BST ekrPro Com60 Operating Manual
BST Web Guiding System
ekrPro Com60
with analog sensors
BST International GmbH
Heidsieker Heide 53
33739 Bielefeld, Germany
Tel: +49 5206/999-0
Fax: +49 5206/999-999
e-mail: info@bst-international.com
ekrPro Com
with analog sensors Date: 23.11.2007
60
web guide controller EDV-No.: MD.191.01.05/1.6.x
Symbols used in this operating manual
Warning signs
Symbols are used in this operating manual in order to clearly
indicate particularly important places.
Attention!
!
Using the keys
Using the keys is represented by the following symbols in this
manual:
You must obey this type of warning, in order to protect
yourself, as the operator, from bodily injuries arising
from mechanical movements.
Beware!
You must obey by this type of warning without fail, in
order to protect yourself, as the operator, from life
threatening injuries caused by electrical voltages.
Note
This symbol is used to point out additional useful tips,
which will help you to make optimum use of all of the
functions.
Press key.
LED operating status
indications
+
1) 2)
Some keys on the front panel of the ekrPro Com60 controller have
LED´s (light-emitting diodes) integrated in them. The different LED
operating states are represented as follows:
LED off
LED constantly lit = activated phase
LED flashing
Key combinations, keys have to be
pressed simultaneously.
Press keys in the specified order.
ekrPro Com
with analog sensors Date: 23.11.2007
60
web guide controller EDV No.: MD.191.01.05/1.6.x
Contents
Symbols used in this operating manual
Table of contents
Section A General information
Section B Commissioning
Section C Operation
Section D Appendix
ekrPro Com
with analog sensors Date: 23.11.2007
60
web guide controller EDV No.: MD.191.01.05/1.6.x
ekrPro Com60
with analog sensors
Section A
General information
A 1 Description
A 2 Specifications
A 3 Transport / Storage
A 4 Decommissioning
ekrPro Com
with analog sensors Date: 23.11.2007
60
web guide controller EDV No.: MD.191.01.05/1.6.x
Contents
Section A
General information
Symbols used in this manual
Table of contents
A 1 Description A1-1
A 1.1 General information A1-1
A 1.2 Utilisation A1-1
A 1.3 Housing versions A1-1
A 1.4 General definitions A1-2
A 1.4.1 Assignment of sensors to the guiding mode A1-2
selection keys
A 1.4.2 Inverting of the sensor signal A1-3
A 1.4.2 Size of oscillation amplitude related to sensor
scanning area A1-3
A 1.4.2 Oscillation types and curves A1-4
A 1.4.2 Allocation of FVGs for a FVGPro 2MK A1-4
A 1.5 Connectable components A1-4
A 1.6 Safety information A1-5
A 1.7 Emissions A1-5
A 2 Specifications A2-1
A 2.1 ekrPro Com
A 2.2 Optical edge sensor IR2001, IR2005 A2-3
A 2.3 Optical edge sensor IR2002 A2-3
A 2.4 IRS-U-2 A opto-electronic analog sensor A2-3
A 2.5 Ultrasonic edge sensor US2003, US2007, US2008 A2-4
A 2.6 Reflecting sensor TW 54 C 5 A2-4
A 2.7 Line sensor T 62 D 1 A2-5
A 2.8 Reflected light measuring light barrier R 42 D ... A2-5
A 2.9 Photoelectric fork sensor G 53 C2/5 A2-6
A 2.10 Switched power pack A2-7
A 3 Transport / Storage A3-1
A 4 Decommissioning A4-1
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controller (version XT) A2-1
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web guide controller EDV No.: MD.191.01.05/1.6.x
Description A 1
The start-up, maintenance and installation
!
instructions described in this operating manual
must be strictly adhered to!
A 1 Description
The aim of the operating manual is to enable you to use the
guiding system rapidly by explaining the basic settings for initial
start-up (start-up menu) and the conventional functions for
operation. In addition, the complex functions will be described
using selected examples for setting certain parameters.
A 1.1 General information
This family of control systems includes:
• ekrPro Com
• ekrPro Key
Devices in the controller family can be interconnected at different
levels into a system network via a CAN-Bus.
A 1.2 Utilisation
The ekrPro Com
controller. Together with other BST components it may be used for:
• Web edge guiding (right or left)
60
: Controller with keyboard
60
: External control keyboard.
60
is a microprocessor controlled web guiding
A 1.3 Housing Versions
• Web center guiding
• Guiding on continuous or interrupted printed lines
• Guiding on continuous or interrupted printed edges (still
being prepared)
• Web width measuring
The controller includes a separate control unit that can directly
control the sensor adjustment unit and it can be interconnected into
the system.
Any other utilisation must first be authorised by the manufacturer.
There are also standard PLC compatible inputs and outputs as well
as an OK-reporting system present.
The control unit ekrPro Com
60
is available in two different housing
versions:
• ekrPro Com60 XT: Mounting unit
(e.g. for wall mounting)
60
• ekrPro Key
Desk XT: Built-in unit
(e.g. for insertion in a
control console)
ekrPro Com
60
web guide controller
EDV No.: MD.191.01.05/1.6.x Chapter: A 1
with analog sensors Date: 23.11.2007 Page: 1/5
Description A 1
A 1.4 General
Settings
A 1.4.1 Assignment of sensors to the
to the scanning mode selection keys
In this operating manual, the edge sensors that are connected to
the controller are designated with “sensor 1” and “sensor 2”. On
the operating keyboard of the controller, the guiding mode
selection keys have the lettering „SENSOR LEFT“ and „SENSOR
RIGHT“ respectively.
According to the BST definition, the following link applies:
SENSOR LEFT = Sensor 1
SENSOR RIGHT = Sensor 2
The following is valid in respect of the sensor mounting positions:
The sensor, which is located to the left of the material in the
web movement direction (when looking from the material top
side), is sensor 1.
Example 1:
The material top side is the side of the material web which is not
direct contact with the deflection pulleys of the pivoting frame.
Example 2: Example 3:
Sensor right
(Sensor 2)
Sensor left
(Sensor 1)
Sensor left
(Sensor 1)
Sensor right
(Sensor 2)
Sensor left
(Sensor 1)
As standard, sensor 1 (Sensor left) must be connected to
connector X50 (terminal X1), while sensor 2 (Sensor right) must be
connected to connector X51 (terminal X2) of the terminal board.
Sensor right
(Sensor 2)
in
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EDV No.: MD.191.01.05/1.6.x Chapter: A 1
with analog sensors Date: 23.11.2007 Page: 2/5
Description A 1
A 1.4.2 Inverting of the
sensor signal
If a BST edge sensor, of typical C-design, is mounted according to
the BST definition (see section A 1.4.1) as "Sensor left" (sensor 1),
then no inversion of the sensor signal is necessary.
If a BST edge sensor is mounted according to the BST definition
as "Sensor right" (sensor 2), then inversion should be activated via
the setup menu (see section B 3.4.4.3.1).
When the control units is delivered, inversion of the
sensor signal for sensor 2 is activated (factory setting).
Sensor left
Not permitted:
► Sensor:
Invert!
(Sensor looks to the left in the
direction of travel.)
A 1.4.3 Size of oscillation amplitude
related to sensor scanning area
0 %
30 %
70 %
100 % Sensor coverage
Centre of sensor scanning area (visual range).
Oscillating web position
100 % of the sensor visual range
80 % of the sensor visual range =
maximum oscillation amplitude
40 % of the sensor visual range
The maximum possible oscillation amplitude is 80% of the sensor
visual range.
As an example, the oscillating web position is shown herewith an
attitude of 40% in "Sensor oscillation" mode.
ekrPro Com
60
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EDV No.: MD.191.01.05/1.6.x Chapter: A 1
with analog sensors Date: 23.11.2007 Page: 3/5
Description A 1
A 1.4.4 Oscillation types and curves
An oscillation can be implemented either as a sensor oscillation or
an FVG oscillation.
In the case of the sensor oscillation, the curve described is a delta
function.
The FVG oscillation describes a curve in accordance with a sine
function.
Selections and settings are described under Point B 3.7.5.8.2.
A 1.4.5 Allocation of FVGs for a FVGPro 2MK
Traverse the FVG using the
appropriate key in the menu window
<<< >>>
FVG 1
>>> <<<
internal
limit switch
external
limit switch
Web travel direction
>>> <<<
<<< >>>
FVG 2
A 1.5 Connectable
components
The general plan (annex C2) shows the components that can be
connected to the ekrPro Com
60
controller.
60
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web guide controller
EDV No.: MD.191.01.05/1.6.x Chapter: A 1
Description A 1
A 1.6 Safety information
The safety relevant information in accordance with DIN EN 294,
DIN EN 349 and the industry specific safety regulations must be
taken into consideration when installing the BST equipment in the
production machine, these include:
• There must be a safe distance between the BST equipment and
the machinery already installed on-site, such as machine
panels, building structure, etc.
• The interconnecting lines between the control equipment and the
control components or edge sensors must be laid so that nobody
can trip over them, they are not taught and they are well
anchored.
• Ensure that there is sufficient free headroom.
If the free passage is restricted, the relevant building
components causing the restrictions must be padded and a
danger warning signs must be attached to them (yellow/black).
Only trained specialist personnel are permitted to
undertake the assembly, installation and
!
commissioning!
Before starting work, ensure the equipment is
electrically isolated. To this end always carry out the
following measures:
1. Switch off
2. Prevent switching back on.
3. Check the equipment is isolated.
4. Earth.
5. Cover or shield any adjacent parts that are still live.
The mains power must always be switched off before
the equipment is opened.
If it becomes necessary to work on the open equipment
with voltage applied, then only Protection class IP 20 is
provided.
There is always increased danger because of the mains
!
!
• Any transport safety devices that were used must be removed
prior to commissioning.
voltage!
Do not use the chassis or machine frame as a climbing
aid or a stepladder.
Do not remove any of the safety devices.
Positioning movements will be undertaken by the
actuator during functional testing away from the
production machine and/or during the commissioning!
The relevant safety arrangements must implemented
during performance checks!
Monitor the overall safety concept of the production
machine during commissioning!
A 1.7 Emissions
The A-rated equivalent continuous sound level of the equipment is
less than 70 dB(A).
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web guide controller
EDV No.: MD.191.01.05/1.6.x Chapter: A 1
Specifications A 2
A 2 Specifications
A 2.1 ekrPro Com
Power supply 24V DC ± 5%
Power consumption 4W (without motor)
Input capacitance approx. 950µF
Controller inputs 2 x sensors, -9,75 V ...+9,75 V oder 0 V ...+9,75 V
FVG inputs 1x blocking, no
Digital inputs 12x digital inputs, no
Power supply outputs 2 x 24V (for CCD Pro camera)
60
controller (version XT)
12 bit selectable via software.
1 x sensor, -10,3 V to +10,3 V, 12 bit
1x EFE pot, -10,3 V to +10,3 V, 12 bit
1x pot return, -10,3 V to +10,3 V, 12 bit
1 x tacho, -9,0 V to + 9,0 V
1x blocking, input resistor 4.7 KΩ, operating points (<4 V (low)
and >8 V (high)), but can only be used against “+“ switched
sensors (pnp)
2x reference switch, no metallic separation
input resistor 4.7 KΩ,
operating points (<4 V (low) and >8 V (high)),
but can only be used against “+“ switched sensors (pnp),
supply 24V DC
input resistor 4.7 KΩ,
operating points (<4 V (low) and >8 V (high)),
but can only be used against “+“ switched sensors (pnp),
supply 24V DC
metallic separation
metallic separation,
Controller outputs Controller outputs -10.3V to -10 V, 12 bit 1x analog output
-10 V to +10 V, 2 mA
2x IR pulses
1x lamp supply 5 V, 1 A
Digital outputs 4 x digital outputs +24V, 1.0A per output, 1.5A
in total
No metallic separation.
Protected against feedback (positive voltage)
Controller output stage 1x DC motor 24V DC, max. 3 A, short circuit protected.
Select voltage, current or tachometer control (in preparation)
PWM 20 kHz
FVG output stage 1 x stepping motor, max. 1.5A; not
short circuit protected
CAN-bus 1x plug, 1x socket; no metallic separation
Screw connections /
plugs
Variable through exchangeable connection plate;
see Appendix D6
Protection class IP 54
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Specifications A 2
240
140
Display: LCD graphics module with 128 x 64 pixel and LED
background illumination
Ambient conditions: Temperature: 0° to 45°C max.
Humidity: 5% - 90%,
no condensation
Weight: ekrPro Com
ekrPro Com
60
: approx. 2.1 kg
60
Desk: approx. 2.3 kg
Case dimensions ekrPro Com
60
(Mounting unit):
140
160
240
70
Installation ekrPro Com
60
Desk (Built-in unit)
225
125
105
205
max. 10
15115
60
ekrPro Com
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: A 2
with analog sensors Date: 23.11.2007 Page: 2/7
Specifications A 2
A 2.2 A2.2 Optical edge sensor
IR 2001, IR 2005
Power supplies: from the controller
Measuring range, typical: 12 mm
Visual range, typical: 15 mm
Output: analog
Protection class: IP 54
Ambient conditions: Temperature: 0 to a max. 45 °C
Humidity: 5% - 90%, no condensation
Case dimensions:
(standard version)
A 2.3 Optical edge sensor
IR 2002
Power supplies: from the controller
Measuring range, typical: 8 mm
Visual range, typical: 13 mm
Output: analog
Protection class: IP 54
Ambient conditions: Temperature: 0° to 45°C max.
Case dimensions:
(standard version)
A 2.4 IRS-U-2 A opto-electronic analog sensor
See the manufacturer’s data-sheet
W = 40 mm
H = 95 mm
D = 107 mm
Humidity: 5% - 90%, no condensation
W = 25 mm
H = 57 mm
D = 85.5 mm
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web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: A 2
Specifications A 2
A 2.5 Ultra-sonic sensor
US2003, US2007,
US2008
Power supplies: from the controller
Measuring range, typical: 15 mm (US 2008 = 4 mm)
Visual range, typical: 15 mm (US 2008 = 6 mm)
Output: analog
Protection class: IP 54
Ambient conditions: Temperature: 0 to a max. 45 °C
Humidity: 5% - 90%, no condensation
A 2.6 Reflection button
TW 54 C5
Case dimensions:
(standard version)
Power supplies: 8V – 15V; from the controller
Lamp voltage: 5V; 0.8A; from the controller for:
Measuring range: 5.0 mm at 6 mm sensing distance
Output signal: Negative with black areas
Protection class: IP 65
Ambient conditions: Temperature: 0 to a max. 50 °C
Weight: 240 g
Case dimensions: W = 26 mm
B= 25 mm
H = 76 mm
D = 113 mm
maximum of one sensor
2.5 mm at 13 mm sensing distance
Positive with white areas
Humidity: 5% - 90%, no condensation
H = 54.5 mm
D = 85.5 mm
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web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: A 2
Specifications A 2
A 2.7 Line sensor T 62 D 1
Power supplies: from the controller
Lamp voltage: 5 V; 0.8 A
Sensing distance: 15 -30 mm
Measuring range: 3 -8 mm
Line widths: 0.5 -5 mm
Output voltage: 0 to ±10V
Protection class: IP 65
Ambient conditions: Temperature: 0 to a max. 50 °C
Humidity: 5% - 90%, no condensation
Weight: 1,100 g
Case dimensions: B= 67 mm
H = 105 mm
D = 128 mm
A 2.8 Reflected light
measuring light barrier R 42 D, etc.
R 42 D 12 R 42 D 16
Power supplies: +12V, 12 mA or
±12V, 15 mA or
±15V, 20 mA
Lamp voltage: 5V, 4W; from the controller for a maximum of
one sensor
Max. distance: 1 m 2 m
Measuring range
15 mm 40 mm
in front of front lens:
Diameter of light beam
25 mm 55 mm
in front of front lens:
Diameter of light beam
40 mm 55 mm
at half distance
Output voltage:
at: U
= +12 V
B
U
= ±12 V
B
U
= ±15 V
B
Corresponding to change in illumination:
dark
light
8.5V 2V
8.5V 0V
10.5V 0V
Protection class: IP 65
Ambient conditions: Temperature: 0° – 70°C
(temperature compensation
only up to 50°C
Weight: 1,000 g 1,200 g
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Specifications A 2
A 2.9 Fork light barrier
G 53 C2/5
Power supplies: from the controller
Lamp voltage: 5V
Fork width: 29 mm
Measuring range: ± 3.5 mm
Diameter of light beam: 11 mm
Protection class: IP 65
Ambient conditions: Temperature: -20 to a max. 60 °C
Humidity: 5% - 90%, no condensation
Weight: 400 g
Case dimensions: B= 21 mm
H = 85 mm
D = 87 mm
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web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: A 2
Specifications A 2
A 2.10 Switched power pack
Supply of the ekrPro Com
60
including the BST components takes
place over the switched power pack.
There are two supply possibilities:
1. over a central power pack in the machine
2. over a power pack allocated to the BST part
The following details are based on a control system comprising a
control unit ekrPro Com
60
, analogue sensors, sensor adjustment
unit and actuator (EMS1, EMS5, EMS10, EMS16, EMS17 or
EMS20)
1. Central supply
If supply takes place centrally from the machine the following
parameters are to be fulfilled:
• Output voltage: 24 V DC ± 5%
• Output current: 4.2 A DC
• Output power: 100 W
The power pack must be able to quickly charge (~ 5 sec) the input
capacitance (approx. 950µF) of the control amplifier after switching
on without recognizing this as a short circuit and so switching off
again.
The output should be permanently resistant to short-circuiting,
overloading and idle running.
2. Separate power pack
If a separate power pack is used for the BST components, we
recommend the use of units manufactured by PULS GmbH:
Input voltage: 85 - 264 V AC or 220 – 375 V DC
Output voltage: 24 V DC ± 5%
Output current: 4.2 A DC
Output power: 100 W
BST order number: 103 837
If a number of control systems are to be supplied from a single
switched power pack, then, dependent on the total required power,
the following power packs are also available:
Input voltage
85 – 264 V AC
220 -700 V DC
85 – 264 V AC
220 -700 V DC
340 – 479 V AC /3Ph.
450 -700 V DC
Output
voltage
24 V DC ± 5 % 10 A DC 240 W 118 661
24 V DC ± 5 % 20 A DC 480 W 109 365
24 V DC ± 5 % 20 A DC 480 W 116 679
Output
current
Output
power
BST order
number
60
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Transport A 3
A 3 Transport
The equipment will be shipped in accordance with the details
stipulated in the order:
• completely assembled and interconnected to the web guide
control system
• as component parts in standard cardboard boxes with cellular
lining material
If the unit will not be incorporated immediately, it should be stored
in a dry room until installation.
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Decommissioning A 4
A 4 Decommissioning
Decommissioning (scraping) the systems must be carried out in
together with the entire machine.
The necessary procedures must be prepared by the manufacturer
of the machine. You must take into consideration that the control
system is generally considered to be an electrical / electronic
device, which must be disposed of in accordance with the current
legal requirements.
You might also be able to return the system to BST International
GmbH, but the corresponding agreement must be made first.
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ekrPro Com60
with analog sensors
Section B
Commissioning
B 1 Installation
B 2 Controls
B 3 Commissioning
B 4 Terminal assignments and service displays
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web guide controller EDV No.: MD.191.01.05/1.6.x
Contents
Section B
Commissioning
Symbols used in this manual
Table of contents
B 1 Installation B1-1
B 1.1 Installation site requirements B1-1
B 1.2 Installation ekrPro Com
B 1.2.1 Securing hole diagram B1-1
B 1.2.2 Installation B1-1
B 1.3 Installation ekrPro Com
B 1.3.1 Installation dimensions B1-2
B 1.3.2 Cabling B1-2
B 1.3.3 Installation B1-3
B 1.4 Installation instructions for EMC-wiring B1-4
B 1.5 Installation contrast/line sensor B1-5
B 1.5.1 Sensor arrangement B1-5
B 1.5.2 Installation line sensor T 62 D 1 B1-6
B 1.5.3 Installation reflection sensor TW 54 C 5 B1-7
B 2 Display and operating controls B2-1
B 2.1 Control panel B2-1
B 2.2 Navigating within the system B2-2
B 2.2.1 Function keys (F-keys) B2-2
B 2.2.2 Arrow keys B2-5
B 2.2.3 Buttons B2-6
B 3 Commissioning B3-1
B 3.1 General information B3-1
B 3.2 Electrical connections B3-2
B 3.3 Commissioning with a CAN bus B3-3
B 3.3.1 Check unit address or set up if necessary B3-3
B 3.3.2 Terminator activation B3-5
B 3.4 Adjust password B3-7
B 3.5 Commissioning standard system B3-9
B 3.5.1 Select standard system B3-9
B 3.5.2 Carry out master setup B3-10
B 3.5.3 Setting the actuator guiding direction B3-11
B 3.5.4 Setting the actuator path limits B3-11
B 3.5.5 Servo centre position and amplification for the B3-12
“SC” operating mode
B 3.5.6 Carry out material setup B3-13
B 3.5.6.1 Automatic material set-up B3-14
B 3.5.6.2 Manual material set-up B3-14
B 3.5.7 FVG - Sensor positioning device B3-15
B 3.5.8 Additional Functions B3-19
B 3.5.8.1 Tear Off Detection B3-19
B 3.5.8.1 Oscillation B3-23
B 3.6 Save settings B3-25
60
(Mounting unit) B1-1
60
Desk (Built-in unit) B1-2
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B 3.7 Set-up menu B3-26
B 3.7.1 Change User - User level selection B3-26
B 3.7.2 Material Setup - Sensor compensation B3-26
B 3.7.3 Sel. Std. System - Selection of a standard system B3-26
B 3.7.4 Save/Load settings- Load or save settings B3-26
B 3.7.5 General Set-up - System parameters B3-27
B 3.6.4.1 Setting the default values B3-27
B 3.6.4.2 Actuator –Actuator settings B3-28
B 3.6.4.3 Sensors/ EF E - Com m i s si o n i ng s e n so r s a n d EF E B3-35
B 3.6.4.4 Control Loop - Control loop settings B3-37
B 3.6.4.5 FVG - Sensor positioning device B3-38
B 3.6.4.6 Width Measure - Web width measurement B3-50
B 3.6.4.7 Edge Sources - Assignment of the sensors B3-54
to the guiding modes
B 3.6.4.8 Add. Functions - Special functions B3-56
B 3.6.4.9 Dig. IO Config. - Configuration of the digital B3-60
inputs and outputs
B 3.6.4.10 Special - Special device settings B3-69
B 3.6.5 Opt. Logic - Optional logic B3-72
B 3.6.6 Fieldbus - Field bus B3-72
B 3.6.7 Remote Device - Commissioning with a CAN bus B3-73
B 3.6.8 Test - Test program for service purposes B3-74
B 4 Terminal assignments and service displays B4-1
B 4.1 Board overview B4-1
B 4.2 Terminal diagrams B4-2
B 4.3 Service indicator displays B4-9
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Installation B 1
22
B 1 Installation
B 1.1 Installation site requirements
The ekrPro Com
free area.
Ambient conditions: Temperature: 0 to a max. 45°C
Humidity: 5 - 90%, no condensation
B 1.2 Installation ekrPro Com
60
(mounting unit)
B 1.2.1 Securing hole diagram
Ø
6
B 1.2.2 Installation
Attention! A free area of at least 300 mm in front of the housing
must be guaranteed so that it can be opened.
60
controller must be installed in a dry, vibration-
5
ekrPro Com
60
housing
5
2
1
1. Drill the securing holes as
shown in the mounting plan.
2. Use the four
screws to attach the
housing.
3. Wire in the electric cables (if
required) or plug in the
necessary cable
connections.
securing
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Installation B 1
B 1.3 Installation
ekrPro Com60 Desk
(built-in unit)
B 1.3.1 Installation dimensions
B 1.3.2 Cabling
Attention!
A space of at least 140 mm must be guaranteed for the
cabling in order to ensure that the cables are laid
correctly (see illustration).
Section
min. 140
60
ekrPro Com
with analog sensors Date: 23.11.2007 Page: 2/7
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
Installation B 1
B 1.3.3 Installation
max. 10
1. Cut out the insertion hole and drill four
mounting holes
(installation dimensions see chapter B 1.3.1).
2. Slide the ekrPro Com
60
Desk into the recess.
3. Use the four securing screws to secure the
controller ekrPro Com
60
Desk in place.
4. Wire in the electric cables or plug in the
necessary cable connections.
Attention!
A free area of at least 300 mm in front of the
housing must be guaranteed so that it can be
opened.
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ekrPro Com
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
with analog sensors Date: 23.11.2007 Page: 3/7
Installation B 1
B 1.4 Installation instructions for EMC-wiring
housing wall
Union nut
Intermediate supports
Cable insert
1. Unscrew in the union nut for the cable
screw-in cable glands.
2. Pull out the clamping insert from the
intermediate supports.
Attention! Do not press down on the
cable insert.
3. Strip cable back by 8 mm so that the
screen braiding is uncovered
4. Pull the union nut onto the cable
5. Feed the cable into the cable clamp
and bend the screening back over the
cable clamp.
6. Push the clamping insert to the
intermediate support.
7. Fit the screws.
60
ekrPro Com
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
with analog sensors Date: 23.11.2007 Page: 4/7
Installation B 1
B 1.5 Installation
contrast / line sensor
B 1.5.1 Sensor arrangement
The sensors must be arranged as follows in order to ensure clear
allocation of the two keys on the front foil of the controller to the
corresponding contrast transitions:
• The sensor connection cable points in the direction of
sensor 1.
Sensor 1
This sensor arrangement results in the following key allocation:
Connection
cable
Material web
→
→
TW 54 C 5
T 62 D 1
Sensor 2
web running direction
Contrast transition
BRIGHT/DARK
Contrast transition
DARK/BRIGHT
60
ekrPro Com
with analog sensors Date: 23.11.2007 Page: 5/7
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
Installation B 1
°5°
°
B 1.5.2 Installation
line sensor T 62 D 1
T 62 D 1
17
ø8
Deflection roller
Scanning arrangement T 62 D 1
The following points must be adhered to during installation of the
T 62 D 1 in order to realise optimum guiding results:
• The line sensor should be mounted on a torsionally rigid base.
• The line / contrast must be placed at right angles to the
longitudinal axis of the sensor (see drawing).
• The scanning should be carried out on a deflection roller.
This will ensure that any material web height fluctuations are
eliminated at the scanning point.
• The distance between the sensor scanning optics and the
material web must be set so that there is a light spot with a
diameter of approximately 8 mm (corresponding to a scanning
distance of approximately 17 mm) on the web.
• We recommend that the sensor angle is
reduced by 5° - 15° in the web running
direction when using very reflective materials
.
…15
5°…15
Web running direction
The light spot diameter can be reduced in size by
altering the distance from the web in order to
optimise the system when working with poor
contrast or narrow lines.
The scanning distance clearance must never
exceed 30 mm
.
60
ekrPro Com
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
with analog sensors Date: 23.11.2007 Page: 6/7
Installation B 1
B 1.5.3 Installation
reflection sensor TW 54 C 5
5°…15°
5°…15°
TW 54 C 5
6…12
web running direction
You must abide by the following points when installing the
TW 54 C 5 reflection scanner in order to realise optimum guiding
results:
• The line sensor should be mounted on a torsionally rigid base.
• The line / contrast must be placed at right angles to the
longitudinal axis of the sensor (see drawing).
• The scanning should be carried out on a deflection roller.
This will ensure that any material web height fluctuations are
eliminated at the scanning point.
• The distance between the sensor scanning optics and the
material web has to be 6 - 12 mm, depending on the required
measuring range (diameter of the light spot).
The measuring range (light spot diameter)
depends on the distance between the contrast
transitions.
Only one
contrast transition may be located within the light spot.
correct
wrong wrong
Distance scanning optics D material web: 6 - 12 mm
Light spot diameter: 7.5 – 4 mm
• We recommend that the sensor angle is reduced by 5° - 15° in
the web running direction when using very reflective materials
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ekrPro Com
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 1
with analog sensors Date: 23.11.2007 Page: 7/7
.
Controls B 2
B 2 Display and operating controls
B 2.1 Control panel
Graphics display
A contrast-rich LCD display with LED background illumination.
Display has 6 lines, each of 28 characters.
The graphics display is used for displaying the operating hours,
parameters and the set-up menus.
Keypad
The controller can be configured for operation using this keypad.
Key Function
+
Automatic guiding
Manual positioning
Centring the guiding device (servo-center)
Left web edge guide
Right web edge guide
Web center guiding
Edge / contrast control:
Contrast transition: light / dark
Edge / contrast control:
Contrast transition: dark / light
ekrPro Com
with analog sensors Date: 23.11.2007 Page: 1/6
60
web guide controller EDV No.: MD.191.01.05/1.6.x Chapter: B 2
’Automatic’ operating mode:
• Moves the setting to the left/right
’Manual’ operating mode:
• Manual left/right positioning of the
guiding device
• Change between the operating status
displays
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