Festo YHBP-2 User manual

8088711
YHBP-2
Balancer kit
8088711
2018-11
[8088713]
Instructions|
Assembly, Installa-
tion| Safety relay unit

Translation of the original instructions
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1 About this document................................................................................................... 4
1.1 Applicable documents.................................................................................................. 4
2 Safety........................................................................................................................... 6
2.1 General safety instructions........................................................................................... 6
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.......................................................................................................... 8
5.2 Function....................................................................................................................... 8
6 Transport..................................................................................................................... 8
7 Assembly..................................................................................................................... 10
8 Installation.................................................................................................................. 11
8.1 Interfaces of valve unit VPCB-...-T22-M......................................................................... 11
8.2 Pneumatic installation.................................................................................................. 12
8.3 Interfaces CECC-D-BA................................................................................................... 13
8.4 Electrical installation.................................................................................................... 15
9 Commissioning............................................................................................................ 19
10 Operation..................................................................................................................... 19
11 Service..........................................................................................................................20
12 Malfunctions............................................................................................................... 20
12.1 Repair............................................................................................................................20
13 Disassembly................................................................................................................ 20
14 Disposal........................................................................................................................20
15 Technical data............................................................................................................. 21
Table of contents

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 èwww.festo.com/pk.
Documents Product, type Contents
Catalogue inform-
ation
ISO cylinder,
DSBG-...
Technical data
Instruction manu-
al
ISO cylinder with displacement
encoder
DNCI-32-...
Operation
Instruction manu-
al
Control element,
VAOH-P15-H13
Operation
Instruction manu-
al
Valve unit,
VPCB-...-T22
Operation, installation
Instruction manu-
al
Connector-SET
VABS-P15-S-B6
Assembly
Description Controller,
CECC-D-…
Operation
Brief description Controller,
CECC-D-…
Installation
Instruction manu-
al
Sensor interface,
CASB-MT-D3-R7
Assembly, installation
Circuit diagram Balancer kit,
YHBP
Electrical and pneumatic interconnec-
tion
Operating instruc-
tions
Safety relay unit
PNOZ s30
Operation
Installation
instructions
Plug,
NECC-S1G9-C2-M
Assembly
Instruction manu-
al
Proximity sensor,
SMT-8M-A-PS-24V-E-2,5-OE
Operation
Instruction manu-
al
Connecting cable,
NEBC-M12G5-KS-LE5-CO
Operation
About this document
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Documents Product, type Contents
Catalogue inform-
ation
Connecting cable
KM12-8GD8GS-2-PU
Technical data
Catalogue inform-
ation
Plug socket with cable,
NEBU-M12W8-K-5-N-LE8
Technical data
Catalogue inform-
ation
Connecting cable,
NEBU-M12G5-K-5-LE4
Technical data
Catalogue inform-
ation
Connecting cable,
NEBU-M12W8-K-5-N-LE8
Technical data
Catalogue inform-
ation
Connecting cable,
KME-1-24DC-5-LED
Technical data
Tab. 1 Further applicable documents on the balancer kit
Documents Product, type Contents
Application notes1) Balancer kit,
YHBP
– Commissioning
– Operation and special functions
– Implementation of safety functions
– …
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 èwww.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 èwww.festo.com/sp.
3. Print out documents and keep together with this description.
About this document
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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%.
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 per-
sonnel.
The personnel must be familiar with the installation of mechatronic control systems.
3 Further information
– Accessories èwww.festo.com/catalogue.
– Spare parts èwww.festo.com/spareparts.
4 Service
Contact your regional Festo contact person if you have technical questions èwww.festo.com.
Safety
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5 Product overview YHBP
1Cylinder DNCI with position measuring sys-
tem and mounted proximity sensor SMT
2Connecting cables of the DNCI (2x)
3Sensor interface CASB-MT-D3-R7
4Connecting cable TTL
NEBU-M12W8-K-5-N-LE8
5Connecting cable HTL NEBU-M12G5-K-5-LE4
6Connecting cable KM12-8GD8GS-2-PU
7Valve unit VPCB-...-T22-M
8Connecting cable NEBC-12G5-K5-5-LE5-CO
with plug NECC-S1G9-C2-M
9Connecting cable KME-1-24DC-5-LED (2x)
10 Safety relay unit (optional)
11 Laptop (not in scope of delivery)
12 CECC-D-BA with application software for bal-
ancer kit
13 Control element VAOH
14 Tubing (not in scope of delivery)
15 Connecting tube (not in scope of delivery)
16 Working cylinder DSBG
Fig. 1
Product overview YHBP
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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.
5.2 Function
With this balancer kit, the safety functions "Safely limited speed" (SLS) and "Safe stopping and con-
trol" (SSC) can be implemented with pneumatic actuators in performance level d (PLd).
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).
Transport
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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.
Transport
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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 referen-
cing è 1.1 Applicable documents.
– Attach the proximity sensor near the lower end position of the DNCI. Tightening torque:
£0.6Nm
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: ³8mm
–Connect the valve unit VPCB with a pipe or a suitable hydraulic hose £300mm with the cylin-
der DSBG.
A connection with the aid of tubing is not permitted.
6. Assemble the control element VAOH in the appropriate place. Tightening torque: £10Nm
7. Assemble the balancer kit CECC-D-BA in accordance with local conditions and in compliance with
the degree of protection.
8. Assemble the sensor interface CASB-MT-D3-R7 in accordance with local conditions and in compli-
ance with the degree of protection.
9. Assemble the safety relay unit in accordance with local conditions and in compliance with the
degree of protection.
Assembly
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