Festo CHB-C-N Manual de usuario
Description
Function
Type CHB-C-N
Description
8046182
en 1508e
[8043163]
Checkbox Compact
Festo Checkbox ® is a registered trademark of Festo AG & Co. KG,
73726 Esslingen, Germany
Contents and general safety instructions
I
Festo GDCA-CHB-C-N en 1508e English
Original de.......................................
Version en 1508e..................................
Designation GDCA-CHB-C-N.........................
Order no. 8046182.................................
(Festo AG & Co. KG, 73726 Esslingen, Germany, 2015)
Internet:http://www.festo.com
e-mail: service_international@festo.com
Reproduction, distribution or sale of this document or com
munication of its contents to others without express authoriz
ation is prohibited. Offenders will be liable for damages.
All rights reserved in the event that a patent, utility model or
design patent is registered.
Contents and general safety instructions
II Festo GDCA-CHB-C-N en 1508e English
Intended use V..........................................................
Operating requirements VII.................................................
Target group VII..........................................................
Service VII...............................................................
Scope of delivery VII.......................................................
Important user information VIII..............................................
Information regarding this description XI.....................................
Documentation on the Checkbox XI..........................................
Product specific terms and abbreviations XII...................................
1. System overview 1-1...............................................
1.1 The Festo Checkbox 1-3.............................................
1.2 Software package 1-4...............................................
1.3 Function range 1-5.................................................
1.4 Operational principle 1-6............................................
1.5 Buffer zone 1-9....................................................
2. Mounting and commissioning 2-1....................................
2.1 General instructions 2-3.............................................
2.2 Mounting 2-5......................................................
2.3 Electrical connection 2-9............................................
2.3.1 Selecting the power supply unit 2-15............................
2.3.2 Connection of the operating voltage 2-16........................
2.3.3 Power supply for external components 2-17......................
2.4 Adapting system parameters with CheckKon 2-18.........................
2.5 Commissioning the Checkbox 2-20.....................................
2.6 Error diagnostics 2-27...............................................
3. I/O module 3-1....................................................
3.1 Interfaces 3-3.....................................................
3.2 Actuators 3-5.....................................................
3.3 Buffer/Feeder 3-8..................................................
3.4 Ethernet interface 3-12...............................................
3.5 Encoder 3-16.......................................................
Contents and general safety instructions
III
Festo GDCA-CHB-C-N en 1508e English
3.6 PLC 3-18...........................................................
3.6.1 Start/Stop mode 3-21........................................
3.6.2 Selection of the check program 3-23............................
3.6.3 Counting function 3-28.......................................
3.6.4 Actuators 3-32..............................................
3.6.5 Buffer zone sensors/small parts conveyor 3-34...................
3.6.6 Fault messages 3-37.........................................
3.6.7 Locking the control panel 3-37.................................
4. Teach parts 4-1....................................................
4.1 Preparing the Teach procedure 4-3....................................
4.2 The teach procedure 4-5............................................
4.2.1 Positioning the sample parts 4-9..............................
4.2.2 Observing the scatter of characteristics 4-10.....................
5. Checking parts 5-1.................................................
5.1 The test procedure 5-3..............................................
5.2 Test mode 5-5.....................................................
5.3 Influence of tolerance 5-8...........................................
5.4 Evaluation of the test results 5-11......................................
5.4.1 Checking the features 5-11....................................
5.4.2 Checking the orientation 5-12..................................
6. Maintenance 6-1..................................................
6.1 Cleaning 6-4......................................................
6.2 Replacing the prism module 6-5......................................
A. Technical appendix A-1.............................................
A.1 Operating malfunctions A-3..........................................
A.1.1 General fault finding A-3.....................................
A.1.2 Fault messages and warnings A-4..............................
A.2 Status displays on the device A-9.....................................
Contents and general safety instructions
IV Festo GDCA-CHB-C-N en 1508e English
A.3 Examples for calculation of the features A-10.............................
A.3.1 Band width and tolerance A-10.................................
A.3.2 Scatter of characteristics A-12.................................
A.3.3 Inspection part deviation A-13.................................
A.4 Connections A-15...................................................
A.5 Technical data A-20..................................................
A.6 Accessories A-23....................................................
B. Index B-1.........................................................
Contents and general safety instructions
V
Festo GDCA-CHB-C-N en 1508e English
Intended use
The Festo Checkbox Compact®has been designed for use
under normal operating conditions in closed rooms in indus
trial installations.
The Checkbox documented in this description is intended
exclusively for use as follows: Contactless checking of the
position and quality of small parts e.g. screws, springs, bolts,
which pass through on a conveyor belt.
Use the Checkbox only as follows:
– As intended in an industrial environment
– In perfect technical condition
– In its original state without unauthorised modifications.
Only the conversions or modifications described in the
documentation supplied with the product are permitted.
The guarantee will become invalid if the Checkbox is
opened.
The maximum values specified for pressures, temperatures,
electrical connections etc. must not be exceeded.
Please observe the standards specified in the relevant
chapters and comply with the regulations of the trade associ
ation and the German Technical Control Board (TÜV), the VDE
conditions as well as the relevant national regulations.
Contents and general safety instructions
VI Festo GDCA-CHB-C-N en 1508e English
Light beam
With regard to the blue light hazard, the Checkbox Com
pact exceeds the limit values of the free group in ac
cordance with DIN EN 62471:2009-03. Therefore, an assi
gnment to risk group 1 applies for the blue light hazard.
Looking at the light source for a long or prolonged period
can dazzle your eyes and cause irritation.
Take measures to prevent eye exposure:
Do not remove any housing parts.
Only mount/remove the prism support when the power
supply is switched off.
Also take measures to ensure that if the light beam is
reflected off mirrored or reflective objects, it does not
pose a hazard (for example, by providing screening).
Do not look directly into the light beam and do not direct
the beam into the eyes of other people.
Ordinary light sources are divergent, i.e. the illuminated area
becomes larger as the distance from the light source in
creases. As a result, the risk of eye injury decreases as the
distance from the light source increases. However, as the
Checkbox Compact uses parallel light, the risk of eye injury is
not reduced as the distance increases; this applies to both
looking directly at the beam and looking into the beam via a
reflective surface.
Contents and general safety instructions
VII
Festo GDCA-CHB-C-N en 1508e English
Operating requirements
– The features of the conveyed part which determine the
orientation and quality must be recognizable and distin
guishable for the Checkbox.
– It must be possible to integrate the Checkbox in the ma
terial flow.
Target group
This description is intended exclusively for technicians
trained in control and automation technology who have ex
perience in installing and commissioning electronic systems.
Service
Please consult your local Festo Service if you have any tech
nical problems.
Scope of delivery
Checkbox Compact Module with control panel, I/O interface, light source and
camera
Operator package Data storage medium, brief description
Contents and general safety instructions
VIII Festo GDCA-CHB-C-N en 1508e English
Important user information
Danger categories
This description includes instructions on the possible dangers
that can occur if the product is used incorrectly. These in
structions are marked with a signal word (Warning, Caution,
etc), printed on a shaded background and marked addition
ally with a pictogram. A distinction is made between the fol
lowing danger warnings:
Warning
... means that failure to observe this instruction may result
in serious personal injury and/or damage to property.
Caution
... means that failure to observe this instruction may result
in personal injury and/or damage to property.
Note
... means that failure to observe this instruction may result
in damage to property.
The following pictograms also mark passages in the text
which warn about the incorrect handling of certain compon
ents.
Electrostatically sensitive devices. Incorrect handling can
result in damage to components.
Marking of special information
The following pictograms mark passages in the text which
contain special information.
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