Pepperl+Fuchs PCV-F200-SSI-V19 Series User manual

PCV...-F200-SSI-V19
Data Matrix Positioning System
FACTOR AUTOMATION
MANUAL

With regard to the supply of products, the current issue of the following document is ap-
plicable: The General Terms of Delivery for Products and Services of the lectrical Indus-
try, published by the Central Association of the lectrical Industry (Zentralverband
lektrotechnik und lektroindustrie (ZV I) e.V.) in its most recent version as well as the
supplementary clause: " xpanded reservation of proprietorship"
PCV...-F200-SSI-V19

PCV...-F200-SSI-V19
3
1 Introduction................................................................................. 5
2 Declaration of conformity .......................................................... 6
2.1 CE conformity....................................................................................... 6
3 Safety ........................................................................................... 7
3.1 Symbols relevant to safety.................................................................. 7
3.2 Intended use......................................................................................... 7
3.3 General safety instructions ................................................................. 7
4 Product Description ................................................................... 8
4.1 Use and Application............................................................................. 8
4.2 USB Interface........................................................................................ 8
4.3 SSI Interface ......................................................................................... 8
4.4 LED indicators and controls ............................................................... 9
4.5 Accessories ........................................................................................ 11
5 Installation................................................................................. 12
5.1 Installing the Code Reel .................................................................... 12
5.2 Mounting the Read Head................................................................... 15
5.3 Establishing the Electrical Connections ......................................... 17
6 Commissioning......................................................................... 20
6.1 Aligning the Read Head..................................................................... 20
6.2 Parameterizing ................................................................................... 20
6.2.1 Internal Parameterization Using Parameterization Software ............. 20
6.2.2 xternal parameterization using code cards .................................... 21
7 Operation and communication................................................ 23
7.1 Communication via the SSI Interface............................................... 23
7.2 Operating with event markers........................................................... 24
7.3 Operation with Repair Tape............................................................... 26

4
PCV...-F200-SSI-V19
8 Appendix ................................................................................... 27
8.1 Code Cards for External Parameterization ......................................27
8.1.1 Code Cards With Special Functions................................................. 27
8.1.2 Code cards for adjusting the output code......................................... 29
8.1.3 Code Cards for Adjusting the Resolution..........................................29
8.1.4 Code Cards for Setting the Orientation............................................. 30
8.1.5 Code cards for controlling image capture ......................................... 31
8.1.6 Code cards for adjusting input / output 2 .......................................... 32
8.1.7 Code cards for adjusting input / output 3 .......................................... 34

PCV...-F200-SSI-V19
Introduction
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1 Introduction
Congratulations
You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops,
produces and distributes electronic sensors and interface modules for the market of
automation technology on a worldwide scale.
Symbols used
The following symbols are used in this manual:
Handling instructions
You will find handling instructions beside this symbol
Contact
If you have any questions about the device, its functions, or accessories, please contact us at:
Pepperl+Fuchs GmbH
Lilienthalstraße 200
68307 Mannheim
Telephone: [phone]
Fax: [phone]
-Mail: [e-mail]
Note!
This symbol draws your attention to important information.

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PCV...-F200-SSI-V19
Declaration of conformity
2 Declaration of conformity
2.1 C conformity
This product was developed and manufactured under observance of the applicable uropean
standards and guidelines.
Note!
A declaration of conformity can be requested from the manufacturer.

PCV...-F200-SSI-V19
Safety
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3 Safety
3.1 Symbols relevant to safety
3.2 Intended use
Combined with a code strip with printed Data Matrix codes, this device represents a high-
resolution positioning system that can be used in all applications where precision positioning is
required along extremely long travel paths, irrespective of whether the travel path is straight,
curved or with inclines or declines.
Read through these instructions thoroughly. Familiarize yourself with the device before
installing, mounting, or operating.
Always operate the device as described in these instructions to ensure that the device and
connected systems function correctly. The protection of operating personnel and plant is only
guaranteed if the device is operated in accordance with its intended use.
3.3 General safety instructions
Responsibility for planning, assembly, commissioning, operation, maintenance, and
dismounting lies with the plant operator.
Installation and commissioning of all devices must be performed by a trained professional only.
User modification and or repair are dangerous and will void the warranty and exclude the
manufacturer from any liability. If serious faults occur, stop using the device. Secure the device
against inadvertent operation. In the event of repairs, return the device to your local
Pepperl+Fuchs representative or sales office.
Danger!
This symbol indicates an imminent danger.
Non-observance will result in personal injury or death.
Warning!
This symbol indicates a possible fault or danger.
Non-observance may cause personal injury or serious property damage.
Caution!
This symbol indicates a possible fault.
Non-observance could interrupt the device and any connected systems and plants, or result in
their complete failure.
Note!
Disposal
lectronic waste is hazardous waste. When disposing of the equipment, observe the current
statutory requirements in the respective country of use, as well as local regulations.

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PCV...-F200-SSI-V19
Product Description
4 Product Description
4.1 Use and Application
The PCV read head is part of the positioning system in the Pepperl+Fuchs incident light
process. Its features include a camera module and an integrated illumination unit, enabling it to
detect position markers printed onto an adhesive code reel in the form of Data Matrix codes.
The code reel is usually mounted to a fixed part of the equipment in a stationary manner (e.g.,
elevator shaft, overhead conveyor mounting rails) and the read head is then mounted in parallel
to a moving "vehicle" (e.g., elevator car, overhead conveyor chassis).
Maximum Length of the Code Reel
This positioning system can be used with an appropriate resolution in equipment with
extremely large layouts without restrictions.
The extensive yet user-friendly parameterization options as well as the freely configurable
inputs and outputs mean that the read head can easily be adapted to suit each application.
4.2 USB Interface
The user-friendly PCV Parameterization Tool can be used for extensive and optimum
configuration of the read head. This configuration software is available as a free download from
www.pepperl-fuchs.com. Follow the instructions that appear on your screen during the
installation.
You will need the parameterization cable (see Accessories) to establish a connection to the PC
(required for parameterization) and to set up an electrical power supply to the read head for
parameterization. The read head is connected to the "Service" connector.
Connecting the Service Interface
1. First connect the round plug connector to the read head.
2. Connect the plug-in power supply to the parameterization cable.
3. Plug the plug-in power supply into a socket.
The ring light of the read head and the "PWR/ADJ/ RR/NO COD " L D2 lights up or
flashes.
4. You can now connect the USB plug-in connector to your PC.
4.3 SSI Interface
The controller and read head communicate via the SSI interface during operation. This is an
optically isolated RS422 interface. The controller sends a series of pulses via the clock+ and
clock- lines, and the read head responds synchronously with the 25-bit comprehensive
response telegram. You can define the structure and content of the response telegram using
the configuration software PCV Parameterization Tool.
This may include position data in an X- and Y-direction as well as speed and diagnostic data.
The read head is connected for communication via the SSI interface during live operation via
the "Main" connector.
Resolution of the Read Head [mm] Maximum Length of the Code Reel [km]
10 10
1 10
0.1 1.5

PCV...-F200-SSI-V19
Product Description
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4.4 L D indicators and controls
The PCV... reading head is equipped with 7 indicator L Ds for performing visual function
checks and rapid diagnosis. For activating the alignment aid see chapter 6.1 and programming
mode, there are two buttons on the back of the reading head. ADJUST appears next to button
1 and CONFIG next to button 2.
COM
SSI DATA / CONFIG
OUT2 / ADJ Y
OUT3 / ADJ Z
PWR / ADJ
ERR / NO CODE
INTERNAL
DIAGNOSTIC
ADJUST
CONFIG
1
2
LED 1 2 3 4 5 6 7

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PCV...-F200-SSI-V19
Product Description
x = L D status has no meaning.
L D
[#1] COM [#2] PWR / ADJ RR / NO COD [#3] SSI DATA / CONFIG [#4] OUT 2 / ADJ Y [#5] OUT 3 / ADJ Z [#6] +[#7] Internal diagnostics
DescriptionColor yellow
green/re
d yellow yellow yellow yellow yellow
State
Off Flashes
green. Off Off Off Off Off Alignment
Y > setpoint value; f
flash
= 2 Hz
Off Flashes
green. Off On Off Off Off Alignment
Y < setpoint value; f
flash
= 2 Hz
Off Flashes
green. Off Flashes Off Off Off Alignment
Y = setpoint value; f
flash
= 2 Hz
Off Flashes
green. Off Off Off Off Off Alignment
Z > setpoint value; f
flash
= 2 Hz
Off Flashes
green. Off Off On Off Off Alignment
Z < setpoint value; f
flash
= 2 Hz
Off Flashes
green. Off Off Flashes .Off Off Alignment
Z = setpoint value; f
flash
= 2 Hz
Off Flashes
red. Off Off Off Off Off Alignment
Code strip outside read range; f
flash
= 2 Hz
Off Lights
up red Off Off Off Off Off System error
Off
Lights
up
green.
Flashes x x Off Off
Normal mode, SSI communication active
f
flash
= 2 Hz
L Ds marked with x indicate the status of the
relevant output.
Off Flashes
red Flashes x x Off Off
No code within read range, communication active
f
flash
= 2 Hz
L Ds marked with x indicate the status of the
relevant output.
Off Flashes
red Off x x Off Off
No code within read range, no SSI
communication; f
flash
= 2 Hz
L Ds marked with x indicate the status of the
relevant output.
Flashes Flashes
red FlashesFlashesFlashes Off Off Normal operation. Displays for 2 s if a button is pressed when the time lock is enabled.
Off Off Flashes Off Off Off Off Configuration mode active; f
flash
= 2 Hz
Off Red, 3 s Flashes Off Off Off Off Code card faulty; f
flash
= 2 Hz
Off Green,
1 s Flashes Off Off Off Off Code card detected
f
flash
= 2 Hz
x Off x x x Off Off Time lock for buttons disabled
Flashes Green Off Off Off Off Off Position detection via USB interface, code
within read range
Flashes Flashes
red Off Off Off Off Off Position detection via USB interface, no code within read range
x x x x x On On Internal error
Return to Pepperl+Fuchs

PCV...-F200-SSI-V19
Product Description
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4.5 Accessories
Compatible accessories offer enormous savings potential. Not only do you save a great deal of
time and work when commissioning, but also when replacing and servicing our products.
If harsh external environmental conditions prevail, appropriate Pepperl+Fuchs accessories can
extend the service life of the products used.
You can find the right connecting cable in the Accessories section of the read head data sheet
at http://www.pepperl-fuchs.com.
Model Number Description
V19-G-ABG-PG9-F Grounding terminal and plug (set)
PCV-KBL-V19-STR-USB Cable unit for power supply
VAZ-V1S-B Cap for service connector
PCV-CM20-* vent marker

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PCV...-F200-SSI-V19
Installation
5 Installation
5.1 Installing the Code Reel
The code reel is made of silicone-free polyester film. A position marker appears every 100 mm
along the lower edge of the code reel (see "Dimensions, Code Reel"). This position marker is
used for various functions including precise positioning of the code reel during assembly.
The reverse side of the code reel carries a permanent modified acrylate-based adhesive. Affix
the self-adhesive code reel along the desired travel range. Proceed as follows:
Installing the Code Reel
1. Clean the surface of any greasy or oily deposits and dust.
2. nsure that the surface is dry, clean, and stable.
3. Pull the protective foil at the beginning of the code reel a few centimeters forward. Place the
code reel at the precise point of the required starting position on the underside, and press to
attach.
4. Then affix the code reel along the desired travel range. Remove the protective film gradually
so that the code reel does not accidentally adhere to the surface in the incorrect position.
When affixing, ensure that the code reel does not crease or trap air bubbles.
The adhesive on the code reel hardens after 72 hours.
Figure 5.1
Note!
Thermal Expansion of the Code Reel
The heat expansion coefficient of the attached code reel corresponds to the heat expansion
coefficient of the underside.
Dimensions, Code Reel

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Installation
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Figure 5.2
Position the code reel so that the www.pepperl-fuchs.com label and the position markings
are below the data matrix code. The position values then increase along the X-direction. The
diagram shows the orientation of a read head in the default position of 0°. The read head can
be configured in the interface for other installation situations.
Code Reels with a Starting Position of 0 m
Code Reels with Different Starting Positions
Orientation of the Code Reel and Read Head
Model Number Description
PCV6M-CA20-0 Code reel, 2-track, length: 6 m
... ...
PCV100M-CA20-0 Code reel, 2-track, length: 100 m
Model Number Description
PCV100M-CA20-0 Code reel, 2-track, length: 100 m, starting position: 0 m
PCV100M-CA20-10000 Code reel, 2-track, length: 100 m, starting position: 100 m
... ...
PCV100M-CA20-990000 Code reel, 2-track, length: 100 m, starting position: 9,900 m
Y
Z
X
Caution!
Stop dges
If you attach another code reel at the end of a previous code reel, the code pattern of 10 mm
must be retained.
Note!
Expansion Joints
If the system covers longer distances, expansion joints are integrated in the system structure.
We recommend creating breaks along the code reel. The resulting gaps should be 20 mm (2
code grids).

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PCV...-F200-SSI-V19
Installation
Code Reels with Different Numbers of Tracks
Note!
Inclines and Declines
If you mount the code reel on inclines or declines, cut the code reel several times at the
transition point to the horizontal as shown.
1. Incline
2. Decline
Note!
Code Reels with Different Row Numbers
The PCV-CA20 code reel has two rows of code to compensate for slight deviations in the travel
range in the Y-direction. The code reel is also available with other row numbers. The order code
for the code reel is PCV-CAx0, whereby x represents the number of rows of code, which can be
either 1 or 2. More rows are available on request–contact us for more information.
Model Number Description
PCV*M-CA10-* Code reel, 1-track
PCV*M-CA20-* Code reel, 2-track
PCV*M-CA40-* Code reel, 4-track
... ...

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Installation
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Figure 5.3 Zero line for code reels
If the read head leaves the zero line when traveling the X-axis, different threshold values will
result depending on the number of tracks. If the deviation exceeds this threshold, a warning
code is issued.
-Axis Deviation Thresholds
5.2 Mounting the Read Head
Mount the PCV... read head on the moving part of your equipment using the four 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 toward the code tape.
The stability of the mounting and the guidance of the moving system component must be such
that the field of the depth of focus of the read head is not exited during operation.
Hysteresis -Axis
Code reel Threshold
Number of tracks Width xit ntry
1 15 mm ±10 mm ±6 mm
2 25 mm ±15 mm ±11 mm
4 45 mm ±25 mm ±21 mm
6 65 mm ±35 mm ±31 mm
8 85 mm ±45 mm ±41 mm
Y
0
X
Y
0
X

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PCV...-F200-SSI-V19
Installation
The distance between the read head and the code tape should be the same as the read
distance of the read head.
Figure 5.4 Vertical alignment tolerance
Figure 5.5 Horizontal alignment tolerance
Optimum Read Distance (Z-Axis)
Model Number Read Distance [mm] Depth of Focus [mm]
PCV50* 50 ±25
PCV80* 80 ±15
PCV100* 100 ±20
PCV100*-...-6011 100 ±40
Read distance
Code reel
10° 10°
Read distance
10°
10°

PCV...-F200-SSI-V19
Installation
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Figure 5.6
5.3 stablishing the lectrical Connections
The electrical connection of the PCV... read head for live operation is connected via the 8-pin
M12 x 1 connector to the side of the housing with the label "Main". The power supply and
communication with the SSI interface is established via this connection. The configurable
inputs and outputs of the read head are present at this connection.
Connections 1 and 8 can be configured as inputs or outputs.
Read Head Dimensions
7
1
2
3
45
6
8
7
1
2
3
45
6
8
70
80
38.5
70 14.5
1
2
22
51
ø 25
12
M12 x 1
9
4 x M6
40
Caution!
When selecting mounting screws, ensure that the maximum insertion depth of the screws in
the threaded inserts on the read head is 8 mm.
Using longer screws can damage the read head.
Caution!
The maximum torque of the mounting screws must not exceed 9 Nm.
Tightening the screws to a higher torque can damage the read head.
1
2
3
4
5
6
7
8
OUT 2 / IN 2
+ UB
Data +
Data -
CLK+
CLK-
GND
OUT 3 / IN 3

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PCV...-F200-SSI-V19
Installation
Connector assignment
Color assignment
Female cordsets by Pepperl+Fuchs are manufactured according to N60947-5-2. When using
a type V19-... () female cordset with an open cable end, the following color assignment applies:
Shielding Cables
The shielding of connection lines is required to suppress electromagnetic interference.
stablishing a low resistance or low impedance connection with the conductor or equipotential
bonding circuit is a particularly important factor in ensuring that these interference currents do
not become a source of interference themselves. Always use connection lines with braided
shield; never use connection lines with a film shield. The shield is integrated at both ends, i.e.,
in the switch cabinet or on the controller and on the read head. The grounding terminal
available as an accessory allows easy integration in the equipotential bonding circuit.
In exceptional cases, the shielding of a connection at one end may be more favorable if
■ An equipotential bonding cable is not laid or cannot be laid.
■ A film shield is used.
The following points relating to shielding must also be noted:
■ Use metal cable clips that cover large areas of the shield.
■ After installing the cable shield in the control cabinet, place it directly on the equipotential
bonding rail.
■ Direct the protective grounding connections to a common point in a star configuration.
■ The cross-section of the cables used for grounding should be as large as possible.
Connection pin Strand color Color abbreviation
1 White WH
2 Brown BN
3 green GN
4 Yellow Y
5 Gray GY
6 pink PK
7 Blue BU
8 Red RD
1
4
6
7
8
53
2
Note!
Service Plug Connector
The plug connector marked with "Service" is used only to set the parameters of the read
head. Communication with the PC on which the configuration software is running and the
power supply itself are both fed through the parameterization cable (cable unit for service
interface with the power supply). A description of the connection can be found in the
configuration software manual "PCV Parameterization Tool."

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Additional Ground Connection
Model Number Description
PCV-SC12 Clip for fastening an additional ground
connection.
Caution!
Damage to the device
Connecting an alternating current or excessive supply voltage can damage the device or cause
the device to malfunction.
lectrical connections with reversed polarity can damage the device or cause the device to
malfunction.
Connect the device to direct current (DC). nsure that the supply voltage rating is within the
specified device range. nsure that the connecting wires on the female cordset are connected
correctly.

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PCV...-F200-SSI-V19
Commissioning
6 Commissioning
6.1 Aligning the Read Head
An integrated alignment aid is available to help you align the Y and Z coordinates of the read
head easily and precisely with respect to the code reel.
The switchover from normal operation to parameterization mode is via button 1 on the back of
the read head.
Activating the Alignment Aid
1. Press button 1 for longer than 2 seconds.
L D2 flashes green for a recognized code reel. L D2 flashes red for an unrecognized
code reel. .
2. Align the Z and Y coordinates of the read head. The integral L D indicators provide
assistance here.
Z coordinate: If the distance of the camera to the code reel is too small, the yellow L D5 lights
up. If the distance is too great, the yellow L D5 goes out. The yellow L D5 flashes at the same
time as the green L D2 when within the target range. .
Set the distance between the read head and the code reel so that the yellow L D5 and the
green L D2 flash synchronously.
coordinate: If the optical axis of the read head is too low relative to the middle of the code
reel, the yellow L D4 lights up, . If the optical axis is too high, the yellow L D4 goes out. Within
the target range, the yellow L D4 flashes at the same time as the green L D2.
Set the optimal height of the read head relative to the code reel so that the yellow L D4 flashes
in rhythm with the green L D2.
Briefly pressing button 1 ends the alignment aid, and the read head returns to normal
operation.
6.2 Parameterizing
The PCV... reading head can be adapted to specific requirements through parameterization.
The reading head can be parameterized via the service interface (internal parameterization) or
via optical parameterization codes (external parameterization).
6.2.1 Internal Parameterization Using Parameterization Software
Internal parameterization of the read head via the USB interface must be started within 10
minutes of the read head being switched on. A time lock disables the read head when this time
has elapsed. The time lock remains inactive for the duration of the parameterization process.
The time lock disables the read head only if no parameterization activities take place for 10
minutes or more.
Note!
The activation of the alignment aid is possible only within 10 minutes of switching on the read
head.
Y
Z
X