MICRO-EPSILON ILD2200-2 User manual

Instruction Manual
optoNCDT 22xx
ILD2200-2
ILD2200-10
ILD2200-20
ILD2200-40
ILD2200-50
ILD2200-100
ILD2200-200
ILD2200-500
ILD2220-2
ILD2220-10
ILD2220-20
ILD2220-50
ILD2220-100
ILD2220-200
ILD2220-500
ILD2210-10
ILD2210-20
ILD2212-10
ILD2212-50
ILD2200-2LL
ILD2200-10LL
ILD2200-20LL
ILD2200-50LL
ILD2220-2LL
ILD2220-10LL
ILD2220-20LL
ILD2220-50LL

MICRO-EPSILON
MESSTECHNIK
GmbH & Co. KG
Königbacher Strasse 15
94496 Ortenburg / Germany
Tel. [phone]
Fax [phone]
e-mail [email protected]
www.micro-epsilon.com
Certified acc. to DIN EN ISO 9001: 2008

optoNCDT 22xx
Contents
1. Safety .......................................................................................................................................... 6
1.1 Symbols Used.................................................................................................................................................... 6
1.2 Warnings ............................................................................................................................................................ 6
1.3 CE Compliance .................................................................................................................................................. 7
1.4 Proper Use ......................................................................................................................................................... 8
1.5 Proper Environment........................................................................................................................................... 8
2. Laser Class................................................................................................................................. 9
3. Functional Principle, Technical Data ....................................................................................... 11
3.1 Short Description ............................................................................................................................................. 11
3.2 Block Diagram.................................................................................................................................................. 12
3.3 Technical Data ................................................................................................................................................. 13
3.4 Operating State of the Controller..................................................................................................................... 15
3.5 Electrical Diagram of Remote Switch for Laser On/Off ................................................................................... 15
4. Delivery ..................................................................................................................................... 16
4.1 Unpacking........................................................................................................................................................ 16
4.2 Storage............................................................................................................................................................. 16
5. Installation ................................................................................................................................ 17
5.1 Mounting and Dimensions of the Sensor........................................................................................................ 18
5.1.1 ILD22xx............................................................................................................................................................. 18
5.1.2 ILD2210 ............................................................................................................................................................ 20
5.2 Free Space of Optics ....................................................................................................................................... 21
5.2.1 ILD22xx............................................................................................................................................................. 21
5.2.2 ILD2210 ............................................................................................................................................................ 23
5.2.3 ILD22xxLL......................................................................................................................................................... 24
5.3 Sensor Cable ................................................................................................................................................... 25
5.4 Mounting and Dimensions of the Controller.................................................................................................... 26
5.5 Cable Requirement .......................................................................................................................................... 27

optoNCDT 22xx
6. Measuring Setup and Commissioning.................................................................................... 28
6.1 Getting Ready for Operation, Power Supply .................................................................................................. 28
6.2 Control and Display Elements on the Controller............................................................................................. 29
6.3 Average Setting................................................................................................................................................ 30
6.3.1 Averaging Number N ....................................................................................................................................... 30
6.3.2 Moving Average (Default Setting).................................................................................................................... 31
6.3.3 Recursive Average ........................................................................................................................................... 32
6.3.4 Median.............................................................................................................................................................. 32
6.3.5 Comparison and Impact of Averaging............................................................................................................. 33
6.3.6 Setting the Average Mode ............................................................................................................................... 36
6.4 Adjustment of Zero-Point ................................................................................................................................. 37
6.5 Pin Assignment 25-pin. Sub-D Connector ...................................................................................................... 38
6.6 Error Output Circuit.......................................................................................................................................... 39
6.7 Synchronization ............................................................................................................................................... 40
6.8 Responses of the Analog Output to Errors ..................................................................................................... 41
6.9 Timing............................................................................................................................................................... 42
6.10 Pin Assignment for RS422 Connection ........................................................................................................... 43
7. Serial Interface RS422 ............................................................................................................. 44
7.1 Data Format...................................................................................................................................................... 45
7.2 Setup of the Commands.................................................................................................................................. 46
7.2.1 Command Reply, Communication without Error............................................................................................. 48
7.2.2 Command Reply, Communication with Error.................................................................................................. 48
7.3 Information Command..................................................................................................................................... 49
7.4 Zero Command................................................................................................................................................ 49
7.5 Average Command 0..3................................................................................................................................... 50
7.6 Average Command n....................................................................................................................................... 51
7.7 Change Average Method................................................................................................................................. 51
7.8 Reset Command .............................................................................................................................................. 52
7.9 Start Command................................................................................................................................................ 52
7.10 Stop Command................................................................................................................................................ 53
7.11 Get Sensor Settings......................................................................................................................................... 53
7.12 Laser off............................................................................................................................................................ 55
7.13 Laser on ........................................................................................................................................................... 55
7.14 Lock Keys......................................................................................................................................................... 55
7.15 Reaction Time .................................................................................................................................................. 56

optoNCDT 22xx
8. Instructions for Operating ....................................................................................................... 57
8.1 Reflection Factor of the Target Surface ........................................................................................................... 57
8.2 Error Influences................................................................................................................................................ 58
8.3 Cleaning the Protective Glasses...................................................................................................................... 61
9. Value Output ............................................................................................................................. 62
9.1 Analog Value Output ........................................................................................................................................ 62
9.2 Digital Value Output, Conversion..................................................................................................................... 62
9.3 Digital Error Codes........................................................................................................................................... 62
10. Software.................................................................................................................................... 63
10.1 Demo Software ................................................................................................................................................ 63
10.1.1 System Requirements...................................................................................................................................... 63
10.1.2 Cable and Program Routine Requirements .................................................................................................... 63
10.1.3 Measurement ................................................................................................................................................... 64
10.2 Software Support with MEDAQLib................................................................................................................... 65
11. Warranty.................................................................................................................................... 66
12. Service, Repair ......................................................................................................................... 66
13. Decommissioning, Disposal.................................................................................................... 66
14. Appendix................................................................................................................................... 67
14.1 Accessories, Service........................................................................................................................................ 67
14.2 Protective Housing........................................................................................................................................... 68
14.3 Factory Setting ................................................................................................................................................. 71

Page 6
Safety
optoNCDT 22xx
Safety1.
The handling of the system assumes knowledge of the instruction manual.
Symbols Used1.1
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.
iIndicates a user tip.
Warnings1.2
Avoid unnecessary laser radiation to be exposed to the human body
Switch off the controller for cleaning and maintenance.
Switch off the controller for system maintenance and repair if the sensor is integrated into a system.
Caution - use of controls or adjustments or performance of procedures other than those specified may cause
harm.
Connect the power supply and the display-/output device in accordance with the safety regulations for electri-
cal equipment.
Danger of injury
>
Damage to or destruction of the sensor and/or the controller
>
Avoid shock and vibration to the sensor and the controller.
Damage to or destruction of the sensor and/or the controller
>
The power supply may not exceed the specified limits.
Damage to or destruction of the controller and/or the sensor
>

Page 7
Safety
optoNCDT 22xx
Protect the sensor cable against damage.
Destruction of the sensor>
Failure of the measuring device
>
Avoid continuous exposure to fluids on the sensor and the controller.
Damage to or destruction of the sensor and/or the controller
>
Operate sensor and controller only with the same serial number. A change of components among each other
is not possible.
Loss of the specified technical data
>
CE Compliance1.3
The following applies to the optoNCDT 22xx:
Regulation 2004/108/EC
-
Regulation 2006/95/EC-
Products which carry the CE mark satisfy the requirements of the EMC regulation 2004/108/EC ‘Electromag-
netic Compatibility’ 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
The sensor is in compliance with the following standards
EN 61326-1: 2006-10-
DIN EN 55011: 2007-11
-
EN 61000-6-2: 2006-03-
The sensor fulfills the specification of the EMC requirements, if the instructions in the operating manual are
followed.

Page 8
Safety
optoNCDT 22xx
Proper Use1.4
The measuring system is designed for use in industrial areas.-
It is used
-
for measuring displacement, distance, position and elongation

for in-process quality control and dimensional testing

The measuring system may only be operated within the limits specified in the technical data
- , see Chap.
3.3.
The system should only be used in such a way that in case of malfunctions or failure personnel or machin-
-
ery are not endangered.
Additional precautions for safety and damage prevention must be taken for safety-related applications.
-
Proper Environment1.5
Protection class-
Sensor: IP 65 (Only with sensor cable, supply/output cable connected)
Controller: IP 50
Lenses are excluded from protection class. Contamination of the lenses leads to impairment or failure of
-
the function.
Operating temperature: 0 to 50 °C (+32 to +104 °F)-
Storage temperature
- : -20 to +70 °C (-4 to +158 °F)
Humidity: 5 - 95 % (no condensation)-
Pressure: Atmospheric pressure-
EMC: according to EN 61326-1: 2006-10-
DIN EN 55011: 2007-11
EN 61000-6-2: 2006-03
iThe protection class is limited to water (no penetrating liquids or similar)!

Page 9
Laser Class
optoNCDT 22xx
2. Laser Class
The sensors operate with a semiconductor laser with a wavelength of 670 nm (visible/red). The laser is
operated on a pulsed mode, the pulse frequency corresponding to the measuring frequency (for example
f = 10 kHz). The duration of the pulse is regulated in dependency on the object to be measured and can form
an almost permanent beam (for example t = 1 up to 80 μs). The maximum optical output is ≤ 1 mW. The
sensors are classified in Laser Class 2 (II). Class 2 (II) lasers are not notifiable and a laser protection officer is
not required either.
iComply with all regulations on lasers!
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. 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 following warning labels are attached to the cover (front and/or rear side) of the sensor
housing. The laser warning labels for Germany have already been applied (see above). Those for other non
German-speaking countries an IEC standard lable 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. Laser operation is indicated by
LED, see Chap. 3.4.
IEC Standard
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.
LASER RADIATION
Do not stare into the beam
CLASS 2 LASER PRODUCT
IEC 60825-1: 2008-05
P≤1 mW; λ= 670 nm
Never deliberately look
into the laser beam!
Consciously close
your eyes or turn away
immediately if ever the
laser beam should hit
your eyes.

Page 10
Laser Class
optoNCDT 22xx
FDA Norm
The sensor complies with all applicable laws
for the manufacturer of laser devices. This
system is classified by the Center for Devices
and Radiological Health (CDRH) asa Class II
laser device.
iIf both warning labels are covered over when the unit is installed the user must ensure that supplemen-
tary labels are applied.
laser on
state
optoNCDT
laser on
state
optoNCDT
THIS PRODUCT COMPLIES
WITH FDA REGULATIONS
21CFR 1040.10 AND 1040.11
THIS PRODUCT COMPLIES
WITH FDA REGULATIONS
21CFR 1040.10 AND 1040.11
Laser spot Laser spot
2008-05 2008-05
True reproduction of the sensor with its actual location of the warning labelsFig. 1

Page 11
Functional Principle, Technical Data
optoNCDT 22xx
Functional Principle, Technical Data3.
Short Description3.1
The system consists of an laser-optical sensor and a
signal conditioning electronics.
The sensor uses the principle of optical triangulation,
that is a visible, modulated point of light is projected onto
the target surface.
iSensor and controller are one unit.
Depending on the distance the diffuse fraction of the
reflection of this point of light is then focussed on, to a
position sensitive element (CCD-array) by the receiving
lens, which is arranged at a certain angle with respect to
the optical axis of the laser beam.
From the CCD signal the intensity of the diffuse reflection
is determined in real time. This enables the sensor to
compensate intensity fluctuations still during processing
of a measured-value, which it does in a very wide reflec-
tion factor range (from almost complete absorption to
almost total reflection).
Sensor
ILD 22xx
Measuring range SMR
-0 V (MR) 32760
+5 V (EMR) 64876
>10 V165526
-5 V (SMR) 643
>10 V165524
Voltage Digital
output value
1) Depending on the adjustment of the
analog output by error, see Chapt. 6.8.
Definition of terms, output signalFig. 2
SMR = Start of measuring range
MMR = Midrange
EMR = End of measuring range

Page 12
Functional Principle, Technical Data
optoNCDT 22xx
LEDs on the controller, see Chap. 3.4, see Chap. 6.1,
signal:
Out of Range (upper and lower range values), poor
-
Target (unfit or no object)
In range
-
Mid range
-
Laser ON/OFF
-
Power on
-
Actual average
-
LEDs on the sensor signal:
Out of Range (upper and lower range values)
-
Poor Target (unfit or no object)
-
Mid range
-
Laser ON/OFF
-
Block Diagram3.2
Laser control
Softstart
Clock generator
State Average 1 Average 2
RS422
Sync. IN/OFF
+ 24 VDC Power supply
RESET
RS422
Error 1, 2
Laser ON/OFF
Zero
AD
converter
Signal conditio-
ning AGC
Control signal
for laser
CCD line
Digital
signal
processor DA converter Output (±5 VDC)

Page 13
Functional Principle, Technical Data
optoNCDT 22xx
3.3 Technical Data
Model ILD 22xx - 2 10 20 40 50 100 200 500 ILD
2210-10
ILD
2210-20
Measuring principle Laseroptical triangulation
Measuring range mm (“) 2
(.08)
10
(.39)
20
(.79)
40
(1.57)
50
(1.97)
100
(3.94)
200
(7.87)
500
(19.69)
10
(0.39)
20
(0.79)
Start of measuring
range mm (“) 24 (.94)
30
(1.18)
40
(1.57)
175
(6.89)
45
(1.77)
70
(2.76)
130
(5.12)
200
(7.87)
95
(3.74)
90
(3.54)
Midrange mm (“) 25
(.98)
35
(1.38)
50
(1.97)
195
(7.67)
70
(2.76)
120
(4.72)
230
(9.06)
450
(17.72)
100
(3.94)
100
(3.94)
End of measuring
range mm (“) 26 (1.02)
40
(1.57)
60
(2.36)
215
(8.46)
95
(3.74)
170
(6.69)
330
(12.9)
700
(27.56)
105
(4.13)
110
(4.33)
Linearity µm ±1 ±3 ±6 ±12 ±15 ±30 ±60 ±400 ±3 ±6
≤ ±0.05 % FSO ≤ ±0.03 % FSO ≤ ±0.08 % FSO ≤ ±0.03 % FSO
Resolution
(at 10 kHz)
µm 0.03 0.15 0.3 0.6 0.8 1.5 3 7.5 0.5 1
0.0015 % FSO 0.005 % FSO
Measuring rate 410 kHz (ILD22xx), 20 kHz (ILD222x) 10 kHz
Light source
(Semiconductor laser) 670 nm, red (Wave length), 1 mW (Max. power), 2 (IEC), II (FDA) (Laser class)
Permissible ambient light 30.000 lx
Spot diameter 3
SMR, µm
MMR, µm
EMR, µm
80
35
80
110
50
110
160
60
160
230
210
230
215
80
215
350
130
350
1300
1300
1300
1500
1500
1500
130
60
130
200
60
200
Protection class Sensor IP 65
Controller IP 50
Temperature stability 0.025 % FSO/K 0.01 % FSO/K
Operating temperature 0 °C ... 50 °C (32 to 122 °F)
Storage temperature -20 °C ... 70 °C (-4 to 158 °F)
Output
Analog ±5 V ±5 V
(-10 V ... +10 V)
Digital RS422/ 691.2 kBaud RS422/
687.5 kBaud

Page 14
Functional Principle, Technical Data
optoNCDT 22xx
Model ILD22xx 2 10 20 40 50 100 200 500 ILD
2210-10
ILD
2210-20
Supply voltage 24 VAC (±15 %), max. 500 mA
Sensor cable Standard: 2 m (6 ft) - integral
Option: 5 m / 10 m (16 / 32 ft) 1
Controller Functions: Zero / Averaging
Dimensions: 143 x 145 x 52 mm
Elektromagnetic compatibility
(EMC) according to EN 61326-1: 2006-10, DIN EN 55011: 2007-11, EN 61000-6-2: 2006-03
Vibration 22 g / 20 ... 500 Hz
Shock 215 g / 6 ms/ 3 axis
Weight Sensor about 0.5 kg
Controller about 1 kg
The specified data apply for a diffusely reflecting matt white ceramic target.
FSO = Full Scale Output SMR = Start of measuring range
MMR = Midrange EMR = End of measuring range
1) Sensor and controller are calibrated to the respective cable length.
Operation with this calibrated cable length only.
2) The data for the sensor are based on DIN EN 60028-2-6 (vibration)
and DIN EN 60028-2-29 (shock).
3) Spezific values for sensors of ILD22xx-xLL series
4) Max. 5 kHz for sensors of ILD2202 series.
Spot diameter
ILD 2200-xLL, ILD 2220-xLL
ILD22x0-2LL ILD22x0-10LL ILD22x0-20LL ILD22x0-50LL
SMR 85 x 240 µm 120 x 405 µm 185 x 485 µm 350 x 320 µm
MMR 24 x 280 µm 35 x 585 µm 55 x 700 µm 70 x 960 µm
EMR 64 x 400 µm 125 x 835 µm 195 x 1200 µm 300 x 1940 µm
Sensors with large SMR
Model Measuring rate Start of measur-
ing range
ILD2210-10 10 kHz 95 mm
ILD2210-20 10 kHz 90 mm
ILD2212-10 5 kHz 95 mm
ILD2212-50 5 kHz 550 mm

Page 15
Functional Principle, Technical Data
optoNCDT 22xx
3.4 Operating State of the Controller
LED State Color LED Power
OK green
Power on
Mid range yellow
Poor target, out of range red
Laser off, see Chap. 3.5 -
3.5 Electrical Diagram of Remote Switch for Laser On/Off
The laser can be switched of with an external switch between the pins 4 and 17 for service jobs. Switching
can be done with a transistor (for example open collector in an optocoupler) or a relay contact.
iIf pin 4 and pin 17 (D-SUB female connector) are not connected, the laser is off.
+24 VDC
3.3 kOhm
l < 10 mA
Laser
ON/OFF
Pin 4
Pin 17
Controller
In switched on mode the current through pin 4 and
17 is at total less than 10 A. The residual voltage
should be less 0.1 V at the same time.
Reaction Time for Laser-On: Correct measuring data
are sent by the sensor approximately 11 ms after
signal for Laser-On, see Chap. 7.15.
Electrical wiring for laser on/offFig. 3

Page 16
Delivery
optoNCDT 22xx
Delivery4.
Unpacking4.1
1 Sensor ILD 22xx 1 Rubber feet kit for controller
1 Controller 1 25 pin Sub-D male connector with screened cable clamps
1 Instruction manual
1 CD with demo program
Check for completeness and shipping damage immediately after unpacking.
In case of damage or missing parts, please contact the manufacturer or supplier.
Storage4.2
Storage temperature: -20 to +70 °C (-4 to +158 °F)
Humidity: 15 - 95 % (no condensation)

Page 17
Installation
optoNCDT 22xx
5. Installation
The ILD 22xx is an optical sensor for measurements with micrometer accuracy. Make sure it is handled care-
fully when installing and operating. MICRO-EPSILON recommends the use of protective housings if the sen-
sor operates in a dirty environment or higher ambient temperature, see Chap. 14.2.
CE1800-x PC1800-3
PC1800-3/10/RS485 or
PC2200-x/USB/IND
PC2200-x/IF2008
System with sensor, sensor cable, controller and power supply and output cableFig. 4
Cable Continuous high flex cable Bending radius (min, permanent)
CE1800-x •50 mm
PC1800-x •60 mm
Optional Accessory:
CE1800-x Sensor cable extension
PC1800-x Power supply and output cable
x = cable length in m
Sensor cables with 5 m length or more must be included into the system calibration.

Page 18
Installation
optoNCDT 22xx
Mounting and Dimensions of5.1
the Sensor
ILD22xx5.1.1
The sensor is mounted by means of 3 screws
type M4.
iThe laser beam must be directed per-
pendicular onto the surface of the target.
Misalignment will create measuring er-
rors (indication of bigger distances).
Handle optical sensors with care!
3 Mounting
holes
ø4.5 mm
(.18 dia.)
Laser spot
30 (1.18)
15 (.59)
13.2 (.52)
21.85
(.86)
36.13
(1.42)
24.2
(.95)
laser on
state
optoNCDT
67 (2.64)
75 (2.95)
37.5 (1.48)
80 (3.14)
89 (3.50)
97 (3.82)
13.4
(.53)
4 (.16)
Sensor dimensions, measuring ranges: 2/10/20/50/100Fig. 5
mm, dimensions in mm (inches), not to scale

Page 19
Installation
optoNCDT 22xx
75
(2.95)
130 (5.12)
140 (5.51)
150 (5.91)
Laser spot 15
(.59)
3 x Mounting holes
ø4.5 mm (.18 dia.)
17.5 (.69) 35
(1.38)
18.5 (.73)
40 (1.57)
70 (2.76)
80 (3.15)
5 (.20)
Sensor dimensions, measuring ranges: 40/200/500 mm,Fig. 6
dimensions in mm (inches), not to scale

Page 20
Installation
optoNCDT 22xx
ILD22105.1.2
32 (1.25)
16 (.62)
0.4 (.01)
Center
laserbeam
Window
laser
Window
objective
ø4.5 (.18 dia.)
3x through
81 (3.18)
76 (2.99)
49 (1.92)
5 (.19)
5 (.19)
81 (3.18)
140 (5.51)
145 (5.70)
15
(.59)
EMR SMR
MR
0.4 (.01)
Sensor dimensions ILD 2210, measuring ranges:Fig. 7 10/20 mm,
dimensions in mm (inches), not to scale
ILD 2210-10 ILD 2210-20
MR 10 20
SMR 95 90
EMR 105 110