SEW-Eurodrive PCV80A-F200-R4-V19-SEW User manual

Drive Technology \ Drive Automation \ System Integration \ Services
Manual
Data Matrix Positioning System
PCV80A-F200-R4-V19-SEW
Edition 05/2013 20129742 / EN

SEW-EURODRIVE—Driving the world

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 3
Contents
Contents
1 General Information ............................................................................................ 5
1.1 How to use this documentation................................................................... 5
1.2 Structure of the safety notes ....................................................................... 5
1.2.1 Meaning of signal words .............................................................. 5
1.2.2 Structure of the section safety notes ........................................... 5
1.2.3 Structure of the embedded safety notes...................................... 5
1.3 Rights to claim under warranty ................................................................... 6
1.4 Content of the documentation..................................................................... 6
1.5 Exclusion of liability..................................................................................... 6
1.6 Product names and trademarks.................................................................. 6
1.7 Copyright..................................................................................................... 6
2 Safety Notes ........................................................................................................ 7
2.1 Preliminary information ............................................................................... 7
2.2 Target group ............................................................................................... 7
2.3 Designated use ........................................................................................... 8
2.4 Other applicable documentation ................................................................. 8
2.5 Functional safety technology ...................................................................... 8
2.6 Transport..................................................................................................... 8
2.7 Installation/assembly................................................................................... 8
3 Product Description............................................................................................ 9
3.1 Use and application .................................................................................... 9
3.2 RS485 interface .......................................................................................... 9
3.3 LED indicators and control elements ........................................................ 10
3.4 Accessories............................................................................................... 11
4 Installation ......................................................................................................... 12
4.1 Installing the code strip ............................................................................. 12
4.1.1 Code strips with a starting position of 0 m ................................. 13
4.1.2 Code strips with different starting positions ............................... 14
4.2 Mounting the read head ............................................................................ 15
4.2.1 Optimum read distance (z-axis)................................................. 16
4.2.2 Dimension drawing for the read head........................................ 17
4.3 Electrical connection ................................................................................. 18
4.3.1 Wiring diagram for the 8-pin connector of PCV80A................... 18
4.3.2 X4011: RS485 interface – externally of PFF-HM31................... 19
4.3.3 Shielding cables......................................................................... 19
5 Startup................................................................................................................ 20
5.1 Aligning the read head .............................................................................. 20
5.2 Parameter setting...................................................................................... 21
5.2.1 Internal parameterization using parameter setting software...... 21
5.2.2 External parameterization using code cards.............................. 21
5.3 Operation with repair tape......................................................................... 23

4Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
Contents
6 Technical Data................................................................................................... 24
7 Appendix............................................................................................................ 25
7.1 Declaration of conformity .......................................................................... 25
7.2 Code cards for external parameterization ................................................. 25
7.2.1 Code cards with special functions ............................................. 26
7.2.2 Code cards for setting the read head address........................... 28
7.2.3 Code cards for adjusting the resolution ..................................... 29
7.2.4 Code cards for setting the orientation........................................ 30
7.2.5 Code cards for controlling image capture .................................. 31
7.2.6 Code cards for setting the transfer rate ..................................... 32
7.2.7 Code cards for adjusting the bus termination ............................ 34
Index................................................................................................................... 35

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 5
1
How to use this documentation
General Information
Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
1 General Information
1.1 How to use this documentation
The documentation is an integral part of the product and contains important information
on operation and service. The documentation is written for all employees who assemble,
install, start up, and service this product.
The documentation must be accessible and legible. Make sure that persons responsible
for the system and its operation, as well as persons who work independently on the unit,
have read through the documentation carefully and understood it. If you are unclear
about any of the information in this documentation, or if you require further information,
contact SEW-EURODRIVE.
1.2 Structure of the safety notes
1.2.1 Meaning of signal words
The following table shows the grading and meaning of the signal words for safety notes,
warnings regarding potential risks of damage to property, and other notes.
1.2.2 Structure of the section safety notes
Section safety notes do not apply to a specific action but to several actions pertaining to
one subject. The symbols used either indicate a general hazard or a specific hazard.
This is the formal structure of a section safety note:
1.2.3 Structure of the embedded safety notes
Embedded safety notes are directly integrated in the instructions just before the descrip-
tion of the dangerous action.
This is the formal structure of an embedded safety note:
•SIGNAL WORD Type and source of danger.
Possible consequence(s) if disregarded.
– Measure(s) to prevent the danger.
Signal word Meaning Consequences if disregarded
DANGER Imminent danger Severe or fatal injuries
WARNING Possible dangerous situation Severe or fatal injuries
CAUTION Possible dangerous situation Minor injuries
NOTICE Possible damage to property Damage to the drive system or its envi-
ronment
INFORMATION Useful information or tip: Simpli-
fies the handling of the drive
system.
SIGNAL WORD
Type and source of danger.
Possible consequence(s) if disregarded.
• Measure(s) to prevent the danger.

6Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
1Rights to claim under warranty
General Information
1.3 Rights to claim under warranty
A requirement of fault-free operation and fulfillment of any rights to claim under limited
warranty is that you adhere to the information in the documentation. Therefore read the
documentation before you start working with the unit.
1.4 Content of the documentation
This document contains additional safety-related information and conditions for opera-
tion in safety-related applications.
1.5 Exclusion of liability
You must comply with the information contained in this documentation to ensure safe
operation and to achieve the specified product characteristics and performance fea-
tures. SEW-EURODRIVE assumes no liability for injury to persons or damage to equip-
ment or property resulting from non-observance of these operating instructions. In such
cases, any liability for defects is excluded.
1.6 Product names and trademarks
All product names in this documentation are trademarks or registered trademarks of
their respective titleholders.
1.7 Copyright
© 2013 – SEW-EURODRIVE. All rights reserved.
Copyright law prohibits the unauthorized duplication, modification, distribution, and use
of this document, in whole or in part.

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 7
2
Preliminary information
Safety Notes
2 Safety Notes
2.1 Preliminary information
The following basic safety notes must be read carefully to prevent injury to persons and
damage to property. The operator must ensure that the basic safety notes are read and
adhered to. Make sure that persons responsible for the system and its operation, as well
as persons who work independently on the unit, have read through the operating
instructions carefully and understood them. If you are unclear about any of the informa-
tion in this documentation, or if you require further information, please contact SEW-
EURODRIVE.
The following safety notes refer primarily to the use of PCV80A. If you use other SEW
components, also refer to the safety notes for the respective components in the corre-
sponding documentation.
Please also observe the supplementary safety notes in the individual chapters of this
documentation.
2.2 Target group
Any mechanical work may only be performed by adequately qualified personnel. Quali-
fied personnel in the context of this documentation are persons familiar with the design,
mechanical installation, troubleshooting and servicing of the product who possess the
following qualifications:
• Training in mechanical engineering, e.g. as a mechanic or mechatronics technician
(final examinations must have been passed).
• They are familiar with this documentation.
Any electronic work may only be performed by adequately qualified electricians. Quali-
fied electricians in the context of this documentation are persons familiar with electrical
installation, startup, troubleshooting and servicing of the product who possess the
following qualifications:
• Training in electrical engineering, e.g. as an electrician or mechatronics technician
(final examinations must have been passed).
• They are familiar with this documentation.
In addition to that, they must be familiar with the relevant safety regulations and laws,
especially with the requirements of the performance levels according to
DIN EN ISO 13849-1 and all other standards, directives and laws specified in this
documentation. The above mentioned persons must have the authorization expressly
issued by the company to operate, program, configure, label and ground units, systems
and circuits in accordance with the standards of safety technology.
All work in further areas of transportation, storage, operation and waste disposal must
only be carried out by persons who are trained appropriately.

8Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
2Designated use
Safety Notes
2.3 Designated use
In combination with a code strip with data matrix codes printed on it, this device is a high-
resolution positioning system. This system can be used in all applications where exact
positioning is required along extremely long travel paths irrespective of whether the
travel path is straight, curved or with inclines or declines.
Read this manually carefully. Familiarize yourself with the device before installing,
mounting, and operating it.
Always operate this device as described in this manual to ensure proper functioning of
the device and connected systems. Protection of operating personnel and the system is
only guaranteed if the device is operated according to its designated use.
2.4 Other applicable documentation
Observe the corresponding documentation for all connected devices.
2.5 Functional safety technology
The unit may not perform safety functions without higher-level safety systems unless
these functions are described and expressly permitted in the relevant documentation.
2.6 Transport
Inspect the shipment for any damage that may have occurred in transit as soon as you
receive the delivery. Inform the shipping company immediately about any damage. It
may be necessary to preclude startup.
Observe the information on climatic conditions as stated in chapter "Technical Data".
2.7 Installation/assembly
The following applications are prohibited unless explicitly permitted:
• Use in potentially explosive atmospheres
• Use in areas exposed to harmful oils, acids, gases, vapors, dust, radiation, etc.
• Use in applications that are subject to mechanical vibration and shock loads in
excess of the requirements in EN 61800-5-1.

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 9
3
Use and application
Product Description
3 Product Description
3.1 Use and application
The PCV80A read head is part of the positioning system of the incident light method
used by SEW-EURODRIVE. The positioning system is equipped, among others, with a
camera module with integrated illumination unit. In this way, the read head can detect
position marks printed on a self-adhesive code strip in the form of data matrix codes.
The code strip is usually mounted in a stationary manner to a fixed part of the system
(such as elevator shaft, overhead conveyor mounting rail). The read head is mounted in
parallel to a moving "vehicle" (such as elevator cab, overhead conveyor chassis).
Max. length of the code strip:
With appropriate resolution, the positioning system can also be used without limitations
for large-scale systems.
The extensive, user-friendly parameterization options and the freely configurable inputs
and outputs of the read head allow for easily adapting the read head to the specific ap-
plication.
3.2 RS485 interface
The read head is equipped with an RS485 interface for communication purposes, such
as for parameterizing the read head functions or for reading out current process data
during operation. This interface is operated in 8-E-1 mode and fitted with a terminating
resistor that can be activated or deactivated by parameterizing the sensor head accord-
ingly. The RS485 interface supports the following transfer rates:
• 38400 bit/s
• 57600 bit/s
• 76800 bit/s
• 115200 bit/s
• 230400 bit/s
Data structure of the RS485 interface:
Resolution of the read head Maximum length of the code strip
10 mm 10 km
1mm 10km
0.1 mm 1.5 km
8061716491
Bit 0
LSB MSBStart
Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Parity

10 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
3LED indicators and control elements
Product Description
3.3 LED indicators and control elements
The PCV80A read head is equipped with 7 indicator LEDs for visual function checks and
fast diagnostics. Two buttons on the back of the read head are available for activating
the alignment aid (see chapter "Aligning the read head") and parameter setting mode
(see chapter "Parameter setting"). ADJUST appears next to button 1, and CONFIG next
to button 2.
8068121483
LED (color)
COM PWR/ADJ/ERR
/NO CODE
OUT1 OUT2/ADJ Y OUT3/ADJ Z INTERNAL
DIAGNOS-
TICS
(yel-
low)
(green/red) (yel-
low)
(yellow) (yellow) (yel-
low)
(yel-
low)
Description
Off Flashing green Off Off Off Off Off Alignment Y > setpoint
fflash = 2 Hz
Off Flashing green Off On Off Off Off Alignment Y < setpoint
fflash = 2 Hz
Off Flashing green Off Flashing Off Off Off Alignment Y = setpoint
fflash = 2 Hz
Off Flashing green Off Off Off Off Off Alignment Z > setpoint
fflash = 2 Hz
Off Flashing green Off Off On Off Off Alignment Z < setpoint
fflash = 2 Hz
Off Flashing green Off Off Flashing Off Off Alignment Z = setpoint
fflash = 2 Hz
Off Flashing red Off Off Off Off Off Alignment of code strip not
within read range.
fflash = 2 Hz
Off Lights up red Off Off Off Off Off System error
Off Lights up green x x x Off Off Normal operation. No communi-
cation.
LEDs marked with "x" indicate
the state of the relevant output.
Flash-
ing
Lights up green x x x Off Off Normal operation. Communica-
tion active (fflash = 2 Hz).
LEDs marked with "x" indicate
the state of the relevant output.
COM OUT1 OUT2 / ADJ Y OUT3 / ADJ Z PWR / ADJ ERR / NO CODE
INTERNAL
DIAGNOSTIC
ADJUST
CONFIG
1
2

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 11
3
Accessories
Product Description
X = LED status has no meaning
3.4 Accessories
Suitable accessories offer enormous savings potential. This lets you save a consider-
able amount of time and effort not only for initial startup but also for replacing and ser-
vicing our products.
The appropriate accessories from SEW-EURODRIVE can extend the service life of
products used under harsh ambient conditions.
Flash-
ing
Flashing red x x x Off Off No code strip within read range.
Communication active.
(fflash = 2 Hz)
LEDs marked with "x" indicate
the state of the relevant output.
Flash-
ing
Flashing red Flash-
ing
Flashing Flashing Off Off Normal operation. Indication for
2 s if a button is pressed when
the time lock is enabled.
Off Off Flash-
ing
Off Off Off Off Preconfiguration/configuration
mode active.
fflash = 2 Hz
Off Lights up red Flash-
ing
Off Off Off Off Code card faulty.
fflash =2Hzfor3s
Off Green, 1 s Flash-
ing
Off Off Off Off Code card detected.
fflash =2Hzfor3s
x Off x x x Off Off Time lock for buttons disabled.
LED (color)
COM PWR/ADJ/ERR
/NO CODE
OUT1 OUT2/ADJ Y OUT3/ADJ Z INTERNAL
DIAGNOS-
TICS
(yel-
low)
(green/red) (yel-
low)
(yellow) (yellow) (yel-
low)
(yel-
low)
Description
Order designation Description
PCV-SC12 Grounding clip
PCV-USB-RS485 converter set Interface converter USB – RS485
PCV-KBL-V19-STR-RS485 Cable unit with 24 V power supply and V19 connection
cable to RS485 interface
Connection cable VG19-1.5M-PUR-ABG-V15B-G
(length: 1.5 m, part number: 1950 0084)
M12, 4-pin plug (PFF-HM31) on M12, 8-pin socket
(PCV80A)
Connection cable VG19-3M-PUR-ABG-V15B-G
(length: 3 m, part number: 1950 0076)
M12, 4-pin plug (PFF-HM31) on M12, 8-pin socket
(PCV80A)
Connection cable 0X01-F8AS-Sw-M5BS
(variable length: 0.5 – 30 m, part number: 1814
5388)
M12, 4-pin plug (PFF-HM31) on M12, 8-pin socket
(PCV80A)

12 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
4Installing the code strip
Installation
4 Installation
4.1 Installing the code strip
The code strip is made of silicone-free polyester film. A position mark is printed every
100 mm along the lower edge of the code strip (see "Dimensions, code strip"). The
position marks are used, among others, for the precise positioning of the code strip
during assembly. The reverse side of the code strip carries a permanent modified acry-
late-based adhesive. Affix the self-adhesive code strip along the required travel range.
Proceed as follows:
1. Clean the surface to remove any greasy or oily deposits and dust.
2. Ensure that the surface is dry, clean, and stable.
3. Pull the protective foil at the beginning of the code strip a few centimeters forward.
Place the code strip exactly at the required starting position on the underside, and
press to attach it.
4. Affix the self-adhesive code strip along the required travel range. Remove the
protective film gradually to prevent the code strip from adhering to the surface at an
incorrect position. When affixing the code strip, ensure that the code strip does not
crease or trap air bubbles.
The adhesive on the code strip hardens after 72 hours.
The following figure shows the dimensions of the code strip.
All dimensions in mm (in).
INFORMATION
Thermal expansion of the code strip.
The heat expansion coefficient of the attached code strip corresponds to the heat
expansion coefficient of the underside.
8068130443
10 (0.4)
7 (0.3)
10 (0.4) 10 (0.4)
7 (0.3)
5 (0.2)
25 (1)
1.5 (0.1)

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 13
4
Installing the code strip
Installation
Position the code strip in such a way that the www.pepperl-fuchs.com label and the
position marks are below the data matrix code. The position values then increase in
Xdirection.
The figure shows the orientation of a read head in the default position of 0°. You can
configure the read head for other mounting positions using the interface.
4.1.1 Code strips with a starting position of 0 m
8069362699
Y
Z
X
Order designation Description
PCV50M-AA20-0 Code strip 2-track, length: 50 m
... ....
PCV100M-AA20-0 Code strip 2-track, length: 100 m

14 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
4Installing the code strip
Installation
4.1.2 Code strips with different starting positions
Notes •Stop edges
Maintain a code pattern of 10 mm when attaching another code strip to the end of the
previous one.
•Expansion joints
If the system covers long distances, expansion joints are integrated in the system
structure. We recommend to interrupt the code strip. The resulting gaps should be
20 mm wide (2 code grids).
•Inclines and declines
If you mount the code strip in inclines [1] or declines [2], cut the code strip several
times at the transition point to the horizontal as shown below.
•Code strips with different numbers of tracks
The PCV-AA20 code strip has two rows of codes to compensate for slight deviations
in the travel range in Y direction. The code strip is also available with other numbers
of rows. The order number for the code strip is PCV-AAx0. The letter "x" represents
the number of rows of code, which can be 1 or 2. More rows are available on request.
Contact us for more information.
Order designation Description
PCV100M-AA20-0 Code strip 2-track, length: 100 m
Starting position: 0 m
PCV100M-AA20-10000 Code strip 2-track, length: 100 m
Starting position: 100 m
PCV100M-AA20-990000 Code strip 2-track, length: 100 m
Starting position: 9900 m
8069367307
Order designation Description
PCV*M-AA10-* Code strip, 1-track
PCV*M-AA20-* Code strip, 2-track
PCV*M-AA40-* Code strip, 4-track
... ...
[1] [2]

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 15
4
Mounting the read head
Installation
•Hysteresis y-axis
When the read head leaves the zero line when traveling along the x-axis, different
threshold values will result depending on the number of tracks. If the deviation ex-
ceeds this threshold, a warning code is issued.
4.2 Mounting the read head
Mount the PCV80A read head to the moving part of your system. To do so, use the 4
screws on the mounting adapter of the read head. Mount the read head in such a way
that the lens with ring light and camera module are aligned towards the code strip.
The mounting and the guidance of the moving system component must be stable
enough to prevent that the read head's depth of focus is lost during operation.
The distance between read head and code strip should be the same as the read dis-
tance of the read head.
8069371531
Code strip Threshold
Number of tracks Width Exit Entry
1 15 mm ±10 mm ±6 mm
2 25 mm ±15 mm ±11 mm
4 45mm ±25mm ±21mm
6 65mm ±35mm ±31mm
8 85mm ±45mm ±41mm

16 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
4Mounting the read head
Installation
Vertical alignment tolerance:
Horizontal alignment tolerance:
4.2.1 Optimum read distance (z-axis)
8069377291
8069380747
Read distance
Code strip
10° 10°
Read distance
10°
10°
Order designation Read distance Depth of focus
PCV80* 80 mm ±10 mm

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 17
4
Mounting the read head
Installation
4.2.2 Dimension drawing for the read head
All dimensions in mm (in)
8069384459
7
1
2
3
45
6
8
70 (2.8)
80 (3.2)
38.5 (1.5)
70 (2.8) 14.5 (0.6)
1
2
22 (0.9)
51 (2)
ø 25 (1)
12(0.5)
M12 x 1
9 (0.4)
4 x M6
NOTICE
Using longer retaining screws.
Damage to the read head.
Select the length of the retaining screws in such a way that the maximum insertion
depth of the screws in the threaded inserts of the read head is 8 mm (0.3 in).
NOTICE
Tightening the screws with excessively high torque.
Damage to the read head.
The maximum torque of the retaining screws must not exceed 9 Nm.

18 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
4Electrical connection
Installation
4.3 Electrical connection
The PCV80A read head is connected electrically using an 8-pin M12 x 1 connector on
the side of the housing. Power supply as well as communication with peripheral devices
is implemented using this connection. This connection also provides the configurable in-
puts and outputs of the read head.
For connecting the PCV80A read head to the PFF-HM31A safety controller, use the pre-
fabricated connection cables listed in chapter "Accessories". Connect the 8-pin M12 x 1
connector (see chapter "Wiring diagram for the 8-pin connector of PCV80A") to the side
of the housing of PCV80A, and the 4-pin M12 x 1 connector to terminal X4011 (see
chapter "X4011: RS485 interface – externally of PFF-HM31") of the safety controller.
4.3.1 Wiring diagram for the 8-pin connector of PCV80A
Connections 1 and 8 can be configured as inputs or outputs.
8069390987
8069394443
1
2
3
4
5
6
7
8
OUT 2 / IN 2
+ UB
Data +
Data -
OUT 1
IN 1
GND
OUT 3 / IN 3
1
4
6
7
8
53
2

Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW 19
4
Electrical connection
Installation
4.3.2 X4011: RS485 interface – externally of PFF-HM31
The following table shows information about this connection:
4.3.3 Shielding cables
The shielding of cables is required to suppress electromagnetic interference. Establish-
ing a low resistance or low impedance connection with the conductor or equipotential
bonding circuit is particularly important to ensure that these interference currents do not
become a source of interference themselves. Always use cables with braided shield,
never use cables with a foil shield. The shield is connected at both ends: on the PFF-
HM31A controller and on the PCV80A read head. Use the prefabricated connection ca-
bles as listed in chapter "Accessories". The grounding terminal available as an acces-
sory (see chapter "Accessories") allows for easy integration into the equipotential bond-
ing circuit.
In the following exceptional cases, the shielding of a connection at only one end might
be more favorable:
• If an equipotential bonding cable is not laid or cannot be laid.
• If a film shield is used.
Also observe the following point for shielding cables:
• Use metal cable clips that cover large areas of the shield.
• Route protective grounding connections to a common point in a star configuration.
• The cross sections of cables used for grounding should be as large as possible.
Function
RS485 interface for external components
Connection type
M12, 5-pin, female, B-coded
Wiring diagram
2354431115
Assignment
No. Name Function
1 +24V DC 24 V output
2 RS - RS485 data line (-)
3 GND Reference potential
4 RS + RS485 data line (+)
5 res. Reserved
43
2
5
1
NOTICE
Connecting PCV80A to alternating current or excessive supply voltage, or incorrect
electrical connection with reversed polarity.
Damage to the device or malfunction.
• Connect the device to DC voltage.
• Ensure that the supply voltage rating is within the specified range of the sensor.
• Ensure that the connecting wires on the connection cables used are connected
properly.

20 Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
5Aligning the read head
Startup
5Startup
5.1 Aligning the read head
An integrated alignment aid is available to help you easily and accurately align the y and
z coordinates of the read head in relation to the code strip.
To change from normal operation to parameter setting mode, press button 1 (ADJUST)
on the back of the read head.
To activate the alignment aid of the read head:
1. Press button 1 (ADJUST) for longer than 2 seconds.
The "PWR/ADJ/ERR/NO CODE" LED flashes green if a code strip was detected. If
no code strip was detected, the "PWR/ADJ/ERR/NO CODE" LED flashes red.
2. Now align the z and y coordinates of the read head. The integrated LED indicators
assist you in the process.
–z-coordinate
If the distance of the camera to the code strip is too small, the "OUT3/ADJ Z" LED
is lit yellow. If the distance is too great, the yellow "OUT3/ADJ Z" LED goes out.
Within the target range, the yellow "OUT3/ADJ Z" LED and the green
"PWR/ADJ/ERR/NO CODE" LED are flashing simultaneously. The optimal dis-
tance between read head and code strip is indicated by the yellow "OUT3/ADJ Z"
LED flashing synchronously with the green "PWR/ADJ/ERR/NO CODE" LED.
–y-coordinate
If the optical axis of the read head is too low relative to the middle of the code strip,
then the yellow "OUT2/ADJ Y" LED goes out. If the optical axis is too high, the
yellow "OUT2/ADJ Y" LED goes out. Within the target range, the yellow
"OUT2/ADJ Y" LED and the green "PWR/ADJ/ERR/NO CODE" LED are flashing
simultaneously. Set the optimum height of the read head relative to the code strip
so that the yellow "OUT2/ADJ Y" LED flashes in sync with the green
"PWR/ADJ/ERR/NO CODE" LED. Briefly pressing button 1 (ADJUST) stops the
alignment aid, and the read head returns to normal operation.
INFORMATION
The alignment aid can only be activated within 10 minutes after switching on the read
head.
8069362699
Y
Z
X
00
I