Pepperl+Fuchs PCV F200-B17-V1D Series User manual

R
PCV...-F200-B17-V1D
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-B17-V1D

PCV...-F200-B17-V1D
3
1 Introduction................................................................................. 5
2 Declaration of conformity .......................................................... 6
2.1 CE conformity....................................................................................... 6
3 Sicherheit .................................................................................... 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 LED Indicators and Controls............................................................... 8
4.3 Accessories ........................................................................................ 10
5 Installation................................................................................. 11
5.1 Installing the Code Reel .................................................................... 11
5.2 Mounting the Read Head................................................................... 15
5.3 Electrical Connection ........................................................................ 16
5.4 PROFINET Connection ...................................................................... 18
6 Commissioning......................................................................... 19
6.1 Aligning the Read Head..................................................................... 19
7 Operation and communication................................................ 20
7.1 Communication via PROFINET......................................................... 20
7.1.1 General Information on Communication via PROFIN T ................... 20
7.1.2 PROFIN T I/O Interface .................................................................. 20
7.1.3 Project Planning Using Device Description ...................................... 21
7.1.4 PROFIN T Address and Identifying a Device .................................. 21
7.1.5 PROFIN T Modules ........................................................................ 22
7.2 Operating with event markers........................................................... 29
7.3 Operation with Repair Tape............................................................... 30

4
PCV...-F200-B17-V1D
8 Appendix ................................................................................... 31
8.1 ASCII table...........................................................................................31

PCV...-F200-B17-V1D
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, Germany
Telephone: [phone]
Fax: [phone]
mail: [e-mail]
Note!
This symbol draws your attention to important information.

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PCV...-F200-B17-V1D
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-B17-V1D
Sicherheit
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3 Sicherheit
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 may be performed only by personnel specially
trained for that purpose.
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-B17-V1D
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 Tape
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 L D Indicators and Controls
The PCV... read head is equipped with seven indicator L Ds for carrying out visual function
checks and rapid diagnostics. The read head is equipped with two buttons on the back of the
device for activating the alignment aid (see chapter 6.1) and the parameterization mode. Button
1 is labeled ADJUST. Button 2 is labeled CONFIG.
Figure 4.1
Resolution of the read head [mm] Maximum length of the code tape [km]
10 10
1 10
0.1 10
ADJUST
CONFIG
1
2
LED 1 2 3 4 5 6 7

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Product Description
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x = L D status has no meaning
L D
[#1]
BUS
LINK
[#2]
BUS
TX/RX
[#3]
BUS RR
[#4]
PWR/ADJ
SYS RR/NO
COD
[#5]
OUT
1/ADJ Y
[#6]
OUT
2/ADJ Z
[#7]
INT RNAL
DIAG-
NOSTIC
DescriptionColor Green Yellow Red Red/green Yellow Yellow
Red/green/
yellow
Status
Off Off Off Flashes green Off Off Off Alignment
Y > setpoint value
f
flash
= 2 Hz
Off Off Off Flashes green Lights up Off Off Alignment
Y < setpoint value
f
flash
= 2 Hz
Off Off Off Flashes green Flashes Off Off Alignment
Y = setpoint value
f
flash
= 2 Hz
Off Off Off Flashes green Off Off Off Alignment
Z > setpoint value
f
flash
= 2 Hz
Off Off Off Flashes green Off Lights up Off Alignment
Z < setpoint value
f
flash
= 2 Hz
Off Off Off Flashes green Off Flashes Off Alignment
Z = setpoint value
f
flash
= 2 Hz
Off Off Off Flashes red Off Off Off Alignment
Code tape outside
read range
f
flash
= 2 Hz
x x x Lights up red x x x System error
x x x Lights up
green
x x x Normal operation,
code tape detected
Lights
up
x x x x x x PROFIN T
connection activated
x Flashe
s
x x x x x PROFIN T TX/RX
data transfer
x x Lights up x x x x PROFIN T
communication error
x x x Flashes red x x x Code not recognized
f
flash
= 2 Hz
x x x x x On On Internal error
Return to
Pepperl+Fuchs

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PCV...-F200-B17-V1D
Product Description
4.3 Accessories
Compatible accessories offer enormous potential for cost savings. Not only do you save a great
deal of time and effort when commissioning for the first time, but also when replacing and
servicing our products.
If products are used in harsh ambient conditions, appropriate Pepperl+Fuchs accessories can
be used to extend the service life of these products.
1)
: Ask your contact person at Pepperl+Fuchs
Model number Description
V19-G-ABG-PG9-F Grounding terminal and plug (set)
PCV-SC12
PCV-SC12A
Grounding clip
V1SD-G-*M-PUR-ABG-V1SD-G PROFIN T bus cable, M12 to M12, available
in several different lengths
VAZ-V1S-B Stopping plug for M12 connector
V19-G-*M-* Configurable connection cable
1)
PCV-CM20-0* vent marker
PCV-CR20 Repair strip

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Installation
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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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PCV...-F200-B17-V1D
Installation
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).

PCV...-F200-B17-V1D
Installation
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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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PCV...-F200-B17-V1D
Installation
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
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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Installation
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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.
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°

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PCV...-F200-B17-V1D
Installation
Figure 5.6
5.3 lectrical Connection
The PCV... read head is connected electrically via an 8-pin M12 x 1 connector on the side of
the housing. The power supply and communication with peripheral devices are established via
this connection. The configurable inputs and outputs of the read head are located at this
connection.
Figure 5.7
Read Head Dimensions
70
80
38.5
70 14.5
1
2
22
51
ø 25
12
M12 x 1
9
4 x M6
20 20
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
USB_DM
USB_DP
OUT 1
IN 1
GND
OUT 3 / IN 3
Main

PCV...-F200-B17-V1D
Installation
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Figure 5.8
Color Assignment
Pepperl+Fuchs single-ended cordsets (female) are manufactured in accordance with
N60947-5-2. When using a type V19-... (see chapter 4.3) female cordset with an open cable
end on the Main connection, the colors are assigned as follows:
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.
Additional Ground Connection
Connector Assignment
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
Model number Description
PCV-SC12 Clip for mounting an additional ground
connection.
PCV-SC12A
1
4
6
7
8
53
2
Main

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PCV...-F200-B17-V1D
Installation
5.4 PROFIN T Connection
The PCV... read head is connected to PROFIN T via two 4-pin, D-coded device sockets, M12
x 1, PROFINET 1 and PROFINET 2, on the side of the housing.
Figure 5.9
Figure 5.10
For details of suitable PROFIN T cables, see chapter 4.3.
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.
Connector Assignment
1
2
3
4
TX +
RX +
TX -
RX -
Bus
Profinet 1 & 2
1
3
42

PCV...-F200-B17-V1D
Commissioning
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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.
Note!
The activation of the alignment aid is possible only within 10 minutes of switching on the read
head.
Y
Z
X

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PCV...-F200-B17-V1D
Operation and communication
7 Operation and communication
7.1 Communication via PROFIN T
7.1.1 General Information on Communication via PROFIN T
PROFIN T is an open standard for industrial automation based on industrial thernet.
PROFIN T integrates information technology with established standards such as TCP/IP and
XML in automation technology.
The communication concept for setting up decentralized applications within PROFIN T is
PROFIN T IO, i.e. decentralized field devices are integrated by PROFIN T IO. The familiar IO
view of PROFIBUS DP is used where the usable data of the field devices is transferred to the
controller process image in cycles. PROFIN T IO is a device model consisting of slots and
channels, which is based on the main features of PROFIBUS DP. The field device properties
are written in a GSDML (generic station description markup language) based on XML.
PROFIN T IO is engineered in the same way as has long been the case for system integrators
of PROFIBUS DP. The decentralized field devices are assigned in the design of a controller.
PROFIN T IO draws a distinction between three device types: IO controller, IO device, and IO
supervisor.
IO controller: Controller that executes the automation program.
IO device: Decentrally assigned field device that is assigned to an IO controller.
IO supervisor: Programming unit/PC with commissioning and diagnostic functions.
7.1.2 PROFIN T I/O Interface
The PCV*-F200-B17-V1D read heads are PROFIN T I/O devices that communicate cyclically
with the assigned PROFIN T I/O control unit during operation.
The PROFIN T interface of the PCV*-F200-B17-V1D read heads supports:
■ A transfer rate of 100 Mbit/s
■ The real-time category RT
■ The range of functions in accordance with Conformance Class B
■ The identification and maintenance functions (I&M) IM0 – IM4
Identification & Maintenance Data
Identification and maintenance data (I&M data) is information stored in a device. I&M data
uniquely identifies a device within a system. The identification data (I data) includes
information about the device, for example the item number and device name. Identification
data cannot be changed.
Maintenance data (M data) includes information regarding the device within the system, for
example the installation location and installation date. Maintenance data is initially stored in the
device during installation; this data can be changed.
Data Input
The Step7 software from Siemens can be used to display and change the I&M data. You can
read and write I&M data 1, 2 and 3 in the "Target System" menu of the HW Config hardware
configuration using the functions "Download Module Identification" and "Download Module
Identification to PG". see Figure 7.1 on page 21.
I&M Data
I&M data 1 = system ID, location ID
I&M data 2 = installation date
I&M data 3 = additional information