Re Revision II Plus Touch Service manual

.ENG.
ReVision II plus Touch
Viewing system
INSTALLATION, USE AND MAINTENANCE MANUAL
Original instructions
CAUTION ! THE POWER SUPPLY MUST BE
DISCONNECTED BEFORE UNPLUGGING THE CABLES

Re S.p.A. ReVision II plus Touch
Rev. 21/05/13 I/I
Contents
Warnings .........................................................................................................................1
Handling instructions.....................................................................................................1
Safety notes ....................................................................................................................1
Assembling the ReVision II plus Touch on the end machine......................................3
Mechanical dimensions.................................................................................................................... 8
Electrical cables and synchronisation sensors connection .....................................12
Connection to the network or to PC...............................................................................................18
About ReVision II plus Touch ......................................................................................19
Quick start.....................................................................................................................20
Device functioning........................................................................................................22
Working page commands ...............................................................................................................22
Set-up page commands ..................................................................................................................23
Camera and rail functioning ...........................................................................................................26
Memorization, loading and comparison of images.......................................................................28
Programmed scan ...........................................................................................................................32
Image reconstruction ......................................................................................................................34
Detailed description of setting functions ......................................................................................36
AUTOSCAN TYPE..................................................................................................................37
COLOUR CONTROL ..............................................................................................................37
ROTATE IMAGE.....................................................................................................................38
FOCUS ...................................................................................................................................38
RAIL SETUP ...........................................................................................................................38
SENSOR NUMBER ................................................................................................................39
LAMPS....................................................................................................................................39
INVERT HORIZONTAL ARROWS..........................................................................................39
INVERT VERTICAL ARROWS ...............................................................................................40
UNIT OF LENGHT ..................................................................................................................40
AUTOSCAN SPEED ...............................................................................................................40
VERTICAL AUTOSCAN SPEED.............................................................................................40
TURNS FOR FLASH...............................................................................................................40
TEETH NUMBER....................................................................................................................41
PRINT DEVELOPMENT .........................................................................................................41
Troubleshooting ...........................................................................................................42
Technical specifications ..............................................................................................44
Maintenance..................................................................................................................46
Replacing the lamps........................................................................................................................47
Replacing the filter sponges...........................................................................................................48
Cleaning the UV filter.......................................................................................................................49
Disassembly and dismantling .....................................................................................50
Information about device recovery .............................................................................50
Guarantee......................................................................................................................51

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 1/51
Warnings
The present manual is for device fitters and operators.
We recommend to read this manual carefully before the handling, installation, use, maintenance
and disassembly of the device.
This manual is an integral part of the device and must be kept until the device is decommissioned. It
reflects the technical state of the device at the time of its sale.
The plant builder may include the present manual in the documentation for plant use.
Re S.p.A. reserves the right to update its production and/or manuals without updating products already
sold and previous manuals.
This device is a partly completed machine that complies with directive 2006/42/CE. It is destined for
professional use in industrial settings; it is not able to carry out any process on its own but must be fitted
into a machinery.
It is the machine manufacturer’s responsibility to comply with the laws in force in the country the
machine is installed in and to adopt all the necessary safety measures.
We strongly recommend you to use the partly completed machine only for the purpose it has
been designed for.
Handling instructions
When handling take care not to knock the ReVision II plus Touch as this may damage it.
Safety notes
The ReVision II plus Touch viewing system must be fitted and used by qualified
technical personnel, in compliance with the safety norms required for the environment
the machine is installed in.
It is not suitable for work in open air areas, corrosive, explosive or excessively dusty
environments.
Don’t touch any voltage carrying parts.
Do not damage, tamper with or tread on the connection cables.
High voltages are present when the system is switched on, therefore all operations must
be performed when the ReVision II plus Touch has been powered down. Make sure
that the power lead is disconnected.
Caution: due to the presence of capacitors in the video camera and DSP Touch,
high voltages may be present even when the system is switched off.
Components mounted on the electronic cards are sensitive to electrostatic discharges,
therefore take care when handling them and use the necessary precautions to avoid
damaging the devices.
Do not place food, drinks or other items on any part of the device. If the device comes into
direct contact with water (or other conductive liquids), disconnect the system and wait until
it is completely dry before connecting it again. If in doubt, contact our technical assistance
team or your local agent.
When handling the ReVision II plus Touch system always wear safety
gloves and boots and observe all the safety norms required for the
environment in which it is located.

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 2/51
Warning: ReVision II plus Touch has not a start/stop button, so, in order to switch on
or off the viewing system, you must switch on or off the machine to which it has
been applied.
The ReVision II plus Touch viewing system includes moving parts so always take care
and do not touch moving parts.
Before starting the ReVision II plus Touch, make sure that no one is within the camera
field of action.
During installation and use, remove bracelets, watches and other items from arms and
hands which may catch on moving parts and secure loose clothing.
Beware of the material that runs as it could cut you!
If any part of the system is damaged, contact our technical assistance team or your local agent.
This system conforms to the EMC directive in accordance with the following standards: EN 61000-6-2
(2002) and EN 61000-6-3 (2002).

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 3/51
Assembling the ReVision II plus Touch on the end machine
The viewing system is usually supplied with the camera mounted on the motorized rail and the cams
already adjusted.
Therefore the installer only needs to fix the motorized rail to the machine in such a way that the distance
between the camera and the material is:
- 15mm ( ± 3mm ) for models RF, MH-75 or LD-75
- 10mm ( ± 3mm ) for models MH-100, LD-100 or CV-350
Warning! The indicated assembly distances can vary by +/- 3mm, therefore we recommend the
use of slots when fixing, so that the camera positioning can be adjusted until achieving optimal
focus
To assemble the viewing system wear safety gloves and boots and
observe all the safety norms required for the environment in which it
is installed.
ReVision MH-100, LD-100
ReVision RF, MH-75, LD-75
Fixing screws and slots
Fixing screws and slots
Material
Motorized rail
Earth cable connection:
To guarantee system operation in compliance with the EMC standards
to which it is subject, the rail must be connected to the machine earth.
This can be done using the fixing screws. Check that there is no paint
or other treatment which may isolate the rail from the machine
shoulder.
If in doubt, connect an earth wire directly to the point indicated by the
arrow: remove the M5 screw next to the channel, insert the earth cable
terminal between the two washers, then tighten the screw again. Use
the same method to fix the other terminal to the central screw of the
metal plate on the camera.
Material
Motorized rail

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 4/51
Follow the steps indicated below only if the system cannot be supplied with the rail
assembled on the camera
(for manual models, follow the steps described below, however, as the units are not fitted with a toothed
belt, simply adjust the two small wheels mounted on the rear of the camera to ensure that it runs as
smoothly as possible along the rail)
1. Position the ReVision DSP plus Touch and monitor.
2. Mount the camera on the motorized rail
a. Remove the screw (M6) and the belt tightening block placed on the rail, on the side where the
toothed belt is not fixed.
b. Place the camera on the motorized rail, then mount again the belt tightening block and fix with
the screw.
Camera
Motorized rail
Toothed belt
Belt tightening block
Screw M6

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 5/51
3. Connect the signal+power supply cable to the camera and to the motorized rail
a. Take off the top of the cable conduit placed at the rear of the motorized rail and insert the
signal+power supply and the earthing cables in the conduit.
b. Connect the signal+power supply cable to the camera connecting the connector and tighten the
two screws located on the connector sides.
c. Connect the terminal earthing cable to the motorized rail as described on page 3.
d. Rotate the cable by 90° and fix the ends of the cable chain to the two handles on the camera
and the motorized rail.
e. Place the top of the cable conduit to cover this again.
Motorized rail (top view)
Link to fix to cable chain
Conduit top
Remove it to insert the cables
Cable chain
Re
Revision Camera RH
Signal+power supply cable
with connector
Connector to connect
signal+power supply cable
Housing for connector
fixing screws
Link to fix to cable chain
Metal plate to connect
the earthing cable
Earthing cable
Earthing cable connection
to the motorized rail

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 6/51
4. Adjust the eccentrics if there is play between the camera and the rail: rotate the eccentrics with a 17
spanner (drawing 1) and tighten them with an Allen wrench (drawing 2).
Warning! The small wheels must not remain blocked but must be able to rotate freely.
Re
RevisionCamera RH RevisionCamera RH
Re
5. Place the toothed belt
a. Pass it at the rear of the camera and insert it in the gap between the right-hand small wheel and
the camera (drawing 1).
b. Pass it under the pulley.
c. Insert it in the gap between the left-hand small wheel and the camera (drawing 2).
Re
Revision Camera RH Revision Camera RH
Re
Pulley
Right-hand
small wheel
Right-hand
small wheel
Small wheels
Check that after adjusting the
eccentrics both small wheels
rotate freely
Eccentrics
Adjust both of them with a 17
spanner
Eccentrics
Tighten both of them with an
Allen wrench
Drawing 1
Drawing 2
Drawing 1
Drawing 2

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 7/51
d. Remove the screw from the belt tightening block and insert the belt.
e. Scroll the belt tightening block so that the belt is tightened, then place again the screw and
tighten it.
Caution! Over tightening the belt could stop the camera stroke. If this happens, slacken the belt
slightly so that the camera can start up again.
6. Secure the rail to the machine so that the camera is 10mm from the material in the case of
ReVision II versions MH-100,LD-100 and CV-350 or 15mm from the material in the case of
versions RF, MH-75 and LD-75, with tolerance on +/- 3mm, as indicated on page 3.
Belt inserted in the
belt tightening block
Screw M6
Remove this to allow
putting the belt in the
belt tightening block
Direction to scroll the belt tightening block,
in order to tighten the belt

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 8/51
Mechanical dimensions
ReVision Camera Touch 75

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 9/51
ReVision Camera Touch 100

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 10/51
ReVision Camera Touch 350

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 11/51
ReVision DSP plus Touch
= =
= =

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 12/51
Electrical cables and synchronisation sensors connection
ReVision II plus Touch has not a start/stop button.
Connect the power supply cables of the viewing system to the machine to which it has
been applied so that you can switch on and off the viewing system by switching on and off
the machine.
Caution!
The signal+power supply cable is quite stiff. To avoid damaging it care must be taken not to
bend it or twist it excessively.
If for any reason the signal+power supply cable has to be disconnected, make sure that the
machine (and consequently the viewing system) is switched off .
Re
Mod.
S.n. 00108.1103
Revision DSP+ TOUCH
Bussero (MI) ITALY
Ph.+39-02952430.1
WWW.RE-SPA.COM
CAMERA
SIGNAL
+
SUPPLY
SYNCHRONISATION
SIGNALS
MONITOR
POWER SUPPLY:
refer to indications
on the monitor
SVGA MONITOR
1024x768 LCD
EXTERNAL POWER
SUPPLY UNIT
For min. and max. tension
limits, refer to the power
supply unit provided
(see also §Technical
specifications)
VGA CABLE
USB
CABLE
DSP PLUS TOUCH

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 13/51
Applications for synchronization signals:
Version
Sensors
Connection of connector
With 1 sensor
1 PROXIMITY
“sensor 1” connector
1 ENCODER
“sensor 1” connector
1 EXTERNAL
SYNCHRONIZATION
SIGNAL
“sensor 1” connector
Pin 9 = 10÷30Vdc
Pin 8 = 0V
Pin 7 = CHA
Connect the cable electric shielding to the
connector body
With 2 sensors
2 PROXIMITY
1° proximity (teeth number): “sensor 1” connector
2° proximity (reset): “sensor 2” connector
1 PROXIMITY
+ 1 CONTRAST SENSOR
Proximity (teeth number): “sensor 1” connector
Contrast sensor (reset): “sensor 2” connector
1 ENCODER WITH
DOUBLE CHANNEL
“sensor 1” connector
2 EXTERNAL
SYNCHRONIZATION
SIGNALS
(teeth number and reset)
“sensor 1” connector
Pin 9 = 10÷30Vdc
Pin 8 = 0V
Pin 7 = CHA
Pin 6 = CHZ
Connect the cable electric shielding to the
connector body
Warning! Although two synchronisation signals are not required for MH and RF viewing
systems, we do recommend the use of the second signal in order to keep the image more
stable.
Two synchronisation signals are necessary for LD and CV systems (two sensor or one double
channel sensor).

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 14/51
Below are the indications relative to sensors that can be used to detect the synchronisation
signals which can be supplied by Re S.p.A.
If you have other sensor available, or if in doubt, contact the Re technical assistance team or your
local agent.
Proximity
If you use only one proximity (to read the teeth number) connect it to the “sensor 1” connector.
If you use two proximity connect the first to the “sensor 1” connector (to read the teeth number)
and the second to the “sensor 2” connector (to read the start of print).
Electrical connections:
BROWN wire (+24V) Pin 9 - Connection to “sensor 1” or “sensor 2”
BLUE wire (0V) Pin 8 - Connection to “sensor 1” or “sensor 2”
BLACK wire (signal) Pin 7 - Connection to “sensor 1” or “sensor 2”
Technical features:
• Maximum sensing range: 0,5mm • Switching frequency: 5000Hz
• Connection type: cable PVC, 2m • Switching output: NPN
• Supply voltage: 10÷30Vdc • Voltage drop: <= 2V at la=200mA
• Power consumption: <= 10mA • Continuous current: <= 200mA
• Hysteresis: 10% • Reproducibility: <= 1,5%
• Short circuit protection: present • Reverse polarity protection: present
• Protection class: IP67 • Ambient temperature: -25 ÷ +70°C
• Tightening torque: 1,5Nm
Mechanical dimensions:
max.
0,5 mm
Fix it to the machine close to the print roller gear at a maximum
distance of 0,5mm.

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 15/51
Contrast sensor
It must be used as second synchronisation sensor, connected to the “sensor 2” connector.
Electrical connections:
BROWN wire (+24V) Pin 9
BLEU wire (0V) Pin 8
BLACK wire (signal) Pin 7
WHITE wire NC
Calibration:
After fitting the contrast sensor and implementing the electrical connections, place the sheet
(not in movement) so that the notches of start/end print is positioned in the sensor light spot and
press the Teach-in button; the sender light and the status indicator will blink slowly. After,
position the sheet so that the notches of start/end print is not positioned in the sensor light spot
and press the Teach-in button again; the sender light and the status indicator will blink slowly
again: this means that the calibration is completed correctly (if they blink fast means that the
contrast is insufficient).
Technical features:
• Scanning range: 12,5mm • Tolerance: ± 2mm
• Source and type of light: LED blue, green, red • Wave length: 470nm, 525nm, 640nm
• Light spot size: 1,5 x 6,5mm • Supply voltage: 24Vdc (± 20%)
• Power consumption: < 35mA • Switching output: NPN
• Connection type: connector M12, 4pin • Signal sequence: 10.000/s
• Response time: 50µs • Protection class: IP67
• Ambient operation temperature: -10 ÷ +55°C • Ambient storage temperature: -20 ÷ +75°C
Mechanical dimensions:
Fit it perpendicularly to the sheet so that it reads
the notches at start/end print. In the case of
objects with reflective or shiny surface, tilt sensor
by 10° to 15° relative to surface.
Teach-in button
Sender light (red or green or blue)
and status indicator

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 16/51
Encoder
If the Encoder is with single channel (to read the teeth number) or with double channel (to read
the teeth number and the start of print), it must be connected to the “sensor 1” connector.
Electrical connections:
RED wire (+24V) Pin 9
BLACK wire (0V) Pin 8
GREEN wire (CHA) Pin 7
BLUE wire (CHZ) Pin 6
YELLOW wire NC
For a better protection of the electronics against the electrostatic discharges, connect the
metallic connector casing to the earth.
Technical features:
• Resolution: 100 impulses/turn • Supply voltage: 5Vdc / 8÷24Vdc
• Current consumption without load: 80mA max • Switching output: NPN
• Output frequency: 100KHz max • Protection class: IP54 – standard
• R.P.M. max: 3000 continuous • Ambient operation temperature: 0 ÷ +60°C
• Ambient storage temperature: -25 ÷ +70°C
Mechanical dimensions:
Connect it to the print cylinder with the shaft or to stamp roller gears.

Re S.p.A. ReVision II plus Touch
Rev.21/05/13 17/51
Other synchronisation sensor or external signal (supplied by customer)
If you use a synchronisation sensor to read the teeth number, different from the sensors
described above, connect it to the “sensor 1” connector and implement the following electrical
connections:
24Vdc / 100mA Pin 9
0V Pin 8
CHA Pin 7 - Level L = 0÷1V - Level H = 4÷24Vdc (see the following diagram)
Instead if you use a synchronization sensor with double channel to read the teeth number and
the start of print, connect it to the “sensor 1” connector and implement the following electrical
connections:
24Vdc / 100mA Pin 9
0V Pin 8
CHA Pin 7 - Level L = 0÷1V - Level H = 4÷24Vdc (see the following diagram)
CHZ Pin 6 - Level L = 0÷1V - Level H = 4÷24Vdc (see the following diagram)
0V
1V
4V
24V
SIGNAL H (HIGHT)
UNCERTAIN ZONE
SIGNAL L (LOW)
Connect the cable electric shielding to the connector body.