chain is best calmed down by
the guidance on both sides!
•In addition, the CCM can be connected flexibly (elastically) in the slack span so that the CCM can
absorb chain movements - thereby protecting the guiding track!
•All speed changes, delay effects etc., which always affect all chain links, are always neutralized by the
two chain links in relation to each other, which means that we act independently of these effects. Only
so-called micro-oscillations within a measurement have an influence on the measuring result!
The maximum cantilevered chain length before and after the CCM must be chosen in such a way that only a
minimal weight load is applied to the CCM. If necessary, the weight of the chain must be intercepted by e.g.
sprockets or guides!
Symbol
Meaning
NOTE All the risks associated with the product that have been identified have been recorded in the
form of a risk analysis/FMEA!

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3 Transport / storage
During transport and storage, the devices must be protected against unacceptable stress (mechanical loads,
temperature, humidity, aggressive atmospheric conditions).
The product is a precision measuring instrument and must be handled with due care.
The product can be damaged if handled incorrectly. Trouble-free operation is no longer guaranteed (see the section on
"Technical condition").
3.1 Storage conditions
Es sind zusätzlich folgende Punkte zu beachten:
_Do not drop the product or subject it to heavy jolts.
_Do not store outdoors.
_Store in a dry, dust-free place.
_Do not expose the product to aggressive materials.
_Where possible, protect against direct sunlight (maximum permitted temperature may not be exceeded, even
under direct sunlight).
3.2 Transport inspection
If the packaging is damaged, the product must be inspected to ensure that it functions properly.
This inspection must be carried out by specialist personnel (see the section on "Selection of staff…").
3.3 Packaging / re-packaging
When re-packaging the product, care must be taken to ensure that the device is not damaged.
If the product is damaged during this "re-packaging" process, it must be inspected by specialist personnel to ensure
that it functions properly.
Symbol
Meaning
NOTE Handling packaging material
The original packaging is made from recyclable material and can be disposed of accordingly.

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4 Description of the overall system
1 Sliding shoe
2 Housing
3 Mounting point Customer side (2x M6)
4 IO-Link connection
5 USB connection
The CCM-S indicates the relative elongation compared to the nominal length of a stored standard chain according to
ISO606. The measurement results of the CCM-S are a combination of measured and calculated values.
4.1 Construction and function
4.1.1 Factors influencing measurement
_The CCM-S detects the chain within the defined chain speeds (see chapter Technical data).
_Changing load directions and chain speeds have only a minor effect on the functionality and results of the
CCM-S.
_Any change to the chain tension force which causes stretch under load and hence a change in the length
affects the measurements. Under normal circumstances, however, this effect lies in the region <0.25 %
elongation (at a load of ~15 % of the yield strength of the chain). The same applies to temperature, i.e. the
CCM system outputs an elongation value made up of wear, stretch under load and thermal stretch.
_Longitudinal vibrations do not present a problem in respect of measurement with the CCM system, as these
represent a relative change in speed.
_Because the dimensions (particularly the nominal pitch) of different chain sizes vary, the correct size CCM
model must be used for each chain size!
_Chains that have different nominal pitches within a single chain are not compatible with the CCM system!
_The CCM system provides averaged elongation values and is thus not capable of detecting and identifying
sudden changes of length even up to the point at which the chain fails!
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Operating Instructions
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_The CCM system is always calibrated to the nominal pitch of a single chain size. The length tolerances of a
chain can mean that an initial elongation value of up to 0.15 % can be displayed when testing a new chain. This
value can even be a negative value!
_The measurement resolution or accuracy of the measurement results is 0.1%.
_Electrical parts should not be on the USB or IO-Link connecting cable.
_Live parts should not be at the USB connector
_The diagram below shows the preferred installation position for the product:
Other installation positions are not recommended.
4.1.2 Chain sizes
_Standard-Baugrößenbereich der CCM-Systeme kompatibel mit Baugrößen:
BS chains: 08B to 32B; ANSI chains: 40 to 160
_Each chain size requires a separate CCM system.
_The system is delivered calibrated and ready for use for every chain size.
_The system is supplied ready to use and calibrated to each chain size.
_The CCM system always detects only one strand of the chain. This means that the CCM system is not
dependent on the design of the chain (simplex, duplex or triplex chains).
_It is possible to measure roller chains with attachments on one or both sides. In this event, however, iwis
should carry out a technical feasibility analysis ([e-mail]).
_The CCM system cannot be used to measure leaf chains. To do this, you can use the iwis wear gauge.
5 SLE function
5.1 General description
The SLE function (Segment Link Elongation) can be used to determine the elongation level of individual segments.
This is particularly relevant for parallel running chains with or without attachments.
Using the SLE function, the complete chain can be broken down into individual segments - this increases the
information content about the chain condition, e.g. whether much more elongated segments are contained than the
average of the other segments.
In addition, this means that in case of maintenance, it is not necessary to replace the complete chain, but only
individual segments of it. In order to enable the SLE function or to index the chain, magnets must be attached to the
outer links (single chain) on both sides of the chain. (For double and triple chains, please consult iwis).
The SLE function only works correctly with chains that always move in the same direction; a reversal of the direction
of rotation (e.g. in lifting applications) is not compatible with the SLE function!
The SLE results can be retrieved via IO-Link as well as using the CCM-Monitor software.
5.2 Functionality
The SLE function requires an index on the chain. This index is made by magnets, which must be attached on both
sides to two opposite outer plates of a chain. The two magnets generate a magnetic field, which is detected by a

Operating Instructions
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HALL sensor in the CCM-S. The HALL sensor is used to detect the magnetic field. When the magnet is passed
through the Hall sensor, a certain magnetic strength must be present so that it is recognized as an index mark.
As soon as this index is recognized, each chain link is counted, and the average elongation value of this chain link is
stored in the memory.
When a chain is initially commissioned for the first time, all values must first be initialized using the "new chain"
function. The index must then be traversed at least twice so that the number of chain links can be determined; no SLE
data is available previously.
5.3 Mounting Magnet
The two magnets are attached to two opposite outer plates of a chain. A special adhesive must be used to attach the
magnet, regardless of the material of the outer link.
The magnetic field strength of these magnets must be large enough to be reliably detected by the HALL sensor.
For the magnets there is the following recommendation:
Description
Disc Magnet Designation
CCM-S-08B IWIS
Ø6,0x2,0mm N45 nickel –holds 700g
CCM-S-40 IWIS
Ø6,0x2,0mm N45 nickel –holds 700g
CCM-S-10B IWIS
Ø8,0x2,0mm N45 nickel –holds 1kg
CCM-S-50 IWIS
Ø8,0x2,0mm N45 nickel –holds 1kg
CCM-S-12B IWIS
Ø10,0x2,0mm N35 nickel –holds 1kg
CCM-S-60 IWIS
Ø10,0x2,0mm N35 nickel –holds 1kg
CCM-S-16B IWIS
Ø13,0x2,0mm N45 nickel –holds 1,5kg
CCM-S-80 IWIS
Ø13,0x2,0mm N45 nickel –holds 1,5kg
CCM-S-20B IWIS
Ø16,0x4,0mm N45 nickel –holds 3,4kg
CCM-S-100 IWIS
Ø16,0x4,0mm N45 nickel –holds 3,4kg
CCM-S-24B IWIS
Ø16,0x4,0mm N45 nickel –holds 3,4kg
CCM-S-120 IWIS
Ø20,0x5,0mm N42 nickel –holds 6,1kg
CCM-S-28B IWIS
Ø20,0x5,0mm N42 nickel –holds 6,1kg
CCM-S-140 IWIS
Ø25,0x5,0mm N50 nickel –holds 8,6kg
CCM-S-32B IWIS
Ø25,0x5,0mm N50 nickel –holds 8,6kg
CCM-S-160 IWIS
Ø25,0x5,0mm N50 nickel –holds 8,6kg
Please contact iwis for mounting the magnets.
The following picture shows an example of the mounting position of the magnet.
The upper edge of the disc magnet should be fixed flush with the upper edge of the outer flap (see red dotted line).
6 Scope of delivery
The scope of delivery of the system depends on the chosen configuration, i.e. on the selected components. The system
is made up of the following components:
Magnet is mounted flush with the upper edge of the outer link plate.