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SIPLACE 80S-20/F4/F5 User M anual 5 Vision Func tions 05/99 Issue from Software Vers ion SR.405.xx 5.11 Coplanarity Laser Module (S IPLACE 80F4 or 8 0F5 only) Line en gineer 5 - 169 5.1 1.3 Safety Instructions DANGER Y o…
5 Vision Functions SIPLACE 80S-20/F4/F5 User Manual
5.11 Coplanarity Laser Module (SIPLACE 80F4 or 80F5 only) 05/99 Issue from Software Version SR.405.xx
5 - 168 Line engineer
5.11.2 Technical Data
Components: Can be used for gull-wing component shapes
Component size and leads pitch restricted by the
components position recognition system -
in other words, max. size 43.0 mm x 43.0 mm x 11.0mm.
Measurement principle: Non-contact measurement using laser-triangulation
Algorithm functions: JEDEC standard calculation of the placement level; all
deviations will be determined with reference to this level.
If a component is positioned askew in the nozzle, something which
can be caused by an adapter, this will thus have no influence on
the good / bad decision.
Output: < 5 mW
Measuring range: ± 2.5 mm
Laser focus: Elliptical, 50µm x 95µm
Temperature stability: ± 1µm/K
Wavelength: 670 nm
Resolution: 0.25µm
Scanning rate: 10 kHz
Weight: 500 g
Operating temperature: 0°C ... 40
Atmospheric humidity: 5 - 95% non-condensing
Ambient pressure: Atmospheric pressure
Vibration: In accordance with IEC 68-2-6
Mechanical shock: In accordance with IEC 68-2-27
EMC: In accordance with EN 50081-2, emitted interference
(electromagnetic compatibility) In accordance with EN 50082-2, resistance to interference
Degree of protection: IP 64
Dimensions: 118 mm x 30 mm x 125.5 mm
Admissible secondary light: 30.000 lx
Safety: When installed in the machine the coplanarity module corresponds to
Laser class 1
. Outside the machine and without additional
wiring or interference with the safety features the module cannot
function. If the machine’s safety features should be circumvented
it will automatically be deemed to correspond to
Laser class 3B
-
Risk of injury to eyes and skin
and therefore protective measures
as specified in VBG 93 will be required.
SIPLACE 80S-20/F4/F5 User Manual 5 Vision Functions
05/99 Issue from Software Version SR.405.xx 5.11 Coplanarity Laser Module (SIPLACE 80F4 or 80F5 only)
Line engineer 5 - 169
5.11.3 Safety Instructions
DANGER
You must not make any modifications whatsoever to or tamper with the safety features or coplanarity laser
module.
The coplanarity laser module - without safety
features - corresponds to
Laser class 3B
(see
Fig. 5.11.2)
This means
danger to eyes and skin!
For this reason the safety features
should
under no circumstances
be
circumvented.
Fig. 5.11.2 Identification label for
Laser class 3B
To enable the laser module in
Laser class 1
to be operated with no danger to eyes and skin the following
safety features have been installed in the machine:
The interlock line is connected in series with the
switches for the protective cover. Even if the
key-operated switch is used to circumvent the
protective devices this particular protective fea-
ture will not be disabled. This means that the
laser module can be operated
only within the
closed machine.
Fig. 5.11.3 Identification label for
Laser class
1
s
5 Vision Functions SIPLACE 80S-20/F4/F5 User Manual
5.11 Coplanarity Laser Module (SIPLACE 80F4 or 80F5 only) 05/99 Issue from Software Version SR.405.xx
5 - 170 Line engineer
DANGER
In the event of any modifications or tampering with the module the factory safety warranty will be rendered null
and void. In addition, the user shall be obliged to comply with the guidelines of the Union of Employers’ Liabil-
ity Insurance Associations [Hauptverband der Berufsgenossenschaften] -VBG 93. In other words:
- Registration with the liability insurance association
- Appointment of a laser safety officer
- Drawing up guidelines for the use of the module
5.11.4 Overview
5.11.4.1 Analysis unit
The coplanarity module consists of two components: the analysis unit and control section and the laser
module. The analysis unit is located in the control unit (see Fig. 5.11.4). Three green LEDs on the front panel
of the analysis unit indicate the operating status:
Press the RESET key to initialize the coplanarity module.
5.11.4.2 Laser module
The laser module is fixed to a supporting frame on the right side of the machine (see Fig. 5.11.5).
Two red LEDs and one green LED signal the operating statuses of the laser module:
LED (see Fig. 5.11.4) On Off
1 green Operating voltage 5V No voltage
2 green Operating voltage 12V No voltage
3 green Laser module in service Laser module switched off
LED (see Fig. 5.11.5) On Off
4 red OUT OF RANGE
(outside the measuring range)
–
5 red POOR TARGET
(components have poor reflection properties)
–
6 green Laser module in service Laser module switched off