SICK MPS-M Manuale utente
OPERATING INSTRUCTIONS
MPS-M
Position sensor
Described product
MPS-M
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
This work is protected by copyright. Any rights derived from the copyright shall be
reserved for SICK AG. Reproduction of this document or parts of this document is
only permissible within the limits of the legal determination of Copyright Law. Any modi‐
fication, abridgment or translation of this document is prohibited without the express
written permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
2O P E R A T I N G I N S T R U C T I O N S | MPS-M 8028183/2022-12-30 | SICK
Subject to change without notice
Contents
1 About this document........................................................................ 5
1.1 Information on the operating instructions.............................................. 5
1.2 Further information................................................................................... 5
1.3 Symbols and document conventions...................................................... 5
2 Safety information............................................................................ 7
2.1 Intended use............................................................................................. 7
2.2 Improper use............................................................................................. 7
2.3 Limitation of liability................................................................................. 7
2.4 Requirements for skilled persons and operating personnel.................. 7
2.5 Hazard warnings and operational safety................................................. 8
3 Product description........................................................................... 9
3.1 Device view................................................................................................ 9
3.2 Product characteristics............................................................................ 9
3.2.1 Product features...................................................................... 9
3.3 Operating principle................................................................................... 9
3.3.1 Principle of operation.............................................................. 9
3.3.2 Detection range....................................................................... 10
3.3.3 Position output......................................................................... 10
3.4 Operating and status indicators.............................................................. 12
3.4.1 Status indicators...................................................................... 12
4 Transport and storage....................................................................... 13
4.1 Transport................................................................................................... 13
4.2 Transport inspection................................................................................. 13
4.3 Storage...................................................................................................... 13
5 Mounting............................................................................................. 14
5.1 Mounting requirements............................................................................ 14
5.2 Mounting................................................................................................... 14
6 Electrical installation........................................................................ 15
6.1 Safety......................................................................................................... 15
6.1.1 Notes on electrical installation............................................... 15
6.1.2 Wiring instructions................................................................... 15
6.2 Connections.............................................................................................. 17
6.2.1 Pin assignment/Connection diagram + wire colors.............. 17
6.3 Connecting the supply voltage................................................................. 17
7 Commissioning.................................................................................. 18
7.1 Overview of commissioning steps........................................................... 18
7.2 Positioning on drive.................................................................................. 18
7.3 Put the sensor into operation for the first time...................................... 18
CONTENTS
8028183/2022-12-30 | SICK O P E R A T I N G I N S T R U C T I O N S | MPS-M 3
Subject to change without notice
8 Operation............................................................................................ 20
8.1 General notes on operation..................................................................... 20
8.2 Operation via IO-Link................................................................................ 20
8.2.1 Process data structure............................................................ 20
8.2.2 General functions.................................................................... 20
8.2.3 Configuration options via IO-Link............................................ 21
8.2.4 Actuator diagnostic functions................................................. 27
9 Troubleshooting................................................................................. 30
10 Maintenance...................................................................................... 31
11 Decommissioning............................................................................. 32
11.1 Replace device.......................................................................................... 32
11.2 Disassembly and disposal....................................................................... 32
11.3 Returning devices..................................................................................... 32
12 Technical data.................................................................................... 33
12.1 Dimensional drawing................................................................................ 34
13 Glossary.............................................................................................. 36
14 Annex.................................................................................................. 37
14.1 Conformities and certificates................................................................... 37
CONTENTS
4O P E R A T I N G I N S T R U C T I O N S | MPS-M 8028183/2022-12-30 | SICK
Subject to change without notice
1 About this document
1.1 Information on the operating instructions
These operating instructions provide important information on how to use sensors from
SICK AG.
Prerequisites for safe work are:
•Compliance with all safety notes and handling instructions supplied.
•Compliance with local work safety regulations and general safety regulations for
sensor applications.
The operating instructions are intended to be used by qualified personnel and electrical
specialists.
NOTE
Read these operating instructions carefully before starting any work on the sensor, in
order to familiarize yourself with the sensor and its functions.
The instructions constitute an integral part of the product and are to be stored in the
immediate vicinity of the sensor so they remain accessible to staff at all times. If the
sensor is passed on to a third party, these operating instructions should be handed
over with it.
These operating instructions do not provide information on operating the machine
in which the sensor is integrated. For information about this, refer to the operating
instructions of the particular machine.
1.2 Further information
You can find the product page with further information under the SICK Product ID at:
pid.sick.com/{P/N}.
P/N corresponds to the part number of the product.
The following information is available depending on the product:
•Data sheets
•These publication in all available languages
•CAD files and dimensional drawings
•Certificates (e.g., declaration of conformity)
•Other publications
•Software
•Accessories
1.3 Symbols and document conventions
Warnings and other notes
DANGER
Indicates a situation presenting imminent danger, which will lead to death or serious
injuries if not prevented.
WARNING
Indicates a situation presenting possible danger, which may lead to death or serious
injuries if not prevented.
ABOUT THIS DOCUMENT 1
8028183/2022-12-30 | SICK O P E R A T I N G I N S T R U C T I O N S | MPS-M 5
Subject to change without notice
CAUTION
Indicates a situation presenting possible danger, which may lead to moderate or minor
injuries if not prevented.
NOTICE
Indicates a situation presenting possible danger, which may lead to property damage if
not prevented.
NOTE
Highlights useful tips and recommendations as well as information for efficient and
trouble-free operation.
Instructions to action
►The arrow denotes instructions to action.
1. The sequence of instructions is numbered.
2. Follow the order in which the numbered instructions are given.
✓The tick denotes the results of an action.
1 ABOUT THIS DOCUMENT
6O P E R A T I N G I N S T R U C T I O N S | MPS-M 8028183/2022-12-30 | SICK
Subject to change without notice
2 Safety information
2.1 Intended use
The sensor from the MPS-M product family is an intelligent, magnetic position sensor.
It is used for non-contact detection of the piston stroke of pneumatic drives with axially
magnetized permanent magnets.
SICK AG assumes no liability for losses or damage arising from the use of the product,
either directly or indirectly. This applies in particular to use of the product that does not
conform to its intended purpose and is not described in this documentation.
2.2 Improper use
•The sensor does not constitute a safety-relevant device according to the EC Machi‐
nery Directive (2006/42/EC).
•The sensor must not be used in explosion-hazardous areas.
•Any other use that is not described as intended use is prohibited.
•Any use of accessories not specifically approved by SICK AG is at your own risk.
•The sensor is not suitable for outdoor applications.
NOTICE
Danger due to improper use!
Any improper use can result in dangerous situations.
Therefore, take note of the following information:
►The sensor should be used only in line with intended use specifications.
►All information in these operating instructions must be strictly complied with.
2.3 Limitation of liability
Applicable standards and regulations, the latest state of technological development,
and our many years of knowledge and experience have all been taken into account
when assembling the data and information contained in these operating instructions.
The manufacturer accepts no liability for damage caused by:
■Failing to observe the operating instructions
■Improper use
■Use by untrained personnel
■Unauthorized conversions
■Technical modifications
■Use of unauthorized spare parts, consumables, and accessories
With special variants, where optional extras have been ordered, or owing to the latest
technical changes, the actual scope of delivery may vary from the features and illustra‐
tions shown here.
2.4 Requirements for skilled persons and operating personnel
WARNING
Risk of injury due to insufficient training.
Improper handling of the sensor may result in considerable personal injury and material
damage.
■All work must only ever be carried out by the stipulated persons.
SAFETY INFORMATION 2
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Subject to change without notice
The operating instructions state the following qualification requirements for the various
areas of work:
■Instructed personnel have been briefed by the operating entity about the tasks
assigned to them and about potential dangers arising from improper action.
■Skilled personnel have the specialist training, skills, and experience, as well as
knowledge of the relevant regulations, to be able to perform tasks assigned to
them and to detect and avoid any potential dangers independently.
■Electricians have the specialist training, skills, and experience, as well as knowl‐
edge of the relevant standards and provisions to be able to carry out work on
electrical systems and to detect and avoid any potential dangers independently. In
Germany, electricians must meet the specifications of the BGVA3 Work Safety
Regulations (e.g.,Master Electrician). Other relevant regulations applicable in
other countries must be observed.
The following qualifications are required for various activities:
Activities Qualification
Mounting, maintenance ■Basic practical technical training
■Knowledge of the current safety regulations in the workplace
Electrical installation,
device replacement
■Practical electrical training
■Knowledge of current electrical safety regulations
■Knowledge of the operation and control of the devices in their
particular application
Commissioning, configura‐
tion
■Basic knowledge of the design and setup of the described
connections and interfaces
■Basic knowledge of data transmission
■Knowledge of the operation and control of the devices in their
particular application
Operation of the devices in
their particular application
■Knowledge of the operation and control of the devices in their
particular application
■Knowledge of the software and hardware environment in the
application
2.5 Hazard warnings and operational safety
Please observe the safety notes and the warnings listed here and in other chapters
of these operating instructions to reduce the possibility of risks to health and avoid
dangerous situations.
2 SAFETY INFORMATION
8O P E R A T I N G I N S T R U C T I O N S | MPS-M 8028183/2022-12-30 | SICK
Subject to change without notice
3 Product description
3.1 Device view
1
2
3
4
Figure 1: Operating elements and status indicators
1Fixing screw, size 2.5
22 x LED(PWR (green) = Voltage supply, MR (yellow) = measuring range)
3Physical zero position
4Retaining ribs
3.2 Product characteristics
3.2.1 Product features
The MPS-M is used as a position sensor for non-contact linear position measurement
mainly on pneumatic cylinders, grippers, and slides. When using IO-Link, up to 8 switch‐
ing points can also be set and additional actuator diagnostic data can be recorded and
output:
•Stroke traveled
•Cycle time
•Dwell time of the piston
•Travel time of the piston
•Average piston velocity
•Current measured field strength
•Maximum measured field strength
•Cycle count
•Total distance traveled by the piston
•Operating hours
•Power-on / power-off cycles
A description of the diagnostic functions can be found in section 8.2.4.
Target applications
•Analog position measurement for short stroke in systems without IO-Link
•Position measurement for short stroke in systems with IO-Link
•Detection of 8 positions via 8 switching points with IO-Link
3.3 Operating principle
3.3.1 Principle of operation
The MPS-M determines the position of an encoder magnet via a row of 2 sensor
elements located in the sensor head.
PRODUCT DESCRIPTION 3
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Axially and diametrically magnetized magnets can be detected since the two sensor
elements measure the field strength in both the X- and Y-direction.
y y
xx
y y
xx
1
2
3
1
2
4
m
m
y (radial)
x (axial)
1Sensor element 1
2Sensor element 2
3Axially magnetized magnet
4Diametrically magnetized magnet
3.3.2 Detection range
The sensor is designed for a detection range of 50mm. The zero point / physical zero
position is marked with a triangle on the sensor head. The distance from the zero point
to the cable is -25mm, and to the top of the sensor head is +25mm.
50
32,5
0
- 25+ 25
1
2
3
Figure 2: Detection range
1Detection range
2Housing length
3Zero point / physical zero position
3.3.3 Position output
The sensor can output a linearized position in a detection range of approx. 50mm
(depends on the drive).
•Via IO-Link, the detection range of 50mm (-25mm ... 25mm) corresponds to
5,000digits (-2,500digits...2,500digits). I.e., 1 digit corresponds to 10µm. When
leaving the detection range, the value 32,760 or -32,760 digits1) is displayed. If
the field strength is no longer sufficient, 32,764 is output as per the Smart Sensor
profile.
•Via the analog output, the detection range of 50mm (-25mm ... 25mm) corre‐
sponds to the analog output values of 0-10V. When leaving the measuring range,
11V or 10.5V are output.
3 PRODUCT DESCRIPTION
10 O P E R A T I N G I N S T R U C T I O N S | MPS-M 8028183/2022-12-30 | SICK
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