Zimmer MFS02-S-KHC-IL User manual

www.zimmer-group.de
INSTALLATION
AND OPERATING
INSTRUCTIONS
Magnetic eld sensor with IO-Link
and analog output
MFS02-S-KHC-IL
DDOC01932
THE KNOW-HOW FACTORY

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
EN / 2023-07-07DDOC01932 / -
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
Content
1 Supporting documents ............................................................................................................................................................... 4
1.1 Notices and graphics in the installation and operating instructions ...............................................................................................................................4
2 Safety notices............................................................................................................................................................................... 5
3 Proper use .................................................................................................................................................................................... 5
4 Personnel qualication................................................................................................................................................................ 5
4.1 Electricians ...........................................................................................................................................................................................................................5
4.2 Specialists ............................................................................................................................................................................................................................5
4.3 Instructed personnel............................................................................................................................................................................................................5
4.4 Service personnel................................................................................................................................................................................................................5
4.5 Additional qualications......................................................................................................................................................................................................5
5 Product description ..................................................................................................................................................................... 6
5.1 Detection range....................................................................................................................................................................................................................6
6 Functional description................................................................................................................................................................. 7
7 Technical data .............................................................................................................................................................................. 7
8 Transportation/storage/preservation......................................................................................................................................... 7
9 Installation .................................................................................................................................................................................... 8
9.1 Installing the product...........................................................................................................................................................................................................8
10 Electrical installation.................................................................................................................................................................... 8
10.1 DC .........................................................................................................................................................................................................................................8
11 Commissioning ............................................................................................................................................................................ 9
11.1.1 Commissioning the product without IO-Link.......................................................................................................................................................9
11.1.2 Commissioning the product with IO-Link ............................................................................................................................................................9
11.1 Teaching in switch points..................................................................................................................................................................................................10
11.1.1 Dynamic teach-in .................................................................................................................................................................................................10
11.1.2 Manual teach-in....................................................................................................................................................................................................11
11.2 Resetting switch points .....................................................................................................................................................................................................11
11.3 Process data structure ......................................................................................................................................................................................................13
11.3.1 General functions ................................................................................................................................................................................................13
11.4 Setting options via IO-Link ................................................................................................................................................................................................14
11.4.1 Locking the Teach-in button ...............................................................................................................................................................................14
11.4.2 Resetting settings................................................................................................................................................................................................15
11.4.3 Setting the position offset ...................................................................................................................................................................................16
11.4.4 Teaching-in two or three switch points dynamically..........................................................................................................................................16
11.4.5 Teaching-in up to eight switch points manually ................................................................................................................................................16
11.4.6 Selecting the switch point mode........................................................................................................................................................................17
11.4.7 Switching behavior after dynamic teach-in........................................................................................................................................................19
11.4.8 Inverting the switch point logic...........................................................................................................................................................................22
11.4.9 Adjusting the switch point hysteresis.................................................................................................................................................................22
11.4.10 Setting the switch point tolerance......................................................................................................................................................................22
11.4.11 Determining the switch point width....................................................................................................................................................................22
11.4.12 Issuing alert notications ....................................................................................................................................................................................22
11.5 Diagnostic functions via IO-Link .......................................................................................................................................................................................23
11.5.1 Stroke ...................................................................................................................................................................................................................23
11.5.2 Cycle time.............................................................................................................................................................................................................23
11.5.3 Dwell time at the start and end position ............................................................................................................................................................23
11.5.4 Piston travel time for extend and retract ............................................................................................................................................................23
11.5.5 Average piston velocity .......................................................................................................................................................................................24
11.5.6 Current measured eld strength ........................................................................................................................................................................24

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
EN / 2023-07-07
11.5.7 Maximum measured eld strength ....................................................................................................................................................................24
11.5.8 Number of cycles.................................................................................................................................................................................................24
11.5.9 Total piston travel.................................................................................................................................................................................................24
11.5.10 Operating hours...................................................................................................................................................................................................24
11.5.11 Power-on and power-off cycles...........................................................................................................................................................................24
12 Operation....................................................................................................................................................................................25
12.1 LED display during operation ...........................................................................................................................................................................................25
13 Error diagnosis........................................................................................................................................................................... 26
14 Maintenance............................................................................................................................................................................... 26
15 Decommissioning/disposal ...................................................................................................................................................... 26
16 Declaration of Conformity ......................................................................................................................................................... 27
17 Appendix ....................................................................................................................................................................................28
17.1 IO-Link supplement............................................................................................................................................................................................................28
17.1.1 Device features ....................................................................................................................................................................................................28
17.1.2 Physical layer .......................................................................................................................................................................................................28
17.1.3 Process data ........................................................................................................................................................................................................28
17.1.4 Service data .........................................................................................................................................................................................................29

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
1 Supporting documents
NOTICE
Read through the installation and operating instructions before installing or working with the product.
The installation and operating instructions contain important notes for your personal safety. They must be read
and understood by all persons who work with or handle the product during any phase of the product lifetime.
The documents listed below are available for download on our website www.zimmer-group.com:
• Installation and operating instructions
• Catalogs, drawings, CAD data, performance data
• Information on accessories
• Technical data sheets
• General Terms and Conditions (GTCs), including warranty information.
ÖOnly the documents currently available on the website are valid.
In these installation and operating instructions, "product" replaces the product designation on the title page.
1.1 Notices and graphics in the installation and operating instructions
DANGER
This notice warns of an imminent danger to the life and health of people. Ignoring these notices can lead to
serious injury or even death.
►You absolutely must comply with the described measures for avoiding these dangers.
ÖThe warning symbols are assigned according to the type of danger.
WARNING
This notice warns of a situation that is potentially hazardous to personal health. Ignoring these notices can cause
serious injury or damage to health.
►You absolutely must comply with the described measures for avoiding these dangers.
ÖThe warning symbols are assigned according to the type of danger.
CAUTION
This notice warns of a situation that is potentially hazardous to people. Ignoring these notices can cause minor,
reversible injuries.
►You absolutely must comply with the described measures for avoiding these dangers.
ÖThe warning symbols are assigned according to the type of danger.
NOTICE
This notice warns of possible material or environmental damage. Ignoring these notices can result in damage to
the product or the environment.
►You absolutely must comply with the described measures for avoiding these dangers.
ÖThe warning symbols are assigned according to the type of danger.
INFORMATION
This category contains useful tips for handling the product e󹱺ciently. Failure to observe these tips will not result in
damage to the product. This information does not include any information relevant to health or workplace safety.

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
EN / 2023-07-07
2 Safety notices
NOTICE
In accordance with the EC Machinery Directive, the product is not a safety component.
3 Proper use
NOTICE
The product is only to be used in its original state with its original accessories, with no unauthorized changes and
within the stipulated parameter limits and operating conditions.
Any other or secondary use is deemed improper.
►Operate the product only in compliance with the associated installation and operating instructions.
►Operate the product only when it is in a technical condition that corresponds to the guaranteed parameters
and operating conditions.
ÖZimmer GmbH shall accept no liability for any damage caused by improper use. The operator bears sole
responsibility.
• The product is not suited for use in a potentially explosive atmosphere.
• The product is designated for use in closed facilities.
4 Personnel qualication
WARNING
Injuries and material damage due to inadequate qualication
If inadequately qualied personnel perform work on the product, this can cause serious injuries and signicant
material damage.
►All work on the product must be performed by qualied personnel.
►Before working with the product, read the document in its entirety and make sure that you have understood
everything.
►Observe country-specic accident prevention regulations and the general safety notices.
The following qualications are a prerequisite for performing various types of work on the product.
4.1 Electricians
Electricians are able to perform work on electrical systems, can recognize and avoid possible dangers and know the
relevant standards and provisions due to their technical training, knowledge and experience.
4.2 Specialists
Specialists are able to perform the assigned work, can recognize and avoid possible dangers and know the relevant
standards and provisions due to their technical training, knowledge and experience.
4.3 Instructed personnel
Instructed personnel have been trained by the operating company on the tasks and possible dangers of improper behavior.
4.4 Service personnel
Service personnel are able to perform the assigned work and can recognize and avoid possible dangers due to their
technical training, knowledge and experience.
4.5 Additional qualications
Persons who work with the product must be familiar with the valid safety regulations and laws as well as the standards,
guidelines and laws listed in this document.
Personnel who work with the product must have facility-issued authorization to commission, program, congure, operate,
maintain and also decommission this product.

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
5 Product description
The product is used to detect the piston stroke for drives with axially and diametrically magnetized magnets. The product is
used, for example, in combination with pneumatic cylinders, grippers or slides.
The product has an analog output. IO-Link enables the setting of eight switch points and/or the detection of eight positions.
In addition, various diagnostic data can be recorded and output.
1Mounting screw
2Middle of the sensor
3Sensor head
4LED display MR (measuring range)
5LED display PWR (power)
6LED display (unlabeled)
7Teach-in button
8Operating element 123 4 5
8
6
7
5.1 Detection range
The product is designed to detect positions in a range of 50mm. The starting point for this range is marked with arrows on
the sensor head. This point has a distance of -25mm to the line and +25mm to the mounting screw.
Via IO-Link, the range of 50mm corresponds to 5,000digits. This means one digit equals 10µm.
The measuring range can be anywhere within the detection range and depends on the application.
A = 50mm
B = 25.3mm
1
A
B
+25 -25
2 3
1Detection range
2Sensor head
3Middle of the sensor

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
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6 Functional description
The product consists of two sensor elements that determine the position of a magnet in the piston. Because the product
measures the eld strength in the X- and Y-direction, both axially and diametrically magnetized magnets can be detected.
1Magnetic eld sensor
2Sensor element 1
3Sensor element 2
4Axially magnetized magnet
5Diametrically magnetized magnet
y (radial)
x (axial)
5
4
1 2 3
During manual teach-in, the Out-of-Range display is active.
The value 11V is displayed if the magnet leaves the measuring range in a positive direction or leaves at the side of the
mounting screw, and 10.5V is displayed if the magnet leaves the measuring range in a negative direction or at the side of
the line.
If the product is being used with IO-Link and the magnet leaves the measuring range, the value 32760 and/or -32760 is
displayed. If the eld strength is no longer su󹱺cient, the value 32764 is displayed.
7 Technical data
INFORMATION
►You can nd the information in the technical data sheet on our website.
This data varies within the series, depending on the specic design.
►Please contact Zimmer Customer Service if you have any questions.
8 Transportation/storage/preservation
►Store the product in its original packaging.
►During transport, make sure that no uncontrolled movements can occur if the product is already mounted on the
higher-level machine unit.
►Prior to commissioning and after transport, check all power and communication connections as well as all
mechanical connections.
►Observe the following points when storing the product for longer periods of time:
►Keep the storage location as dust-free and dry as possible.
►Observe the temperature range and avoid temperature uctuations.
►Avoid wind, drafts and formation of condensation.
►Avoid direct sunlight.
►Clean all components until all contamination has been removed.
►Visually inspect all components.
►Remove any foreign objects.
►Seal electrical connections with suitable covers.

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
9 Installation
NOTICE
►Use the included Allen key and/or plastic pin for installation.
INFORMATION
If the product is not taught in, the default measuring range of ±25 mm is used.
9.1 Installing the product
Assembly requirements
Tightening torque [Nm] 0.1
Maximum temperature [°C] +70
Minimum temperature [°C] -20
►Connect the product to the power supply.
►Connect the supply voltage.
►Push the sensor into the C-groove from above with the
mounting screw pointing to the side.
►Position the sensor in the middle of the range of
movement of the piston to ensure optimum performance.
ÖWhen the magnet is located in the measuring range,
the power LED display (PWR) lights up green and the
measuring range LED display (MR) lights up yellow.
►Turn the sensor by 90° so that the mounting screw points
upwards.
►Comply with the tightening torque of 0.1Nm.
►Tighten the mounting screw using an Allen key.
10 Electrical installation
10.1 DC
UB: 13–30V DC
Pin Color Function
4
3
2
1
1 Brown + (L+)
2White UOUT (is only output/used in analog operation.)
3 Blue - (M)
4Black IO-Link (is only output/used in IO-operation.)

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
EN / 2023-07-07
11 Commissioning
The product can either be operated in analog mode or with IO-Link. To switch from IO-Link operation to analog operation,
the I/O-Link connection and the sensor power supply must be separated.
11.1.1 Commissioning the product without IO-Link
NOTICE
During manual teach-in, the Out-of-Range display is active. The value 11V is displayed if the magnet leaves the
measuring range in a positive direction or leaves at the side of the mounting screw, and 10.5V is displayed if the
magnet leaves the measuring range in a negative direction or at the side of the line.
NOTICE
If switch points are dened before complete teach-in, they will change their position during teach-in.
►Move the piston at least 5times over the entire stroke to teach the sensor completely for the measuring range.
ÖThe highest degree of accuracy is achieved via complete teach-in.
11.1.2 Commissioning the product with IO-Link
NOTICE
The associated IODD in the corresponding version must be used for operation with IO-Link.
►Download the IODD from our website.
NOTICE
If switch points are dened before complete teach-in, they will change their position during teach-in.
►Move the piston at least 5times over the entire stroke to teach the sensor completely for the measuring range.
ÖThe highest degree of accuracy is achieved via complete teach-in.
►In order to accelerate teach-in, perform the Application reset, Reset factory settings or Reset trained algorithm parameter
function after installation via IO-Link.
ÖIn so doing, then approx. only two complete piston strokes are required for su󹱺cient accuracy.
11.1.2.1 Inuencing the measuring range
INFORMATION
Monotony violations in the fringe areas can lead to incorrect position detection. The maximum possible
measuring range of the sensor is determined to prevent this.
The measuring range can be output via the Index 16512 (0x4080)/MDC Descr, Subindex 1 (0x01)/Lower Limit and Subindex
2 (0x02)/Upper Limit .
The measuring range can be inuenced by the Index 265 (0x109)/Position noise limit for application range.
• The smaller the value, the smaller the measuring range and thus the better the performance.
• The higher the value, the higher the measuring range and thus the worse the performance.

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
11.1 Teaching in switch points
The product enables two teach-in variants. Both variants are performed via the Teach-in button.
11.1.1 Dynamic teach-in
Dynamic teach-in is recommended when only the two end positions of the pistons should be detected.
If three switch points of the piston should be detected, dynamic teach-in is only recommended if you are dealing with three
standard statuses in the gripping process:
• Status 1 = idle: Gripper opened without workpiece (outside gripping) or gripper closed without workpiece (inside
gripping)
• Status 2 = object: Gripper closed with workpiece (outside gripping) or gripper opened with workpiece (inside gripping)
• Status 3 = noobject: Gripper closed without workpiece (outside gripping) or gripper opened without workpiece (inside
gripping)
NOTICE
The pistons must be operated at a speed of > 0.025m/s for dynamic teach-in.
INFORMATION
The sensor detects the movement stops and denes the positions as switch points.
The initial position of the piston is not detected as a stop and thus not taken into account as a switch point.
In order for the sensor to detect the positions as different switch points, they must have a distance of at least
1mm from each other.
►Press the Teach-in button for approx. 0.5seconds.
ÖThe Teach menu for dynamic teach-in opens.
►Press the Teach-in button for approx. 1.5seconds.
ÖDynamic teach-in starts.
►Move the pistons to both end positions.
►Press the Teach-in button for approx. 1.5seconds.
ÖIf no switch points were detected by the sensor, both external LED displays light up yellow and the Teach menu is closed
without changes.
►If the attempt fails, repeat the process until the switch points have been detected or switch to manual teach-in.
ÖIf the switch points were detected by the sensor, the PWR LED display lights up green and the MR LED display lights up
yellow while the magnet is located within the measuring range.

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
EN / 2023-07-07
11.1.2 Manual teach-in
Manual teach-in is recommended when two or three randomly placed switch points should be detected within the
measuring range.
INFORMATION
The end positions can only be taught in separately. After teaching in an end position, the menu is closed and
must be reopened.
►Press the Teach-in button three times for approx. 0.5seconds.
ÖThe Teach menu for manual teach-in opens.
►If you want to exit the Teach menu again, repress the Teach-in button for approx. 0.5seconds.
►To continue, press the Teach-in button for approx. 1.5seconds.
ÖManual teach-in starts.
►Move the piston to the rst end position in the negative direction or line direction.
►Press the Teach-in button for approx. 1.5seconds.
ÖIf no switch point was detected by the sensor, both external LED displays light up yellow and the Teach menu is closed
without changes.
►If the attempt fails, repeat the process until the switch point has been detected.
ÖIf the switch point was detected by the sensor, the PWR LED display lights up green and the MR LED display lights up
yellow while the magnet is located within the measuring range.
ÖThe position is conrmed and saved and the Teach menu closes.
►Press the Teach-in button three times for approx. 0.5seconds to teach in another switch point.
ÖThe Teach menu for manual teach-in opens.
►If you want to exit the Teach menu again, repress the Teach-in button for approx. 0.5seconds.
►To continue, press the Teach-in button for approx. 1.5seconds.
ÖManual teach-in starts.
►Press the Teach-in button for approx. 0.5seconds to set the next position.
►Move the piston to the other end position in the positive direction or mounting screw direction.
►To conrm the position, press the Teach-in button for approx. 1.5seconds.
ÖThe position is saved and the Teach menu closes.
11.2 Resetting switch points
►To reset the measuring range to the default settings, press the teach-in button for 3–5seconds.
ÖThe external LED displays light up in yellow in sequence.
ÖAfter 3–5seconds, only the PWR LED display lights up green.
ÖThe measuring range has been reset.

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
sssssi
sssf
f f
ff
Regular operation Teach menu
Dynamic teach
Open Teach menu
2x 1x
1x
1x
1x
1x
approx. 0.5s
(short)
1x
Leave menu
1x
Leave menu
1x 1x
1st End position 2st End position
Manual teach
Start
dynamic
teach
Start
manual
teach
Open Teach menu
Teach in end position 10V
without setting end position 0V.
approx. 0.5s
(short)
approx. 0.5s
(short) approx. 0.5s
(short)
approx. 1.5s
(long)
approx. 1.5s
(long)
approx.
0.5s
(short)
approx. 1.5s
(long)
approx. 1.5s
(long)
approx. 1.5
s (long)
End
dynamic
teach
Move piston
→Both end positions are set
to v = 0m/s
Move piston to
1st end position (0V)
(Default setting: –25mm)
Move piston to
2nd end position (10V)
(Default setting: +25mm)
No stopping points
found?
→Exit Teach menu
without changes
No stopping points
found?
→Exit Teach menu
without changes
Confirm end position 0V and
leave manual teach.
Confirm end position 10V
and leave manual teach.
s
s
si
f
fi
f f
fi
1x
Reset menu
0 s 1 s 1,2 s 3 s 5 s Time
*End positions can only be taught in separately.
The menu closes after teaching in an end position.
You must re-open the menu to teach in the second end position.
Action will not be completed if the button is released
before the required amount of time.
Action will not be completed if the
button has been released after the
required amount of time.
LED behavior
Off
ON
Slow blinking
Inverted slow blinking
Fast blinking
Inverted fast blinking
End teach
→ Save changes
→ LED display lights up if the magnet is located
inside the measuring range
Exit Teach menu without changes
→ LED display lights up if the magnet is located
inside the measuring range
Reset
measuring
range to
default
settings
3–5s
(very long)
Measuring range
successfully reset
Action will be completed if the
button is released within the
required amount of time.

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
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11.3 Process data structure
INFORMATION
►Please note that the value of Index 16512 (0x4080)/MDC Descr, Subindex 1 (0x01)/Lower Limit and Subindex
2 (0x02)/Upper Limit can change while the sensor is taught the measuring range.
Bit offset
-
Byte 0
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
Description
Measurement value
Subindex
-
Data type
Integer 16
Bit offset
16
Byte 1
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
Description
Measurement value
Subindex
1
Data type
Integer 16
Bit offset
8
Byte 2
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Description
Scale
Subindex
2
Data type
Integer 8
Bit offset
7
6
5
4
3
2
1
0
Byte 3
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Description
Qint.X/Alert
Subindex
3
4
5
6
7
8
9
10
Data type
Boolean
11.3.1 General functions
• The exact position of the piston in the movement range of 50mm is output via byte 0 and byte 1 and thus bits 16–31.
• The scaling is output via byte 2.
• Up to eight switch points can be output via byte 3. Alternatively, alert notications can be output via byte 3 instead of the
switch points.

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
11.4 Setting options via IO-Link
The following setting options are possible using IO-Link.
• Locking the Teach-in button
• Resetting settings
• Device Reset
• Restore Factory Settings
• Reset diagnostic parameters
• Reset all present alerts
• Reset operating hours counter
• Reset power cycles counter
• Reset actuator cycles counter
• Reset total actuator travel
• Reset all actuator diagnostics parameters
• Application reset
• Reset trained algorithm parameter
• Setting the position offset
• Teaching-in 2 or 3 switch points dynamically
• Teaching-in up to 8 switch points manually
• Selecting the switch point mode
• Inverting the switch point logic
• Setting the switch point hysteresis
• Setting the switch point tolerance
• Setting the switch point width
• Issuing alert notications
11.4.1 Locking the Teach-in button
The Teach-in button can be locked via Index 12 (0x0C)/Device Access Locks, Subindex 4 (0x04)/Local User Interface.

Zimmer GmbH • Im Salmenkopf 5 • 77866 Rheinau, Germany • [phone] • www.zimmer-group.com
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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
EN / 2023-07-07
11.4.2 Resetting settings
• The Device Reset command only deletes the volatile parameters. The command can be executed via Index 2 (0x02)/
System Command, Value 128.
Index Name Volatile/Non-volatile
4372 (0x1114) Actuator travel Volatile
4380 (0x111C) Cycle time Volatile
4381 (0x111D) Dwell time Volatile
4379 (0x111B) Actuator travel time Volatile
4375 (0x1117) Average actuator velocity Volatile
4602 (0x11FA) Current eld strength Volatile
4604 (0x111FC) Peak eld strength Volatile
4374 (0x1116) Total actuator travel Non-volatile
4382 (0x111E) Cycle count Non-volatile
Qint. 1-8 SP1 / SP2
Qint. 1-8 Conguration
Non-volatile
• The Restore Factory Settings command resets all settings made back to the default settings. The command can be
executed via Index 2 (0x02)/System Command, Value 130. The following indices remain unchanged:
• 4356 (0x1104)/Operating hours
• 4357 (0x1105)/Power cycles, Subindex 1 (0x01)/Total
• 4382 (0x111E)/Cycle count
• 4374 (0x1116)/Total actuator travel
• The command Reset Diagnostic Parameters can be executed via Index 2 (0x02)/System Command, Value 228. The
following indices are reset:
• 4356 (0x1104)/Operating Hours, Subindex 2 (0x02)/Since last reset
• 4357 (0x1105)/Power cycles, Subindex 2 (0x02)/Since last reset
• 4382 (0x111E)/Cycle count
• 4374 (0x1116)/Total actuator travel, Index 2 (0x02)/System Command, Value 228
• The command Reset all present alerts resets all alert notications. The command can be executed via Index 2 (0x02)/
System Command, Value 229.
• The command Reset operating hours counter can be executed via Index 2 (0x02)/System Command, Value 228. The
following indices are reset:
• 4356 (0x1104)/Operating hours, Subindex 2 (0x02)/Since last reset
• The command Reset power cycles counter can be executed via Index 2 (0x02)/System Command, Value 228. The
following indices are reset:
• 4357 (0x1105)/Power cycles
• The command Reset actuator cycles counter can be executed via Index 4398 (0x112E)/Reset actuator diagnostics
parameters, Value 2. The following indices are reset:
• 4382 (0x111E)/Cycle Count
• The command Reset total actuator travel can be executed via Index 4398 (0x112E)/Reset actuator diagnostics
parameters, Value 1. The following indices are reset:
• 4374 (0x1116)/Total actuator travel
• The command Application reset can be executed via Index 2 (0x02)/System Command, Value 129. This command can
reset the same indices as the command Restore factory settings; however, this command has no effect on the identi-
cation parameters Index 24, 25, 26 and 64.
• The command Reset trained algorithm parameter can be executed via Index 2 (0x02)/System Command, Value 192.
This command does not reset any diagnostic data or settings, but rather only the measured values of the algorithm. It is
recommended to use this command if the product will be mounted to a different drive. Only two complete piston strokes
are then required for the teach-in process.

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
11.4.3 Setting the position oset
The position offset value is entered in µm and added to the actual position value. It can be set via Index 257 (0x101)/
Position oset in increments of 10µm.
When this value is changed, this also changes the values in Index 260 (0x104)/Detection range and Index 16512 (0x4080)/
MDC Desc, Subindex 1 and 2.
11.4.4 Teaching-in two or three switch points dynamically
INFORMATION
In order for the sensor to detect the positions as different switch points, they must have a distance of at least
1mm from each other.
Dynamic teach-in can be started via Index 2 (0x02)/System Command using Value 77 and stopped using Value 76 and
saved using Value 77.
No switch point modes can be selected for dynamic teach-in.
If the sensor detects two movement stops, the Move, Value 130 mode is used automatically via Subindex 2 (0x02)/
Switchpoint Mode.
If the sensor detects three movement stops, the Grip, Value 131 mode is used automatically via Subindex 2 (0x02)/
Switchpoint Mode.
11.4.5 Teaching-in up to eight switch points manually
INFORMATION
For manual teach-in, the switch points can have a smaller distance to each other than 1mm.
The following example explains the procedure for manual teach-in.
►Using Index 60 (0x3C)/Qint.1 SP1 / SP2, set the start and end point of the switch point width for switch point 1.
►Please note that the start and end point can only be set in the Window mode or Two point mode switch point mode.
►Using Index 61 (0x3D)/Qint.1 Conguration, set the switch point logic via Subindex 1 (0x01)/Switchpoint Logic, set the
switch point mode via Subindex 2 (0x02)/Switchpoint mode and set the switch point hysteresis via Subindex 3 (0x03)/
Switchpoint hysteresis.
►Repeat the process via the corresponding indices for switch point 2.
►If necessary, congure the switch points 3–8 via Index 16384 (0x4000) to Index 16395 (0x400B).

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11.4.6 Selecting the switch point mode
After manual teach-in of switch points 1–8, you can select between four different switch point modes.
Single point mode:
The switch-on and switch-off point are dened
by Qint.SP1 in this mode. In the positive
direction, the signal for all positions is high after
the switch-on point. The signal switches to low
as soon as the piston has passed the switch-on
point and the switch point hysteresis.
21
+25 mm -25 mm
ON
OFF
-25 mm
ON ON ON OFF OFF
ON
OFF
+25 mm
ON ON ON ON OFF
Qint.SP1
Qint.SP1
1Movement direction of piston
2Hysteresis
Window mode:
In this mode, the switch points 1 and 2 dene a
window in which the signal is continuously high.
The switch point hysteresis is located symmet-
rically around the switch points. When the
piston moves in the positive direction or in the
direction of the mounting screw of the sensor,
the signal within the hysteresis at switch point 1
is low and high at switch point 2. In the negative
direction, it is low at switch point 2 within the
hysteresis and high at switch point 1.
21 3
+25 mm
Qint.SP2
-25 mm
ON
OFF
-25 mm
OFF ON ON OFF OFF
ON
OFF
+25 mm
OFF OFF ON ON OFF
Qint.SP1
Qint.SP2 Qint.SP1
1Movement direction of piston
2Hysteresis
3Switch window

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
Two point mode:
In this mode, rst the position of two switch
points is determined. When the piston moves in
the positive direction or in the direction of the
mounting screw of the sensor, the signal is high
as soon as the piston has passed both switch
points. In the negative direction, the signal
remains high as long as both switch points have
passed again.
1 2
+25 mm
Qint.SPy
-25 mm
ON
OFF
-25 mm
ON ON OFF OFF OFF
ON
OFF
+25 mm
ON ON ON ON OFF
Qint.SPx
Qint.SPy Qint.SPx
1Movement direction of piston
2Switch range
Cylinder switch mode:
In this mode, the signal is high within the switch
point width and within the hysteresis that
follows the switch point in the negative direction
of the piston. This signal switches to low as
soon as the piston leaves the hysteresis.
Qint.SP1
ON
OFF -25 mm
+25 mm
OFF ON ON OFF OFF
Qint.SP1
ON
OFF
+25 mm -25 mm
OFF OFF ON ON OFF
1 2 3
1Movement direction of piston
2Hysteresis
3Switch point width

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11.4.7 Switching behavior after dynamic teach-in
If the sensor detects two switch points during dynamic teach-in, the Move mode is selected automatically.
If the sensor detects three switch points during dynamic teach-in, the Grip mode is selected automatically.
The modes listed in the previous chapter are not available after dynamic teach-in.
11.4.7.1 Switching behavior in the Move mode during operation
If the sensor detects the piston status v = 0 two times during teach-in, two switch points are dened.
Qint.1 always remains in the direction of the line, Qint.2 always remains in the direction of the mounting screw. It makes no
difference as to which position is rst moved.
During teach-in During operation
v = 0
v ≠0
v = 0
1.
v = 0
1.
v = 0
1.=Qint2 2.=Qint1
ON
OFF
ON
OFF
v = 0 v ≠0
v = 0
or
v ≠0 v ≠0 v ≠0 v = 0
Qint2 Qint1
Qint1
ON
Qint1
ON
Qint1
ON
Qint
OFF
Qint
OFF
Qint2
ON
Qint2 Qint1
ON
OFF
ON
OFF
v ≠0 v = 0
v ≠0v ≠0v = 0
Qint2
ON
Qint2
ON
Qint2
ON
Qint2
OFF
Qint2
OFF
Qint1
ON
Qint1
ON
v = 0
or
v ≠0
v = 0
or
v ≠0
65
4
12 2 1
65
4
1 2 3
3
1Switch point tolerance
2Hysteresis
3Travel range of piston
4Movement direction of piston
5End position in direction of mounting screw
6End position in direction of line

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INSTALLATION AND OPERATING INSTRUCTIONS: MFS02-S-KHC-IL
11.4.7.2 Switching behavior in the Grip mode during operation
If the sensor detects the piston status v = 0 three times during teach-in, three switch points are dened.
The switch points are always dened as follows:
• Qint.1 = gripper closed without object (idle)
• Qint.2 = gripper open with object (object)
• Qint.3 = gripper closed without object (noobject)
During teach-in
Outside gripping
idle object idle noobject idle
v = 0
1.
v = 0
1.
2.
v = 0
1.
2.
3.
v = 0
Qint3
Qint2
Qint1
v = 0
The starting point
is not detected as a
position.
First position Second position Third position Switch points are
assigned to the
positions.
Inside gripping
object idle noobject idle object
1.
v = 0
1.
2.
v = 0
1.
2.
v = 0
1.Qint1
3.Qint2
2.Qint3
v = 0
The starting point
is not detected as a
position.
First position Second position Third position Switch points are
assigned to the
positions.