Leuze BPS 8 User manual

BPS 8
Bar Code Positioning System
en 03-2018/01 50105556 We reserve the right to make technical changes
Original operating instructions

Leuze electronic BPS 8 1
Table of contents
1 About this document ......................................................................................................... 4
1.1 Used symbols and signal words .......................................................................................... 4
2 Safety .................................................................................................................................. 6
2.1 Intended use ........................................................................................................................ 6
2.2 Foreseeable misuse............................................................................................................. 7
2.3 Competent persons.............................................................................................................. 7
2.4 Exemption of liability ............................................................................................................ 8
2.5 Laser safety notices ............................................................................................................. 8
3 Technical data of BPS 8 .................................................................................................. 11
3.1 General specifications BPS 8 ............................................................................................ 11
3.2 Dimensioned drawings....................................................................................................... 13
3.3 Reading field curves .......................................................................................................... 15
4 MA 8… / MA 2xxi connection units................................................................................. 16
4.1 MA 8.1 connection unit ...................................................................................................... 17
4.2 MA 8-01 / MA 8-02 connection unit.................................................................................... 18
4.3 MA 2xxi connection unit ..................................................................................................... 20
5 Bar code tape ................................................................................................................... 21
5.1 General information ........................................................................................................... 21
5.2 Control bar codes............................................................................................................... 23
5.3 Marker bar codes ............................................................................................................... 27
5.4 Technical data of the BCB8 bar code tape ........................................................................ 29
5.5 Dimensioned drawing for position, control and marker bar codes ..................................... 30
6 Mounting and installation ............................................................................................... 31
6.1 Mounting the bar code tape ............................................................................................... 31
6.1.1 Installation and application remarks ............................................................................................ 31
6.1.2 Cutting bar code tapes................................................................................................................. 33
6.1.3 Mounting the BCB........................................................................................................................ 36
6.1.4 BCB repair with repair kit ............................................................................................................. 39
6.2 Mounting the BPS 8 ........................................................................................................... 41
6.2.1 BT 8-01 mounting device............................................................................................................. 43
6.2.2 BT 8-0 mounting device............................................................................................................... 44
6.3 Device arrangement...........................................................................................................45

Leuze electronic BPS 8 2
Table of contents
7 Electrical connection ....................................................................................................... 48
7.1 Safety notices for the electrical connection........................................................................ 48
7.2 Electrical connection BPS 8............................................................................................... 49
7.2.1 BPS 8 - PWR IN - Voltage supply, RS 232, Switching input/output ............................................ 49
7.3 Electrical connection via connection unit MA 8.1 ............................................................... 51
7.3.1 Electrical connection MA 8.1 ....................................................................................................... 51
7.3.2 PWR IN HOST/RS 232 connector – voltage supply and RS 232 ................................................ 52
7.3.3 SW IN/OUT socket – switching input and switching output......................................................... 53
7.3.4 BCL socket – connecting the BPS 8 to the MA 8.1 ..................................................................... 55
7.4 Electrical connection via connection unit MA 8-01 / MA 8-02 ............................................ 56
7.4.1 PWR IN HOST/RS485 connector – voltage supply/RS 485 ........................................................ 56
7.4.2 SW IN/OUT socket – switching input and switching output......................................................... 57
7.4.3 BCL/BPS socket – connecting the BPS 8 to the MA 8-01/MA 8-02 ............................................ 59
7.4.4 Termination of the RS 485 interface............................................................................................ 60
8 Configuration / device parameters................................................................................. 61
8.1 RS 232/RS 485 interface ................................................................................................... 61
8.1.1 General information ..................................................................................................................... 61
8.2 BPS Configuration Tool software....................................................................................... 62
8.2.1 Installation of the BPS Configuration Tool software .................................................................... 62
8.2.2 Brief manual for the BPS Configuration Tool............................................................................... 63
8.2.3 Setting the parameters ................................................................................................................ 67
8.3 Service operating mode ..................................................................................................... 68
8.3.1 Activate service interface............................................................................................................. 68
8.3.2 Connecting the service interface ................................................................................................. 68
8.3.3 Overview of commands and parameters.....................................................................................69
8.4 Overview of the parameter structure.................................................................................. 70
8.5 Detailed description of the tabs.......................................................................................... 71
8.5.1 Control ......................................................................................................................................... 72
8.5.2 Position detection ........................................................................................................................ 73
8.5.3 Communication............................................................................................................................ 78
8.5.4 Switching input............................................................................................................................. 80
8.5.5 Switching output .......................................................................................................................... 82

Leuze electronic BPS 8 3
Table of contents
9 Protocols for position value output ............................................................................... 84
9.1 Binary protocol 1 – BPS 8 SM 10x-01 / BPS 8 SM 10x-05 ................................................ 84
9.1.1 Data format .................................................................................................................................. 84
9.1.2 Request telegram to the BPS 8 SM 10x-01 / BPS 8 SM 10x-05 ................................................. 84
9.1.3 BPS 8 SM 10x-01 / BPS 8 SM 10x-05 response telegram.......................................................... 86
9.2 Binary protocol 2 – BPS 8 SM 10x-02 ............................................................................... 91
9.2.1 Data format .................................................................................................................................. 91
9.2.2 Request telegram to the BPS 8 SM 10x-02.................................................................................91
9.2.3 BPS 8 SM 10x-02 response telegram ......................................................................................... 93
9.3 Binary protocol 3 – BPS 8 SM 10x-03 ............................................................................... 98
9.3.1 Data format .................................................................................................................................. 98
9.3.2 Request telegram to the BPS 8 SM 10x-03.................................................................................98
9.3.3 BPS 8 SM 10x-03 response telegram ....................................................................................... 100
9.4 Binary protocol 4 – BPS 8 SM 10x-04 ............................................................................. 102
9.4.1 Data format ................................................................................................................................ 102
9.4.2 Request telegram to the BPS 8 SM 10x-04............................................................................... 102
9.4.3 BPS 8 SM 10x-04 response telegram ....................................................................................... 105
9.4.4 Binary protocol 4 request sequences ........................................................................................ 107
9.5 Binary protocol 6 – BPS 8 SM 10x-10 ............................................................................. 109
9.5.1 Data format ................................................................................................................................ 109
9.5.2 Request telegram to the BPS 8 SM 10x-10............................................................................... 109
9.5.3 BPS 8 SM 10x-10 response telegram ....................................................................................... 111
10 Diagnostics and troubleshooting ................................................................................. 113
10.1 Operating indicators of the LEDs ..................................................................................... 113
10.2 General causes of errors ................................................................................................. 113
10.3 Error on the interface ....................................................................................................... 114
11 Maintenance ................................................................................................................... 115
11.1 Cleaning........................................................................................................................... 115
11.2 Repairs, servicing ............................................................................................................ 115
11.3 Disassembling, packing, disposing .................................................................................. 115
12 Type overview and accessories ................................................................................... 116
12.1 Type overview: BPS 8...................................................................................................... 116
12.2 Type overview: Bar code tape ......................................................................................... 116
12.3 Accessories – Modular connection unit ........................................................................... 117
12.4 Accessories – Fieldbus gateway...................................................................................... 117
12.5 Accessories – Cables ...................................................................................................... 117
12.6 Accessories – Mounting device ....................................................................................... 118
12.7 Accessories - Configuration software .............................................................................. 118
13 Appendix......................................................................................................................... 119
13.1 EC Declaration of Conformity .......................................................................................... 119

About this document
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1 About this document
1.1 Used symbols and signal words
Table 1.1: Warning symbols and signal words
Table 1.2: Other symbols
Symbol indicating dangers to persons
Symbol indicating dangers from harmful laser radiation
NOTE Signal word for property damage
Indicates dangers that may result in property damage if the measures
for danger avoidance are not followed.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbol for action steps
Text passages with this symbol instruct you to perform actions.
BCB Bar code tape (general)
BCB8 Bar code tape (BCB type with 30 mm grid)
BPS Bar code Positioning System
BT Mounting device
CDRH Center for Devices and Radiological Health
CFR Code of Federal Regulations
DGUV Deutsche Gesetzliche Unfallversicherung (statutory German accident
insurance association)
EMC Electromagnetic compatibility
EN European standard
FE Functional earth
IEC International Electrotechnical Commission

About this document
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Table 1.3: Terms and abbreviations
IO or I/O Input/Output
IP International Protection
LED Light Emitting Diode
MA Modular connection unit
MVS Type of control bar code
NEC National Electric Code
PE Protective Earth
PWR Power – Supply voltage
UL Underwriters Laboratories
UV Ultraviolet light

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2Safety
The bar code positioning systems of the BPS 8 series and the MA 8… modular connection
unit have been developed, produced and tested subject to the applicable safety standards.
They correspond to the state of the art.
2.1 Intended use
The bar code positioning system of the BPS 8 series is an optical measuring system which
uses visible red laser light to determine the position of the BPS relative to a permanently
mounted bar code tape.
The optional connector and interface unit MA 8… is intended for the easy connection of bar
code positioning systems of type BPS 8.
Areas of application
The BPS 8 bar code positioning systems are designed for the following areas of application:
• Crane bridges and trolleys
• High-bay storage devices
• Side-tracking skates
• Telpher lines
•Elevators
NOTE
Declaration of Conformity
A copy of all declarations of conformity available for the product can be found in the
appendix of this handbook (see chapter 13.1 "EC Declaration of Conformity" on
Page 119).
CAUTION
Observe intended use!
The protection of personnel and the device cannot be guaranteed if the device is operated
in a manner not complying with its intended use.
Only operate the device in accordance with its intended use.
Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.
Read these operating instructions before commissioning the device. Knowledge of
this document is required in order to use the equipment for its intended purpose.
NOTE
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability
insurance association.

Safety
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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:
• in rooms with explosive atmospheres
• as stand-alone safety component in accordance with the machinery directive 1
• 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.
CAUTION
UL applications!
For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC
(National Electric Code).
1. Use as safety-related component within the safety function is possible, if the component combination is designed
correspondingly by the machine manufacturer.
NOTE
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
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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 standards and regulations, certified electricians are able to perform work on elec-
trical systems and independently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of DGUV Provision 3 (e.g.
electrician foreman). In other countries, there are respective regulations that must be
observed.
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.
2.5 Laser safety notices
ATTENTION, LASER RADIATION – LASER CLASS 2
Never look directly into the beam!
The device satisfies the requirements of IEC 60825-1:2007 (EN 60825-1:2007) safety
regulations for a product of laser class 2 as well as the U.S. 21 CFR 1040.10 regulations
with deviations corresponding to "Laser Notice No. 50" from June 24, 2007.
Never look directly into the laser beam or in the direction of reflected laser beams!
If you look into the beam path over a longer time period, there is a risk of injury to the
retina.
Do not point the laser beam of the device at persons!
Interrupt the laser beam using a non-transparent, non-reflective object if the laser
beam is accidentally directed towards a person.
When mounting and aligning the device, avoid reflections of the laser beam off reflec-
tive surfaces!
CAUTION! The use of operating or adjusting devices other than those specified here
or carrying out of differing procedures may lead to dangerous exposure to radiation.
Observe the applicable statutory and local laser protection regulations.
The device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety
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Figure 2.1: Laser apertures, laser warning signs
NOTE
Affix laser information and warning signs!
Laser warning and laser information signs are affixed to the device (see Figure 2.1):
In addition, self-adhesive laser warning and information signs (stick-on labels) are supplied
in several languages (see Figure 2.2).
Affix the laser information sheet to the device in the language appropriate for the place
of use.
When using the device in the U.S.A., use the stick-on label with the "Complies with
21 CFR 1040.10" notice.
Affix the laser information and warning signs near the device if no signs are attached
to the device (e.g., because the device is too small) or if the attached laser information
and warning signs are concealed due to the installation position.
Affix the laser information and warning signs so that they are legible without exposing
the reader to the laser radiation of the device or other optical radiation.
ALaser aperture
BLaser warning sign
A
A
B
B