Festo Checkbox Compact CHB-C-C User manual

Manual
Checkbox Compact
Type CHB-C-C
Type CHB-C-P
Manual
533 412
en 0211a
[663 484]
Checkbox Compact

Festo Checkbox ® is a registered trademark of Festo AG&Co,
D-73726 Esslingen, Deutschland

Contents and general instructions
I
Festo P.BE-CB-COMP-EN en 0211a
Author G. Neumann-Rasaei..........................
Editor M. Holder...................................
Original de.......................................
Translation transline Deutschland.....................
Layout Festo AG & Co., Dept. KG-GD...................
Layout Festo AG & Co., Dept. KI-DT...................
Edition en 0211a..................................
Designation P.BE-CB-COMP-EN.......................
Order no. 533 412.................................
E(Festo AG & Co., D-73726 Esslingen, Federal Republic of
Germany, 2002)
Internet: http://www.festo.com
e-mail: [e-mail]
The copying, distribution and utilization of this document as
well as the communication of its contents to others without
expressed authorization is prohibited. Offenders will be held
liable for the payment of damages. All rights reserved, in par-
ticular the right to carry out patent, utility model or orna-
mental design registrations.

Contents and general instructions
II Festo P.BE-CB-COMP-EN en 0211a

Contents and general instructions
III
Festo P.BE-CB-COMP-EN en 0211a

Contents and general instructions
IV Festo P.BE-CB-COMP-EN en 0211a
Contents
Designated use VII........................................................
Operating requirements VIII.................................................
Target group VIII..........................................................
Service VIII...............................................................
Scope of delivery VIII.......................................................
Accessories VIII...........................................................
Important user instructions IX..............................................
Notes on the use of this manual XII...........................................
DocumentationontheCheckbox XII..........................................
Product-specific terms and abbreviations XIII...................................
1. System summary 1-1...............................................
1.1 The Festo Checkbox 1-3.............................................
1.2 Software packages for the Checkbox 1-4...............................
1.3 Scope of functions 1-5..............................................
1.4 Method of operation 1-6............................................
1.5 Buffer zone 1-9....................................................
2. Fitting and commissioning 2-1.......................................
2.1 Fitting the Checkbox 2-3.............................................
2.2 Connections 2-8...................................................
2.3 Electrical connection 2-9............................................
2.3.1 Selecting the power unit 2-11.........................................
2.3.2 Connecting the operating voltage 2-12..................................
2.3.3 Power supply for external components 2-13.............................
2.4 Commissioning 2-14.................................................
2.5 Fault diagnosis 2-19.................................................

Contents and general instructions
V
Festo P.BE-CB-COMP-EN en 0211a
3. The I/O module 3-1................................................
3.1 Interfaces 3-3.....................................................
3.2 ACTUATORS 3-5...................................................
3.3 BUFFER/FEEDER 3-7...............................................
3.4 DIAG 3-10.........................................................
4. I/O module extensions of the Checkbox PLC 4-1........................
4.1 Interfaces 4-3.....................................................
4.2 ENCODER 4-4.....................................................
4.3 PLC 4-6...........................................................
4.3.1 Start/stop mode 4-8................................................
4.3.2 Selecting the parts type 4-10..........................................
4.3.3 Counter function 4-11................................................
4.3.4 Actuators 4-13.....................................................
4.3.5 Buffer zone sensors/small parts conveyor 4-14...........................
4.3.6 Fault messages 4-17.................................................
4.3.7 Control panel lock 4-18..............................................
5. Teaching parts 5-1.................................................
5.1 Preparing the teach procedure 5-3....................................
5.2 The teach procedure 5-5............................................
5.2.1 Positioning sample parts 5-7.........................................
5.2.2 Observe the scatter of characteristics 5-8..............................
5.2.3 Scanning further orientations 5-9.....................................
6. Testing parts 6-1..................................................
6.1 The test procedure 6-3..............................................
6.2 Test mode 6-3.....................................................
6.3 Influence of the tolerance 6-6........................................
6.4 Assessing the test results 6-8........................................
6.4.1 Visual check 6-8...................................................
6.4.2 Checking the features 6-8...........................................
6.4.3 Checking the orientation 6-9.........................................

Contents and general instructions
VI Festo P.BE-CB-COMP-EN en 0211a
7. Maintenance 7-1..................................................
7.1 General information 7-3.............................................
7.2 Cleaning 7-4......................................................
A. Technical appendix A-1.............................................
A.1 Malfunctioning A-3.................................................
A.1.1 General cause of faults A-3..........................................
A.1.2 Fault messages and warnings A-4.....................................
A.2 Status displays on the control panel A-9................................
A.3 Examples for ascertaining the features A-12..............................
A.3.1 Bandwidth and tolerance A-12.........................................
A.3.2 Scatter of characteristics A-14.........................................
A.3.3 Test part deviation A-15..............................................
A.4 Connections A-17...................................................
A.5 Technical specifications A-22..........................................
A.6 Accessories A-25....................................................
B. Index B-1.........................................................

Contents and general instructions
VII
Festo P.BE-CB-COMP-EN en 0211a
Designated use
The Festo Checkbox has been designed for use under normal
operating conditions in enclosed work rooms in industrial
applications.
The Checkbox Compact described in this manual is intended
exclusively for use as follows:
For contactless checking of the position and quality of small
conveyed parts such as e.g. screws, springs, bolts.
Use the Festo Checkbox only as follows:
– in accordance with designated use
– in faultless technical condition.
– without any modifications by the user.
No guarantee claims can be accepted if the device is opened.
Laser radiation
The Checkbox Compact is a device of laser class 2 as per
EN 60825-1:1997 (class II as per CFR 21 §1040.10, USA).
SDo not open the device.
SDo not dismantle any parts (e.g. prism supports).
SDo not look directly into the laser beam.
Only in this way is the observance of laser class 2 guaran-
teed and you can avoid damage to the eyes and skin.
The specified limits for pressure, temperature, electrical con-
nections etc. must be observed.
Please observe the standards specified in the relevant
chapters and comply with technical regulations, as well as
with national and local regulations.

Contents and general instructions
VIII Festo P.BE-CB-COMP-EN en 0211a
Operating requirements
– The features of the conveyed part which determine the
orientation or quality must be recognizable and distin-
guishablefortheFestoCheckbox.
– It must be possible to integrate the Festo Checkbox in the
material flow.
Target group
This manual is intended exclusively for technicians trained in
control and automation technology, who have experience in
installing and commissioning electronic systems.
Service
Please consult your local Festo repair service if you have any
technical problems.
Scopeofdelivery
Checkbox Compact Module with control panel, I/O interface, laser light source
and camera
Documentation Description of the Checkbox Compact
Accessories For Checkbox type CHB-C-P: 24-pin connecting cable for the
PLC connection.
Accessories
A summary with accessories available can be found in
chapter A.6.