Me ILR 1181-30, ILR 1182-30 Instruction Manual

ILR 1181-30 ILR 1182-30
Instruction Manual
optoNCDT ILR 1181 / 1182
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Königbacher Strasse 15
Tel. +49 (0) 8542 / 168-0 Fax +49 (0) 8542 / 168-90 e-mail info@micro-epsilon.de www.micro-epsilon.com
Certified acc. to DIN EN ISO 9001: 2008
optoNCDT ILR 1181 / 1182
Contents
1. Safety ........................................................................................................................................ 7
1.1 Symbols Used ................................................................................................................................................. 7
1.2 Warnings .......................................................................................................................................................... 7
1.3 Notes on CE Identification ............................................................................................................................... 8
1.4 Proper Use ....................................................................................................................................................... 9
1.5 Proper Environment ......................................................................................................................................... 9
2. Laser Class ............................................................................................................................... 9
3. Functional Principle, Technical Data ..................................................................................... 11
4. Delivery ................................................................................................................................... 14
4.1 Supplied Items, Unpacking ........................................................................................................................... 14
4.2 Storage .......................................................................................................................................................... 14
5. Installation .............................................................................................................................. 15
5.1 Sensor Mounting ........................................................................................................................................... 15
5.2 Reflector Mounting ........................................................................................................................................ 16
5.3 Electrical Connections ................................................................................................................................... 17
5.3.1 ILR 1181-30 ................................................................................................................................... 18
5.3.2 ILR 1182-30 ................................................................................................................................... 19
6. Operation ................................................................................................................................ 20
6.1 RS232............................................................................................................................................................. 21
6.2 RS422............................................................................................................................................................. 22
6.3 Digital Switching Output ............................................................................................................................... 23
6.4 Analog Output ................................................................................................................................................ 25
6.5 Trigger Input ................................................................................................................................................... 27
optoNCDT ILR 1181 / 1182
7. Control Commands ................................................................................................................ 28
7.1 Command Review ......................................................................................................................................... 28
7.2 Modes ............................................................................................................................................................ 30
7.2.1 DT......Distancetracking ................................................................................................................. 30
7.2.2 DS ...... 7 m Distance Tracking ..................................................................................................... 30
7.2.3 DW......Distance Tracking with Cooperative Target (10 Hz) ......................................................... 31
7.2.4 DX......Distance Tracking with Cooperative Target ....................................................................... 31
7.2.5 DF......Distance Measurement with External Trigger .................................................................... 31
7.2.6 DM......Distance Measurement ..................................................................................................... 32
7.3 Parameter ....................................................................................................................................................... 32
7.3.1 TP.......Internal Temperature .......................................................................................................... 32
7.3.2 SAx......Display/Set Average Value .............................................................................................. 32
7.3.3 SDd......Display/Set Display Format ............................................................................................. 33
7.3.4 STx......Display/Set Measuring Time ............................................................................................ 33
7.3.5 SFx.x.....Display/Set Scale Factor ................................................................................................ 34
7.3.6 SEx......Display/Set Error Mode ................................................................................................... 35
7.3.7 ACx.x.....Display/Set ALARM Center ............................................................................................ 35
7.3.8 AH......Display/Set ALARM Hysterese .......................................................................................... 35
7.3.9 AWx.x......Display/Set ALARM Width ............................................................................................ 36
7.3.10 RBx.x.....Display/Set Distance of Lout=4mA ............................................................................... 36
7.3.11 REx.x.....Display/Set Distance of Lout=20mA ............................................................................. 36
7.3.12 RMx y.y z......Remove Measurement ............................................................................................ 36
7.3.13 TDxy......Display/Set Trigger Delay, Trigger Level ....................................................................... 38
7.3.14 TMx y......Display/Set Trigger Mode, Trigger Level ..................................................................... 38
7.3.15 BRx......Display/Set Baud Rate .................................................................................................... 39
7.3.16 AS....Display/Set Autostart Command ........................................................................................ 40
7.3.17 OFx.x.....Display/Set Distance Offset ........................................................................................... 40
7.3.18 SO......Set Current Distance to Offset ......................................................................................... 40
7.3.19 PA......Display Settings ................................................................................................................. 41
7.3.20 PR......Reset Settings .................................................................................................................... 42
8. Hyperterminal ......................................................................................................................... 43
9. Online Help Tool ..................................................................................................................... 46
10. Troubleshooting ..................................................................................................................... 47
11. Cleaning .................................................................................................................................. 48
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optoNCDT ILR 1181 / 1182
12. Warranty .................................................................................................................................. 49
13. Service, Repair ....................................................................................................................... 49
14. Decommissioning, Disposal .................................................................................................. 50
Appendix
A 1 Accessories ............................................................................................................................ 51
A 2 Factory Setting ....................................................................................................................... 53
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optoNCDT ILR 1181 / 1182
Page 7
Safety
optoNCDT ILR 1181 / 1182
1. Safety
The handling of the sensor assumes knowledge of the instruction manual.
1.1 Symbols Used
The following symbols are used in this instruction manual:
Indicates a hazardous situation which, if not avoided, may result in minor or moderate injury.
Indicates a situation which, if not avoided, may lead to property damage.
Indicates a user action.
i
Indicates a user tip.
1.2 Warnings
Caution - use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
Avoid unnecessary laser radiation to be exposed to the human body.
- Switch off the sensor for cleaning and maintenance.
- Switch off the sensor for system maintenance and repair if the sensor is integrated into a system.
Safety devices must not be defeated or otherwise rendered ineffective.
> Danger of injury
Refrain from using the sensor in an explosive environment.
> Damage to or destruction of the sensor and/or other proximate equipment
Cable connectors must not be plugged or unplugged, as long as voltage is supplied. Remember to turn volt­age supply off before you begin working on cable connections.
> Damage to or destruction of the sensor
Page 8
Safety
optoNCDT ILR 1181 / 1182
Avoid banging and knocking the sensor.
> Damage to or destruction of the sensor
Protect the cables against damage.
> Failure of the measuring device
Do not turn the module on if there is fogging or soiling on its optical parts.
> Failure of the measuring device
Do not touch any of the module’s optical parts with bare hands. Proceed with care when removing dust or contamination from optical surfaces.
> Failure of the measuring device
i
Information and warning signs must not be removed.
1.3 Notes on CE Identification
The following applies to the ILR 1181/1182:
- EU directive 2014/30/EU
- EU directive 2011/65/EU, “RoHS“ category 9
Products which carry the CE mark satisfy the requirements of the quoted EU directives and the European standards (EN) listed therein. The EC declaration of conformity is kept available according to EC regulation, article 10 by the authorities responsible at
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Königbacher Straße 15 94496 Ortenburg / Germany
The sensor is designed for use in industry and satisfies the requirements.
Page 9
Safety
optoNCDT ILR 1181 / 1182
1.4 Proper Use
- The sensors are be used for  displacement measurement  for special measuring functions
- The measuring system may only be operated within the limits specified in the technical data, see Chap. 3.
- The sensors may only be used in such a way that does not endanger persons or cause damage to the
machine due to malfunctions or total failure of the sensor.
- Additional precautions for safety and damage prevention must be taken for safety-related applications.
1.5 Proper Environment
- Protection class: IP 65
- Operating temperature: -10 to +47 °C (+14 to +116.6 °F)
- Storage temperature: -20 to +70 °C (-4 to +158 °F)
- Humidity: < 65 % (no condensation)
- Ambient pressure: atmospheric pressure
2. Laser Class
The optoNCDT ILR 1181-30/1182-30 sensors operates with a wavelength of 650 nm (visible, red). The maximum optical output is ≤ 1 mW. The sensors are classified in Laser Class 2 (Class II).
Class 2 (II) lasers are not notifiable and a laser protection officer is not required either. The housing of the optical sensors may only be opened by the manufacturer. For repair and service purposes
the sensors must always be sent to the manufacturer.
The laser warning labels for Germany have already been applied. Those for other non German-speaking countries an IEC standard label is included in delivery and the versions applicable to the user‘s country must be applied before the equipment is used for the first time.
The following warning label is attached on the sensor housing (top side):
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Laser Class
optoNCDT ILR 1181 / 1182
t=0.9 ns f=1.2 GHz
=650 nm
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2007
P1 mW
THIS PRODUCT COMPLIES
WITH FDA REGULATIONS
21CFR 1040.10 AND 1040.11
IEC label Only for USA
i
If both warning labels are disguised in operation mode the user must add additional warning labels.
During operation of the sensor the pertinent regulations according to EN 60825-1 on “radiation safety of laser equipment“ must be fully observed at all times. The sensor complies with all applicable laws for the manufac­turer of laser devices.
Although the laser output is low looking directly into the laser beam must be avoided. Due to the visible light beam eye protection is ensured by the natural blink reflex.
i
Do not look directly into the laser beam!
Close your eyes or turn away promptly if laser radiation strikes your eyes.
optoNCDT ILR
THIS PRODU T COMPLIES
WTH FDA REGUL TIONS
21CFR 1040.10 AND 1040.11
t=09 ns
f=1.2 Hz
=650 nm
ASER RAD AT ON
DO NOT TARE NTO B AM
CLASS 2 ASER PRODUCT
IEC 60825-1: 2007
P1 mW
Fig. 1 True reproduction of the sensor with its actual location of the warning labels
Page 11
Functional Principle, Technical Data
optoNCDT ILR 1181 / 1182
3. Functional Principle, Technical Data
The optoNCDT ILR 1181/1182 is a laser range finder to measure distances from 0.1 m up to 150 m with pinpoint accuracy. A given target can be clearly identified with the help of a red laser sighting point. In terms of operating reach, the optoNCDT ILR 1181/1182 performs depending on the reflectance, morphology and qualities of the target to be measured.
The range finder works based on comparative phase measurement. It emits modulated high-frequency light which is diffusely reflected back from the target with a certain shift in phase to be compared with a reference signal. From the amount of phase shift, a required distance can then be determined with millimeter accuracy.
A distance measuring cycle can be triggered in four different ways:
- By sending a command from the PC or another equivalent control unit
- By making appropriate prior parameter settings for the autostart command and applying supply voltage
- By external triggering (in remote-trigger mode)
- Using the autostart trigger function.
For a more detailed description of these four trigger options, see Chap. 7.
Special performance features are:
- Provides high accuracy and great reach under extreme outdoor temperatures.
- Works in a wide range of operating voltages from 10 VDC to 30 VDC from an onboard vehicle supply
point, an industrial direct voltage supply net or a DC power pack.
- Features consistently low power consumption of < 1.5 W (without I
Alarm
).
- Up to 30 m reach for distance measurement, up to 150 m if additional reflectors are mounted onto the
target (depending on reflectance and environmental conditions).
- Visible laser beam for easier sighting.
- RS232/422 interface port for input of measuring functions and commands from, and output of measured
values to, a PC or a laptop.
- Switching output and analog output are separately programmed.
- Switching output with adjustable limit to indicate positive and negative excession of preselectable distance
range window by sighting distance.
- Measured values can be displayed in meters, decimeters, centimeters, feet, inches due to.
- Option for remote triggering of a measurement from an external trigger device.
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Functional Principle, Technical Data
optoNCDT ILR 1181 / 1182
The sensor measures the distance to moving and static targets:
- in the range of 0.1 ... 50 m on diffuse surfaces,
- between 50 m and 150 m on reflectors.
Equalizer tube at front cover with sender/- receiver optics
Installation slot for mounting
12-pole M16 flange-mount connector
Fig. 2 Elements of a sensor
Technical data
Model ILR 1181-30 / ILR 1182-30
Measuring range
1
0.1 … 50 m on natural, diffuse reflective surfaces, 50 m up to max. 150 m on reflection board
Linearity
2
±2 mm (+15°C … +30°C), ±5 mm (-10 °C … +47 °C)
±2 mm ( +59 °F ...+86 °F), ±5 mm ( +14 °F ...+116.6 °F)
Resolution 0.1 mm
Repeatability ≤ 0.5 mm
Response time
1
100 ms ... 6 s (ILR 1181-30) 20 ms ... 6 s (ILR 1182-30)
Laser acc. to IEC 825-1 / EN 60825
Red 650 nm, laser safety class 2, power output ≤ 1 mW
Beam diameter < 11 mm in 10 m distance Beam diameter < 35 mm in 50 m distance
Beam diameter < 65 mm in 100 m distance
Laser divergency 0.6 mrad
Page 13
Functional Principle, Technical Data
optoNCDT ILR 1181 / 1182
Model ILR 1181-30 / ILR 1182-30
Operating temperature -10 °C … +47 °C ( +14 °F ... to +116.6 °F)
Storage temperature -20 °C … +70 °C (-4 °F ... to +158 °F)
Trigger input Trigger edge and –delay adjustable, Trigger pulse max 24 V
Serial interface RS232 oder RS422, Sensor setup is effected about these interfaces
Digital data rate adjustable, max 38,4 kBaud
Operating mode Individual measurement, external trigger, distance tracking, continuous
measurement
Analog output 4 mA … 20 mA (16 bit DAC), Load ≤ 500 Ohm,
temperature drift max. 50 ppm/K
Switching output Open Collector, HIGH = U
V
– 2 V, LOW < 2 V, rated for loads up to 0.5
A, switching threshold, latitude (width) and hysteresis free selectable,
invertable
Power supply 10 … 30 VDC
Max. power consumption < 1.5 W, no-load state
Connection 12-pole (Binder series 723)
Protection class IP 65
Dimensions 210 mm x 99 mm x 51 mm
Housing material Extruded aluminum profile with powder-coat paint finish
Weight 980 g
1) Conditional on target reflectance, ambient light influences and atmospheric conditions
2) Statistic controller 95 %
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Delivery
optoNCDT ILR 1181 / 1182
4. Delivery
4.1 Supplied Items, Unpacking
1 Sensor optoNCDT ILR 1181-30/1182-30
1 Instruction manual
Check the delivery for completeness and shipping damage immediately after unpacking.
In case of damage or missing parts, please contact the manufacturer or supplier immediately.
You will find optional accessories in appendix, see Chap. A 1.
4.2 Storage
- Storage temperature: - 20 up to +70 °C ( -4 up to +158 °F)
- Humidity: < 65 % (non-condensing)
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Installation
optoNCDT ILR 1181 / 1182
5. Installation
The sensor optoNCDT ILR 1181-30/1182-30 is an optical sensor for measurements with millimeter accuracy. Make sure it is handled carefully when installing and operating.
5.1 Sensor Mounting
The sensor is be mounted by means of 4 screws type M6 DIN 934 and two groove stones in the installation slots. The laser beam must be directed perpendicularly onto the surface of the target. In case of misalign­ment it is possible that the measurement results will not always be accurate.
The sensor will be aligned by a visible laser beam with the target. To align the sensor, please comply with the “Instructions for Operation“, see Chap. 6.
99 (3.88)
36
(
1.42)
56 (2 2)
7.3
(0.29)
84.4 (3 32)
25.5
(1.0)
51 (2.0)
17.5
(.69)
16
(.63)
ø50
(1.97)
41.9
(1.65)
144 (5.67)
194 (7 64)
M6
slot nuts
Fig. 3 Dimensional drawing sensor, dimensions in mm, not to scale
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Installation
optoNCDT ILR 1181 / 1182
7
( 27)
144 (5.67)
194 (7.64)
Fig. 4 Offset against zero-edge
The sensor zero-point is located 7 mm behind the outer surface of the front cover or 137 mm before the back cover outside face respectively. This zero-point has been introduced for constructional design reasons. It can be compensated with the help of parameter “OF“, see Chap. 7.3.17.
5.2 Reflector Mounting
The sensor measures the distance to moving and static targets:
- in the range of 0.1 ... 50 m on diffuse surfaces,
- between 50 m and 150 m on reflectors (for example reflector film from 3M, Scotchlite Engineer Grade type I, series 3290).
It is possible to align the sensor using the measuring laser. When aligning check as follows:
Move the sensor at a very short distance to the reflector (for example < 1 m). The light spot is aligned in
the centre of the reflector.
Move the sensor with the longest range to the reflector. Check the position of the light spot at the reflec-
tor and set it if necessary.
The light spot must always be in the centre of the reflector whatever the position.
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Installation
optoNCDT ILR 1181 / 1182
Reflector
Reflector
Reflector
Fig. 5 Sensor orientation at reflector film
5.3 Electrical Connections
Located on the back cover is a connector terminal. A 12-pole round-type (flangemount) series 723 connector from Binder has been selected for this purpose. It is sealed against the casing to comply with IP 65 require­ments.
This connector type guarantees optimized screening and a high IP degree. The required counterpart is an adequate female cable connector with grading ring, available as an optional accessory.
The PC11x cable set with open ends is optionally available.
Bending radius of the supply and output cable PC11x (available as an optional accessory):
- 47 mm (once)
- 116 mm (permanent)
Avoid exposed cable ends. So you prevent any kind of shorts. The wiring of outputs with input signals can damage the sensor!
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