FMS BKS015 User manual

Operating Manual BKS015
Steering Frame with Integrated Digital Controller
for Web Guiding
Version 1.81 11/2018 NS
Firmware Version 1.71
Diese Bedienungsanleitung ist auch in Deutsch erhältlich.
Bitte kontaktieren Sie Ihren nächstgelegenen FMS Vertreter.
© by FMS Force Measuring Systems AG, CH-8154 Oberglatt – All rights reserved.

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Table of Contents
1Safety Instructions ................................................................................... 2
1.1 Description Conditions 2
1.2 List of Safety Instructions 3
2System Description .................................................................................. 4
2.1 Functional Description 4
2.2 Steering Frame 4
2.3 Web Guide Controller 4
2.4 Sensors 5
2.5 Cables 5
3Quick Installation Guide........................................................................... 6
3.1 Preparations for Set-up 6
3.2 Installation Procedure 6
4Installation and Wiring ............................................................................. 7
4.1 Mounting the Steering Frame 7
4.2 Mounting the Sensors 7
4.3 Connecting the BKS015 8
4.4 Connector and Screw Terminal Arrangement 8
5Configuring the System.......................................................................... 10
5.1 Powering up the BKS015 10
5.2 Adjustment of the Sensors 10
6Operation ................................................................................................ 10
6.1 Operation Panel 10
6.2 Basic Instructions for Operation and Parameter Setting 11
6.3 Operating the Web Guiding System via the Front Panel 11
6.4 Operation in Automatic Mode 12
6.5 Operation in Manual Mode 13
6.6 Entering the Parameter Setting Mode 13
6.7 Description of the LED-row 14
6.8 Sensor Detection Range and Reference Position 15
7Description Parameters ......................................................................... 15
7.1 Description Operation Parameters 15
7.2 Description of System Parameters 20
7.3 Reset to Default Parameter Set 21
8Parameter Setting via a PC.................................................................... 22
8.1 Parameterization in a Network via Web Browser 24
8.2 Parameterization via a PC (peer-to-peer connection) 28
9Mechanical Dimensions......................................................................... 32
10 Trouble Shooting .................................................................................... 34
11 Technical Specification .......................................................................... 35
1 Safety Instructions
1.1 Description Conditions
a) Danger of health injury or loss of life

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Danger
This symbol refers to high risk for persons to get health injury or loss life. It has to
be followed strictly.
b) Risk of damage of machines
Caution
This symbol refers to information, that, if ignored, could cause heavy mechanical
damage. This warning has to be followed absolutely.
c) Note for proper function
Note
This symbol refers to an important information about proper use. If not followed,
malfunction can be the result.
1.2 List of Safety Instructions
Proper function of the FMS web guide is only guaranteed with the recommended
application of the components. In case of other arrangement, heavy malfunction
can be the result. Therefore, the installation instructions on the following pages
must be followed strictly.
Local installation regulations are to preserve safety of electric equipment. They are
not taken into consideration by this operating manual. However, they have to be
followed strictly.
Make sure that the sensor(s) are connected properly to the electronic unit by
means of the delivered cables. For left / right orientation please refer to Fig. 2. If
the connections are crossed over, malfunction can be the result.
System parameters are factory settings and should not be changed without
contacting the service department of FMS. An unauthorised change can cause
malfunctions in the system or damage in the machine

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2 System Description
2.1 Functional Description
Figure 1 shows a typical web guiding system with its basic components.
The sensors measure the position of the web edge and send this information as an
analogue signal to the built-in web guide controller unit. The control compares the
position feedback signal with the reference. If the difference of these two values is
higher then the stored dead band value, the steering frame will be adjusted.
Fig. 1: Basic BKS015 system K015006e
2.2 Steering Frame
The steering frame consists of a fixed lower and a moveable upper frame that
supports the rollers. The upper frame is activated by a stepper motor. The rollers
are manufactured and balanced according to customer specification. End positions
are controlled by hall sensors. The material sensors are mounted on the lower
frame by means of a bracket array and are easily adjustable to the web width.
2.3 Web Guide Controller
The micro-processor based electronic control unit handles all calculations and
communications tasks. Three buttons and a five key wind-rose serve as the man-
machine interface. Parameter setting can be performed via the front panel keys or
through a Web Browser (IE 7.0 or higher). The controller is then either connected to
a network (e.g. Ethernet) or via a peer-to-peer configuration to a laptop or local PC.
All parameters are stored in a none-volatile EEPROM memory.

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2.4 Sensors
Optical sensors (AZS04) and ultrasonic sensors (US01B) are available from FMS to
work in conjunction with the BKS015 system. These sensors provide a signal of
0...10V. With them edge and center applications can be covered. A wide range of
materials including opaque, transparent, open weave textiles and metallic webs can
be detected.
2.5 Cables
The power supply cable enters to the web guide via a PG-gland connection. For each
sensor a dedicated orange cable is delivered.

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3 Quick Installation Guide
The set-up of the BKS015 web guide including controller unit is limited to only
mounting the devices on the machine frame, wiring and powering up system.
3.1 Preparations for Set-up
• Prepare your machine frame to integrate the BKS015 web guide. The web guide
is mounted on the machine by means of the 4 holes on its base plate. Refer to
Fig. 21 for the mechanical dimensions and mounting holes of the BKS015.
• Check your system requirements such as:
– Desired guiding form (edge or centre guiding)
– Supply conditions
• Draw the wiring diagram for your configuration (ref. to 4.3 “Connecting the
BKS015“ and chapter 4.4 “Connector and Screw Terminal Arrangement”)
• If required, determine special parameters (ref. to 7.1 “Description Operation
Parameters”)
3.2 Installation Procedure
1. Mount and ajust your material sensor(s) to the steering frame (ref. to chapter 4.2)
2. Mount the web guide to the machine frame
3. Connect the sensor(s) to the electronic unit.
4. Make sure the power supply voltage is in the range 18 to 36V DC (Vnom= 24V)
5. Power your system on
6. If required, make additional settings (ref. also to chapters 6.4 to 6.8)

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4 Installation and Wiring
Caution
Proper function of the FMS web guides and actuators is only guaranteed with the
recommended application of the components. Other arrangements can cause
heavy malfunctions. Therefore, the installation instructions on the following pages
must strictly be followed.
Caution
Local installation regulations are to preserve safety of electric equipment. They are not
taken into consideration by this operating manual. However, they have to be followed
strictly.
4.1 Mounting the Steering Frame
The mounting orientation of the steering frame (indicated by an arrow), must
correspond with the web running direction. The lower frame is mounted with four
M5 screws to the machine frame. The machine must be prepared to accept the M5
mounting screws.
The steering frame must be connected to earth ground. Ensure that the base plate
of the steering frame has direct contact with the grounded machine frame. In
addition the ground bolt (see Fig. 1) must be connected to the machine earth.
Caution
Bad earth connection may cause electric shock to persons, malfunction of the total
system or damage of the control unit. It is vital to ensure that there is a proper and
secure earth connection.
4.2 Mounting the Sensors
The sensors will be mounted with brackets on a rail to the lower frame of the web
guide
They have to be installed after the outbound roller. Mount them as close as possible
to the steering frame (see Fig. 2). The sensors are connected to the web guide
controller by means of the delivered orange cables. Refer to the operation manual
AZS01, US01B for further information about the sensors.

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Definition of Left and Right:
Left and right are always seen in direction of the running web (see Fig. 2).
Fig. 2: Position of the sensors according to the web K400005e
Sensors of the type AZS must be mounted with its narrow side (thinner leg) on the
side of the steering frame
Caution
Make sure that the sensor(s) are connected properly to the electronic unit by
means of the delivered orange cables. For left / right orientation please refer to Fig.
2. If the connections are crossed over, malfunction can be the result.
4.3 Connecting the BKS015
The power supply unit musst deliver a voltage from 18 to 36V DC (Vnom= 24V).
Connect the cable coming out of the PG-gland to your power supply unit.
Wire colour Signal
brow 24 VDC
blue GND
4.4 Connector and Screw Terminal Arrangement

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Fig. 3: Terminal arrangement on processor board K015008e

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5 Configuring the System
After having mounted and wired the web guide on the machine, the system can now
be configured to the specific requirements of the application.
5.1 Powering up the BKS015
1. Make sure the power supply delivers a voltage of 18…36 VDC (Vnom= 24V)
2. Check, if the web is in the detection range of the sensors.
3. Switch-on your power supply
4. The web guide starts-up in Manual Operating Mode.
5.2 Adjustment of the Sensors
Align sensor axis to the web edge:
Loosen the fixing nut on the bracket and adjust the sensor. Fix the sensor in the
new position. The sensor will be properly positioned, if the web edge goes through
the sensor axis (center of active window; ref. to Fig. 4).
Fig 4: Alignment of the sensor axis to the web edge K100004e
6 Operation
6.1 Operation Panel
.