Optical Distance Sensors ODSL 30

Optical Distance Sensors ODSL 30
Leuze electronic
Optical Distance Sensors ODSL 30
Technical description / Software description
Leuze electronic
Leuze electronic GmbH + Co. KG
P.O. Box 1 1 11, D- 73277 Owen / Teck
Tel. +49(0) 7021/ 573-0,
Fax +49(0)7021/ 573-199
E-mail: [email protected], www.leuze.de
Sales and Service
Sales Region East
Phone 035027/629-106
Fax 035027/629-107
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Fax 07021/9850950
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Sales Region South
Phone 07021/573-307
Fax 07021/9850911
Postal code areas
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© All rights reserved, especially the rights of production, distribution and translation. Copying or
reproductions in any form require the written consent of the manufacturer.
Product names are used without warranty of unrestricted applicability.
Changes reflecting technical improvements may be made
Part. No. 501 06 655
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GB 215/00 – 10/06
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Leuze electronic
1
Table of contents
General Information ........................................................................................................... 4
1.1
Explanation of symbols ........................................................................................................ 4
1.2
Important Terms................................................................................................................... 4
1.3
Declaration of Conformity .................................................................................................... 5
2
Safety Notices .................................................................................................................... 6
2.1
Safety Standards ................................................................................................................. 6
2.2
Intended Use........................................................................................................................ 6
2.3
Working Safely ..................................................................................................................... 7
2.4
Organisational measures ..................................................................................................... 8
3
Description ODSL 30 ......................................................................................................... 9
3.1
General description .............................................................................................................. 9
3.2
Typical Areas of Application for the ODSL 30.................................................................... 10
3.2.1
3.2.2
3.2.3
Continuous Distance Measurement............................................................................................. 10
Positioning Tasks......................................................................................................................... 10
Collision prevention ..................................................................................................................... 11
3.3
Mounting ............................................................................................................................ 12
3.4
ODSL 30 Variants .............................................................................................................. 13
3.4.1
3.4.2
3.4.3
ODSL 30/V… with Analogue Output............................................................................................ 14
ODSL 30/24… with three switching outputs ................................................................................ 18
ODSL 30/D… with Serial Output ................................................................................................. 19
3.5
Operation ODSL 30 ........................................................................................................... 27
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
LED indicators ODSL 30.............................................................................................................. 27
Switching on ................................................................................................................................ 28
Adjustment of the display contrast............................................................................................... 28
Reset to factory settings .............................................................................................................. 28
Querying the device software version.......................................................................................... 29
Referencing the device ................................................................................................................ 29
3.6
Configuration ODSL 30 ...................................................................................................... 30
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
Configuration / Menu Structure ODSL 30/V… (Analogue) .......................................................... 31
Configuration / menu structure ODSL 30/24/V… (3 switching outputs)....................................... 33
Configuration / menu structure ODSL 30/D 232… (digital RS 232)............................................. 36
Configuration / menu structure ODSL 30/D 485… (digital RS 485)............................................. 40
Operating example ...................................................................................................................... 44
3.7
Advanced Menu (for software versions V01.10 and newer) .............................................. 47
3.7.1
3.7.2
3.7.3
Setting an Offset/Preset Value - Compensating for Mounting Tolerances .................................. 47
Reduction in Measurement Time to as Little as 30ms ................................................................ 49
Changing the Display Resolution................................................................................................. 50
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ODSL 30
1
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Table of contents
4
Technical Data ODSL 30.................................................................................................. 51
4.1
Optical data........................................................................................................................ 51
4.2
Electrical Data, Installation Data ........................................................................................ 52
4.2.1
4.2.2
4.2.3
4.2.4
ODSL 30/V-30M-S12 ...................................................................................................................52
ODSL 30/24-30M-S12..................................................................................................................52
ODSL 30/D 232-30M-S12 ............................................................................................................53
ODSL 30/D 485-30M-S12 ............................................................................................................53
4.3
Mechanical Data, Environmental Data............................................................................... 54
4.4
Dimensioned and Connection Drawings............................................................................ 55
4.5
Accessories........................................................................................................................ 57
5
Installation ........................................................................................................................ 58
5.1
Storage, Transportation ..................................................................................................... 58
5.2
Mounting ............................................................................................................................ 58
5.3
Teach-in ............................................................................................................................. 59
6
Software............................................................................................................................ 61
6.1
Connection to a PC............................................................................................................ 61
6.1.1
Connection of the ODSL 30 to a PC ............................................................................................61
6.2
Installation of the ODS 96 configuration software.............................................................. 62
6.3
Starting the Program.......................................................................................................... 62
6.3.1
6.3.2
Description of the Menu Commands ............................................................................................64
Measurement ...............................................................................................................................65
2
ODSL 30
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Figure 2.1:
Figure 3.1:
Figure 3.2:
Figure 3.3:
Figure 3.4:
Figure 3.5:
Figure 3.6:
Figure 3.7:
Figure 3.8:
Figure 3.9:
Figure 3.10:
Figure 3.11:
Figure 4.1:
Figure 4.2:
Figure 4.3:
Figure 4.4:
Figure 4.5:
Figure 5.1:
Figure 6.1:
Figure 6.2:
Figure 6.3:
Figure 6.4:
Figure 6.5:
Figures and tables
Stick-on label with warning notices .............................................................................. 8
Application example Positioning of Elevating Platforms............................................. 10
Application example "Collision Prevention" ................................................................ 11
ODSL 30 with BT 30................................................................................................... 12
Dimensioned drawing BT 30 ...................................................................................... 12
Characteristic output curve ODSL 30/V… with positive gradient ............................... 14
Characteristic output curve ODSL 30/V… with negative gradient .............................. 14
Behaviour of the switching outputs ODSL 30/24… (PNP output active high) ............ 18
Serial transmission formats ODSL 30/D… ................................................................. 20
Voltage divider for the RS 485 bus termination.......................................................... 26
Indicator and operating elements ODSL 30 ............................................................... 27
ODSL 30 measurement values with a uniqueness range of 9.8m ............................. 50
Dimensioned drawing ODSL 30 variants ................................................................... 55
Electrical Connection ODSL 30/V… ........................................................................... 56
Electrical Connection ODSL 30/24… ......................................................................... 56
Electrical Connection ODSL 30/D 232….................................................................... 56
Electrical Connection ODSL 30/D 485….................................................................... 57
View through a chase................................................................................................. 58
Connection of the ODSL 30 to a PC via the programming terminal UPG 5 ............... 61
Installation directory ................................................................................................... 62
Device selection ......................................................................................................... 63
Start menu before measurement................................................................................ 63
Display of the current measurement values of the ODSL 30 connected.................... 65
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ODSL 30
3
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General Information
1
General Information
1.1
Explanation of symbols
The symbols used in this technical description are explained below.
Attention
Pay attention to passages marked with this symbol. Failure to heed this information may
lead to injuries to personnel or damage to the equipment.
Attention Laser Radiation
This symbol warns of possible danger through hazardous laser radiation.
Notice
This symbol indicates text passages containing important information.
1.2
Important Terms
Phase measurement
Distance measuring procedure, which determines the distance of an object by the
shift of the phase angle of the light reflected from the object.
Uniqueness range
Due to the periodicity of the sinusoid, the phasing of the signals received by the
ODSL 30 limits the determination of unique measurement values to within a specific
interval. The length of this interval is called the uniqueness range. A large uniqueness
range is equivalent to high background suppression (see chapter 3.7.2).
Absolute measurement accuracy
Shows the possible divergence of the measurement value from the anticipated value
through changes in the environmental conditions during the measuring process.
Higher accuracy is given at constant environmental conditions.
Repeatability
Measuring distance change with repeated measurement at the same output signal
(observe the same peripheral conditions as with resolution).
Resolution
The smallest possible distance change of the measured object, which causes a definite change in the output signal.
4
ODSL 30
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General Information
Reference measurement
Device function of the ODSL 30… for the compensation of a possible temperature
drift. A reference measurement should be carried out before each exact measurement. The reference measurement is activated via a separate device input and is
automatically carried out once after the device is switched on.
Diffuse reflection
Return and/or degree of reflection of the radiated light.
Measurement time
The measurement time is dependent on the selected uniqueness range and the luminosity coefficient of the object (see chapter 3.7.2).
Delay before start-up
The delay before start-up indicates the point in time when the first valid measurement
can be obtained after switching on.
Light switching/Dark switching
Specifies the behaviour of the switching output: light switching if an object is located
within the configured distance range, dark switching if an object is located outside of
the configured distance range.
Insensitivity towards extraneous light
1.3
TNT 35/7-24V
Indicates the insensitivity of the measurement result towards extraneous light. The
ODSL 30 is reliably measuring even with extraneous light intensity of 5kLux. Typical
light intensity in a work place is only 1kLux.
Declaration of Conformity
The optical distance sensors of the ODSL 30 series have been manufactured observing
current European standards and guidelines.
Notice
The corresponding declaration of conformity can be requested from the manufacturer.
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.
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ODSL 30
5
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Safety Notices
2
Safety Notices
2.1
Safety Standards
The optical distance sensors of the ODSL 30 series have been developed, manufactured
and tested, observing current safety standards. They correspond to the state of the art.
2.2
Intended Use
Attention
The protection of personnel and the device cannot be guaranteed if the device is operated
in a manner not corresponding to its intended use.
Optical distance sensors of the ODSL 30 series are intelligent, adjustable sensors with CCD
element for distance measuring.
In particular, unauthorised use includes:
• rooms with explosive atmospheres (zones 0, 1, 20, 21).
• operation for medical purposes
Areas of application
The optical distance sensors of the ODSL 30 series have been designed for the following
areas of application:
•
•
•
•
6
distance measurement
contour determination
positioning of side-tracking skates, cranes, lifting devices
filling level measurement
ODSL 30
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2.3
Safety Notices
Working Safely
Attention Laser Radiation!
The optical distance sensors ODSL 30 operate 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 ODSL 30 at persons!
When mounting and aligning the ODSL 30, take care to avoid reflections of the laser
beam off reflective surfaces!
The use of operating and adjusting devices other than those specified in this technical description, carrying out of differing procedures, or improper use of the optical
laser distance sensor may lead to dangerous exposure to radiation!
The use of optical instruments or devices in combination with the device increases
the danger of eye damage!
Adhere to the applicable legal and local regulations regarding protection from laser
beams acc. to EN 60825-1 in its latest version.
The glass optics cover is the only opening through which the laser radiation can escape from the device. The housing of the ODSL 30 is sealed and has no parts that
need to be adjusted or maintained by the user. The device must not be tampered with
and must not be changed in any way! The destruction of the seal voids the warranty!
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ODSL 30
7
TNT 35/7-24V
The ODSL 30 uses a laser diode with low power in the visible red light range with an
emitted wavelength of about 655nm.
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Safety Notices
Notice!
It is important that you attach the sticky labels supplied to the device (notice signs and laser
emission symbol)! If the signs would be covered due to the installation situation of the
ODSL 30, attach them close to the ODSL 30 such that reading the notices must not lead to
looking into the laser beam!
ODSL 30
Figure 2.1: Stick-on label with warning notices
Attention
Access and changes to the device, except where expressly described in this operating manual, are not authorised.
2.4
Organisational measures
Documentation
All entries in this operating manual must be heeded, in particular those in section 2.
Carefully store this technical description. It should be accessible at all times.
Safety regulations
Observe the locally applicable legal regulations and the rules of the employer's liability insurance association.
Qualified personnel
Mounting, commissioning and maintenance of the device must only be carried out by qualified personnel.
Electrical work must be carried out by a certified electrician.
Repair
Repairs must only be carried out by the manufacturer or an authorised representative.
8
ODSL 30
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3
Description ODSL 30
3.1
General description
Description ODSL 30
The ODSL 30 is a laser distance measuring device with a large area of application. The
equipment is available in different versions with analogue outputs, digital outputs, or
switching outputs. The distance measurement uses the phase measurement principle. The
measurement range lies between 0.2 … 30m.
Integrated in the device are a keypad and a two-line LCD display which can be used to
program the ODSL 30. During measurement operation, the display shows the current measurement value. The switching point of the switching outputs can easily be set via a teach
input on all variants.
Remarks
Moving objects into the measurement beam from the side may lead to incorrect measurement values.
By carrying out the integrated reference measurement function before a measurement, the
sensor's accuracy can be improved. To achieve this, the active input (Pin 2) can be configured via the menu to act either as an activation input with referencing, or as a pure referencing input. While the referencing function is carried out (duration about 0.3s), no
measurement can be taken.
If the device is used in areas subject to electrostatic charges, it is recommended to connect
the housing of the ODSL 30 to a common potential.
The ODSL 30 ships with the mounting device BT 30 for easy mounting and alignment
(further accessories see chapter 4.5).
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ODSL 30
9
TNT 35/7-24V
Accessories
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Description ODSL 30
3.2
Typical Areas of Application for the ODSL 30
3.2.1
Continuous Distance Measurement
All ODSL 30 variants with analogue/digital or switching output can be used for continuous
distance measuring. The menu-guided configuration via key pad and LC display on the
device without additional software permits the adaptation to a large number of applications.
Depending on position or settings of the ODSL 30, various applications are possible:
• Positioning of side-tracking skates, cranes, lifting devices
• Contour determination through controlled passing movement of an object through the
beam of the ODSL 30.
• Volume measuring by taking measurements on two levels during the concurrent
movement of the object.
• Determination of the diameter, e.g., on paper rolls.
• Measuring the thickness of planks with two opposing sensors and a differential of the
two measured values.
3.2.2
Positioning Tasks
The ODSL 30 variants with analogue output and/or up to three teachable switching outputs
are ideally suited for basic positioning tasks, such as the height/level adjustment of elevating
platforms and rising floors.
The ODSL 30 is mounted in a way to enable positioning in the direction of the measuring
beam.
Figure 3.1:
10
Application example Positioning of Elevating Platforms
ODSL 30
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3.2.3
Description ODSL 30
Collision prevention
The ODSL 30 is ideally suited to be used as collision prevention device:
• Distance regulation via the analogue output of the ODSL 30
• Collision prevention via the switching outputs of the ODSL 30
PON
PON
PON
Q1
Q2
Q2
Q2
Q3
ENTER
Q3
ENTER
Q3
ENTER
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Q1
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Q1
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Application example "Collision Prevention"
TNT 35/7-24V
Figure 3.2:
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ODSL 30
11
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Description ODSL 30
3.3
Mounting
The ODSL 30 ships with the mounting device BT 30 that permits the easy mounting and
alignment of the ODSL 30.
Figure 3.3:
ODSL 30 with BT 30
Dimensioned drawing BT 30
Figure 3.4:
12
Dimensioned drawing BT 30
ODSL 30
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Description ODSL 30
Notice
With the help of the two aiming notches on the upper side of the device, you can carry out a
coarse alignment of the ODSL 30 even before commissioning.
3.4
ODSL 30 Variants
Variants
The ODSL 30 is available in four variants:
TNT 35/7-24V
• as a laser distance sensor with 2 analogue outputs 1 … 10V and 4 … 20mA
and 1 universally configurable switching output
measurement range between 0.2 … 30m
• as a laser distance sensor with 3 universally configurable switching outputs
measurement range between 0.2 … 30m
• as a laser distance sensor with serial interface RS 232
and 2 universally configurable switching outputs,
measurement range between 0.2 … 30m
• as a laser distance sensor with serial interface RS 485/RS 422
and 2 universally configurable switching outputs,
measurement range between 0.2 … 30m
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ODSL 30
13
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Description ODSL 30
3.4.1
ODSL 30/V… with Analogue Output
20
10
4
1
Measurement
distance [mm]
0
10
4
1
typ. 3
typ. 0.5
Measurement range
No object
present
(no signal)
20
Descending characteristic output curve
Object present
U [V]
Measurement
distance [mm]
0
14
Distance for max. analogue value
Characteristic output curve ODSL 30/V… with positive gradient
I [mA]
Figure 3.6:
Distance for min. analogue value
Short range (no signal)
Object present
Figure 3.5:
Measurement range
No object
present
(no signal)
U [V]
typ. 10.5
Ascending characteristic output curve
Object present
I [mA]
typ. 21
Short range (no signal)
Object present
Analogue Output ODSL 30/V…
Distance for max. analogue value
Distance for min. analogue value
Characteristic output curve ODSL 30/V… with negative gradient
ODSL 30
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Description ODSL 30
Behaviour of the analogue outputs of the ODSL 30/V…
The ODSL 30/V… has an analogue output with linear behaviour. A current output
(4 … 20mA) and a voltage output (1 … 10V) are available to the user. In order to achieve
the highest resolution possible, the range of the analogue output should be set as small as
the application allows. The analogue output can be adjusted within the measurement range
by configuration via the key pad and LCD display (adaptation of the characteristic output
curve). The parameter Cal. Ana. Output determines whether the calibration is to be
carried out for the current or voltage output. The characteristic output curve can be configured with a positive or negative gradient. For this purpose, the two distance values
Pos for min. val and Pos for max. val for the minimum and maximum
analogue output value are set accordingly in the range between 200mm and 30,000mm
(see figure 3.5 and figure 3.6).
Current output 1)
Object distance
no object or object too close or too far
away (no signal)
with positive with negative with positive with negative
gradient
gradient
gradient
gradient
> 20.5mA
(typ. 21mA)
< 3.5mA
(typ. 3mA)
= distance for minimum analogue value
4mA
= distance for maximum analogue value
20mA
< distance for minimum analogue value
> distance for maximum analogue value
1)
2)
Voltage output 2)
> 10.25V
(typ. 10.5V)
< 0.75V
(typ. 0.5V)
20mA
1V
10V
4mA
10V
1V
4mA
20mA
1V
10V
20mA
4mA
10V
1V
The typical values only apply if the current output is calibrated.
The typical values only apply if the voltage output is calibrated.
In addition to the edge-controlled teach-in (slope control) of the switching outputs, teachin of the characteristic output curve is also possible via a teach line for devices with software
version V01.10 and newer (see chapter 3.5.5). The following steps are required for the line
teach-in of the analogue characteristic curve:
1.
2.
3.
Activation of the analogue line teach function via the key pad and menu.
Activate Input Menu -> Teach Mode -> Teach Mode time control.
Position the measured object at the desired distance.
The respective teach function is activated by applying the active level (default +UB) to
the teach input "Teach Q1" (pin 5). The teach event is indicated by the flashing of the
LEDs and on the display.
Teach function
Duration of teach
signal
LED green LED yellow
Upper switching point
switching output Q1
2 … 4s
flash synchronously
Distance value for
analogue output 1V / 4mA
4 … 6s
continuous
light
flashing
Distance value for
analogue output 10V / 20mA
6 … 8s
flashing
continuous
light
Leuze electronic
ODSL 30
15
TNT 35/7-24V
Teach-in of the characteristic output curve
Leuze electronic
Description ODSL 30
4.
5.
To finish the teach event, disconnect the teach input from the teach signal after the
desired time.
A successful teach event is signalled by the end of the flashing of the LEDs. The
menu entries can be used to check that the teach values are properly accepted and to
make any changes.
Error messages
Rapid flashing of the green LED following a teach event indicates an unsuccessful teach
event. The sensor remains ready for operation and continues to function with the old values.
Remedy:
• Repeat teach event or
• Activate teach input for more than 8s or
• Disconnect sensor from voltage to restore the old values.
Behaviour of the switching output of the ODSL 30/V…
Additionally, a switching output with two switching points (switching window) is available with
the ODSL 30/V… with analogue output. The upper switching point can be taught using a
teach line. By configuring within the measurement range, it is possible to set the lower and
upper switching points, the switching hysteresis, the switching behaviour (light/dark
switching), and the type of switching output (PNP high active or NPN low active or PNP/NPN
push-pull).
Teaching always takes place towards the upper switching point (see figure 3.7 on page 17).
The lower switching point is set to 199mm by default.
Light switching
Dark switching
output Q1
output Q1
No object (no signal)
off
on
< 200mm1)
on
off
< teach value
on
off
> teach value
off
on
Object distance
1)
16
Only if a received signal is available that can still be evaluated, otherwise same as "no
object"
ODSL 30
Leuze electronic
Leuze electronic
3.4.2
Description ODSL 30
ODSL 30/24… with three switching outputs
Switching outputs ODSL 30/24…
Output PNP high active
Hysteresis
Hysteresis
ON
Light switching
OFF
ON
Dark switching
OFF
Lower
switching point
Figure 3.7:
Upper
Switching point
(Teach-In)
Measurement
distance
Behaviour of the switching outputs ODSL 30/24… (PNP output active high)
Behaviour of the switching outputs of the ODSL 30/24…
Teaching always takes place towards the upper switching point (see figure 3.7). Each of the
lower switching points is set to 199mm by default.
Light switching
Dark switching
Object distance
output Q1 output Q2 output Q3 output Q1 output Q2 output Q3
No object (no signal)
off
off
off
on
on
on
< 200mm1)
on
on
on
off
off
off
< teach value
on
on
on
off
off
off
> teach value
off
off
off
on
on
on
1)
Leuze electronic
Only if a received signal is available that can still be evaluated, otherwise same as "no
object"
ODSL 30
17
TNT 35/7-24V
The ODSL 30/24… is equipped with three independent switching outputs, each with 2
switching points (switching windows). The upper switching points can be taught using a
teach line. By configuring within the measurement range, it is possible to set the lower and
upper switching points, the switching hysteresis, the switching behaviour (light/dark
switching), and the type of switching output (PNP high active or NPN low active or PNP/NPN
push-pull).
Leuze electronic
Description ODSL 30
3.4.3
ODSL 30/D… with Serial Output
Transmission formats
The ODSL 30/D… has 2 digital switching outputs and one serial interface which is implemented either as an RS 232 interface or as an RS 485/RS 422 interface. The transmission
rate can be set to between 600 and 115200 baud.
The serial transmission is carried out with 1 start bit, 8 data bits and 1 or 2 stop bits without
parity.
For the transmission of the measurement values, 6 different transmission modes may be
configured (see figure 3.8):
• ASCII measurement value
(7 bytes, measurement range 0 … 30m, resolution 1mm)1)
• ASCII measurement value 0.1mm
(7 bytes, measurement range 0 … 30m, resolution 0.1mm) 1)
• 14 bit measurement value
(2 bytes, measurement range 0 … 15m, resolution 1mm) 1)
• 16 bit measurement value
(3 bytes, measurement range 0 … 30m, resolution 1mm) 1)
• 20 bit measurement value
(4 bytes, measurement range 0 … 30m, resolution 0.1mm) 1)
• Remote Control Operation
(Remote Control) 2)
The output format is activated by configuration with the key pad and menu.
Notice!
Selecting an output resolution of 0.1mm does not change the internal measurement system
of the ODSL 30 and does not increase its accuracy. For this reason, measurement values
with a resolution of 0.1mm may vary in successive measurements depending on the application.
18
1)
Continuous measured value output in a 100ms grid. For the ODSL 30/D 485…, the transfer is
carried out in RS 422 mode, i.e., with permanent transmission on the Tx+ and Tx- lines.
2)
For the ODSL 30/D 485…, the transfer is carried out in RS 485 mode, i.e., the Tx+ and Txlines are switched to receive. This permits several ODSL 30/D 485… to be connected onto a
single bus. In this case, the device addresses of the individual devices must differ from each
other.
The ODSL 30/D 232… can also be operated via remote control, however, only as a point-topoint-connection between the ODSL 30 and the controller.
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
Measurement value ASCII transmission
Transmission format: MMMMM<CR>
MMMMM
= 5-digit measurement value
<CR>
= ASCII character "Carriage Return" (x0D)
Measurement value ASCII transmission, resolution 0.1mm
Transmission format: MMMMMM<CR>
MMMMMM
= 6-digit measurement value in tenths of a mm without decimal point
<CR>
= ASCII character "Carriage Return" (x0D)
Measurement value = 14 bits (measurement range 0 … 15m, resolution 1mm)
1. Low Byte (bit 0 = 0)
2. High Byte (bit 0 = 1)
7
0
7
0
1
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0 (LSB)
bit 13 (MSB)
bit 12
bit 11
bit 10
bit 9
bit 8
bit 7
0
Measurement value = 16 bits (measurement range 0 … 30m, resolution 1mm)
0
7
0
0
0
7
1
x
bit 11
bit 10
bit 9
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0 (LSB)
0
3. High Byte (bit 0 = 0, bit 1 = 1)
0
x
1
0
TNT 35/7-24V
7
2. Middle Byte (bit 0 = 1, bit 1 = 0)
don’t care
don’t care
bit 15 (MSB)
bit 14
bit 13
bit 12
1. Low Byte (bit 0 = 0, bit 1 = 0)
Measurement value = 20bits (measurement range 0 … 30m, resolution 0.1mm)
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0 (LSB)
7
0
0
0
4. High Byte
(bit 0 = 1, bit 1 = 1)
7
1
1
0
7
0
x
0
x
x
x
1
1
bit 19 (MSB)
0
0
bit 11
bit 10
bit 9
bit 8
bit 7
bit 6
7
3. Middle High Byte
(bit 0 = 0, bit 1 = 1)
don’t care
don’t care
don’t care
don’t care
bit 19 (MSB)
bit 18
2. Middle Low Byte
(bit 0 = 1, bit 1 = 0)
bit 17
bit 16
bit 15
bit 14
bit 13
bit 12
1. Low Byte
(bit 0 = 0, bit 1 = 0)
Remote Control
ASCII transfer of the measurement value on request
4 digits (4 bytes), 5 digits (5 bytes) or 6 digits (6 bytes).
Figure 3.8:
Leuze electronic
Serial transmission formats ODSL 30/D…
ODSL 30
19
Leuze electronic
Description ODSL 30
Measurement value output for various transmission types
Measurement value output for transmission type
Object distance
ASCII
5 bytes
ASCII
6 bytes
14 bit
16 bit
20 bit
Remote
4 bytes
Remote
5 bytes
Remote
6 bytes
No object (no signal)
65535
655350
16383
65535
655350
9999
65535
655350
< 200mm1)
Distance
value
in mm
Distance
value
in 1/10mm
Distance
value
in mm
Distance
value
in mm
Distance
value
in 1/10mm
Distance
value
in mm
Distance
value
in mm
Distance
value
in 1/10mm
200mm … 9900mm
Distance
value
in mm
Distance
value
in 1/10mm
Distance
value
in mm
Distance
value
in mm
Distance
value
in 1/10mm
Distance
value
in mm
Distance
value
in mm
Distance
value
in 1/10mm
9901mm … 16000mm
Distance
value
in mm
Distance
value
in 1/10mm
Distance
value
in mm
Distance
value
in mm
Distance
value
in 1/10mm
9901
Distance
value
in mm
Distance
value
in 1/10mm
16001mm … 65000mm
Distance
value
in mm
Distance
value
in 1/10mm
16001
Distance
value
in mm
Distance
value
in 1/10mm
9901
Distance
value
in mm
Distance
value
in 1/10mm
> 65000mm
65001
650010
16001
65001
650010
9901
65001
650010
Object distance + Offset
> 65000mm
(Offset Direction neg.)
65001
650010
16001
65001
650010
9901
65001
650010
Object distance - Offset
< 0mm
(Offset Direction pos.)
0
0
0
0
0
0
0
0
Device error
0
0
0
0
0
0
0
0
1)
Only if a received signal is available that can still be evaluated, otherwise same as "no object"
Commands for remote control operation
For remote control operation (parameter Remote Control), a device address between
0 … 14 can be set. In this operating mode, the ODSL 30/D… reacts only to commands from
the controller. The following control commands are available:
Commands for the asynchronous measurement
Query of 4-digit measurement value
(ODS 96 compatible, bus operation ODSL 30/D …):
Byte No.
Command
Sensor
response
20
0
1
2
3
4
5
6
7
8
Sensor
address
0x00
through
0x0E
–
–
–
–
–
–
–
–
"#"
–
" "
*
(0x2A)
ASCII address
tens
ones
ASCII-distance measurement value
thousands
hundreds
ODSL 30
tens
ones
(0x23)
Response
time
max.
120ms
Leuze electronic
Leuze electronic
Description ODSL 30
Asynchronous query of 5-digit measurement value (bus operation ODSL 30/D …):
Byte No.
Command
0
1
2
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
(0x2A)
Sensor
response
(0x2A)
Response
time
3
4
5
6
7
8
"M"
"#"
(0x4D)
(0x23)
–
–
–
–
–
Status
(0x23)
ASCII-distance measurement value
ten thousands
thousands
hundreds
tens
ones
"#"
max.
120ms
Asynchronous query of 6-digit measurement value (bus operation ODSL 30/D …):
Byte No.
Command
0
1
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
(0x2A)
Sensor
response
(0x2A)
2
3
4
5
6
7
8
9
–
–
–
–
–
–
"m"
"#"
(0x73)
(0x23)
ten thousands
thousands
ASCII-distance measurement value
hundreds
tens
ones
tenths
Status
"#"
(0x23)
Response
time 1)
30
…
100ms
The two following synchronous measurement commands "S" (5-digit measurement value,
resolution 1mm) or "s" (6-digit measurement value, resolution 0.1mm) enable the start of a
measurement at a precise time.
If a synchronous measurement value is requested via remote control operation:
Notice!
Prerequisite for the function of the synchronous measurement value query is that the sensor
be deactivated (laser off)!
For this purpose:
• the active/reference input (pin 2) must be connected to the inactive state (default: 0V)
or it must be open.
• the active/reference input (pin 2) must be configured as an activation and referencing
input:
Input Menu -> Input activ/ref -> input activ/ref Activation + Ref
Leuze electronic
ODSL 30
21
TNT 35/7-24V
• this command immediately switches on the laser and triggers the measurement.
• following the measurement cycle, the laser is switched off.
• the measured value is transmitted following this measurement cycle (default: 100ms).
Leuze electronic
Description ODSL 30
Commands for the synchronous measurement
Synchronous query of 5-digit measurement value, res. 1mm (bus operation ODSL 30/
D …):
Byte No.
Command
0
1
2
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
(0x2A)
Sensor
response
(0x2A)
3
4
5
6
7
8
9
"S"
"#"
(0x53)
(0x23)
–
–
–
–
–
–
Status
"#"
(0x23)
–
ASCII-distance measurement value
ten thousands
thousands
hundreds
tens
ones
Response
time 1)
30
…
100ms
Synchronous query of 6-digit measurement value, res. 0.1mm (bus operation
ODSL 30/D …):
Byte No.
Command
0
1
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
(0x2A)
Sensor
response
1)
(0x2A)
2
3
4
5
6
7
8
9
–
–
–
–
–
–
"s"
"#"
(0x73)
(0x23)
ten thousands
thousands
ASCII-distance measurement value
hundreds
tens
ones
tenths
Status
Response
time 1)
"#"
(0x23)
30
…
100ms
Depending on the configuration of the measurement time, see chapter 3.7 "Advanced
Menu (for software versions V01.10 and newer)", duration of data transmission not
included.
Notice!
To make the laser beam visible for adjustment purposes and to view measurement values
on the display, the
• active/reference input (pin 2) can be connected to the active state (default: 24V) or
• the sensor can be activated with the command "A" (see page 23) or
• the active/reference input (pin 2) can be temporarily configured via the menu as a reference input:
Input Menu -> Input activ/ref -> Input activ/ref Referencing
Possible errors and their causes
Instead of a synchronous measurement, an asynchronous measurement is performed.
Possible causes of the error: the synchronous measurement command was set by the activated, i.e. the measuring, sensor. Instead of the synchronous measurement, an asynchronous measurement was performed (corresponds to the commands "M" and "m").
22
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
Further commands
Activation of referencing (bus operation for ODSL 30/D …):
Byte No.
Command
0
1
2
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
Status
(0x23)
(0x2A)
Sensor
response
(0x2A)
3
4
5
6
7
8
"R"
"#"
(0x52)
(0x23)
–
–
–
–
–
"#"
–
–
–
–
–
Response
time
350ms
Sensor activation 1) (bus operation for ODSL 30/D …):
Byte No.
Command
0
1
2
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
Status
(0x23)
(0x2A)
Sensor
response
(0x2A)
3
4
5
6
7
8
"A"
"#"
(0x41)
(0x23)
–
–
–
–
–
"#"
–
–
–
–
–
Response
time
max.
120ms
Deactivating the sensor 1) (bus operation for the ODSL 30/D …):
Command
1
2
" "
*
ASCII
address
"0…9",
"A…D"
" "
*
ASCII
address
"0…9",
"A…D"
Status
(0x23)
(0x2A)
Sensor
response
(0x2A)
3
4
5
6
7
8
"D"
"#"
(0x44)
(0x23)
–
–
–
–
–
"#"
–
–
–
–
–
Response
time
max.
120ms
Status byte (bitwise processing):
Bit number
Value
7 (MSB)
0x80
6
0x40
1 = other error, 0 = OK
5
0x20
always = 1, if the status is 0x20, the sensor functions flawlessly
4
0x10
always = 0 (reserved)
3
0x08
always = 0 (reserved)
2
0x04
1 = sensor deactivated, 0 = sensor activated
1
0x02
1 = no signal or signal too low, 0 = signal OK
0 (LSB)
0x01
1 = Laser defective, 0 = Laser OK
1)
Leuze electronic
Meaning
always = 0 (reserved)
The sensor is activated by default and in this case cannot be deactivated via the control command. The control command is only effective if the input activ/ref is configured as an activation
and referencing input. In this case, the following applies: The sensor is activated if the input
activ/ref is at active level or if the sensor is activated via control command. The sensor is deactivated if the input activ/ref is not at active level and the sensor is deactivated via control command.
ODSL 30
23
TNT 35/7-24V
Byte No.
0
Leuze electronic
Description ODSL 30
Behaviour of the switching outputs of the ODSL 30/D…
In addition, the ODSL 30/D… with serial output also has two switching outputs. The position
within the measuring range at which the switching outputs become active can be set arbitrarily via a teach line or via configuration. In addition to the switching points, it is also
possible to configure the switching hysteresis, the switching behaviour (light/dark switching),
and the type of switching output (PNP high active or NPN low active or PNP/NPN push-pull).
Generally, teaching always takes place towards the switching point (see figure 3.7 on
page 17).
Light switching
Dark switching
Object distance
output Q1
output Q2
output Q1
output Q2
No object (no signal)
off
off
on
on
< 200mm1)
on
on
off
off
< teach value
on
on
off
off
> teach value
off
off
on
on
1)
Only if a received signal is available that can still be evaluated, otherwise same as "no
object"
Notes regarding the termination of the data lines of the ODSL 30/D 485…
The ODSL 30/D 485… features a combined transmitter and receiver component that can
transmit serial data according to the RS 485 and RS 422 standard (see TIA/EIA-485-A or
DIN66259, Part 3).
These standards define some basic rules that should be followed in order to achieve the
most reliable data transmission:
• The data lines A and B (which correspond to the ODSL 30 pins Tx+ and Tx-) are connected to an intrinsic impedance of Z0 ≈ 120Ω via a 2-wire twisted pair cable.
• The end of the data line (and the beginning in case of RS 485) is terminated using a
120Ω resistor. The ODSL 30/D 485… does not have an internal bus termination.
• The RS 485 bus participants are wired in an in-line bus topology, i.e., the data line is
fed from one bus participant to the next. Cable stubs are to be avoided or to be kept
as short as possible.
• The RS 485 specification assumes an inactive potential difference of UAB ≥ 200mV
between the data cables. A bus termination in the form of a voltage divider should be
implemented in order to maintain this level. Usually, it is connected to the RS 485
coupling module of the PLC.
The RS 485 specification permits transmission rates in the megabit range for up to
32 participants. The ODSL 30/D 485… is designed for a data transmission rate of typically
9600 Baud (600 … 115200 Baud may be configured). In practice, this means that the strict
requirements regarding the bus termination and the cabling are "softened" for a few bus
participants.
24
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
However, it is important to maintain the bus idle levels (UAB ≥ 200mV). If the PLC coupling
module does not include a bus termination with voltage divider, the following circuit may be
used.
+24 V
15 kΩ
A (Tx+)
470 Ω
B (Tx-)
1,5 kΩ
Figure 3.9:
Voltage divider for the RS 485 bus termination
The RS 422 connection does not require a bus termination for cable lengths up to about
20m and data transmission rates less than 9600 Baud.
• RS 422: Electrical Specification acc. to DIN 66259, Part 3
• ISO 8482: Abstract
Specifies the physical medium characteristics for twisted pair multipoint interconnections in either 2-wire or 4-wire network topology, a binary and bi-directional signal
transfer, the electrical and mechanical design of the endpoint system branch cables
and the common trunk cable which may be up to 1200m in length, the component
measurements of the integrated type generators and receivers within the endpoint
system, the applicable data signalling rate up to 12.5Mbit/s.
Leuze electronic
ODSL 30
25
TNT 35/7-24V
Further information:
Leuze electronic
Description ODSL 30
3.5
Operation ODSL 30
Indicator and operating elements
PON
Q1
Q2
Q3
Device LEDs
Leuze electronic
Dist. [mm] 10687
ENTER
two-line LCD display with 16 characters each
key pad with 3 buttons
Leuze electronic
Figure 3.10: Indicator and operating elements ODSL 30
3.5.1
LED indicators ODSL 30
LED
Colour
Display when
Sensor operation
PON
Q1,
Q2,
Q3
1)
green permanent light
green flashing
green off
yellow permanent light
yellow flashing
yellow off
ready
–
no voltage
object inside teach-in
measurement distance
–
object outside teach-in
measurement distance or
no signal present
activated teach-in
characteristic output curve 1)
Teach-in procedure
Teach-in procedure
Teach-in procedure
Teach-in procedure
The teach-in process is described in detail in section 3.4.1 and section 5.3
Notice
The 3 yellow LEDs Q1, Q2 and Q3 for the status display of the up to 3 switching outputs are
additionally located in the optical window of the ODSL 30. Only the LEDs for those switching
outputs that are actually available in the respective device version have a function.
26
ODSL 30
Leuze electronic
Leuze electronic
3.5.2
Description ODSL 30
Switching on
After power-on and error-free initialisation of the device, the green LED PON lights up
continuously, the ODSL 30 is measurement mode. The display lighting remains switched
off.
Leuze electronic
Dist. [mm]
10687
In measurement mode, the LCD display shows the current measurement value in millimetres. If no object is detected or if the signal is too weak, the notice NO SIGNAL appears on
the display.
Notice
After an operating time of 30 min., the device has reached the operating temperature required for an optimal measurement and should be referenced then.
3.5.3
Adjustment of the display contrast
While switching the device on, press both arrow keys of the ODSL 30 simultaneously.
contrast: 160
3.5.4
Reset to factory settings
By pressing ENTER while switching the device on, you can reset the configuration of the
ODSL 30 to the state upon delivery.
A safety prompt appears.
Default Setting?
Press
for OK
By pressing ENTER again, all parameters are reset to factory settings. All settings made
previously are permanently lost. By pressing an arrow key, the ODSL 30 returns to measurement operation without resetting the parameters.
Leuze electronic
ODSL 30
27
TNT 35/7-24V
After releasing the keys, you can decrease or increase the contrast of the LCD display with
the arrow keys (value range 0 … 255). By pressing ENTER, the adjusted contrast value is
applied and you get to the configuration menu of the ODSL 30.
Leuze electronic
Description ODSL 30
3.5.5
Querying the device software version
You can query the device software version in the menu for configuring the ODSL 30. To do
this, select the following menu item in the Service Menu:
SW V01.20 YYMMDD
Val:
31024
3.5.6
<- Software version V0x.xx with date (YY = year, MM = month, DD = day)
Referencing the device
The ODSL 30 is equipped with a referencing function for internally calibrating the sensor.
By carrying out the integrated reference measurement function before a measurement, the
sensor's accuracy can be improved.
A referencing operation is performed
• when switching on the device (Power-On).
• by means of a signal at the activation/referencing input (PIN 2).
• by means of a command in remote control operation (ODSL 30/D… only).
Notice
In particular, the referencing function should be performed for changing environmental conditions.
While the referencing function is carried out (duration about 350ms), no measurement can be taken.
28
ODSL 30
Leuze electronic
Leuze electronic
3.6
Description ODSL 30
Configuration ODSL 30
Configuration / navigation in the menu
By pressing an arbitrary key, the LCD display illumination is switched on, and the configuration menu of the ODSL 30 appears.
! You can scroll through the menu items using the arrow keys.
! You can select the individual menu items by pressing ENTER.
! If a value or parameter can be changed, a cursor flashes. You can change this value or parameter by using the arrow keys. You apply the setting by pressing
ENTER.
! Via the menu item "Return", you return to the parent level in the menu structure.
! Via the menu item "Exit from Menu", you return to the measurement mode.
Notice
Values that can be toggled or edited are shown in red (PDF file) or grey (b/w print of the manual) in the menu structure.
If no key is pressed for 60s in the configuration menu, the device automatically returns to
the measurement mode.
TNT 35/7-24V
The device can be protected against unauthorised configuration change by activating the
password query. The password is always set to "165".
Leuze electronic
ODSL 30
29
Leuze electronic
Description ODSL 30
3.6.1
Configuration / Menu Structure ODSL 30/V… (Analogue)
Level 1
Applic. Param.
Level 2
Level 3
Tmeas Bgnd Rem. Tmeas Bgnd Rem.
100ms 150m 6-90% 100ms 150m 6-90%
Notice
The functions under Applic. Param.
are not available until the
Advanced Menu is activated
(see chapter 3.7)
Level 4
Tmeas Bgnd Rem.
70ms 9.8m 6-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
50ms 150m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
40ms 39m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
30ms 9.8m 50-90%
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Disp. Resolution
0.1mm
Offset/Preset
Offset Direction
... positive
Display resolution 1mm
Return
Direction
positive
Direction
negative
Inp. teach Q1/Q2
Teach Out Q1/Q2
Inp. teach Q1/Q2
Input disabled
Input activ/ref
Referencing
Input activ/ref
Activation + Ref
Input activ/ref
Input disabled
Teach Mode
slope control
Teach Mode
time control
Return
30
Offset sign positive
X
Offset sign negative
Offset value, entry in mm
0
Preset value, entry in mm
0
Trigger of the preset function
Return to level 1
Input Polarity
Input Polarity
active HIGH +24V active HIGH +24V
Input Polarity
active LOW
0V
Teach Mode
slope control
X
Display resolution 0.1mm
Offset
...
Offset
...
Presetvalue [mm]
Presetvalue [mm]
Value:
000000 act Val. 000000
Preset Calculate Preset Calculate
... inactive
... active
Input activ/ref
Referencing
X
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Inp. teach Q1/Q2
Teach Out Q1/Q2
Default
Tmeas Bgnd Rem.
80ms 39m 6-90%
Offsetvalue [mm]
Offsetvalue [mm]
Value:
000000 act Val. 000000
Input Menu
Explanation / Notes
Measurement time / uniqueness range / object reflectivity
Teach input is activated
X
Teach input is deactivated
Input is referencing input
X
Input is activation and referencing input
Input activ is deactivated
All inputs are active high
X
All inputs are active low
Teach-in, slope controlled
X
Teach-in, time controlled
Return to level 1
ODSL 30
Leuze electronic
Leuze electronic
Level 2
Q1 Function sel.
Level 3
Q1 Upper Sw. Pt.
Value:
001000
Q1 Lower Sw. Pt.
Value:
000199
Level 4
Explanation / Notes
Default
Q1 Upper Sw. Pt. Upper switching point of output
1000
act Value: 001000 Q1 in millimetres
Q1 Lower Sw. Pt. Lower switching point of output
199
act Value: 000199 Q1 in millimetres
Q1 Hysteresis
Q1 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q1 in millimetres
20
Q1 light/dark
light switching
Q1 light/dark
light switching
Q1 is active if an object is
present in the switching range
X
Q1 light/dark
dark switching
Q1 is active if no object is
present in the switching range
Q1 Driver
PNP high active
Q1 Driver
PNP high active
Q1 Driver
NPN low active
Q1 Driver
PNP/NPN pushpull
Return
Out Cal. Ana. Output
Current 4-20mA
Service Menu
Q1 is low-side output (NPN)
Q1 is push-pull output
Return to level 1
Cal. Ana. Output
Current 4-20mA
Current output calibrated,
Voltage output uncalibrated
Cal. Ana. Output
Voltage 1-10V
Voltage output calibrated,
Current output uncalibrated
X
Pos for max. val Pos for max. val
Value:
005000 act Value: 05000
Distance [mm], at which the
max. analogue value is output
5000
Pos for min. val Pos for min. val
Value:
000200 act Value: 00200
Distance [mm], at which the
min. analogue value is output
200
Return
Return to level 1
Password Check
inactive
Password Check
inactive
Password for menu access not
active
Password Check
activated
Password for menu access
active,
password: 165 (can not be
changed)
ODSL 30Serial No
Val:99999
Display of serial number, no
changes possible
SW V01.20YYMMDD
Val:31024
Display of software version, no
changes possible
ParameterYYMMDD
Val:31024
Display of parameter version,
no changes possible
Interface-Type
Analogue
Interface
Display of the interface type,
no changes possible
Return
Return to level 1
Exit from Menu
Leuze electronic
X
Return to level 2
Return
Analogue
Menu
Q1 is high-side output (PNP)
X
TNT 35/7-24V
Level 1
Output Q Menu
Description ODSL 30
Return to measurement mode
ODSL 30
31
Leuze electronic
Description ODSL 30
3.6.2
Configuration / menu structure ODSL 30/24/V… (3 switching outputs)
Level 1
Applic. Param.
Level 2
Level 3
Tmeas Bgnd Rem. Tmeas Bgnd Rem.
100ms 150m 6-90% 100ms 150m 6-90%
Notice
The functions under Applic. Param.
are not available until the
Advanced Menu is activated
(see chapter 3.7)
Level 4
Tmeas Bgnd Rem.
70ms 9.8m 6-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
50ms 150m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
40ms 39m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
30ms 9.8m 50-90%
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Disp. Resolution
0.1mm
Offset/Preset
Offset Direction
... positive
Display resolution 1mm
Return
Inp. teach Q3
Teach output Q3
Direction
positive
Direction
negative
Offset sign positive
X
Offset sign negative
Offset value, entry in mm
0
Preset value, entry in mm
0
Trigger of the preset function
Return to level 1
Inp. teach Q1/Q2
Teach Out Q1/Q2
Inp. teach Q1/Q2
Input disabled
Input activ/ref
Referencing
Input activ/ref
Activation + Ref
Input activ/ref
Input disabled
Inp. teach Q3
Teach Output Q3
Inp. teach Q3
Input disabled
Input Polarity
Input Polarity
active HIGH +24V active HIGH +24V
Input Polarity
active LOW
0V
Return
32
X
Display resolution 0.1mm
Offset
...
Offset
...
Presetvalue [mm]
Presetvalue [mm]
Value:
000000 act Val. 000000
Preset Calculate Preset Calculate
... inactive
... active
Input activ/ref
Referencing
X
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Inp. teach Q1/Q2
Teach Out Q1/Q2
Default
Tmeas Bgnd Rem.
80ms 39m 6-90%
Offsetvalue [mm]
Offsetvalue [mm]
Value:
000000 act Val. 000000
Input Menu
Explanation / Notes
Measurement time / uniqueness range / object reflectivity
Teach input is activated
X
Teach input is deactivated
Input is referencing input
X
Input is activation and referencing input
Input activ is deactivated
Teach input is activated
X
Teach input is deactivated
All inputs are active high
X
All inputs are active low
Return to level 1
ODSL 30
Leuze electronic
Leuze electronic
Level 2
Q1 Function sel.
Level 3
Q1 Upper Sw. Pt.
Value:
001000
Q1 Lower Sw. Pt.
Value:
000199
Level 4
Explanation / Notes
Default
Q1 Upper Sw. Pt. Upper switching point of output
1000
act Value: 001000 Q1 in millimetres
Q1 Lower Sw. Pt. Lower switching point of output
199
act Value: 000199 Q1 in millimetres
Q1 Hysteresis
Q1 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q1 in millimetres
20
Q1 light/dark
light switching
Q1 light/dark
light switching
Q1 is active if an object is
present in the switching range
X
Q1 light/dark
dark switching
Q1 is active if no object is
present in the switching range
Q1 Driver
PNP high active
Q1 Driver
PNP high active
Q1 Driver
NPN low active
Q1 Driver
PNP/NPN pushpull
Return
Q2 Function sel.
Q1 is low-side output (NPN)
Q1 is push-pull output
Q2 Upper Sw. Pt. Q2 Upper Sw. Pt. Upper switching point of output
Value:
001500 act Value: 001500 Q2 in millimetres
Q2 Lower Sw. Pt. Q2 Lower Sw. Pt. Lower switching point of output
Value:
000199 act Value: 000199 Q2 in millimetres
1500
199
Q2 Hysteresis
Q2 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q2 in millimetres
20
Q2 light/dark
light switching
Q2 light/dark
light switching
Q2 is active if an object is
present in the switching range
X
Q2 light/dark
dark switching
Q2 is active if no object is
present in the switching range
Q2 Driver
PNP high active
Q2 Driver
NPN low active
Q2 Driver
PNP/NPN pushpull
Return
Q2 is high-side output (PNP)
X
Q2 is low-side output (NPN)
Q2 is push-pull output
Return to level 2
Q3 Upper Sw. Pt. Q3 Upper Sw. Pt. Upper switching point of output
Value:
002000 act Value: 002000 Q3 in millimetres
Q3 Lower Sw. Pt. Q3 Lower Sw. Pt. Lower switching point of output
Value:
000199 act Value: 000199 Q3 in millimetres
2000
199
Q3 Hysteresis
Q3 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q3 in millimetres
20
Q3 light/dark
light switching
Q3 light/dark
light switching
Q3 is active if an object is
present in the switching range
X
Q3 light/dark
dark switching
Q3 is active if no object is
present in the switching range
Q3 Driver
PNP high active
Q3 Driver
PNP high active
Q3 Driver
NPN low active
Q3 Driver
PNP/NPN pushpull
Return
Q3 is high-side output (PNP)
X
Q3 is low-side output (NPN)
Q3 is push-pull output
Return to level 2
Return
Leuze electronic
X
Return to level 2
Q2 Driver
PNP high active
Q3 Function sel.
Q1 is high-side output (PNP)
Return to level 1
ODSL 30
33
TNT 35/7-24V
Level 1
Output Q Menu
Description ODSL 30
Leuze electronic
Description ODSL 30
Level 1
Service Menu
Level 2
Password Check
inactive
Level 3
Password Check
inactive
Password Check
activated
Explanation / Notes
Default
Password for menu access not
active
X
Password for menu access
active,
password: 165 (can not be
changed)
ODSL 30 Serial No
Val:
99999
Display of serial number, no
changes possible
SW V01.20 YYMMDD
Val:
31024
Display of software version, no
changes possible
Parameter YYMMDD
Val:
31024
Display of parameter version,
no changes possible
Interface-Type
3 Outp. Q1-Q2-Q3
Display of the interface type,
no changes possible
Return
Return to level 1
Exit from Menu
34
Level 4
Return to measurement mode
ODSL 30
Leuze electronic
Leuze electronic
Configuration / menu structure ODSL 30/D 232… (digital RS 232)
Level 1
Applic. Param.
Level 2
Level 3
Tmeas Bgnd Rem. Tmeas Bgnd Rem.
100ms 150m 6-90% 100ms 150m 6-90%
Notice
The functions under Applic. Param.
are not available until the
Advanced Menu is activated
(see chapter 3.7)
Level 4
Tmeas Bgnd Rem.
70ms 9.8m 6-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
50ms 150m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
40ms 39m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
30ms 9.8m 50-90%
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Disp. Resolution
0.1mm
Offset/Preset
Offset Direction
... positive
Display resolution 1mm
Return
Direction
positive
Direction
negative
Offset sign positive
X
Offset sign negative
Offset value, entry in mm
0
Preset value, entry in mm
0
Trigger of the preset function
Return to level 1
Inp. teach Q1/Q2
Teach Out Q1/Q2
Inp. teach Q1/Q2
Input disabled
Input activ/ref
Referencing
Input activ/ref
Activation + Ref
Input activ/ref
Input disabled
Input Polarity
Input Polarity
active HIGH +24V active HIGH +24V
Input Polarity
active LOW
0V
Return
Leuze electronic
X
Display resolution 0.1mm
Offset
...
Offset
...
Presetvalue [mm]
Presetvalue [mm]
Value:
000000 act Val. 000000
Preset Calculate Preset Calculate
... inactive
... active
Input activ/ref
Referencing
X
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Inp. teach Q1/Q2
Teach Out Q1/Q2
Default
Tmeas Bgnd Rem.
80ms 39m 6-90%
Offsetvalue [mm]
Offsetvalue [mm]
Value:
000000 act Val. 000000
Input Menu
Explanation / Notes
Measurement time / uniqueness range / object reflectivity
Teach input is activated
X
Teach input is deactivated
Input is referencing input
TNT 35/7-24V
3.6.3
Description ODSL 30
X
Input is activation and referencing input
Input activ is deactivated
All inputs are active high
X
All inputs are active low
Return to level 1
ODSL 30
35
Leuze electronic
Description ODSL 30
Level 1
Output Q Menu
Level 2
Q1 Function sel.
Level 3
Q1 Upper Sw. Pt.
Value:
001000
Q1 Lower Sw. Pt.
Value:
000199
Level 4
Explanation / Notes
Default
Q1 Upper Sw. Pt. Upper switching point of output
1000
act Value: 001000 Q1 in millimetres
Q1 Lower Sw. Pt. Lower switching point of output
199
act Value: 000199 Q1 in millimetres
Q1 Hysteresis
Q1 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q1 in millimetres
20
Q1 light/dark
light switching
Q1 light/dark
light switching
Q1 is active if an object is
present in the switching range
X
Q1 light/dark
dark switching
Q1 is active if no object is
present in the switching range
Q1 Driver
PNP high active
Q1 Driver
PNP high active
Q1 Driver
NPN low active
Q1 Driver
PNP/NPN pushpull
Return
Q2 Function sel.
X
Q1 is low-side output (NPN)
Q1 is push-pull output
Return to level 2
Q2 Upper Sw. Pt. Q2 Upper Sw. Pt. Upper switching point of output
Value:
001500 act Value: 001500 Q2 in millimetres
Q2 Lower Sw. Pt. Q2 Lower Sw. Pt. Lower switching point of output
Value:
000199 act Value: 000199 Q2 in millimetres
1500
199
Q2 Hysteresis
Q2 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q2 in millimetres
20
Q2 light/dark
light switching
X
Q2 Driver
PNP high active
Q2 light/dark
light switching
Q2 is active if an object is
present in the switching range
Q2 light/dark
dark switching
Q2 is active if no object is
present in the switching range
Q2 Driver
PNP high active
Q2 Driver
NPN low active
Q2 Driver
PNP/NPN pushpull
Q2 is low-side output (NPN)
Return
Q2 is high-side output (PNP)
X
Q2 is push-pull output
Return to level 2
Return
36
Q1 is high-side output (PNP)
Return to level 1
ODSL 30
Leuze electronic
Leuze electronic
Level 2
COM Function sel
ASCII Distance
Node Address
Value: 000
Level 3
COM Function sel
ASCII Distance
Password Check
inactive
X
COM Function sel
Distance 14 bit
Serial transmission, 2 bytes,
15m meas. range, res. 1mm
COM Function sel
Distance 16 bit
Serial transmission, 3 bytes,
30m meas. range, res. 1mm
COM Function sel
Distance 20bit
Serial transmission, 4 bytes,
30m meas. range, res. 0.1mm
COM Function sel
Remote Control
Remote control activated,
RS 232 no bus operation
COM Function sel
switched OFF
Serial data transmission deactivated
Node Address
act Value: 000
Node address 0 … 14
0
Baud rate 9600 bit/s
X
COM
9600
COM
19200
COM
28800
COM
38400
COM
57600
COM
115200
COM
600
COM
1200
COM
2400
COM
4800
Stopbits COM
1
Stopbits COM
2
Baud rate 19200 bit/s
Baud rate 28800 bit/s
Baud rate 38400 bit/s
Baud rate 57600 bit/s
Baud rate 115200 bit/s
Baud rate 600 bit/s
Baud rate 1200 bit/s
Baud rate 2400 bit/s
Baud rate 4800 bit/s
Number of stop bits: 1
X
Number of stop bits: 2
Return to level 1
Password Check
inactive
Password for menu access not
active
Password Check
activated
Menu access password active,
password: 165 (n. changeable)
ODSL 30 Serial No
Val:
99999
Display of serial number, no
changes possible
SW V01.20 YYMMDD
Val:
31024
Display of software version, no
changes possible
Parameter YYMMDD
Val:
31024
Display of parameter version,
no changes possible
Interface-Type
RS 232 Interface
Display of the interface type,
no changes possible
Return
Return to level 1
Exit from Menu
Leuze electronic
Default
Serial transmission, output in
ASCII, 6 bytes, resolut. 0.1mm
Return
Service Menu
Explanation / Notes
Serial transmission, output in
ASCII, 5 bytes, resolut. 1mm
COM Function sel
ASCII Dist. .1mm
Baudrate COM
Baudrate
Baudrate
9600 Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Stopbits COM
1
Level 4
TNT 35/7-24V
Level 1
Serial COM Menu
Description ODSL 30
X
Return to measurement mode
ODSL 30
37
Leuze electronic
Description ODSL 30
3.6.4
Configuration / menu structure ODSL 30/D 485… (digital RS 485)
Level 1
Applic. Param.
Level 2
Level 3
Tmeas Bgnd Rem. Tmeas Bgnd Rem.
100ms 150m 6-90% 100ms 150m 6-90%
Notice
The functions under Applic. Param.
are not available until the
Advanced Menu is activated
(see chapter 3.7)
Level 4
Tmeas Bgnd Rem.
70ms 9.8m 6-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
50ms 150m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
40ms 39m 50-90%
Measurement time / uniqueness range / object reflectivity
Tmeas Bgnd Rem.
30ms 9.8m 50-90%
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Disp. Resolution
0.1mm
Offset/Preset
Offset Direction
... positive
Display resolution 1mm
Return
Direction
positive
Direction
negative
Offset sign positive
X
Offset sign negative
Offset value, entry in mm
0
Preset value, entry in mm
0
Trigger of the preset function
Return to level 1
Inp. teach Q1/Q2
Teach Out Q1/Q2
Inp. teach Q1/Q2
Input disabled
Input activ/ref
Referencing
Input activ/ref
Activation + Ref
Input activ/ref
Input disabled
Input Polarity
Input Polarity
active HIGH +24V active HIGH +24V
Input Polarity
active LOW
0V
Return
38
X
Display resolution 0.1mm
Offset
...
Offset
...
Presetvalue [mm]
Presetvalue [mm]
Value:
000000 act Val. 000000
Preset Calculate Preset Calculate
... inactive
... active
Input activ/ref
Referencing
X
Measurement time / uniqueness range / object reflectivity
Disp. Resolution
1mm
Inp. teach Q1/Q2
Teach Out Q1/Q2
Default
Tmeas Bgnd Rem.
80ms 39m 6-90%
Offsetvalue [mm]
Offsetvalue [mm]
Value:
000000 act Val. 000000
Input Menu
Explanation / Notes
Measurement time / uniqueness range / object reflectivity
Teach input is activated
X
Teach input is deactivated
Input is referencing input
X
Input is activation and referencing input
Input activ is deactivated
All inputs are active high
X
All inputs are active low
Return to level 1
ODSL 30
Leuze electronic
Leuze electronic
Level 2
Q1 Function sel.
Level 3
Q1 Upper Sw. Pt.
Value:
001000
Q1 Lower Sw. Pt.
Value:
000199
Level 4
Explanation / Notes
Default
Q1 Upper Sw. Pt. Upper switching point of output
1000
act Value: 001000 Q1 in millimetres
Q1 Lower Sw. Pt. Lower switching point of output
199
act Value: 000199 Q1 in millimetres
Q1 Hysteresis
Q1 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q1 in millimetres
20
Q1 light/dark
light switching
Q1 light/dark
light switching
Q1 is active if an object is
present in the switching range
X
Q1 light/dark
dark switching
Q1 is active if no object is
present in the switching range
Q1 Driver
PNP high active
Q1 Driver
PNP high active
Q1 Driver
NPN low active
Q1 Driver
PNP/NPN pushpull
Return
Q2 Function sel.
X
Q1 is low-side output (NPN)
Q1 is push-pull output
Return to level 2
Q2 Upper Sw. Pt. Q2 Upper Sw. Pt. Upper switching point of output
Value:
001500 act Value: 001500 Q2 in millimetres
Q2 Lower Sw. Pt. Q2 Lower Sw. Pt. Lower switching point of output
Value:
000199 act Value: 000199 Q2 in millimetres
1500
199
Q2 Hysteresis
Q2 Hysteresis
Value:
000020 act Value: 00020
Switching hysteresis of output
Q2 in millimetres
20
Q2 light/dark
light switching
Q2 light/dark
light switching
Q2 is active if an object is
present in the switching range
X
Q2 light/dark
dark switching
Q2 is active if no object is
present in the switching range
Q2 Driver
PNP high active
Q2 Driver
PNP high active
Q2 Driver
NPN low active
Q2 Driver
PNP/NPN pushpull
Return
Q2 is high-side output (PNP)
X
Q2 is low-side output (NPN)
Q2 is push-pull output
Return to level 2
Return
Leuze electronic
Q1 is high-side output (PNP)
TNT 35/7-24V
Level 1
Output Q Menu
Description ODSL 30
Return to level 1
ODSL 30
39
Leuze electronic
Description ODSL 30
Level 1
Serial COM Menu
Level 2
COM Function sel
ASCII Distance
Node Address
Value: 000
Level 3
COM Function sel
ASCII Distance
Password Check
inactive
X
COM Function sel
Distance 14 bit
Serial transmission, 2 bytes,
15m meas. range, res. 1mm
COM Function sel
Distance 16 bit
Serial transmission, 3 bytes,
30m meas. range, res. 1mm
COM Function sel
Distance 20bit
Serial transmission, 4 bytes,
30m meas. range, res. 0.1mm
COM Function sel
Remote Control
Remote control activated via
bus commands
COM Function sel
switched OFF
Serial data transmission deactivated
Node Address
act Value: 000
Node address 0 … 14
0
Baud rate 9600 bit/s
X
COM
9600
COM
19200
COM
28800
COM
38400
COM
57600
COM
115200
COM
600
COM
1200
COM
2400
COM
4800
Stopbits COM
1
Stopbits COM
2
Baud rate 19200 bit/s
Baud rate 28800 bit/s
Baud rate 38400 bit/s
Baud rate 57600 bit/s
Baud rate 115200 bit/s
Baud rate 600 bit/s
Baud rate 1200 bit/s
Baud rate 2400 bit/s
Baud rate 4800 bit/s
Number of stop bits: 1
X
Number of stop bits: 2
Return to level 1
Password Check
inactive
Password for menu access not
active
Password Check
activated
Menu access password active,
password: 165 (n. changeable)
ODSL 30 Serial No
Val:
99999
Display of serial number, no
changes possible
SW V01.20 YYMMDD
Val:
31024
Display of software version, no
changes possible
Parameter YYMMDD
Val:
31024
Display of parameter version,
no changes possible
Interface-Type
RS 485 Interface
Display of the interface type,
no changes possible
Return
Return to level 1
Exit from Menu
40
Default
Serial transmission, output in
ASCII, 6 bytes, resolut. 0.1mm
Return
Service Menu
Explanation / Notes
Serial transmission, output in
ASCII, 5 bytes, resolut. 1mm
COM Function sel
ASCII Dist. .1mm
Baudrate COM
Baudrate
Baudrate
9600 Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Baudrate
Stopbits COM
1
Level 4
X
Return to measurement mode
ODSL 30
Leuze electronic
Leuze electronic
3.6.5
Description ODSL 30
Operating example
The following values are to be configured for an ODSL 30/V… :
• calibrated current output 4 … 20mA, characteristic curve with positive gradient and
measurement range 500 … 3500mm.
• upper switching point for output Q1 at 3000mm and
lower switching point for output Q1 at 2000mm.
The device is set to factory settings and is in measurement mode.
Configuring the calibrated current output
Action
Press an arbitrary key
,
Display
, or
ENTER
Explanation / Notes
Input Menu
.
Analogue
Menu
Press the keys
and
to change to the
menu item "Analog Out Menu".
You get to the configuration menu for the
ODSL 30…
Out
Menu item for the configuration of the analogue output.
Current output 4 … 20mA is already set as
the calibrated output.
Pos for min. val
Value:
000200
This menu item sets the distance value for
the minimum analogue value.
Pos for min. val
act Value: 00200
Ready for editing.
Pos for min. val
new Value->00500
New value has been edited.
key.
to store press
new Val.: 00500
Applying.
key.
Pos for min. val
Value:
000500
Saving.
Press the keys
and
to change to the
menu item "Pos for max. val".
Pos for max. val
Value:
005000
This menu item sets the distance value for
the maximum analogue value.
Pos for max. val
act Value: 05000
Ready for editing.
Pos for max. val
new Value->03500
New value has been edited.
key.
to store press
new Val.: 03500
Applying.
key.
Pos for max. val
Value:
003500
Saving.
Return
This menu item leads to the parent level.
ENTER
key.
Press the keys
and
to change to the
menu item "Pos for min. val".
Press the
ENTER
key to edit the value.
Press the
and
keys to change the
present value to "500".
Apply the new value by pressing the
Save the new value by pressing the
Press the
ENTER
ENTER
ENTER
key to edit the value.
Press the
and
keys to change the
present value to "3500".
Apply the new value by pressing the
Save the new value by pressing the
ENTER
ENTER
Change to the menu item "Return" by pressing
the
and
keys.
Leuze electronic
ODSL 30
TNT 35/7-24V
Cal Ana. Output
Current 4-20mA
Select menu item with the
41
Leuze electronic
Description ODSL 30
Action
Select menu item with the
ENTER
Display
Analogue
Menu
key.
Press the keys
and
to change to the
menu item "Exit from Menu".
Select menu item with the
ENTER
key.
Explanation / Notes
Out
Menu level 1.
Exit from Menu
This menu item exits the configuration
menu.
Leuze electronic
Dist. [mm] 10687
The device has returned to measurement
mode
Configuring the switching points Q1
Action
Press an arbitrary key
Display
,
Input Menu
You get to the configuration menu for the
ODSL 30…
Output Q Menu
This menu item configures the switching
outputs.
key.
Q1 Function sel.
Menu item for the configuration of the
switching output Q1.
key.
Q1 Upper Sw. Pt.
Value:
001000
This menu item configures the upper
switching point for output Q1.
, or
ENTER
.
Press the keys
and
to change to the
menu item "Output Q Menu".
Select menu item with the
Select menu item with the
Press the
ENTER
ENTER
ENTER
Q1 Upper Sw. Pt.
act Value: 001000 Ready for editing.
key to edit the value.
Press the
and
keys to change the
present value to "3000".
Apply the new value by pressing the
Save the new value by pressing the
Press the keys
and
menu item
"Q1 Lower Sw. Pt.".
Press the
ENTER
ENTER
ENTER
to store press
new
Val.: 003000
Applying.
key.
Q1 Upper Sw. Pt.
Value:
003000
Saving.
Q1 Lower Sw. Pt.
Value:
000199
This menu item configures the lower switching point for output Q1.
to change to the
Q1 Lower Sw. Pt.
act Value: 000199 Ready for editing.
key to edit the value.
Apply the new value by pressing the
Save the new value by pressing the
Q1 Upper Sw. Pt.
new Value->003000 New value has been edited.
key.
Press the
and
keys to change the
present value to "2000".
42
Explanation / Notes
ENTER
ENTER
Q1 Lower Sw. Pt.
new Value->002000 New value has been edited.
key.
to store press
new
Val.: 002000
Applying.
key.
Q1 Lower Sw. Pt.
Value:
002000
Saving.
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
Action
Change to the menu item "Return" by pressing
the
and
keys.
Select menu item with the
ENTER
key.
Change to the menu item "Return" by pressing
the
and
keys.
Select menu item with the
ENTER
key.
Press the keys
and
to change to the
menu item "Exit from Menu".
ENTER
key.
This menu item leads to the parent level.
Explanation / Notes
Q1 Function sel.
Menu level 2.
Return
This menu item leads to the parent level.
Output Q Menu
Menu level 1.
Exit from Menu
This menu item exits the configuration
menu.
Leuze electronic
Dist. [mm] 10687
The device has returned to measurement
mode
TNT 35/7-24V
Select menu item with the
Display
Return
Leuze electronic
ODSL 30
43
Leuze electronic
Description ODSL 30
3.7
Advanced Menu (for software versions V01.10 and newer)
Notice!
For information on querying the device software version, see chapter 3.5.5.
In addition to the described functions, additional, new functions are available in the
Advanced Menu:
• Setting an offset/preset value to compensate for mounting tolerances
• Reduction in measurement time to as little as 30ms
• Changing the display resolution
Also available in the Advanced Menu is the menu item Applic. Param.. This can be used
to change the measurement value output of the ODSL 30.
Notice!
To protect against unintentional access, the Advanced Menu is hidden from view by default
and must first be activated by the user.
Attention!
Please be certain to read the following notices before you activate the advanced mode and
change parameters in the menu item Applic. Param..
Activation of the advanced mode
! Hold down the
button during measurement operation for longer than 5s.
The Advanced Menu?
display appears.
ENTER
! Press the
or
button to cancel activation of the Advanced Menu.
! Confirm Yes by pressing the
button.
The Advanced Menu is activated now display appears briefly.
ENTER
The menu item Applic. Param. is now also available in menu level 1.
3.7.1
Setting an Offset/Preset Value - Compensating for Mounting Tolerances
Deviations which occur during mounting of the ODSL 30 can be compensated for with the
offset or preset parameter:
• For offset, a fixed value and sign are specified.
• For preset, a nominal measurement value is specified; a measurement is then performed using an object located at the desired nominal distance.
Attention!
If the offset or preset results in negative measurement values, zero is output at the interface
and on the display.
44
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
Setting the offset
Configuration is performed using the key pad and display:
Applic. Param. -> Offset/Preset
The following can be entered:
• Offset Direction
Selection... positive or ... negative, i.e. specifies whether the offset value is
added to or subtracted from the measurement value.
• Offsetvalue [mm]
Enter the offset value.
The set offset value is subtracted from the calculated (digital) measurement value of the
sensor if negative was set for the Offset Direction.
Example:
Measurement value of the ODSL 30:
Input:
1500mm,
Offsetvalue: 100mm,
Offset Direction: … negative
Output on the display and at the interface:
1400mm
Setting the preset
Configuration is performed using the key pad and display:
Applic. Param. -> Offset/Preset
TNT 35/7-24V
Procedure for setting a preset value:
• Enter nominal value -> Presetvalue [mm]
• In menu item Preset calculate, select the option ... active
ENTER
• Press the
button to confirm.
A measurement is made, the preset is stored and the ODSL 30 is ready.
The offset value is automatically calculated from the measurement value and nominal measurement value (preset value) and entered as the offset in the configuration. A preset is
deactivated by entering an offset value of zero.
Example:
Input:
Preset value: 1400mm,
Object dist. 1300mm in front of ODSL 30:
Preset Calculation ...active, trigger
measurement, an offset of +100mm
is automatically stored
Object distance 1300mm:
Output on display and at interface: 1400mm
Object distance 1400mm:
Output on display and at interface: 1500mm
Leuze electronic
ODSL 30
45
Leuze electronic
Description ODSL 30
3.7.2
Reduction in Measurement Time to as Little as 30ms
Definition of uniqueness range
Due to the periodicity of the sinusoid, the phasing of the signals received by the ODSL 30
limits the determination of unique measurement values to within a specific interval. The
length of this interval is called the uniqueness range. A large uniqueness range is equivalent
to high background suppression.
Relationship between uniqueness range - luminosity coefficient - measurement
time
In the default setting (uniqueness range 150m, measurement on both light as well as dark
objects with luminosity coefficients of 6 … 90%), the measurement time is 100ms.
By limiting the uniqueness range and the luminosity coefficient (measurements on only light
objects with luminosity coefficients of 50 … 90%), the measurement time can be reduced to
as little as 30ms.
Configuration is performed using the key pad and display:
Applic. Param. -> Tmeas Bgnd Rem.
Changes to these variables yield measurement times as shown in the following table:
Measurement Uniqueness
time [ms]
range [m]
30
9.8
40
39
50
150
70
9.8
80
39
100 1)
150
1)
Object luminosity
coefficient [%]
50 … 90
(light objects)
Setting in the menu item
Tmeas Bgnd Rem.
30ms 9.8m 50-90%
40ms
39m 50-90%
50ms 150m 50-90%
6 … 90
(light and dark objects)
70ms 9.8m
80ms
6-90%
39m
6-90%
100ms 150m
6-90%
Default setting
Notice!
By using the cooperative target CTS 100x100 (Part No. 501 04599), you ensure that the luminosity coefficient on the surface being measured is 50 … 90%.
Attention!
If an object is located at a distance greater than the preselected uniqueness range, incorrect
measurements will result (provided the reception signal is sufficiently high)!
46
ODSL 30
Leuze electronic
Leuze electronic
Description ODSL 30
Example:
With a uniqueness range of 9.8m, an object is located at a distance of 1m. The sensor
outputs a correct measurement value of 1m.
If the object is located at a distance of 10.8m or 20.6m or 30.4m etc. from the sensor, the
sensor outputs an incorrect measurement value of 1m, i.e. a correct measurement value is
only output for objects located within the uniqueness range.
Measurement value [m]
Uniqueness range 9.8m
20
10
0
0
10
20
30
40
50
60
Distance [m]
Figure 3.11: ODSL 30 measurement values with a uniqueness range of 9.8m
Changing the Display Resolution
On delivery, the measurement resolution of the ODSL 30 (display) is 1mm. In the advanced
mode, the resolution of the display can be increased to 0.1mm by configuring with the key
pad and display:
Applic. Param. -> Disp. Resolution 0.1mm.
Notice!
This menu item refers only to the display. Changing this parameter has no direct effect
on the output at the serial or analogue interfaces.
If you would like to transmit measurement data with a resolution of 0.1mm using the
ODSL 30/D... with serial interface, this can be configured at a different location (see
chapter 3.4.3).
For the ODSL 30/V…, the measurement range is to be restricted by appropriately configuring the analogue output.
The configuration of a resolution of 0.1mm is useful when performing measurements on
objects with high diffuse reflection and when the measurement data are processed further
(e.g. averaging).
Leuze electronic
ODSL 30
47
TNT 35/7-24V
3.7.3
Leuze electronic
Technical Data ODSL 30
4
Technical Data ODSL 30
4.1
Optical data
ODSL 30
Optical data
Measurement range 1)
Resolution
Light source
Wavelength
Light-spot diameter
Minimum object size
0.2 … 30m2)
1mm
laser (modulated light)
655nm (visible red light)
divergent, Ø6mm at a distance of 10m
50x50mm2 at a distance of 10m (6 … 90% diffuse reflection)
Error limits 3)
Absolute measurement
accuracy 1)
Repeatability 4)
Temperature drift
± 5mm (6 … 90% diffuse reflection),
± 2mm (90% diffuse reflection) after referencing
± 2mm (6 … 90% diffuse reflection)
typ. 0.5mm/K (without referencing)
Timing
Measurement time
Delay before start-up
100ms (90% diffuse reflection)
≤1s
1)
2)
3)
4)
48
Reflectance factor 6% … 90%, over the whole temperature range, measured object
≥ 50 x 50mm2
ODSL 30/D… up to 65m, luminosity coefficient 50 … 90%
After an operating time of 10min., the device has reached the operating temperature
required for an optimal measurement.
Same object, measured object ≥ 50 x 50mm2
ODSL 30
Leuze electronic
Leuze electronic
Technical Data ODSL 30
4.2
Electrical Data, Installation Data
4.2.1
ODSL 30/V-30M-S12
ODSL 30/V-30M-S12
Electrical data
Operating voltage UB
Residual ripple
Power consumption
Switching output 1)
Signal voltage high/low
Output current
Analogue output
Error limits
Absolute measurement
accuracy 3)
Repeatability 3) 4)
1)
2)
3)
4)
±5mm (6 … 90% diffuse reflection),
±2mm (90% diffuse reflection) after referencing
±2mm (6 … 90% diffuse reflection)
LC display and key pad at the device for configuration
The current output is calibrated
Minimum value is dependent on the configuration of the analogue output
Same object, identical environmental conditions, measurement object ≥ 50 x 50mm2
ODSL 30/24-30M-S12
TNT 35/7-24V
4.2.2
18 … 30VDC (incl. residual ripple)
≤ 15% of UB
≤ 4W
1 PNP transistor output, HIGH active (default),
NPN transistor or push-pull through configuration
≥ (UB -2V)/≤ 2V
max. 100mA
per transistor output
1 voltage output 1 … 10V (RL ≥ 2kOhm)
1 current output 2) 4 … 20mA (RL ≤ 500Ohm)
ODSL 30/24-30M-S12
Electrical data
Operating voltage UB
Residual ripple
Power consumption
Switching outputs 1)
Signal voltage high/low
Output current
1)
Leuze electronic
10 … 30VDC (incl. residual ripple)
≤ 15% of UB
≤ 4W
3 PNP transistor outputs, HIGH active (default),
NPN transistor or push-pull through configuration
≥ (UB -2V)/≤ 2V
max. 100mA
per transistor output
LC display and key pad at the device for configuration
ODSL 30
49
Leuze electronic
Technical Data ODSL 30
4.2.3
ODSL 30/D 232-30M-S12
ODSL 30/D 232-30M-S12
Electrical data
Operating voltage UB
Residual ripple
Power consumption
Switching outputs 1)
Signal voltage high/low
Output current
Serial interface
Transmission protocol
1)
4.2.4
10 … 30VDC (incl. residual ripple)
≤ 15% of UB
≤ 4W
2 PNP transistor outputs, HIGH active (default),
NPN transistor or push-pull through configuration
≥ (UB -2V)/≤ 2V
max. 100mA
per transistor output
RS 232, 9600 Baud (default),
baud rate adjustable
see chapter 3.4.3
LC display and key pad at the device for configuration
ODSL 30/D 485-30M-S12
ODSL 30/D 485-30M-S12
Electrical data
Operating voltage UB
Residual ripple
Power consumption
Switching outputs 1)
Signal voltage high/low
Output current
Serial interface
Transmission protocol
1)
50
10 … 30VDC (incl. residual ripple)
≤ 15% of UB
≤ 4W
2 PNP transistor outputs, HIGH active (default),
NPN transistor or push-pull through configuration
≥ (UB -2V)/≤ 2V
max. 100mA
per transistor output
RS 485, 9600 Baud (default), no termination,
baud rate adjustable
see chapter 3.4.3
LC display and key pad at the device for configuration
ODSL 30
Leuze electronic
Leuze electronic
4.3
Technical Data ODSL 30
Mechanical Data, Environmental Data
ODSL 30
Mechanical data
Housing
Optics cover
Weight
Connection type
Environmental data
Ambient temp.
(operation/storage)
Extraneous light limit
Protective circuit 1)
VDE safety class 2)
Protection class
Standards applied
0 … +45°C / -40 … +70°C
≤ 5kLux
2, 3
II, all-insulated
IP 65
IEC 60947-5-2
2=polarity reversal protection, 3=short-circuit protection for all outputs
Rating voltage 250VAC
TNT 35/7-24V
1)
2)
metal
glass
650g
M12 connector, 8-pin
Leuze electronic
ODSL 30
51
Leuze electronic
Technical Data ODSL 30
4.4
Dimensioned and Connection Drawings
All ODSL 30 variants
G
A
B
C
D
E
F
G
1 Indicator diode green/ready
3 Indicator diodes yellow/switching outputs Q1, Q2, Q3
Optical axes
Transmitter
Receiver
Reference edge for the measurement (distance zero point)
Sight for coarse alignment
Figure 4.1:
52
Dimensioned drawing ODSL 30 variants
ODSL 30
Leuze electronic
Leuze electronic
Technical Data ODSL 30
ODSL 30/V… (analogue output)
Figure 4.2:
Electrical Connection ODSL 30/V…
Figure 4.3:
TNT 35/7-24V
ODSL 30/24… (3 switching outputs)
Electrical Connection ODSL 30/24…
ODSL 30/D 232… (digital output RS 232)
Figure 4.4:
Leuze electronic
Electrical Connection ODSL 30/D 232…
ODSL 30
53
Leuze electronic
Technical Data ODSL 30
ODSL 30/D 485… (digital output RS 485)
Figure 4.5:
4.5
Electrical Connection ODSL 30/D 485…
Accessories
The following accessories are available for the ODSL 30:
Designation
Order No.
Short descriptions
K-D M12A-8P-2m-PUR
50104591
Connection cable M12, 8-pin, axial, length 2m
K-D M12A-8P-5m-PUR
50104590
Connection cable M12, 8-pin, axial, length 5m
UPG 5 1)
50039627
Programming adaptor for ODSL 8/ODSL 30/
ODS 96
ODS 96 configuration software 2)
CTS 100x100
1)
2)
50104599
Download at www.leuze.de
Cooperative target, luminosity coefficient
50 … 90%
Required for the visualisation of the measurement values via the ODS 96 configuration
software.
With the ODSL 30…, this can only be used exclusively for the visualisation of measurement values on the PC; configuration is not possible!
Notice
In connection with the ODSL 30, the configuration software can only be used for the
display of measurement values, but not for the configuration of the device.
54
ODSL 30
Leuze electronic
Leuze electronic
5
Installation
5.1
Storage, Transportation
Installation
Unpacking
! Check the packaging for any damage. If damage is found, notify the post office or shipping agent as well as the supplier.
! Check the delivery contents using your order and the delivery papers:
•
•
•
•
delivered quantity
device variant and model as indicated on the nameplate
accessories
operating manual
! Save the original packaging for later storage or shipping.
If you have any questions concerning your shipment, please contact your supplier or your
local Leuze electronic sales office.
! Observe the local regulations regarding disposal of packaging material.
5.2
Mounting
Notice
TNT 35/7-24V
The mounting device BT 30 is already included in the delivery package of the ODSL 30.
View through a chase
Figure 5.1:
View through a chase
If the ODSL 30 has to be installed behind a cover, the chase has to have at least the size of
the optical glass cover. Otherwise, a correct measurement is not possible or can not be
guaranteed.
Leuze electronic
ODSL 30
55
Leuze electronic
Installation
5.3
Teach-in
You can adjust the upper switching points by means of teach-in; with the ODSL 30/V…, you
can also set the characteristic output curve of the analogue output by means of teach-in. For
teach-in, there are differences among the various device variants:
Teach procedure for ODSL 30/V… (1 switching output)
! Position the measured object at the desired distance. Connect the teach input teach Q1
for ≥ 2 sec. to +UB. After that, connect the teach input to GND. The switching output is
taught.
Teaching takes place towards the switching point.
These default values are preset:
• Function characteristics of the switching output: "light switching"
• Lower switching point: 199mm
• Upper switching point: 1000mm
• Hysteresis: 20mm
You can change these values using the key pad and LCD display.
Teach-in of the characteristic output curve of the ODSL 30/V…
In addition to the edge-controlled teach-in (slope control) of the switching outputs, teachin of the characteristic output curve is also possible via a teach line for devices with software
version V01.10 and newer (see chapter 3.5.5). The following steps are required for the line
teach-in of the analogue characteristic curve:
1.
2.
3.
Activation of the analogue line teach function via the key pad and menu.
Activate Input Menu -> Teach Mode -> Teach Mode time control.
Position the measured object at the desired distance.
The respective teach function is activated by applying the active level (default +UB) to
the teach input "Teach Q1" (pin 5). The teach event is indicated by the flashing of the
LEDs and on the display.
Teach function
4.
5.
56
Duration of teach
signal
LED green LED yellow
Upper switching point
switching output Q1
2 … 4s
flash synchronously
Distance value for
analogue output 1V / 4mA
4 … 6s
continuous
light
flashing
Distance value for
analogue output 10V / 20mA
6 … 8s
flashing
continuous
light
To finish the teach event, disconnect the teach input from the teach signal after the
desired time.
A successful teach event is signalled by the end of the flashing of the LEDs. The
menu entries can be used to check that the teach values are properly accepted and to
make any changes.
ODSL 30
Leuze electronic
Leuze electronic
Installation
Error messages
Rapid flashing of the green LED following a teach event indicates an unsuccessful teach
event. The sensor remains ready for operation and continues to function with the old values.
Remedy:
• Repeat teach event or
• Activate teach input for more than 8s or
• Disconnect sensor from voltage to restore the old values.
Teach procedure for ODSL 30/D… (2 switching outputs)
! Position the measured object at the first desired distance. Connect the teach input
teach Q1/Q2 for ≥ 2 sec. to +UB. The LEDs are flashing simultaneously. Reconnect the
teach input to GND. The first switching output is taught.
! Now, position the measured object at the second desired distance. Connect the teach
input teach Q1/Q2 for ≥ 2 sec. to +UB. The LEDs now flash alternately. Reconnect the
teach input to GND. The second switching output is taught. In non-operational mode, the
teach input is connected to GND.
Teaching takes place towards the switching points.
These default values are preset:
• Function characteristics of the switching outputs: "light switching"
• Lower switching point Q1: 199mm, lower switching point Q2: 199mm
• Upper switching point Q1: 1000mm, upper switching point Q2: 1500mm
• Hysteresis: 20mm each
TNT 35/7-24V
You can change these values using the key pad and LCD display.
Teach procedure for ODSL 30/24… (3 switching outputs)
! Switching outputs Q1/Q2: Teach procedure is the same as for ODSL 30/D…
! Switching output Q3: Teach procedure is the same as for ODSL 30/V… via teach input
teach Q3
Teaching takes place towards the switching points.
These default values are preset:
• Function characteristics of the switching outputs: "light switching"
• Lower switching point Q1: 199mm, lower switching point Q2: 199mm,
lower switching point Q3: 199mm
• Upper switching point Q1: 1000mm, upper switching point Q2: 1500mm,
upper switching point Q3: 2000mm
• Hysteresis: 20mm each
You can change these values using the key pad and LCD display.
Leuze electronic
ODSL 30
57
Leuze electronic
Software
6
Software
General description
The ODS 96 configuration software can be used with a connected ODSL 30 to display
measurement values.
The software is available via download from www.leuze.de.
Notice
In connection with the ODSL 30, the ODS 96 configuration software can only be used
for the display of measurement values, but not for the configuration of the device. For
this purpose, the left arrow key (up arrow) on the key pad must be pressed while the
device is switched on. After that, the ODSL 30 is in PC configuration mode.
6.1
Connection to a PC
6.1.1
Connection of the ODSL 30 to a PC
The ODSL 30 is connected to a PC via the programming terminal UPG 5. The terminal is
simply inserted between the ODSL 30 and the connection cable. The UPG 5 is connected
to the PC via the serial interface cable that ships with the UPG 5.
To the PC
ODSL 30
UPG 5
Connection cable
Figure 6.1:
Connection of the ODSL 30 to a PC via the programming terminal UPG 5
Notice
The measurement values of the ODSL 30 can visualised on the PC using the ODS 96
configuration software. However, a configuration of the device via the ODS 96 configuration software is not possible. Visualisation of the measurement values is only
possible up to 15m!
58
ODSL 30
Leuze electronic
Leuze electronic
6.2
Software
Installation of the ODS 96 configuration software
Requirements for the installation of the configuration software:
•
•
•
•
•
Windows 95/98/NT/2000/XP,
486 processor or faster,
4 MByte RAM,
2 MByte free disk space
and a CD-ROM drive.
Starting the Installation File
! Insert the installation CD into your CD drive.
! Choose Start → Run. Insert drive and name of the installation file
(e.g.: d:\setup.exe) and hit OK.
Figure 6.2:
TNT 35/7-24V
! In the following window, define the path for the installation directory and confirm with
End.
Installation directory
! Follow the installation routine.
6.3
Starting the Program
After successful installation and restart of the computer, the configuration software is ready
to use.
! Choose the ODS 96 configuration software icon from the program group.
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ODSL 30
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Software
Without connected ODSL 30, the following window appears after the program start, letting
you choose a device:
Additional window without connected ODSL 30
Figure 6.3:
Device selection
If an ODSL 30… is connected, the following window appears:
Figure 6.4:
Start menu before measurement
The software automatically recognises the connected sensor with its default settings.
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6.3.1
Software
Description of the Menu Commands
Menu item "File"
Under menu item File you can switch to configuration mode or quit the program.
Menu item "Type!"
The menu item Type! is used for the default setting of parameters and the generation of
parameter files without an ODS being connected. It lets you choose a device variant that you
wish to configure.
Menu item "Options"
The following three possibilities are offered under Options:
• Language selection to choose the language for dialog.
• Interface to choose the port to which the cable to the ODSL 30 is connected
(standard: COM 1). The configuration software automatically recognises the interface
used. Choosing a different port could become necessary if more than one sensor is
connected.
• Change password: first enter your old, then your new password and confirm with
OK.
Menu item "?"
TNT 35/7-24V
Choose About…, for information on ODS 96 configuration software (product, program,
device version, as well as for the address of Leuze electronic).
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ODSL 30
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6.3.2
Measurement
By clicking the button Start measurement, the current measurement data of the connected
ODSL 30 are transmitted and plotted in the adjacent diagram as a function of time.
Figure 6.5:
Display of the current measurement values of the ODSL 30 connected
By clicking the button Stop Measurement, you terminate the transmission of the measurement values from the ODSL 30 and freeze the measurement diagram.
With a subsequent click on the button Print, the diagram is output on your standard
Windows printer.
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