YHBP-1
Balancer kit
Instructions|
Assembly, Installation
8088702
8088702
2018-11
[8088704]
Translation of the original instructions
2 Festo — YHBP-1 — 2018-11
Table of contents
1 About this document................................................................................................... 4
1.1 Applicable documents.................................................................................................. 4
2 Safety........................................................................................................................... 5
2.1 General safety instructions........................................................................................... 5
2.2 Intended use................................................................................................................ 6
2.3 Foreseeable misuse...................................................................................................... 6
2.4 Training of qualified personnel..................................................................................... 6
3 Further information..................................................................................................... 6
4 Service..........................................................................................................................6
5 Product overview YHBP............................................................................................... 7
5.1 Scope of delivery.......................................................................................................... 7
5.2 Function....................................................................................................................... 8
6 Transport..................................................................................................................... 8
7 Assembly..................................................................................................................... 9
8 Installation.................................................................................................................. 10
8.1 Interfaces of valve unit VPCB-...-T22............................................................................. 10
8.2 Pneumatic installation.................................................................................................. 11
8.3 Interfaces CECC-D-BA................................................................................................... 12
8.4 Electrical installation.................................................................................................... 14
9 Commissioning............................................................................................................ 17
10 Operation..................................................................................................................... 17
11 Service..........................................................................................................................18
11.1 Cleaning....................................................................................................................... 18
12 Malfunctions............................................................................................................... 18
12.1 Repair............................................................................................................................18
13 Disassembly................................................................................................................ 18
14 Disposal........................................................................................................................19
15 Technical data............................................................................................................. 19
3Festo — YHBP-1 — 2018-11
About this document
1 About this document
This document only contains information on the assembly and installation of the enclosed individual
components. Application examples, information on implementing safety functions, commissioning and
operation are provided in separate documents.
1.1 Applicable documents
All available documents for the product èwww.festo.com/pk.
Documents Product, type Contents
Catalogue information
Instruction manu-alISO cylinder with displacement
Instruction manu-alControl element,
Instruction manu-alValve unit,
Instruction manu-alConnector-SET
Description Controller,
Brief description Controller,
Circuit diagram Balancer kit,
Installation
instructions
Instruction manu-alProximity sensor,
Instruction manu-alConnecting cable,
Catalogue information
Tab. 1 Further applicable documents on the balancer kit
ISO cylinder,
DSBG-...
encoder
DNCI-32-...
VAOH-P15-H13
VPCB-...-T22
VABS-P15-S-B6
CECC-D-…
CECC-D-…
YHBP
Plug,
NECC-S1G9-C2-M
SMT-8M-A-PS-24V-E-2,5-OE
NEBC-M12G5-KS-LE5-CO
Connecting cable,
KME-1-24DC-5-LED
Technical data
Operation
Operation
Operation, installation
Assembly
Operation
Installation
Electrical and pneumatic interconnection
Assembly
Operation
Operation
Technical data
Festo — YHBP-1 — 2018-114
Safety
Documents Product, type Contents
Application notes1)Balancer kit,
YHBP
1) Application notes are regularly revised and updated.
Tab. 2
The range of application and certifications of the individual components of the kit are described in
separate documents èwww.festo.com/sp.
Download configuration-dependent documents
The technical data for the product are set out in configuration-dependent documents.
These documents form part of the product documentation and can be downloaded as follows.
1. Read the order ID/product key/Data Matrix Code of the product.
2. Download documents from the Festo Support Portal by entering the order ID/product key/Data
Matrix Code èwww.festo.com/sp.
3. Print out documents and keep together with this description.
– Commissioning
– Operation and special functions
– Implementation of safety functions
– …
2 Safety
2.1 General safety instructions
– Observe labelling on the product.
– Take into consideration the ambient conditions at the location of use.
– Prior to mounting, installation and maintenance work: Switch off power supply and secure it from
being switched back on.
– Prior to mounting, installation and maintenance work: Switch off compressed air supply and
secure it from being switched back on.
– Comply with the handling specifications for electrostatically sensitive devices.
– Observe tightening torques. Unless otherwise specified, the tolerance is±20%.
5Festo — YHBP-1 — 2018-11
Further information
2.2 Intended use
This product is a kit for implementing the actuation, regulation and control function of a hand-guided
balancer.
Use the product only as follows:
– In perfect technical condition
– In its original condition, without unauthorised modifications
– Within the limits of the product defined by the technical data
– In an industrial environment
– Permanently mounted
In the event of damage caused by unauthorised manipulation or any use other than that intended, the
warranty is invalidated and the manufacturer is not liable for damages.
2.3 Foreseeable misuse
Never use the product as follows:
– With unauthorised modifications or alterations to the product
– With load limits exceeded
– In an invalid mounting position
2.4 Training of qualified personnel
Installation, commissioning, maintenance and disassembly should only be conducted by qualified personnel.
The personnel must be familiar with the installation of mechatronic control systems.
3 Further information
– Accessories èwww.festo.com/catalogue.
– Spare parts èwww.festo.com/spareparts.
4 Service
Contact your regional Festo contact person if you have technical questions èwww.festo.com.
6 Festo — YHBP-1 — 2018-11
Product overview YHBP
5 Product overview YHBP
1
Working cylinder DSBG
2
Cylinder DNCI with displacement encoder
system and mounted proximity sensor SMT
3
Connecting cable of the DNCI
4
Laptop (not in scope of delivery)
5
Connecting tube (not in scope of delivery)
6
Valve unit VPCB...
Fig. 1 Product overview YHBP
7
Connecting cable NEBC-M12G5-K5-5-LE5-CO
with plug NECC-S1G9-C2-M
8
CECC-D-BA with application software for balancer kit
9
Connecting cable KME-1-24DC-5-LED (2x)
10
Control element VAOH
11
Tubing (not in scope of delivery)
5.1 Scope of delivery
The kit only contains individual components that can be used for building a servo-pneumatic balancer.
Only the assembly and installation of these components is described. Not all components needed for
building a complete servo-pneumatic balancer are included. The manufacturer of the servo-pneumatic
balancer is responsible for implementing and observing all standards, guidelines and regulations.
Supporting application notes on various topics are provided è 1.1 Applicable documents.
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Transport
5.2 Function
With this balancer kit, the safety functions "Safely limited speed" (SLS) and "Safe stopping and control" (SSC) can be implemented with pneumatic actuators in performance level b (PLb).
The controller for the balancer kit automatically detects the weight of the load and automatically
adjusts the balancing force. It is capable of detecting weight changes when floating.
Two operating modes can be realised:
– Load-controlled mode:
The load mass is moved with the control element VAOH or alternatively directly at the workpiece.
An adjustment of the mass does not take place in this operating mode.
Weight changes are not detected in this mode.
– Position-Halten Mode:
The load mass is only moved via the control element. The load is kept in each position, even if this
changes. Loads can be picked up or set down via the control element.
An exact description of the operating modes can be found in the application notes
è 1.1 Applicable documents.
6 Transport
Sequence of transport and unpackaging
NOTICE!
Damage to the product due to incorrect transport.
• Observe the transport labelling and information on the packaging.
1. Transport the product to the installation/storage location in its packaging and set it down on a
firm and flat base.
2. When storing: Pay attention to the storage conditions è 15 Technical data.
NOTICE!
Damage to the product due to incorrect unpacking.
• Observe the labelling and information on unpacking shown on the packaging.
• Unpack the product with at least 2 persons present.
• Use appropriate tools.
• Parts of the packaging are large and heavy:
– Do not let any parts fall onto the product.
– Use suitable aids to raise and lower the product (e.g. crane).
3. Remove the packaging in accordance with the printed sequence.
Restraints in the packaging
Shaped parts made of foam prevent uncontrolled movement of the product in the packaging during
transport.
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Assembly
7 Assembly
CAUTION!
Risk of injury due to falling product.
• Make sure the mounting surface is sufficiently strong to absorb the maximum forces.
• Only use suitable mounting components.
• Secure the screw connections.
Observe the information on mounting components in the respective documentation
è 1.1 Applicable documents.
1. Assemble the cylinder DSBG and accessories as follows.
– Assemble the DSBG backlash-free and free from transverse loads.
– To prevent friction, ensure parallelism with the guide unit.
– If possible, use a self-aligning rod coupler to balance the angular and radial backlash.
2. Mount the proximity sensor SMT as a reference sensor to the displacement encoder DNCI. The
proximity sensor is needed for referencing of the displacement encoder. Information on referencing è 1.1 Applicable documents.
– Attach the proximity sensor near the lower end position of the DNCI. Tightening torque:
£0.6Nm
3. Assemble the displacement encoder DNCI backlash-free and parallel to the cylinder DSBG.
– There must be a secure connection between the DSBG piston rod and DNCI piston rod.
– Choose suitable accessories in accordance with the installation situation.
4. Assemble the valve unit VPCB.
5. Connect the valve unit VPCB with the cylinder DSBG. There are two options for this:
– Connect the valve unit VPCB directly with the cylinder DSBG using a double nipple.
Internal diameter: ³8mm
Connect the valve unit VPCB with a pipe or a suitable hydraulic hose £300mm with the cylin-
–
der DSBG.
A connection with the aid of tubing is not permitted.
Assemble the control element VAOH in the appropriate place. Tightening torque: £10Nm
6.
7. Assemble the balancer kit CECC-D-BA in accordance with local conditions and in compliance with
the degree of protection.
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Installation
8 Installation
8.1 Interfaces of valve unit VPCB-...-T22
1
Connection [1] G3/8 for compressed air
3
Connection [3] G3/8 for exhaust air
4
Manual exhausting
5
Installation option for connection set VABS-P15-S-B6
for direct pressure measurement on cylinder DSBG
6
"Status" LED
7
“Power/Error” LED
8
Earth connection
Fig. 2 VPCB interfaces
2
Connection [2] G3/8 for working air (balancer cylinder)
9
Connection G1/8 for pneumatic control element
10
Connection CECC-D-BA (CAN interface)
11
Connection displacement encoder of the DNCI
12
Shut-off valve 1
13
Shut-off valve 2
Fig. 3 VPCB interfaces
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Installation
8.2 Pneumatic installation
• Make pneumatic connections cable ends as short as possible.
• Ensure sufficient torque for fittings and tightness of the pneumatic connections. A leakage can
lead to unwanted system behaviour.
For details on pneumatic installation, see circuit diagram è 1.1 Applicable documents.
1. Connect input [1] of valve unit VPCB with a service unit and filter mesh 5µm (not in scope of delivery). Tubing diameter: ³12mm
2. Connect pressure gauge input (connection [9] "Bedienelement") of valve unit VPCB with handle
VAOH.
– Tubing diameter: 6mm
Tube length: ³0.5m…£10m.
–
3. Assemble the silencer (not in scope of delivery) as follows:
– Mount the silencer to the exhaust ports [3] of the valve unit VPCB.
– Mount the silencer to the exhausted cylinder chamber (usually the piston rod side connection
of the cylinder).
Ensure sufficient dimensioning of the silencer to prevent backlog and increased noise emissions.
In the case of ducted exhausting, connect the exhaust compressed air system instead of the silencer.
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Installation
8.3 Interfaces CECC-D-BA
Overview of interfaces
1
Status LEDs
2
Functional earth connection
3
Ethernet interface [X8]
4
Power supply to device [X1]
5
I/O interfaces [X2, X3, X4, X5]
6
CAN interface [X6]
7
Power supply for the I/O interfaces [X5]
Fig. 4 Interfaces CECC-D-BA
The status LEDs show the operating status of the CECC-D-BA.
Status LED Meaning
[Run] Application status
[Error] Error
1)
[Net]
1)
[Mod]
1) Not used in all applications.
Device detected
Reserved
Tab. 3 Status LEDs
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Installation
I/O interface [X2, X3, X4]
Terminal Connection Use
X2.0 8 digital inputs Operation enable
X2.1 Control element (handle) active
X2.2 Reserved
X2.3 Reference sensor
X2.4 Reset fault
X2.5 Change operating mode
X2.6 Reserved
X2.7 Reserved
X3.0 6 digital inputs System enable
X3.1 ... X3.5 Can be configured by the user
X4.0 8 digital outputs Operation enabled
X4.1 Can be configured by the user
X4.2 Shut-off valve 1
X4.3 Shut-off valve 2
X4.4 Error
X4.5 Last run mode active
X4.6 Position-holding mode active
X4.7 System active and ready
Tab. 4 I/O interface connection
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Installation
Ethernet interface [X8]
NOTICE!
Unauthorised access to the device can cause damage or malfunctions.
When connecting the device to a network, protect the network from unauthorised access.
Measures to protect the network include:
• Firewall
• Intrusion Prevention System (IPS)
• Network segmentation
• Virtual LAN (VLAN)
• Virtual Private Network (VPN)
• Security at physical access level (Port Security)
The Ethernet interface of the CECC-D-BA is used as an RJ-45 bushing to configure and parameterise the
system through a PC/tablet connected to the network. After the mechanical and electrical installation,
the servo-pneumatic balancer can be commissioned with a web browser. A requirement for this is
integration of the CECC-D-BA in the local network.
Access is through entry in the address line: http://<<IP-Adresse>>:8080/webvisu.htm
Example: http://192.168.2.20:8080/webvisu.htm
Minimum requirements for a PC/tablet
– Web browser with Java Script and support of HTML5 Canvas, e.g. Firefox, Chrome, Internet
Explorer ³ Version9
– Screen resolution 1280 x 768 pixels
8.4 Electrical installation
WARNING!
Risk of injury due to electric shock.
• For the electric power supply, use only PELV circuits that ensure a reliable electric disconnection
from the mains network.
• Observe IEC60204-1/EN60204-1.
Not all required parts are included in the scope of delivery. For the complete installation, the actuating
elements for the following functions are needed at a minimum:
– Operation enable
– System enable
– Switch between the operating modes
– Reset fault
Details on the electrical installation are described in the enclosed circuit diagram and in the corresponding application notes è 1.1 Applicable documents.
1. Connect the connecting cable of the DNCI displacement encoder with the corresponding input of
the mono-block valve unit VPCB.
2. Assemble the plug NECC-S1G9-C2-M in accordance with the enclosed circuit diagram YHBP.
Observe accompanying installation instructions for the plug NECC-S1G9-C2-M
è 1.1 Applicable documents.
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Installation
3. Switch on integrated 120Ω bus termination in the plug NECC-S1G9-C2-M.
4. Connect the CAN interface [X1] of the balancer controller CECC-D-BA with the corresponding input
of the valve unit VPCB.
– Install cable without tension.
5. Create the remaining connections to the balancer controller CECC-D-BA in accordance with the
application.
Pin allocation CAN connecting cable
VPCB-...-T22 Cable
NEBC-...
Signal Sub-D plug connector
NECC
Connection Pin Wire
1)
colour
–
1
Shield
2 RD 24VDC 1V+
3 BK 0VDC GND 3
4 WH CAN_H 1C+ 7
– – –
Manifold
block
BUS IN
5 BU CAN_L 1C–
Cable,
2-wire
1) Colour code in accordance with IEC 60575:1983-01
24 V logic 2V+ 9
GND logic GND 3
–
–
2C+
2C–
Manifold
block
BUS OUT
Tab. 5 Pin allocation CAN connecting cable
Power supply CECC-D-BA [X1]
Intrinsic current consumption: £100mA
•
• Use an external overload protection for the power supply of the device.
Terminal Connection Use
CECC-D-BA
Pin Connection
–
2
–
–
X1.1 24 24 V DC
X1.2 0 0 V DC
X1.3 Functional earth
X1.4 Not assigned
–
Tab. 6 Power supply connection CECC-D-BA
1. Supply the device with power.
2. Place the open cable ends in the plug provided in accordance with the table.
3. Insert the plug into the connection [X1] of the balancer controller CECC-D-BA.
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Installation
Power supply of the digital I/Os [X5]
Resultant current for all supplied ports: £2A
Terminal Connection Use
X5.1 24 24VDC
X5.2 0 0VDC
Tab. 7 Connection, power supply for digital I/Os
1. Supply the device with power.
2. Place the open cable ends in the plug provided in accordance with the table.
3. Insert the plug into the connection [X5] of the controller.
Connection, reference sensor
Connect the proximity sensor SMT-8M-A-PS-24V-...-OE that serves as a reference sensor as follows.
SMT-8M-A-PS-24V-...-OE CECC-D-BA
Wire colour
1)
Function Connection
BN 24VDC supply 24Vload
BK Switching output Digital input X2.3
BU GND 24VGND
1) Colour code in accordance with IEC 60575:1983-01
Tab. 8 Connection, reference sensor
Earthing
– Connect the earth terminal of the mono-block valve unit VPCB using an earthing cable, self-tap-
ping screw and toothed disc (included in the scope of delivery) with low impedance to the earth
potential.
– Connect the earth terminal of the sensor interface CASB-MT-D3-R7 with low impedance to the
earth potential.
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Commissioning
9 Commissioning
CAUTION!
Risk of injury due to unexpected movement of components.
• Protect the positioning range from unwanted intervention.
• Keep foreign objects out of the positioning range.
• Perform commissioning at low speed.
NOTICE!
Material damage due to incorrect or incomplete installation.
The following conditions must be fulfilled for commissioning:
• The system must be fully assembled.
• The electrical installation must be complete and checked.
• The pneumatic installation must be complete and checked.
Prior to commissioning, a safety analysis must be carried out and all appropriate measures implemented. Commissioning is dependent on the customer-specific application.
– During commissioning, observe the associated documentation for the individual components
installed è 1.1 Applicable documents.
Web visualisation of the balancer controller CECC-D-BA enables commissioning via the web browser
è Ethernet interface [X8].
Power supply
When switching on the power supply, proceed as follows:
1. Switch on the power supply.
2. Switch on the compressed air supply.
10 Operation
Operation is dependent on the customer-specific application.
– During operation, observe the associated documentation for the individual components installed
è 1.1 Applicable documents.
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Service
11 Service
The descent rate during operation of the manual exhausting is dependent on the customer-specific
application.
Before the commencement of maintenance and cleaning work:
1. Slowly lower the balancer with the aid of manual exhausting on the valve unit VPCB into a safe
position or secure it from falling using suitable measures.
2. Exhaust system parts with stored compressed air.
3. Switch off the operating voltage and secure it against being switched on again.
4. Carry out maintenance work on the installed individual components in accordance with the relevant documentation è 1.1 Applicable documents.
11.1 Cleaning
Clean the outside of the product with a soft cloth. Do not use aggressive cleaning agents.
12 Malfunctions
The display and elimination of malfunctions are dependent on the customer-specific application.
– During operation, observe the associated documentation for the individual components installed
è 1.1 Applicable documents.
12.1 Repair
In the event of repair, contact the Festo repair service èwww.festo.com.
13 Disassembly
The descent rate during operation of the manual exhausting is dependent on the customer-specific
application.
Before the commencement of disassembly work:
1. Slowly lower the balancer with the aid of manual exhausting on the valve unit VPCB into a safe
position or secure it from falling using suitable measures.
2. Exhaust system parts with stored compressed air.
3. Switch off the operating voltage and secure it against being switched on again.
4. During disassembly, observe the associated documentation for the individual components
installed è 1.1 Applicable documents.
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Disposal
14 Disposal
ENVIRONMENT!
Send the packaging and product for environmentally sound recycling in accordance with the current
regulations èwww.festo.com/sp.
15 Technical data
Designation Value
Storage temperature [°C] –20…70
Ambient temperature [°C] 0…40
Stroke range [mm] 100…1000
Mass load [kg] 70…999
Cylinder diameter [mm] 80…200
Travel speed [m/s] £1
Operating voltage DC [V] 21.6…26.4
Duty cycle [%] 100
Residual ripple [%] 5
Operating pressure [bar] 4…8
Operating medium Compressed air to ISO8573-1:2010 [6:4:4]
Lubricated operation not possible.
Maximum particle size 5µm.
Degree of protection
(in mounted status)
Achievable performance level
Product weight [kg] Approx. 8…50
Note on materials Contains paint-wetting impairment substances
1) IP20 for controller CECC-D-BA
Tab. 9 Technical data
1)
IP65
PLb for SLS/SSC
19Festo — YHBP-1 — 2018-11
Reproduction, distribution or sale of this document or communication of its contents to others without express authorization is
prohibited. Offenders will be liable for damages. All rights
reserved in the event that a patent, utility model or design patent
is registered.
Copyright:
Festo AG & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
Phone:
+49 711 347-0
Fax:
+49 711 347-2144
e-mail:
service_international@festo.com
Internet:
www.festo.com
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