Leuze BPS 34 Series Parts list manual

Leuze electronic
Barcode positioning system BPS 34
for the PROFIBUS DP
Technical Description

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This document may not be duplicated or reproduced in any form without the written permission of
Leuze electronic GmbH + Co. KG
It is subject to changes due to technical progress.

Leuze electronic BPS 34 1
Leuze electronic Table of contents
1 General information........................................................................................................... 3
1.1 Explanation of symbols ........................................................................................................ 3
1.2 Declaration of conformity ..................................................................................................... 3
1.3 Description of the BPS 34 functions .................................................................................... 4
2 Safety notices..................................................................................................................... 5
2.1 General safety notices ......................................................................................................... 5
2.2 Safety standards .................................................................................................................. 5
2.3 Intended use ........................................................................................................................ 5
2.4 Working safely ..................................................................................................................... 6
3 Commissioning steps at a glance .................................................................................... 8
4 Specifications BPS 34 ..................................................................................................... 13
4.1 General specifications BPS 34 .......................................................................................... 13
4.2 Dimensioned drawings....................................................................................................... 14
4.3 Electrical connection .......................................................................................................... 16
4.3.1 PWR IN - voltage supply and switching input/output ................................................................... 18
4.3.2 DP IN - PROFIBUS DP incoming ................................................................................................ 19
4.3.3 DP OUT - PROFIBUS DP outgoing............................................................................................. 19
4.3.4 SW IN/OUT - switching input/switching output ............................................................................ 20
4.3.5 BPS 34 reading field curve .......................................................................................................... 21
5 Connector units MS 34 … / MSD 1 101........................................................................... 22
5.1 Modular hoods with integrated connectors MS 34 103 and MS 34 105 ............................ 22
5.1.1 General information ..................................................................................................................... 22
5.1.2 Specifications of the connector units ........................................................................................... 22
5.1.3 Dimensioned drawings ................................................................................................................ 23
5.1.4 Electrical connection.................................................................................................................... 24
5.1.5 Description of the LED states ...................................................................................................... 24
5.2 Modular Service Display MSD 1 101 ................................................................................. 25
5.2.1 General information ..................................................................................................................... 25
5.2.2 Dimensioned drawing .................................................................................................................. 26
5.2.3 Electrical connection.................................................................................................................... 26
6 Barcode tape .................................................................................................................... 27
6.1 General information ........................................................................................................... 27
6.2 Specifications of the barcode tape..................................................................................... 28
6.3 Mounting the barcode tape ................................................................................................ 29
6.4 Control barcode ................................................................................................................. 32
6.4.1 Controllable functions .................................................................................................................. 33
6.5 Repair kit............................................................................................................................ 35
7 Mounting........................................................................................................................... 37
7.1 Mounting the BPS 34 ......................................................................................................... 37
7.2 Device arrangement...........................................................................................................40
7.3 Mounting the barcode tape ................................................................................................ 41

2 BPS 34 Leuze electronic
Table of contents Leuze electronic
8 Device parameters and interfaces.................................................................................. 42
8.1 PROFIBUS......................................................................................................................... 42
8.1.1 General information......................................................................................................................42
8.1.2 Electrical connection ....................................................................................................................42
8.1.3 PROFIBUS address .....................................................................................................................45
8.1.4 General information on the GSE file ............................................................................................45
8.1.5 Structure of the GSE modules .....................................................................................................46
8.1.6 Overview of the GSE modules .....................................................................................................47
8.1.7 Detailed description of the modules .............................................................................................50
9 Diagnostics and troubleshooting................................................................................... 92
9.1 General causes of errors ................................................................................................... 92
9.2 PROFIBUS errors ..............................................................................................................92
10 Type overview and accessories ..................................................................................... 94
10.1 Type overview: BPS 34...................................................................................................... 94
10.2 Accessory modular hoods with integrated connectors....................................................... 94
10.3 Accessory modular service display.................................................................................... 94
10.4 Accessory termination........................................................................................................ 94
10.5 Accessory connectors........................................................................................................94
10.6 Accessory mounting device ............................................................................................... 94
10.7 Accessory ready-made cables for voltage supply.............................................................. 95
10.7.1 Contact assignment of PWR IN connection cable........................................................................95
10.7.2 Specifications of voltage supply cable .........................................................................................95
10.7.3 Order codes for voltage supply cables.........................................................................................95
10.8 Accessory ready-made cables for PROFIBUS connection................................................ 96
10.8.1 General ........................................................................................................................................96
10.8.2 Contact assignment for PROFIBUS connection cable KB PB…..................................................96
10.8.3 Specifications of PROFIBUS connection cable............................................................................97
10.8.4 Order codes for PROFIBUS connection cables ...........................................................................97
10.9 Type overview: Barcode tape ............................................................................................ 98
11 Maintenance ..................................................................................................................... 99
11.1 General maintenance information...................................................................................... 99
11.2 Repairs, servicing .............................................................................................................. 99
11.3 Disassembling, packing, disposing .................................................................................... 99
12 Appendix......................................................................................................................... 100
12.1 EU Declaration of Conformity .......................................................................................... 100

Leuze electronic General information
Leuze electronic BPS 34 3
TNT 35/7-24V
1 General information
1.1 Explanation of symbols
The symbols used in this operating manual are explained below.
Attention!
This symbol appears before text passages which must absolutely be observed. Failure to
heed this information can lead to injuries to personnel or damage to the equipment.
Attention Laser!
This symbol warns of possible danger through hazardous laser radiation.
Notice!
This symbol indicates text passages containing important information.
1.2 Declaration of conformity
The barcode positioning system BPS 34, the modular hood with integrated connectors
MS 34 103/MS 34 105, and the optional modular service display MSD 1 101 have been
developed and manufactured under observation of the applicable European standards and
directives.
The devices of the BPS 34 series also fulfil the cUL requirements (Underwriters Laboratory
Inc.) for the USA and Canada.
Notice!
A copy of all declarations of conformity available for the product can be found in the appen-
dix of this handbook (see chapter 12.1 "EU Declaration of Conformity" on page 100).
The manufacturer of the product, Leuze electronic GmbH + Co. KG in D-73277 Owen/Teck,
possesses a certified quality assurance system in accordance with ISO 9001.
ISO
9001
ULUS
C
LISTED

General information Leuze electronic
4 BPS 34 Leuze electronic
1.3 Description of the BPS 34 functions
The BPS 34 uses visible red laser light to determine its position relative to the barcode tape.
This essentially takes place in three steps:
1. Reading a code on the barcode tape
2. Determining the position of the read code in the scanning area of the scanning beam
3. Calculating the position to within a millimetre using the code information and the code
position relative to the device's centre.
The position value is then output via the interface.

Leuze electronic Safety notices
Leuze electronic BPS 34 5
TNT 35/7-24V
2 Safety notices
2.1 General safety notices
Documentation
All entries in this technical description must be heeded, in particular those in section "Safety
notices". Keep this technical description in a safe place. It should be accessible at all times.
Safety regulations
Observe the locally applicable legal regulations and the rules of the employer's liability insur-
ance association.
Repair
Repairs must only be carried out by the manufacturer or an authorised representative.
2.2 Safety standards
The devices of the BPS 34 series were developed, manufactured and tested in accordance
with the applicable safety standards. They correspond to the state of the art.
2.3 Intended use
Barcode positioning systems of the BPS 34 series are optical measuring systems which use
visible red laser light to determine the position of the BPS relative to a permanently mounted
barcode tape.
The modular hoods with integrated connectors MS 34 103/MS 34 105 are intended for the
easy connection of barcode positioning systems of type BPS 34 in a PROFIBUS system.
The modular service display MSD 1 101, which is optionally available, displays operational
data of the BPS 34 and is used as a simple means of access to the service interface of the
MS 34 105.
In particular, unauthorised uses include:
• rooms with explosive atmospheres
• operation for medical purposes
Attention!
The protection of personnel and the device is guaranteed only if the device is operated in a
manner corresponding to its intended use.

Safety notices Leuze electronic
6 BPS 34 Leuze electronic
Areas of application
The barcode positioning system BPS 34 has been developed for positioning tasks in the
following areas of application:
• High-bay storage devices: Positioning in the travel and lifting axes
• Crane bridges and trolleys
• Side-tracking skates
• Telpher lines
•Lifts
2.4 Working safely
Attention!
Access to or changes on the device, except where expressly described in this operating
manual, are not authorised.
Safety Regulations
Observe the locally applicable legal regulations and the rules of the employer's liability insur-
ance association.
Qualified personnel
Mounting, commissioning and maintenance of the device may only be carried out by quali-
fied personnel.
Electrical work must be carried out by a certified electrician.
Attention, laser radiation!
Warning: The barcode positioning system BPS 34 operates with a red light laser of
class 2 acc. to EN 60825-1. If you look into the beam path over a longer time period,
the retina of your eye may be damaged!
Never look directly into the beam path!
Do not point the laser beam of the BPS 34 at persons!
When mounting and aligning the BPS 34, take care to avoid reflections of the laser
beam off reflective surfaces!
Heed the laser safety regulations according to DIN EN 60825-1 in their most current
version! The output power of the laser beam at the reading window is at most 1.8mW
acc. to EN 60825-1.
The BPS 34 uses a laser diode with low power in the visible red light range with an
emitted wavelength of 650 … 690nm.
Attention!
CAUTION! The use of operating and adjusting devices other than those specified here
or carrying out of differing procedures may lead to dangerous exposure to radiation!

Leuze electronic Safety notices
Leuze electronic BPS 34 7
TNT 35/7-24V
The barcode positioning system BPS 34 is provided with the following warning notices on
the housing, as well as below and next to the reading window:
Figure 2.1: Attachment of the sticky labels with warning notices at the BPS 34
A
B
D
I
C
AHazard warning & logotype
BAperture label
CNon-interlocked protective housing label
DWarning label and certification label
IName plate
LASER LIGHT
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
Maximum output: 1.8mW
Pulse duration: 120µs
Emitted wavelength: 650 … 690nm
IEC 60825-1:1993 + A2:2001
Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to
Laser Notice No. 50, dated July 2001
AVOID EXPOSURE- LASER LIGHT
IS EMITTED FROM THIS APERTURE
CAUTION: LASER LIGHT IF OPEN
DO NOT STARE INTO BEAM

Commissioning steps at a glance Leuze electronic
8 BPS 34 Leuze electronic
3 Commissioning steps at a glance
Notice!
Below you will find a short description for the initial commissioning of the barcode po-
sitioning system BPS 34. Detailed explanations for all listed points can be found throughout
the handbook.
Mechanical design
Mounting the barcode tape
The barcode tape is to be affixed without tension to a dust- and grease-free mounting
surface.
➔chapter 6.3 on page 29
Mounting the BPS 34 device
There are two different types of mounting arrangements for the BPS 34:
1. Using 4 M4x6 screws on the rear of the device.
2. Using a mounting device (BT 56) on the dovetail fastening grooves.
Notice!
The installation dimensions listed in the following figure must absolutely be adhered to. Op-
tically, it must be ensured that the scanner has an unobstructed view of the barcode tape at
all times.
➔chapter 7.2 on page 40
Figure 3.1: Beam exit and device arrangement of the BPS 34
➔chapter 7.1 on page 37
➀
000200
2
000216
0
000
2
04
000
2
08
000212
2
1
0
˚
103 ± 2
10˚
Read distance
Beam exit
all dimensions
in mm
Barcode tape
Centre of the scanning beam
(device centre, output position value)
Scanning beam
10° pitch
in the vertical
axis
(dependent on
the tape height,
see notice)