Leuze electronic LSIS 472i Series User manual

LSIS 472i
Smart camera for compartment fine positioning
Original operating instructions
EN 2015/05 - 50129066 We reserve the right to make technical changes

Leuze electronic LSIS 472i 2
© 2015
Leuze electronic GmbH + Co. KG
In der Braike 1
D-73277 Owen / Germany
Phone: [phone]
Fax: [phone]
http://www.leuze.com

Leuze electronic LSIS 472i 3
1 About this document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Used symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Device overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1.2 Performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1.3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1.4 Device model with heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 Connection technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.3 Indicators and operational controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3.1 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3.2 Control buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3.3 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1 Functionality of the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 Check programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.3 Diagnostics – image transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.4 Process sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.1 Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.2 Mounting with BT 56 mounting device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.3 Mounting with BT 59 mounting device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.4 BPS mounting with M4 fastening screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2 PWR (supply voltage and switching inputs IO1 … IO4) . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.3 BUS OUT (RS 232 and switching outputs IO5 … IO8) . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.4 SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.1 Commissioning the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.2 Mechanically aligning the device via the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8.3 Teaching-in the position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8.4 Parameter enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
9 Extended configuration – Leuze electronic webConfig tool . . . . . . . . . . . . . . . . 29
9.1 Establishing an Ethernet connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9.2 Start webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
9.3 Short description of the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
9.3.1 Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Leuze electronic LSIS 472i 4
9.3.2 Configuration via the webConfig tool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
9.3.3 Selecting the check program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9.3.4 Configure compartment fine positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
9.3.5 Calibrating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
9.3.6 Configuring image acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
9.3.7 Configuring the BLOB analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9.3.8 Configuring the measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.3.9 Defining changeover of the check programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.3.10 Configuring the digital switching inputs/outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.3.11 Assigning digital switching outputs the measurement values . . . . . . . . . . . . . . . . . . . . 39
9.3.12 Activating display of the target/actual deviation in the display. . . . . . . . . . . . . . . . . . . . 41
9.3.13 Configuring the FTP output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.3.14 Configuring the Ethernet output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11 Care, maintenance and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.1 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.3 Disposing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
12 Service and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
12.1 What to do should servicing be required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
13 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
13.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
13.2 Dimensioned drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
14 Ordering information and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
14.1 Type overview LSIS 472i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
14.2 Cables-Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
14.3 Other accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
15 EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

About this document
Leuze electronic LSIS 472i 5
1 About this document
1.1 Used symbols and signal words
Table 1.1: Warning symbols and signal words
Table 1.2: Other symbols
Table 1.3: Terms and abbreviations
Symbol indicating dangers to persons
NOTICE Signal word for property damage
Indicates dangers that may result in property damage if the measures for dan-
ger avoidance are not followed.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbols for action steps
Text passages with this symbol instruct you to perform actions.
BLOB Binary Large Object
Hole or reflector for positioning
EN European standard
FE Functional earth
FOV Field of View of the smart camera
IO or I/O Input/Output
MAC address Media Access Control address; hardware address of a device in the network
PELV Protective Extra-Low Voltage; protective extra-low voltage with reliable discon-
nection
HBS High-bay storage device
ROI Region of Interest; capture range of the smart camera
UL Underwriters Laboratories

Safety
Leuze electronic LSIS 472i 6
2 Safety
The smart camera of the LSIS 472i series was developed, manufactured and tested in accordance with
the applicable safety standards. It corresponds to the state of the art. The LSIS 472i smart camera without
device heating is “UL LISTED” according to American and Canadian safety standards, i.e., satisfies the
requirements of Underwriters Laboratories Inc. (UL).
The variant with device heating is being prepared.
2.1 Intended use
The LSIS 472i smart camera for compartment fine positioning is designed for optical, contactless fine posi-
tioning of high-bay storage devices in conveyor and storage systems.
Positioning is performed using markings (hole or reflector) in the crossbeams.
2.2 Foreseeable misuse
Any use other than that defined under “Intended use” or which goes beyond that use is considered
improper use.
In particular, use of the device is not permitted in the following cases:
• Rooms with explosive atmospheres
• Circuits relevant to safety
• operation for medical purposes
2.3 Competent persons
Connection, mounting, commissioning and adjustment of the device must only be carried out by competent
persons.
Prerequisites for competent persons:
• They have a suitable technical education.
• They are familiar with the rules and regulations for occupational safety and safety at work.
• They are familiar with the technical description of the device.
• They have been instructed by the responsible person on the mounting and operation of the device.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiarity with relevant stan-
dards and regulations, certified electricians are able to perform work on electrical systems and indepen-
dently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3
(e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
NOTICE
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability insurance asso-
ciation.
NOTICE
Do not modify or otherwise interfere with the device.
Do not carry out modifications or otherwise interfere with the device.
The device must not be tampered with and must not be changed in any way.
The device must not be opened. There are no user-serviceable parts inside.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety
Leuze electronic LSIS 472i 7
2.4 Exemption of liability
Leuze electronic GmbH + Co. KG is not liable in the following cases:
• The device is not being used properly.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Changes (e.g., constructional) are made to the device.

Device description
Leuze electronic LSIS 472i 8
3 Device description
3.1 Device overview
3.1.1 General information
The LSIS 472i smart camera facilitates fast and simple positioning of high-bay storage devices in conveyor
and storage systems.
• Positioning is designed for a single- or double-deep pallet high-bay warehouse (
Rack Near , Rack
Far
).
• The device detects circular holes or reflectors in crossbeams in the rack construction and determines
the position deviation in the X- and Y-direction relative to the target position.
• The position deviation is output to the control via four digital outputs or via the interface.
• The device can be operated and configured by means of the integrated webConfig tool via the Ether-
net service interface.
The device consists of the following components:
•Camera
• Display and control panel
• Infrared lighting unit
• Evaluation unit with the following interfaces:
• Digital I/O
• Ethernet
•RS 232
The device can optionally be delivered with integrated heater.

Device description
Leuze electronic LSIS 472i 9
1 Display and control panel
2 Camera and lighting unit
3 M4 mounting thread
4 Electrical connections
5 Fastening groove
Figure 3.1: Device construction
Markings
The smart camera detects the following markings:
• Hole: dark marking on light background
• Reflector: light marking on dark background
Which markings (hole or reflector) need to be present in the crossbeam of the rack is dependent on the
working distance and the crossbeam:
•
Rack Near : compartment fine positioning on hole or reflector
•
Rack Far : compartment fine positioning on reflector
3.1.2 Performance characteristics
The most important performance characteristics of the smart camera:
• Positioning accuracy up to ± 2 mm
• Reading distance 250 mm to 1900 mm
• Integrated IR illumination (850 nm infrared LED)
• Integrated display with control panel for alignment and for fast teaching of the position marking (hole
or reflector).
• Measurement value output:
• 4 digital outputs
• Ethernet
1
2
3
5
4

Device description
Leuze electronic LSIS 472i 10
• Optionally via MA 2xxi modular connection unit
• Interfaces:
• RS 232 and Ethernet TCP/IP
• PROFINET, PROFIBUS, CANopen, DeviceNet and EtherCat via MA 2xxi modular connection unit
• Alignment via display and webConfig tool
• Diagnostics in Process mode through image transfer via FTP transfer
• Optional model with heating for use to -35 °C
3.1.3 Accessories
Special accessories are available for the smart camera. The accessories are optimally matched to the
smart camera:
• Ready-made connection and interconnection cables for M12 connectors
• Mounting devices for precise mounting
• Reflectors for
Rack Near and Rack Far compartment depths
3.1.4 Device model with heating
The device is optionally available as a model with integrated heating. In this case, heating is permanently
installed ex works.
The heating consists of two parts:
• Optics glass heating
• Housing heater
Features of the integrated heating:
• Extends the application range to -35 °C
• Supply voltage: 24 VDC ± 20 %
• Required conductor cross-section for the power supply: At least 0.75 mm2
Thus, it is not possible to use ready-made cables.
3.2 Connection technology
The device is connected using variously coded M12 connectors.
1 SERVICE: host and service interface (Ethernet); M12 socket (D-coded)
2 PWR: supply voltage (18 V … 30 VDC), IO1 … IO4; M12 plug (A-coded)
3 BUS OUT: RS 232 interface, IO5 … IO8; M12 socket (A-coded)
Figure 3.2: Electrical connections
3
2
1

Device description
Leuze electronic LSIS 472i 11
3.3 Indicators and operational controls
The device is equipped with the following indicators and operational controls:
• Two LED indicators
• Four control buttons
• Monochromatic display
1LED PWR
2 Navigation buttons
3LED BUS
4 Escape button
5 Enter button
6 Display
Figure 3.3: Indicators and operational controls
Ready-made cables are available for all connections; see chapter 14.2 "Cables-Accessories".
NOTICE
Shielding connection
The shielding connection is done via the M12 connector housing
2
13
4
5
6

Device description
Leuze electronic LSIS 472i 12
3.3.1 LED indicators
Table 3.1: Meaning of the LED indicators
3.3.2 Control buttons
The display is controlled via the control buttons. You can call up various pieces of information via the
control buttons (e.g., the IP address of the device) or make adjustments in the application; e.g., teach-in.
• - Scrolling through functions (upwards)
• - Scrolling through functions (downwards)
• – Escape button: exit the menu item, move up one menu level
• – Enter button: select function, confirm/enter value
Navigating within the menus
Use the navigation buttons to move through the menu.
Activate the desired selection with the enter button .
Press the escape button to move up one menu level.
Selecting options
Set the desired option with the navigation buttons and the enter button .
3.3.3 Display
Display functions
The following functions can be displayed and activated in the display:
• Device information
LED Color, state Description
LED
PWR
Off Device is switched off
• no supply voltage
Green, flashing Device is being initialized
• Supply voltage connected
• Self test running
• Initialization running
Green, continuous light Process mode
• Initialization finished
• Self test successfully finished
• Position display activated
Orange, continuous
light
Service mode
• Alignment via display
• Configuration via Ethernet service interface
• Configuration via the webConfig tool
Red, flashing Warning set
• Inspection mode
• Temporary operating fault
Red, continuous light Device error
LED
BUS
Off No supply voltage
Green, flashing Bus initialization, a pulse
Green, continuous light Device ready for communication
Red, flashing Communication error
ESC
ESC

Device description
Leuze electronic LSIS 472i 13
• Device type
•
SW: Software version
•
HW: Hardware version
•
SN: Serial number
• Status displays
• Status display of the switching inputs/outputs
• Display of warnings and errors
• Status information for the device interfaces
• Target/actual position deviation for X- and Y-coordinates in mm
•Statistics
Statistics data for the smart camera:
•
Tested
Number of check program runs since the last time the counter was reset
•
OK
Number of successful check program runs
•
NOK
Number of unsuccessful check program runs
• Position display of the marking (hole or reflector)
1 Actual position of the marking within the capture range
Figure 3.4: Position display
• Parameter
•
Parameter handling
Lock and enable parameter entry on the display
Define password for enabling parameter entry
Reset parameters to factory settings
•
Display settings
Rotate the display 180°
Only possible with enabled parameter entry
•
Program selection
Activation of the check program via the display for compartment fine positioning: Rack Near or
Rack Far
• Ethernet
Configuration of the host and service interface
• Language
Selection of the language used in the display:
German, English, Spanish, French, Italian
•Service
•
Status messages
Only for service purposes by Leuze electronic
•
Commissioning
Selection of the check program and position display for alignment; see chapter 8 "Commissioning"
Teaching-in of the position (teach); see chapter 8.3 "Teaching-in the position"
In Service mode, the device is decoupled from Process mode. Triggering via the switching inputs
is not possible and the digital switching outputs are not set.
1

Device description
Leuze electronic LSIS 472i 14
Display during device start-up
During device start-up, a start-up display first appears which is briefly followed by the display with the
version information.
After the device starts up, the display shows the position display by default.

Functions
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4 Functions
4.1 Functionality of the device
Compartment fine positioning is used for the detection of so-called hole positions (hole or reflector) that
are set into crossbeams of the high rack.
• Two different hole positions can be detected,
Rack Near and Rack Far .
A check program is stored on the device for each detection position.
The distance between the rack profiles and the lens cover of the device can be specified for each
hole position.
• The control uses a signal that is constantly applied at digital switching inputs IO2 and IO3 to deter-
mine which check program is active; see chapter 4.4 "Process sequence".
4.2 Check programs
The Rack Near and Rack Far check programs detect the respective hole position. A BLOB tool and a
measuring tool in the check program are used for this purpose.
• With activation, compartment fine positioning for the
Rack Near or Rack Far check program is
started or stopped via digital switching input I01.
Figure 4.1: Display of the detected hole position
• Digital switching outputs IO5 … IO8 signal whether the device is within the scan area for
Rack Near
or
Rack Far in relation to the hole position. Whether or not compartment fine positioning is correct or
whether the high-bay storage device is positioned too far to the left or right and/or too far up or down
relative to the hole position is displayed.
Figure 4.2: Switching outputs IO5 … IO8 activated
Digital switching outputs IO5 … IO8 are permanently on as long as the control performs compart-
ment fine positioning via the device.
• To compensate for the difference in position between loading position and unloading position of the
high-bay storage device, a shift of the coordinate origin is defined for the current check program by
entering an offset value.
On delivery, two check programs are set up in the device for
Rack Near and Rack Far . These check
programs are optimized as follows:
•
Rack Near
Distance: 450 mm
Hole diameter: 15 mm
•
Rack Far
Distance: 1850 mm
Hole diameter: 15 mm

Functions
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4.3 Diagnostics – image transfer
For diagnostics, the smart camera images can be stored (parallel to the check program procedure) in the
ring buffer.
• Saving the images in the ring buffer is started (IO4=1) and ended (IO4=0) via digital switching input
IO4.
• A maximum of 14 images are stored in the ring buffer, with the oldest images being overwritten once
the buffer is full.
14 images in the ring buffer correspond to approx. 500 ms of positioning.
The images can be transferred to an FTP server via FTP for diagnostics:
• To transfer the images, an M12 Ethernet connection cable must be connected between the smart
camera and a PC or laptop as FTP server.
Alternatively, the smart camera can be connected to a network in which the FTP server can be
accessed.
• Data transmission via FTP:
• The FTP access data must be entered in the webConfig tool.
• Data transmission via FTP must be activated in the webConfig tool.
The images are not transferred from the ring buffer until after the trigger signal (IO1=0) has been
reset.
• Upon conclusion of diagnostics, data transmission via FTP must be deactivated in the webConfig
tool.
The M12 Ethernet connection cable can be removed after completing diagnostics.
• The FTP access data can be stored in the smart camera for later diagnostics.
• Details on the settings in the webConfig tool: see chapter 9 "Extended configuration –
Leuze electronic webConfig tool".
4.4 Process sequence
Prerequisite: The high-bay storage device knows the hole positions for Rack Near and Rack Far .
• Shortly before reaching the target position (capture range), a permanently applied signal at switching
inputs IO2 and IO3 specifies the check program for the device.
Program 1: IO2=0 and IO3=0, corresponds to
Rack Near
Program 2: IO2=0 and IO3=1, corresponds to Rack Far
• The control activates the test procedure, i.e., compartment fine positioning, by setting switching input
IO1=1.
Tool evaluation, i.e., execution of the check program, is started beginning at this point in time. Digital
switching outputs IO5 … IO8 are output statically as long as the specified hole position is detected in
the respective tool.
• At the end of check program execution, a check for the presence of the activation signal (IO1=1) is
performed.
If the activation signal is still present, the check program is immediately executed again.
• If the activation signal (IO1) is reset while a check program is being executed (IO1=0), this check
continues to run. Switching outputs IO5 … IO8 are then set to 0.
• If switching output IO5 … IO8=1 and the high-bay storage device has reached the target position,
loading or unloading is started.
• Parallel to the test procedure, switching input IO4 can be used to start (IO4=1) or end (IO4=0) the
saving of images in the ring buffer. The user can thereby separate the check program procedure
from the image.
NOTICE
Incoming signals are ignored while changing the check programs!
While the check programs are being changed internally, additional incoming signals are ignored,
including the trigger signals.
The internal changeover of the check programs lasts up to 300 ms.

Functions
Leuze electronic LSIS 472i 17
1 Activation: IO1
2 Image acquisition in ring buffer: IO4
3 Program runs
4 State IO5 … IO8
5 IO5 … IO8 stable
6 Image transfer via FTP
7(3) Images that are written in the ring buffer
7(4) IO5 … IO8: output inactive (low)
8 IO5 … IO8: output active (high), tool result
Figure 4.3: Process sequence
1
2
3
4
56
t
t
t
t
7
7 78

Applications
Leuze electronic LSIS 472i 18
5 Applications
Following rough positioning, the LSIS 472i smart camera is used for the optical, contactless, compartment
fine positioning of a high-bay storage device in X- and Y-direction. It is possible to use just one camera in
single-deep and double-deep pallet high-bay warehouses.
Figure 5.1: Compartment fine positioning of a high-bay storage device in a double-deep pallet high-bay
warehouse

Mounting
Leuze electronic LSIS 472i 19
6 Mounting
The device can be mounted in the following ways:
• Mounting using a mounting device on the fastening grooves on the rear of the device or on the nar-
row side of the device.
• BT 56: Mounting on a rod
• BT 59: Wall mounting
• Mounting via M4 mounting thread:
• on the rear side of the device
• on the front side of the device
• on the narrow side of the device
6.1 Installation instructions
6.2 Mounting with BT 56 mounting device
Mounting with a BT 56 mounting device is intended for rod mounting. For ordering information, see
chapter 14.3.
Mount the BT 56 on the rod with the clamp profile (system-side).
Mount the device with its fastening grooves on the clamping jaws of the BT 56 with limit stop at end.
Secure the device with the M6 screw terminal.
Maximum tightening torque for the M6 screw terminal: 8 Nm
6.3 Mounting with BT 59 mounting device
Mounting with a BT 59 mounting device is intended for wall mounting. For ordering information, see
chapter 14.3.
Mount the BT 59 mounting device on the system side with M8 fastening screws (included in delivery
contents).
Mount the device with its fastening grooves on the clamping jaws of the BT 59 with limit stop at end.
Secure the device with the M6 screw terminal.
NOTICE
Observe during mounting!
Make certain that the required environmental conditions (humidity, temperature) are maintained.
Affix the markings for compartment fine positioning according to the working distance:
Rack Near : hole or reflector
Rack Far : reflector only
Make certain that the area behind a hole is not obstructed.
With closed profiles, only reflectors may be used as markings.
There must not be a light source behind a hole.
Avoid glossy, reflective surfaces behind the holes.
The surface surrounding a hole must reflect diffusely, i.e., no glossy surfaces.
Avoid interfering contours in the camera's field of view, e.g., stamped numbers.
Make certain that there is only one marking (hole or reflector) in the capture range of the smart camera.
Screw heads with identical diameter must not be located in the capture range of the smart camera.
Make certain that the lens cover of the smart camera is oriented parallel to the marking (hole or reflec-
tor).
Make certain that the marking (hole or reflector) is located as close to the middle of the capture range
of the smart camera as possible.
Make certain that the camera window is not soiled, e.g., by leaking fluids, abrasion from boxes or res-
idues from packaging material.

Mounting
Leuze electronic LSIS 472i 20
Maximum tightening torque for the M6 screw terminal: 8 Nm
6.4 BPS mounting with M4 fastening screws
Mount the device on the system with M4 fastening screws (not included in delivery contents).
Max. tightening torque of the fastening screws: 2 Nm
Location and thread depth of the mounting thread: see figure 13.1