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MMS 22-A / MMSK 22-A
Magnetic switch
Commissioning instructions
SCHUNK SE & Co. KG
Toolholding and Workholding | Gripping Technology |
Automation Technology
D-74348 Lauffen/Neckar | Bahnhofstr. 106 - 134
Tel. +49-7133-103-0 | Fax +49-7133-103-2399
info@de.schunk.com | schunk.com
Copyright:
This manual is protected by copyright.
The author is SCHUNK SE & Co. KG. All rights reserved.
Technical changes:
We reserve the right to make alterations for the purpose of technical
improvement.
Document number: 1565870
Edition: 01.00 | 29/08/2023 | en
1 About this manual
This short manual contains information regarding the assembly and initial
operation.
Before starting work, the personnel must have read and understood this
operating manual. Prerequisite for safe working is the observance of all safety
instructions in this manual.
Further information can be found in the assembly and operating manual, which
can be downloaded from schunk.com/downloads.
2 Assembly and settings
2.1 Mechanical connection
CAUTION
Property damage due to incorrect bending radius!
The product may get damaged if the cable's bending radius is less than the
minimum.
Static: 10 times the cable diameter.
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Dynamic: 15 times the cable diameter.
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CAUTION
Risk of damage to the sensor during assembly!
Observe the maximal tightening torque.
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Ferromagnetic components change the sensor's switching positions, e. g.
adapter plate made of construction steel. For ferromagnetic adapter plates:
– First, install the module on the adapter plate.
– Then adjust the switching position of the sensor.
NOTE
Do not use the sensor as a safety component.
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Do not pull on the cable of the sensor.
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Secure the cable and connection plug so that they are not taught and cannot
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move during operation.
Do not exceed the permitted bending radius of the cable.
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Do not allow the sensor to come into contact with hard objects and chemicals
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(e. g., nitric acid, chromic acid and sulfuric acid).
The sensor is an electronic component that can be sensitive to high-frequency
interference or electromagnetic fields.
– Check whether there is sufficient distance between the sensor and sources of
interference and their supply cables.
2.2 Installing and connecting the sensor
Mechanical connection
1.
Turn the sensor (1) into the groove (2)
Or: Push the sensor (1) into the groove (2) until it reaches the clamping stop.
2.
Secure the sensor (1) using the set-screw.
ð Observe the maximum tightening torque of 10 Ncm.
3.
Connect the sensor (1) and fasten the cable.
2.3 Adjusting the sensor
Button on cable teach tool (CT)/Attachment of magnet teach tool (MT)
1.
Put module in position 1 in which it is to be set e.g. "".
2.
Place the magnet teach tool (MT) on the sensor (3) or press the button (1) on
the cable teach tool (CT) until the LED goes out.
3.
Remove magnet teach tool or let go of button (1) on cable teach tool (CT).
4.
Wait for 4 seconds until LED (2) flashes slowly (1 Hz).
5.
Put module in position 2 in which it is to be set e.g. "".
6.
Wait for 4 seconds until LED (2) flashes slowly (2 Hz).
7.
Place the magnet teaching tool (MT) on the sensor (3) or press the button (1)
on the cable teaching tool (CT) until the LED (2) flashes very quickly (6 Hz).
8.
Remove magnet teaching tool or let go of button (1) on cable teaching
tool (CT) and wait 5 s.
ð The LED (2) lights up continuously.
NOTE
The setting procedure is canceled after 13 seconds if the MT is not reinserted or the
button (1) on the CT is not pressed. LED 1 flashes at 2-second intervals if the
magnetic field is too large or too small.
If the sensor (3) cannot be taught at the relevant position, the LED lights up
continuously, e.g. no magnet is present or the module was not moved. The sensor
returns to its state prior to the teach procedure and retains the old settings. The
waiting times need to be observed without the module moving.
NOTE
The analog signal is affected if the sensor is operated with a teach tool.
After adjusting the sensor: Remove the magnet teaching tool (MT) or cable
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teaching tool (KT).
2.4 Addition function 0 field identification
If no magnetic field is present or it is too weak, the output voltage is reduced to
0 V. Operation of the sensor is not possible in this case.
The usable voltage range of the analog output for position detection is between
approx. 0.3 and 10.5 V.
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