Festo 03, 05, FB6 Electronic Manual

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Valve terminal type 03/05

Field bus connection FB6

Elektronics Manual

Field bus protocol:

INTERBUS

9809c

152 766 GB

VIFB6 - 03/05

Author: Eberhard Klotz, M. Simons Editor: H.J. Drung, M. Holder Transla tion: Dougla s Smith Layout: Festo, Dep t. KI-TD Type setting: DUCOM

Edition: 9809c  (Festo AG & Co., 73726 Esslingen,

Federal Republi c of german y, 1998)

The copying, distribution and utilization of this document as well as the communication of its contents to others without expressed authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved, in particular the right to carry out patent, utility

Printed on 100% recycling paper

9809 c I

model or ornamental design registrations.

VIFB6 - 03/05

Part no.: 152 766 Title: MANUAL Designation: P.BE-VIFB6-03/05-GB

9809 c

VIFB6 - 03/05

Inhalt

GENERAL SAFETY INSTRUCTIONS VII

Designated use VII Target group VIII

IMPORTANT USER INSTRUCTIONS IX Danger categories IX Pictograms X Manuals for valve terminals types 03/05 XI Instructions on this manual XII Service XIII

Chapter 1 SYSTEM SUMMARY

Type 03: Description of components 1-3 Type 05: Description of components 1-7 Description of function 1-9

Chapter 2 FITTING

2.1 FITTING THE COMPONENTS 2-3

Input/output modules 2-4 End plates 2-6 Hat rail clamping unit (type 03) 2-8

2.2 TYPE 03:

FITTING THE VALVE TERMINAL 2-9

Wall fitting (type 03) 2-9 Fitting the hat rail (type 03) 2-10

2.3 TYPE 05: FITTING THE VALVE TERMINAL 2-12

Wall fitting (type 05) 2-12

9809 c III

VIFB6 - 03/05

Chapter 3 INSTALLATION

3.1 SUMMARY OF INSTALLATION 3-3

System structure on the remote bus 3-3 System structure on the installation remote bus 3-5

3.2 GENERAL

CONNECTION METHODS 3-7

Selecting the field bus cable 3-8 Selecting the operating voltage cable 3-9 Connecting the cables to the plugs/sockets 3-10

3.3 BUS NODE 3-15 Opening and closing the node 3-15 Configuration settings in the node 3-18 Setting the DIL switch elements 3-19

3.3.1 Type 03: Connecting the operating voltages 3-20

3.3.2 Type 05: Connecting the operating voltages 3-28

3.3.3 Connecting the INTERBUS interface 3-37 Floating connection 3-38 Non-floating connection 3-39 Connecting the remote bus for floating operation 3-40 Connecting to optical-fibre waveguide 3-41 Connecting the remote bus for non-floating operation 3-42 Connecting the installation remote bus for non-floating operation 3-44

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VIFB6 - 03/05

Chapter 4 COMMISSIONING

4.1 VALVE TERMINAL CONFIGURATION AND ADDRESSING 4-3

General 4-3 Switching on the operating voltages 4-4 Remote bus 4-5 Installation remote bus 4-5 Calculating the configuration data 4-6 Calculating the number of inputs/outputs 4-7 Address assignment of valve terminal 4-9 Basic rule 1 4-10 Basic rule 2 4-13 Basic rule 3 4-13 Address assignment after extension/conversion 4-14

4.2 I NTERBUS – BUS CONFIGURATION AND ADDRESSING 4-16

4.2.1 Bus configuration via the CMD software 4-16 Inserting with the Ident-code 4-17 Insert slave description 4-20

4.2.2 Bus configuration without CMD software 4-24 Logical addressing 4-24 Physical addressing 4-26

4.2.3 Addressing the inputs and outputs 4-29 Example of address assignment of outputs 4-31 Example of address assignment of inputs 4-32

4.2.4 Process data entry via the CMD software 4-33

4.2.5 Status bits 4-36

4.2.6 Other instructions 4-38 Preprocessing 4-38 Periphery faults (PF) 4-38 Commissioning tips 4-40

9809 c V

VIFB6 - 03/05

Chapter 5 DIAGNOSIS AND ERROR TREATMENT

5.1 SUMMARY OF DIAGNOSIS POSSIBILITIES 5-3

5.2 ON-THE-SPOT DIAGNOSIS 5-4

LED displays 5-4 Bus node 5-4 Valves 5-7 Input/output modules 5-9 Testing the valves 5-10

5.3 DIAGNOSIS VIA INTERBUS 5-12 Diagnostic register (e.g. DCB module) 5-12 Status bits 5-13

5.4 ERROR TREATMENT 5-15 Short-circuit/overload at an output module 5-16

Appendix A TECHNICAL APPENDIX

A.1 TECHNICAL SPECIFICATIONS A-3

A.2 CABLE LENGTH AND

CROSS SECTION A-6

Calculating with a graph A-7 Calculating with a formula A-9

A.3 EXAMPLES OF CIRCUITRY A-11

Appendix B INDEX

A-4

9809 c

VIFB6 - 03/05 General safety instructions

GENERAL SAFETY INSTRUCTIONS

Designated use

The valve terminal type 03/05 described in this manual is designated exclusively for use as follows:

• for controlling pneumatic and electrical

actuators (valves and output modules)

• for interrogating electrical sensor signals by

means of the input modules.

Use the valve terminal only as follows:

• as designated in the instructions

• in technically faultless condition

• without any modifications.

The specified limit values for pressures, temperatures, electrical data, moments, etc. must be observed when additional commercially-available components such as sensors and actuators are connected.

Please comply also with national and local safety laws and regulations.

9809 c VII

VIFB6 - 03/05 General safety instructions

Target group

This manual is directed exclusively at technicians who are trained in control and automation technology and who have experience in installing, commissioning, programming and diagnosing programmable logic controllers (PLC) and field bus systems.

VIII

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VIFB6 - 03/05 General safety instructions

IMPORTANT USER INSTRUCTIONS

Danger categories

This manual contains instructions on the hazards which may arise from improper or negligent use of the valve terminal.

A distinction is made between the following instructions:

WARNING This means that injury to human beings as well as material damage can occur if these instructions are not observed.

CAUTION This means that material damage can occur if these instructions are not observed.

PLEASE NOTE This means that this instruction must also be observed.

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VIFB6 - 03/05 General safety instructions

Pictograms

Pictograms and symbols supplement the danger instructions and draw attention to the consequences of dangers. The following pictograms are used:

Uncontrolled movements of loose tubing.

Uncontrolled movement of the connected actuators.

High electric voltage or undefined switching states of the electronic components which affect the connected circuits.

Electrostatically vulnerable components which will be destroyed if their contact surfaces are touched.

The ISO valve terminal type 05 is very heavy. Please ensure that it is fastened correctly and see that all operating personnel wear safety shoes.

9809 c

VIFB6 - 03/05 General safety instructions

Manuals for valve terminals types 03/05

The following Festo manuals are required to complete the documentation for the valve terminal, depending on the terminal you have ordered and on the equipment fitted on your system:

Fest o order no.

Valve terminals 03/05 152 771 Pneumatics manual

163 941 Pneumatics manual

152 773 Pneumatics manual

371 190 Supplem entary manuals for I/O modules

163 947 Analogue I/O manual 163 943 AS-i master m anual 152 766 Electronics manual

Title

• Valve terminal type 03 MIDI/MAXI

• Valve terminal type 04-B, ISO 5599 -2

• Valve terminal type 05, ISO 5599-1

(digital I/O modules 4I, 8I, 4O, high-current output modules, multi I/O modules)

• Field bus connection FB6 (this manu al)

Fig. 0/1: Manuals for valve terminals types 03/05

9809 c XI

VIFB6 - 03/05 General safety instructions

Instructions on this manual

This manual contains specific information on the installation, commissioning, programming and diasgnosis of the valve terminals types 03/05. The following product-specific abbreviations are used in this manual:

XII

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VIFB6 - 03/05 General safety instructions

PLEASE NOTE A valve terminal with four pneumatic valve sub-bases and four input/output modules is used for the diagrams in this manual.

Fig. 0/3: Standard fitting for the drawings

Service

If you have any technical problems, please consult your local Festo Service.

9809 c XIII

VIFB6 - 03/05 General safety instructions

XIV

9809 c

VIFB6 - 03/05 1. System summary

1. SYSTEM SUMMARY

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VIFB6 - 03/05 1. System summary

Contents

1. SYSTEM SUMMARY

Type 03: Description of components 1-3 Type 05: Description of components 1-7 Description of function 1-9

1-2

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VIFB6 - 03/05 1. System summary

Type 03: Description of components

Valve terminal type 03 consists of individual modules. Each module is assigned with different functions and different elements for connection, display and operation. The diagram below summarizes the modules.

2 4 51

No. Module s

1 Node FB6 2 Electronic modules (input/output modules), fitted with

• digital inputs (modules with 4 or 8 inputs)

• digital outputs (modules with 4 outputs)

3 End plate left with hole for additional earth cable conn ection 4 Pneumatic modules (valve sub-bases) fitted with S valves:

• 5/2 single solenoid valves

• 5/2 double solenoid valves

• 5/3 mid-position valves (exhausted, pressurized, blocked)

• blanking plates S = Auxiliary pilot air

5 Pneumatic MIDI or MAXI modules:

• pressure supply w ith integrated exhaus t (MIDI)

• intermediate air supply with integrate d exhaust (MIDI)

• pressure supply a dapter with/without regulator (MIDI/MAXI)

• additional air supply module (MAXI)

6 End plate right, depending on the size of the last sub-ba se:

• with common pneumatic tubing connections and integrated regulator

for 5 bar a uxiliary pilot air (unreg ulated pilot air is n ot permitted)

• with common pneum. tubing co nnections, but without integrated regulator

• without common pneumatic tubing connections (only MAXI)

Bild 1/1: Module der Ventilinsel Typ 03

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VIFB6 - 03/05 1. System summary

The following connection and display elements are to be found on the electronic modules:

234 5 6 7 8

O4 I4 I8

No. Meaning

Output socket for electronic outpu t

Yellow LED (status display per output)

Red LED (error display per outpu t)

Input socket for one ele ctric input

Green LED (per input)

Input socket for two electric inputs

Two green LEDs (one LED per input)

Node with LEDs and field bus connectio n,

detailed description in Chap ter "Insta llation" Right-hand end plate

Fuse for inte rnal inputs/sensors

Operating voltage connec tion

Additional I/O modules:

– Analogue I/Os – AS-i master – Additional p ower supply – High current outputs (PNP or NPN) – Multi I/O m odule 12I/8O (PNP o r NPN) Left-hand end plate

1011

Fig. 1/2: Display and connection elements of the electronic modules

1-4

9809 c

VIFB6 - 03/05 1. System summary

The following connection, display and operating elements are to be found on the pneumatic MIDI modules type 03:

8 7

No. Meaning

1 2

3 4 5 6 7 8 9

Node with LEDs and INTERBUS conne ction further details in the chapter "Installation" Yellow LEDs Manual override for valve solenoid coils Valve location inscription field Unused valve location with cover plate Common pneum atic tubing connections Work connections (per valve) Fuse for inp uts/sensors Power supply connection

Fig. 1/3: Operartion, display and connection elements of the pneumatic

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VIFB6 - 03/05 1. System summary

The following connection, display and operating elements are to be found on the pneumatic MAXI modules type 03:

No. Mean ing

1 2

3 4 5 6 7 8 9 10

Node with LEDs and INTERBUS connec tion, further details in the chapter "Insta llation" Yellow LED (per valve solenoid coil) Manual override (per valve solenoid coil) Valve location inscription field (labe ls) Unused valve location with cover plate Common pneuma tic tubing conne ctions Work connections (2 per valve, pla ced one obov e the other) Regulator for limitted pressure of a uxiliary pilot air Common pneuma tic tubing conne ction Exhausts

Fig. 1/4: Operartion, display and connection elements of the pneumatic

MAXI modules type 03

1-6

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VIFB6 - 03/05 1. System summary

Type 05: Description of components

Valve terminal type 05 consists of individual modules. Each module is assigned with different functions and different elements for connection, display and operation. The diagram below summarizes the modules.

No. Modules

1 Node FB6 2 Electronic modules (input/output modules), fitted with

• digital inputs (modules with 4 or 8 inputs)

• digital outputs (modules with 4 outputs)

3 End plate left with opening for additio nal earth connection 4 Adapter plate for ISO sub-base (ma nifold) as per ISO 5599-1 sizes 1 or 2 5 ISO sub-base (manifolds for 4, 8 or 12 locations) fitted with:

• Pneumatic valves with hole pattern as per ISO 5 599-1

- single pneumatic valves

- double pneumatic valves

- pneumatic mid-pos ition valves

• components for vertical stacking (regulator plates, flow control plates etc.)

• blanking p lates

6 Right-hand end plate with holes for fitting and with thread

for lifting e ye bolts (M8)

Fig. 1/5: Modules of the valve terminal type 05

9809 c 1-7

VIFB6 - 03/05 1. System summary

The following connection, display and operating elements are to be found on the pneumatic ISO modules type 05:

6 7

452

No. Meaning

Node with LEDs and INTERBUS connec tion, detailed description see

chapter "Installation" Fuse for inputs/sensors (pin 1)

Adapter plate

Operating voltage connectio n of valve terminal typ e 05

Fuse for valves (pin 2)

Valve location inscription field

Yellow LEDs (per pilot solenoid)

Manual override (per pilot solenoid, pressing or locking)

External air control connection

Common connectio ns

Work connections (per valve)

Adapter cable for operating voltage of node and I/O modules

Fig. 1/6: Operating, display and connection elements of ISO modules

type 05

The electronic modules are described in the section "Description of components type 03".

1-8

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VIFB6 - 03/05 1. System summary

Description of function

Incomming INTERBUS

Node

Outgoing INTERBUS

Fig. 1/7: Function summary of valve terminal type 03/05

= Compres sd air = Work air

electrical signals flow

The node controls the following functions:

• connection of the terminal to the field bus

module of the control system and to further field bus slaves via the field bus interface

• adaption of the field bus baud rate and field

bus protocol to the control system

• control of data transfer to/from the field bus

module of the control system.

• internal control of the terminal.

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VIFB6 - 03/05 1. System summary

The input modules process the input signals (e.g. from sensors) and transmit these signals via the INTERBUS to the controller. The output modules are universal electrical outputs and control small current-consuming devices with positive logic, e.g. further valves, lights etc.. Additional I/O modules for more specific applications are also available.

The pneumatic modules are used for the following:

• common channels for supply and exhaust air

• electrical signals from all solenoid valve coil s.

Work connections 2 and 4 are supplied for each valve location on the individual pneumatic modules.

By means of the common channels on the pneumatic end plate, the valves are supplied with compressed air and both the exhaust air and the pilot air from the valves are vented. Further modules for air supply are also available, in order that different work pressures can be used or in order that either MIDI/MAXI valves or ISO valves can be fitted on a terminal.

1-10

Further information on their use is to be found in the Pneumatics Manual for the valve terminal.

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VIFB6 - 03/05 2. Fitting

2. FITTING

9809c 2-1

VIFB6 - 03/05 2. Fitting

Contents

2.1 FITTING THE COMPONENTS 2-3

Input/output modules 2-4 End plates 2-6 Hat rail clamping unit (type 03) 2-8

2.2 TYPE 03:

FITTING THE VALVE TERMINAL 2-9

Wall fitting (type 03) 2-9 Fitting the hat rail (type 03) 2-10

2.3 TYPE 05:

FITTING THE VALVE TERMINAL 2-12

Wall fitting (type 05) 2-12

2-2

9809c

VIFB6 - 03/05 2. Fitting

2.1 FITTING THE COMPONENTS

WARNING Before fitting the components switch off the following:

•

the compressed air supply

•

the power supply for the outputs (pin 2)

•

the power supply for the electronic components (pin 1)

You thereby avoid:

• uncontrolled movement of loose tubing

• undesired movements of the connected actu-

ators

• undefined switching states of the electronic

components.

CAUTION The valve terminal components contain parts which can be damaged by electrostatic charges.

•

Do not therefore touch the contact surfaces of the plug connectors at the side of the modules.

•

Observe teh instructions for dealing with components liable to damage by electrostatic charges.

You thereby avoid destroying the valve terminal components.

9809c 2-3

VIFB6 - 03/05 2. Fitting

PLEASE NOTE Treat all the modules and the components of the valve terminal with the utmost care. Pay special attention to the following:

•

Screw connectors must not be twisted

or subjected to mechanical stress.

•

The screws must fit accurately (otherwise the threads will be damaged).

•

The specified torques must be observed.

•

The modules must be aligned correctly (IP 65).

•

The contact surfaces must be clean (avoid leakage and faulty contacts).

•

The contacts of the type 03 MIDI valve

solenoid coils must not be bent (they

are not resistant to alternate bending

and will break off if bent backwards). In the case of modules and components ordered at a later stage, observe also the fitting instructions included with the product.

2-4

Input /output mo dul e s

Before the valve terminal can be extended or converted, it must first be dismantled.

Dismantling (see also following diagram)

• Remove completely the screws of the rele-

vant modules. The modules are now held together only by the electrical plug connectors.

• Pull the modules carefully and without tipping

away from the electrical plug connectors.

• Replace broken or damaged seals.

9809c

VIFB6 - 03/05 2. Fitting

Fitting (see also following diagram)

PLEASE NOTE

•

Always place the subsequently ordered modules after the last module before the end plate.

•

Do not fit more than 12 electronic modules.

Please note also the addressing limits of

your field bus protocol.

Fit the modules as follows:

• Fit a new seal on the right-hand contact

surface facing the node.

• Fit the module as shown below.

Seal

Fastening screw s

max. 1 Nm

Fig. 2/1: Fitting electronic I/O modules

9809c 2-5

VIFB6 - 03/05 2. Fitting

End plates

A left-hand and a right-hand plate are required as mechanical termination of the modular terminal. These end plates fulfil the following functions:

• They comply with protection class IP 65.

• They contain connections/contacts for the

earth cable.

• They contain holes for fitting onto walls and

onto the hat rail clamping unit.

By means of screw connectors and pre-fitted earthing bars, the right-hand end plate of the ISO terminal is connected conductively to the manifold sub-bases. It is therefore sufficiently earthed.

There are various designs of right-hand end plate for the terminls of type 03 (MIDI/MAXI). Each design is already fitted with an earth cable.

2-6

CAUTION Earth the right-hand end plate with the earth cable before fitting the terminal type 03. You thereby avoid faults caused by electromagnetic influences.

9809c

Seal

Ready-fitted earth cable

VIFB6 - 03/05 2. Fitting

Earth the end plates as follows:

• Right-hand end plate (type 03):

To earth the right-hand end plate connect the cable fitted on the inside to the appropriate contacts on the pneumatic modules or on the node (see following diagram).

• Left-hand end plate (type 03 and type 05):

The left-hand end plate is connected conductively to the other components via spring contacts which are already fitted.

Please note: Instructions on earthing the complete valve terminal are to be found in the chapter "Installation".

The diagram below shows how both end plates are fitted.

Seal

Contact for earth cable

Fastening screw s max. 1 Nm

Fig. 2/2: Fitting the end plates (example with terminal type 03)

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VIFB6 - 03/05 2. Fitting

Hat rail clamping unit (type 03)

If the terminal is to fitted onto a hat rail (support rail as per EN 50022), you will require the hat rail clamping unit. This unit must be fastened to the rear of the end plates as shown in the following diagram.

Before fitting ensure that:

• the glueing surfaces are clean

(clean with spirit)

• the flat-head screws are tightened (6)

After fitting ensure that:

• the levers are secured with the locking screw

(7).

1 Rubber foot, self-adhesive 2 Clamping elements 3 Left-hand lever *) 4 Right-hand lever *) 5 O ring 6 Flat head screw 7 Retaining screw

*) Levers differ in length for MIDI or MAXI

Fig. 2/3: Fitting the hat rail clamping unit

2-8

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VIFB6 - 03/05 2. Fitting

2.2 TYPE 03: FITTING THE VALVE TERMINAL

Wall fitting (type 03)

WARNING With long terminals use additional support brackets approximately every 200 mm. You thereby avoid:

•

overloading the fastening eyes on the end

plates

•

the terminal sagging

•

natural resonances

Proceed as follows:

• Calculate the weight of your terminal (weigh

or estimate). General rule:

MIDI MAXI per pneumatic module 800 g 1200 g per node 1000 g 1000 g per electronic module 400 g 400 g

• Make sure that the fastening surface can

carry this weight.

• Fasten the terminal with four M6 screws as

shown below (fitting position as desired). Use spacers if necessary.

7.6 mm

Fig. 2/4: Fitting the valve terminal typ 03 on the wall

9809c 2-9

VIFB6 - 03/05 2. Fitting

Fitting the hat rail (type 03)

The terminal is suitable for fitting onto a hat rail (support rail as per EN 50022). For this purpose there is a guide groove on the rear of all modules for hanging the terminal on the hat rail.

CAUTION

•

Hat rail fitting without the hat rail clamping unit is not permitted.

•

If the terminal is fitted in a sloping

position or at a point subjected to vibration,

protect the hat rail clamping unit against

slipping and, by means of the screws (7),

against unintentional loosening/opening.

PLEASE NOTE

•

If the terminal is fitted in a horizontal position without vibration, the screws (7) are not required for fastening the hat rail clamping unit.

•

If your terminal does not have a hat rail clamping unit, this can be ordered and fitted later.

•

The use of MIDI or MAXI clamping units depend s on the e nd pla tes f itt ed (MI DI/ MAXI).

2-10

Proceed as follows:

• Calculate the weight of your terminal (weigh

or estimate). General rule:

MIDI MAXI

per pneumatic module 800 g 1200 g per node 1000 g 1000 g per electronic module 400 g 400 g

9809c

VIFB6 - 03/05 2. Fitting

• Make sure that the fastening surface can

carry this weight.

• Fit a hat rail (support rail as per EN 50022 –

35x15; width 35 mm, height 15 mm).

• Fasten the hat rail approximately every 100

mm on the fastening surface.

• Hang the terminal onto the hat rail. Use the

hat rail clamping unit to secure the terminal on both sides against tilting or slipping (see diagram below).

• If the terminal is fitted in a sloping position or

at a point subjected to vibration, protect the hat rail clamping unit with two screws (7) against unintentional loosening/opening.

Hat rail clampin g unit unlocked

Valve terminal type 03

Hat rail clamping unit (locked )

Retaining screw (7)

Fig. 2/5: Fitting the valve terminal typ 03 onto a hat rail

9809c 2-11

VIFB6 - 03/05 2. Fitting

2.3 TYPE 05: FITTING THE VALVE TERMINAL

Wall fitting (type 05)

WARNING With long terminals use additional support brackets approximately every 200 mm. You thereby avoid:

•

overloading the fastening eyes on the end plates

•

the terminal sagging (I/O side)

•

natural resonances

Proceed as follows:

• Calculate the weight of your terminal (weigh

or estimate). General rule:

ISO size 1 I SO size 2

Sub-base

- 4 valve loca tions

- 8 valve loca tions

- 12 valve locations

per node 1 kg per electronic module 0.4 kg

Components for vertical stacking:

8 kg

incl. valves

14 kg

incl. valves

20 kg

incl. valves

Please see pneumatics manual P.BE-ISO-GB for weights.

12 kg 20 kg 28 kg

2-12

• Make sure that the fastening surface can

carry this weight.

9809c

VIFB6 - 03/05 2. Fitting

Fasten the terminal as follows:

• with three M10 screws on the adapter plate

and on the right-hand end plate (2)

• with two M6 screws on the left-hand end

plate (1)

If required, use the following additional fastening methods:

• the hole on the bottom of the right-hand end

plate with an M10 thread ("blind hole" (3))

• the supporting angles for the I/O modules

(see fitting instructions supplied with the angles)

The terminal can be fitted in any desired position. If necessary, use spacers as well as the mounting and transport threads M8 (e.g. lifting eye bolts for crane hooks).

Thread M8 for lifting eye bolts

M10

Fig. 2/6: Fitting the ISO valve terminal type 05 on the wall

9809c 2-13

VIFB6 - 03/05 2. Fitting

2-14

9809c

VIFB6 - 03/05 3. Installation

3. INSTALLATION

9809 c 3-1

VIFB6 - 03/05 3. Installation

Contents

3.1 SUMMARY OF INSTALLATION 3-3

System structure on the remote bus 3-3 System structure on the installation remote bus 3-5

3.2 GENERAL CONNECTION METHODS 3-7 Selecting the field bus cable 3-8 Selecting the operating voltage cable 3-9 Connecting the cables to the plugs/sockets 3-10

3-14

3.3 BUS NODE 3-15 Opening and closing the node 3-15 Configuration settings in the node 3-18 Setting the DIL switch elements 3-19

3.3.1 Type 03: Connecting the operating voltages 3-20

3.3.2 Type 05: Connecting the operating voltages 3-28

3-2

9809 c

VIFB6 - 03/05 3. Installation

3.1 SUMMARY OF INSTALLATION

System structure on the remote bus

The valve terminal type 03/05 is a 2-wire slave on the remote bus.

The valve terminal reacts on the remote bus like a bus terminal with integrated I/Os and must be addressed accordingly.

PLEASE NOTE

•

Commissioning on the bus can only take place when all slaves have been completely connected and switched on together.

•

The valve terminal requires a 24 V DC operating voltage. Separate supply for the valve terminal outputs/valves is also possible (e.g. EMERGENCY OFF circuit).

9809 c 3-3

AAAA

AAAAAA

VIFB6 - 03/05 3. Installation

INTERBUS-master

PC or PL C with controller board

Remote bus

Valve terminal type 03:

MIDI/MAXIvalves and electrical modu les

Power unit fo r remote bus slaves

Valve terminal type 03:

ausschließlich MAXI-Ventile

Valve terminal type 05:

ISO valves and electrical modu les

Further remote bus slaves

Fig. 3/1: Remote bus – system structure with valve terminal

3-4

9809 c

VIFB6 - 03/05 3. Installation

System structure on the installation remote bus

The valve terminal type 03/05 is a 2-wire slave on the installation remote bus.

Connection to the installation remote bus can be made as follows (see fold-out page):

• Connection e.g. to bus module IBS IP CBK

1/24-F with a hybrid cable (LICYC 3x2x0.25

+ 3x1 mm2). Bus module IBS IP CBK 1/24-F is coupled to the remote bus as a slave. Further circuitry of the remote bus has already been described.

The valve terminal reacts on the installation remote bus like a bus terminal with integrated I/Os and must be addressed accordingly.

PLEASE NOTE

•

The valve terminal can not be operated on the extended installation remote bus (machine distributor).

•

The valve terminal must be supplied separately with 24 V DC operating voltage on the installation remote bus. The 24 V supply of the installation remote bus is passed through the terminal, but is not used.

•

Separate supply for the valve terminal outputs is also possible (e.g. EMERGENCY OFF circuit).

•

The installation remote bus is technically uncoupled from the remote bus e.g. by means of bus module IBS IP CBK 1/24-F. The remote bus can therefore be commissioned, even if the slaves on the installation remote bus are switched off.

9809 c 3-5

AAAA

AAA

VIFB6 - 03/05 3. Installation

INTERBUS master

PC or PL C with controller board

Remote bus

Valve terminal type 03:

MAXI valves a nd electronical modules

Power unit fo r remote bus slaves

Valve terminal type 03:

only MAXI valves

Busmodule

IBS IP CBK 1/24-F

Further remote bus slaves

Installation remote bus*)

Valve terminal type 03:

MAXI valves a nd electrical modu les

Further installation remo te bus slaves

*) The valve terminal can not be operated on the extended installation remote bus

Fig. 3/2: Installation remote bus – system structure with valve terminals

3-6

9809 c

VIFB6 - 03/05 3. Installation

3.2 GENERAL CONNECTION METHODS

WARNING Before installation or maintenance work is carried out, the following must be switched off:

•

the compressed air supply

•

the power supply to the electric components (pin 1)

•

the power supply to the outputs/valves (pin 2)

You thereby avoid:

• uncontrolled movements of loose hoses

• undesired movements of the connected actu-

ators

• undefined switching states of the electronic

components

9809 c 3-7

VIFB6 - 03/05 3. Installation

Selecting the field bus cable

PLEASE NOTE Please observe the cable specifications. Signal reflections and attenuations occur in data transmission particularly with high baud rates. These can both lead to errors in transmission.

The causes of this can be:

•

transmission over long distances

•

unsuitable cables

Remote bus The following cable type should be used as the

remote bus cable: LIYCY 3 x 2 x 0.25 mm2, screened.

Alternatively, optical-fibre waveguides can also be used. Further details on connections and on the source of supply can be found in the section "Connecting the cables to the plugs/sockets" and "INTERBUS interface".

3-8

Installation remote bus The following cable type should be used as the

installation remote bus cable: LICYC 3 x 3 x 0.25 mm

Further details on connections and on the source of supply can be found in the section "Connecting the cables to the plugs/sockets" and "INTERBUS interface".

+ 3 x 1 mm2, screened.

9809 c

VIFB6 - 03/05 3. Installation

Selecting the operating voltage cable

Several parameters must be considered when the two operating voltages are connected. Further information can be found in the following chapters:

Chapter 3: Installation Section: "Connecting the operating voltages" – Calculating the current consumption – Design of power unit – Cable cross section and length (worst case)

Appendix A: Cable length and cross section – Determining the cross section and length

by means of tables

– Calculating with a formula.

9809 c 3-9

VIFB6 - 03/05 3. Installation

Connecting the cables to the plugs/sockets

CAUTION The position of the pins is different depending on whether plugs or sockets are used.

•

The connections of the input and output modules and of the outgoing remote bus interface have been designed as sockets.

•

The connections of the incoming remote bus interface and those of the operating voltage connection have been designed as plugs.

The pin assignment is to be found in the following chapters.

When you have selected suitable cables, connect them to the plugs/sockets according to the following sequence of steps 1-8.

1. Open the Festo plugs/sockets as follows (see diagram):

3-10

• Power supply socket: Insert the power supply socket into the operating voltage connection on the valve terminal. Unscrew the housing of the socke t, th en remo ve the co nnec tion part of the s ock et wh ich is plu gged i nto the operating voltage connection.

• Sensor plug (for input/output modules): Unscrew the centre knurled nut.

9809 c

AAA

AAAA

Connection part

Plu g

VIFB6 - 03/05 3. Installation

2. Open the strain relief on the rear part of the housing. Pass the cable through as shown below (see diagramm).

Cable outer diameter: PG 7: 4.0 ... 6.0 mm PG 9: 6.0 ... 8.0 mm PG 13 .5 : 10. 0 .. .12 .0 mm Plugs/sockets (straight/angled):

•

Power supply socket: PG 7, 9 or 13.5

•

Sensor plug: PG 7

•

Bus cable socket: PG 7, 9 or 13.5

Cable

Strain relief

Housing

AAA

AAAA

AAA

Socket

Fig. 3/3: Individual plug/socket parts and

cable routing

3. Remove 5 mm of insulation from the end of the cable.

4. Fit the strands with cable end sleeves.

5. Connnect the ends of the cables.

6. Place the connection part onto the housing of the plug/socket again and fasten both parts with screws. Pull the cable back so that it is not looped inside the housing.

7. Tighten the strain relief.

9809 c 3-11

VIFB6 - 03/05 3. Installation

8. Phoenix Contact or Coninvers accessories (INTERBUS interface) These fitting instructions are for plugs from Coninvers. The procedure for all plugs is shown using the example of the angled plug type.

Unscrew adapte r (1). Remove th re aded pin (2) completely (screwdriver blade

0.4 x 1.6 DIN 5264).

Pull out screening sleeve (3), pressure ring (3a) and seal element (3b) as well as the knurled nut (5) with the insert ring (4).

Fig. 3/4a: Dismantling the plug

3-12

Please note: The screening slee ve is only to be found on plugs for non-floating connections

Unlock the stop ring (6) by gently pressing and remove it. Pull out the insert (7) from the insert ring (4).

9809 c

VIFB6 - 03/05 3. Installation

Push the adapter (1), seal element (3b) and pressure ring (3a) onto the cable.

Cut off 65 mm of the cable sheath.

Non-floating connection

•

Lift up th e s cre ening bra iding 90 °. Push th e s creen ing slee ve (3) over the foil and the cotton brai din g, bu t un de r th e scre en ing braiding. Cut t he screenin g braiding o ff flush wi th the ou ter diameter of the scree ning sleeve.

Floating connection

•

Twist the screening braiding of the incoming INTERBUS an d insulate it (8). Th en sold er to pi n 6 .

Cut off the foil, filler and inner insulation. Insulate, twist and tin-plate

3.5 mm of the strands. If necessary, use rubber (9) sleeves.

Pull the cable through the angle d part (10) as far as possible and screw firmly to stop with adapter (1).

Solder stra nds/contacts

Fig. 3/4b: Connecting the cables

9809 c 3-13

VIFB6 - 03/05 3. Installation

Place the insert ring (4) and knurled nut (5) onto the assem bly key.

Fig. 3/4c: Fitting the plugs

3-14

Place the insert (7) in the insert ring (4) and lock with the stop ring (6). Place the complete unit in the angled body (10). (Please note: 4 c ode possibilities). Secure with threaded pin (2).

9809 c

VIFB6 - 03/05 3. Installation

3.3 BUS NODE

Opening and clos ing the node

WARNING Before installation or maintenance work is carried out, the following must be switched off:

•

the compressed air supply

•

the power supply for the electronic components (pin 1)

•

the power supply for the outputs/valves (pin 2).

You there by avoid:

• uncontrolled movements of loose hoses

• undesired movements of the connected

actuators

• undefined switching states of the electronic

components

CAUTION The node contains electrostatically vulnerable components.

•

Do not therefore touch any components

•

Observe the regulations for handling electrostatically vulnerable components.

You thereby avoid damage to the electronic components in the node.

9809 c 3-15

Red LED

Fuse for operating voltage of inputs

Philips screw

Green LED

VIFB6 - 03/05 3. Installation

The following connection and display elements are to be found on the cover of the node:

Green LED

INTERBUS interface

Power supply connection

Fig. 3/5: Cover of node

3-16

PLEASE NOTE

•

The cover need not be opened for normal commissioning.

•

The cover is connected to the internal printed circuit boards by means of the operating voltage cable and cannot therefore be removed completely.

•

If you wish to remote the cover, you must unscrew both the 6 Philips screws in the cover and 4 Philips screws of the bus plug.

9809 c

VIFB6 - 03/05 3. Installation

• Opening

1. Unscrew the 4 Philips screws of the bus plug.

2. Unscrew and remove the 6 Philips screws in the cover and lift the cover up carefully. If necessary, press the bus plug down to prevent the internal printed circuit boards from moving or becoming loose. Do not damage the cable through mechanical stress.

• Closing

1. Replace the cover. Place the cables for the operating voltage connection back into the housing so that they are not clamped. Tighten the Philips screws in the cover in diagonally opposite sequence.

2. Tighten the bus plug screws.

9809 c 3-17

Board 3

VIFB6 - 03/05 3. Installation

Configuration settings in the node

There are four PC boards in the node. Board 2 contains two LEDs and two connections for the INTERBUS; board 3 contains three LEDs and a switch for setting the valve test function and the error reaction.

Green LED

INTERBUS interface

Board 1 Board 2

Flat plug for operating voltage

Green LED

Red LED

DIL switch

Board 4

Fig 3/6: Connection, display and operating elements of the node

3-18

9809 c

VIFB6 - 03/05 3. Installation

Setting the DIL switch elements

The two DIL switch elements have the following functions:

• switching on/off the automatic valve tests

• partial masking in/out of common error/pe-

riphery error messages

The switches are set as follows at the factory:

• valve test off

• periphery error message on

In this way, commissioning can be carried out in many cases without the need to open the node. If the conditions in your application change or if faults occur, you should check the position of the DIL switch elements according to the diagram below:

DIL-switch (factory setting)

Further instructions see Chapter 5.2

**)

Further instructions see Chapter 4.2

Valve test Error messages

OFF ON

Send part

**)

Send all

Fig 3/7: Position of the DIL switch elements

9809 c 3-19

VIFB6 - 03/05 3. Installation

3.3.1 Type 03: Connecting the operating voltages

PLEASE NOTE Use only power units which guarantee reliable isolation of the operating voltages as per IEC 742/EN 60742/VDE 0551 with at least 4 kV isolation resistance (protected extra low voltage, PELV). Switch power packs are permitted if they guarantee reliable isolation in accordance with EN 60950/VDE 0805.

Remark: By using PELV power units, protection against electric shock (protection against direct and indirect contact) in accordance with EN 602041/IEC 204 is guaranteed on Festo valve terminals. Safety transformers with the adjacent designation must be used for supplying PELV networks. The valve terminals must be earthed in order to ensure their function (e.g. EMC)

3-20

CAUTION The power supply to the outputs/valves (pin 2) must be separately fused externally with max. 10 A. The external fuse prevents the valve terminal from being destroyed in the event of a short circuit.

9809 c

VIFB6 - 03/05 3. Installation

Please observe the following before connecting the operating voltage:

• Calculate the complete current consumption

according to the following table and select both a suitable power unit and cable cross section.

• Avoid long distances between the power unit

and the terminal. Calculate also the permitted distance according to Appendix A. The following rule applies for type 03:

Power supply Cable cross

Valve terminal

• Pin 1 = 2.2 A

• Pin 2 = 10 A max.

= 24 V 2.5 mm

• V

section

1.5 mm

Distan ce

≤ 8 m

≤ 14 m

9809 c 3-21

∑ A ∑ A

VIFB6 - 03/05 3. Installation

Calculating the current consumption (typ 03) The following table shows the calculation of the

total current consumption for terminal type 03. The values given are rounded up. If you use other valves or modules, you should consult the appropriate technical specifications for their current consumption.

Current consumptio n of electronic compone nts node and inputs ty pe 03 (pin 1, 24 V ± 25 %)

Node

Number of simultaneously occupied sensor inp uts: _____x 0.010 A

0.200 A

∑ A

Sensor supplies: ____x_____ A (see manufacturer spe cifications)

Current consum ption of electron ic compo nent s, n ode a nd in puts (pin 1) max. 2.2 A

Current consumption of outputs type 03 (pin 2, 24 V ± 10 %)

Number of MIDI val ve coils (simultaneously under power): ____ x 0.055 A

Number of MAXI valve coi ls (simultaneously under power): ____ x 0.100 A

Number of simultaneously activated electric outputs: ____ x 0.010 A

Load current of simultaneously activated electric outputs ____x_____ A

Current consum ption of outp uts (pin 2) max. 10 A

Total current consumption of valve terminal type 03 =

∑ A

Fig. 3/8: Calculating the total current consumption of terminal type 03

3-22

9809 c

VIFB6 - 03/05 3. Installation

Operating voltage connection The 24 V operating voltages are connected at

the lower left-hand edge of the node.

PLEASE NOTE

•

Use this operating voltage connection for an installation both on the remote bus and on the installation remote bus.

•

It is not possible to supply voltage to the terminal via the cables of the installation remote bus. The supply cables for the latter are simply looped through.

Operating voltage connection type 03

Fig. 3/9: Position of the operating voltage

connection

9809 c 3-23

24 V supply valves/outputs

VIFB6 - 03/05 3. Installation

The following components of valve terminal type 03 are supplied separately with +24 V DC via this connection:

• The operating voltage for internal electronic

components and the inputs of the input modules (pin 1: DC + 24 V, tolerance ± 25 %).

• The operating voltage for the valves outputs

and the outputs of the output modules (pin 2: DC + 24 V, tolerance ± 10 %, external fuse max. 10 A required).

PLEASE NOTE Check your EMERGENCY STOP circuitry, to see which measures are required in order to place your machine/system in a safe state in the event of an EMERGENCY STOP (e.g. switching off the power supply to the valves and output modules, switching off the compressed air supply).

3-24

The diagram below shows the pi n assignment of the operating voltage connection.

24 V Supply for electronic components and inputs

0 VEarth connection

Fig. 3/10: Pin assignment of the operating

voltage connection (type 03)

9809 c

VIFB6 - 03/05 3. Installation

Power unit

PLEASE NOTE With common voltage supply for pin 1 (electronic components and inputs) and pin 2 (outputs/valves), the lower tolerance of both circuits must be observed.

Check the 24 V operating voltage of the outputs whilst your system is operating. Make sure that the operating voltage of the outputs lies within the permitted tolerances even full operation.

Recommendation Use a closed loop power unit.

10 % for

9809 c 3-25

VIFB6 - 03/05 3. Installation

Potential compensation The valve terminal has two earth connections for

potential compensation:

• at the operating voltage connection

(pin 4 incoming socket).

• at the left-hand end plate (M4 thread).

PLEASE NOTE

•

Always connect the earth potential to pin 4 of the operating voltage connection.

•

Connect the earth cable of the left-hand end plate to the earth potential with low impedance (short cable with large diameter).

•

By means of low impedance connections, make sure that the housing of the valve terminal and the earth connection at pin 4 have the same potential and that there are

no equalizing currents. You can thereby avoid interference due to electromagnetic influences.

3-26

Example of connection (type 03) The following diagram shows the connection of

a common 24 V supply for pins 1 and 2. Please note that:

• the outputs/valves must be protected against

short circuit/overload with an external max. 10 A fuse.

• the electronic components and inputs must

be protected against short circuit/overload with an external 3.15 A fuse (recommendation).

• the supply of the sensors is protected addi-

tionally by the internal 2 A fuse.

9809 c

Fuse for input/output (2 A)

VIFB6 - 03/05 3. Installation

• the common tolerance of DC 24 V ± 10 %

must be observed.

• both pins for potential equalization are con-

nected and compensating currents must be prevented.

• the operating voltage can be switched off

separately at pin 2 (valves/electrical outputs).

Connecting c able for potential equalization of earth connections

DC 24V ± 10 %

0 V

3.15 A external fuses

10 A

Potential compensation

Operating voltage can be switched off separately

Earth connection pin 4 designed fo r 12 A

AC 230 V

Fig 3/11: Example – connecting a common 24 V supply and the

potential compensation (type 03)

9809 c 3-27

VIFB6 - 03/05 3. Installation

3.3.2 Type 05: Connecting the operating voltages

3-28

9809 c

VIFB6 - 03/05 3. Installation

Before connecting the operating voltage, you should observe the following:

• Calculate the complete current consumption

Caccording to the following table and select both a suitable power unit and cable cross section.

• Avoid long distances between the power unit

and the terminal. Calculate also the permitted distance according to Appendix A. The following rule applies for type 05:

Operati ng voltage*)

Valve terminal

• Pin 1 = 2.2 A

• Pin 2 = 10 A

• V

*) Please note that the max. total current

= 24 V

consumption (pins 1 and 2) is 12.2 A

Cable cross section

1.5 mm

2.5 mm

Distanc e

≤ 8 m

≤ 14 m

9809 c 3-29

∑ A ∑ A

VIFB6 - 03/05 3. Installation

Calculating the current consumption (type 05) The following table shows the calculation of the

total current consumption for ISO terminal type

05. The values given are rounded up. If you use other valves or modules, you shuld consult the appropriate technical specifications for their current consumption.

Current consump tion of electron ic comp onen ts no de an d in puts type 05 (pin 1 , 24 V ± 25 %)

RIO node Number of simultaneously

occupied sensor inp uts: ____x 0.010 A

0.200 A

∑ A

Sensor supplies: ___ _x_____ A (see manufacturer spe cifications)

Current consum ption of el ectronic compo nent s, n ode a nd in puts (pin 1) max. 2.2 A

Current consumption of outputs type 05 (pin 2 , 24 V ± 10 %)

Number of valve coils (simultaneously under power): ___ x 0.300 A

Number of simultaneously activated electric outputs: ___ x 0.010 A

Load current of simultaneously activated electric output s ____x__ ___ A

Current consum ption of outp uts (pin 2) max. 10 A = +

Total current consumption of valve terminal type 05 =

∑ A

Fig. 3/12: Calculating the total current consumption type 05

3-30

9809 c

Fuse for valves

(4 A slow blow ing)

VIFB6 - 03/05 3. Installation

Operating voltage connection type 05 The 24 V operating voltages are connected on

the adapter plate between the node and the valves. The node an the I/O-moduls are supplied with operating voltage via the adapter cable.

PLEASE NOTE

•

Use this operating voltage connection for an installation both on the remote bus and on the installation remote bus.

•

It is not possible to supply voltage to the terminal via the cables of the installation remote bus. The supply cables for the latter are simply looped through.

Operating voltage connection type 05

Adapter cable

Do not switch on more than 12 valv es at the same time, otherwise this valve fuse will blow

Fig 3/13: Position of the operating voltage connection type 05

9809 c 3-31

VIFB6 - 03/05 3. Installation

The following components of valve terminal type 05 are supplied separately with + 24 V DC via this connection:

• The operating voltage for the internal elec-

tronic components and the inputs of the input modules (pin 1: DC + 24 V, tolerance ± 25 %, external fuse max. 3.15 A recommended).

• The operating voltage for the valve outputs

and the ouputs of the output modules (pin 2: DC + 24 V, tolerance ± 10 %, external fuse max. 10 A slow-blowing required).

3-32

9809 c

0 V

VIFB6 - 03/05 3. Installation

The diagram below shows the pi n assignment of the operating voltage connection on the adapter plate.

24 V supply for electronic components and inputs

Earth connection

24 V supply valves, outputs

Fig. 3/14: Pin assignment of the operating

voltage connection (type 05)

Power unit

PLEASE NOTE With common voltage supply for pin 1 (electronic components and inputs) and pin 2 (outputs/valves) the lower tolerance of

10 % for

both circuits must be observed.

Check the 24 V operating voltage of the outputs whilst your system is operating. Make sure that the operating voltage of the outputs lies within the permitted tolerances even during full operation.

Recommendation Use a closed loop power unit.

9809 c 3-33

VIFB6 - 03/05 3. Installation

Potential compensation The valve terminal has two earth connections for

potential compensation:

• on the operating voltage connection

(pin 4 leading socket)

• on the left-hand end plate (M4 thread)

PLEASE NOTE

•

Always connect the earth potential to pin 4 of the operating voltage connection.

•

Connect the earth cable of the left-hand end plate to the earth potential with low impedance (short cable with large diameter).

•

By means of low impedance connections, make sure that the housing of the valve terminal and the earth connection at pin 4 have the same potential and that there are

no equalizing currents. You can thereby avoid interference due to electromagnetic influences.

3-34

9809 c

VIFB6 - 03/05 3. Installation

Example of connection (type 05) The diagram overleaf shows the connection of a

common 24 V supply for pin 1 and pin 2. Please note that:

• the outputs/valves must be protected against

short circuit/overload with external 10 A fuse (slow blowing)

• the electronic components and inputs must

be protected against short circuit/overload with an external 3.15 A fuse (recommendation)

• the supply of the sensors is protected

additionally by the internal 2 A fuse

• the valves are protected additionally by the

internal 4 A fuse (slow blowing)

• the common tolerance of DC 24 V ± 10 %

must be observed

• the node must be supplied via the adapter

cable

• both pins for potential equalization are con-

nected and compensating currents must be prevented.

• the operating voltage can be switched off

separately at pin 2 (valves/electrical outputs).

9809 c 3-35

VIFB6 - 03/05 3. Installation

Operating voltage

connection

Fuse for inputs/ sensors (2A)

AC 230 V

DC 24V ± 10%

0 V

Connected

adapter cable

3.15 A 24 V

External fuses

10 A

Potential comp ensation

Operating voltages can be switched off sperately

Fuse for valves (4 A, slow blowing)

Earth cable connection pin 4 designed for 12 A

Fig. 3/15: Example – connecting a common 24 V supply and

potential compensation (type 05)

3-36

9809 c

VIFB6 - 03/05 3. Installation

3.3.3 Connecting the INTERBUS interface

There are two connections on the node for the INTERBUS. One of these connections is for the incoming cable, the other is intended for the outgoing bus cable.

INTERBUS incoming

INTERBUS outgoing

Fig. 3/16: Connecting the INTERBUS interface

Different INTERBUS modules and thereby different connection and screening methods are used depending on the application. Please observe therefore the following differences on the remote bus and on the installation remote bus.

9809 c 3-37

VIFB6 - 03/05 3. Installation

Floating connection

Under floating connection we understand screening concepts on INTERBUS in which the electromagnetic interference is diverted on one side via the screening of the bus cable and an RC network to earth, and on the other side earthed via the screening sleeve of a metal plug. Any equalizing currents on the screen are therefore prevented by the RC network.

Application Floating connections are preferred where parts of the installation are at great distances from each other and where different earth potentials and interference as a result of equalizing currents or earth loops are to be expected.

Circuit diagram

INTERBUS incoming

No screening sleeve, connect screening to pin 6

Earthing via pin 4

RC-network

Fig. 3/17a: Floating bus connection

3-38

INTERBUS outgoing

Screening sleeve (metal plug)

Valve terminal housing

9809 c

VIFB6 - 03/05 3. Installation

Non-floating connection

Under non-floating connection we understand screening concepts on INTERBUS in which the electromagnetic interference can be earthed on both sides via the screening of the bus cable and the screening ring of a metal plug. A star-shaped, low-impedance earthing or potential equalization cables are required here.

Application Non-floating screening concepts are to be preferred and are used in the following cases:

• in small systems with low interference

• in bus installations with low-impedance, star-

shaped earthing

• with locally earthed slaves in conjunction with

potential equalizing cables.

Circuit diagram

INTERBUS incoming

Screening sleeve (metal plug)

Valve terminal housing

Earthing via pin 4

INTERBUS outgoing

e.g. potential equalization

Fig. 3/17b: Non-floating bus connection

9809 c 3-39

VIFB6 - 03/05 3. Installation

Connecting the remote bus for floating operation

The valve terminal is prepared for floating operation on the remote bus. Check with the standards and guidelines (e.g. VDE...) applicable to your application, to see if it is suitable for floating operation.

Further information on installing an INTERBUS system is to be found in the INTERBUS installation manual. Source of supply:

Phoenix Contact GmbH & Co. Postfach 1341 32 819 Blomberg Germany

Designation: IBS SYS INST UME Order no.: 27 54 80 4

3-40

9809 c

VIFB6 - 03/05 3. Installation

Connecting to optical-fibre waveguide

Connection to the bus can also be made with a optical-fibre waveguide. Contact Connectors offer a ready-to-use data transfer system "ZYLIN RS485" for this purpose. This can be connected to the valve terminal. The ZYLIN 485 system it self-supplying and consists of two pin-compatible 9-pin IP 67 round plugs, integrated optoelectronics and plastic optical-fibre waveguide. Advantages:

–

large transmission band wid th

–

insensitive to el ectrical and magne tic interference

–

low wei ght

–

low space requi rements

Further information, order forms and technical specifications can be obtained from:

Fa. Contact Connectors GmbH Gewerbestrasse 30 70565 Stuttgart Germany

Internet: Lappgroup.com

9809 c 3-41

VIFB6 - 03/05 3. Installation

Connecting the remote bus for non-floating operation

Plugs/sockets to be connected

Pin-ass ignment*) (view of INTE RBUS interfac e of node)

Pin-no. Designatio n Mean ing

Remote bus incoming

Top view

Sleeve

*) Pins not listed must no t be connected

DO /DO DI /DI Eart h Screen

Data out Data out invers Data in Data in invers Ref. conductor Screening

Pin-no. Designatio n Mean ing

Remo te b us outgoing

Top view

Sleeve

DO /DO DI /DI Eart h RBST

Screen

Data out Data out invers Data in Data in invers Ref. conductor

Make bridge to pin 5

Screening

Fig. 3/18a: Connecting the remote bus for non-floating operation

3-42

9809 c

VIFB6 - 03/05 3. Installation

Plug selection Cable selection*) Cable selections Description:

9-pin plug with socket insert, can be screened with sleeve/hous ing

Designation:

a) Straight s ocket b) Angled soc ket c) Angled socket lockin g)

Order no. CONINVERS:

a) RC-09 S 1 N 128 0 49 b) RC-09 S 1 N 12T 049 c) RC-09 S 3 N 12T 0Z0

Order from :

Fa. CONINVERS GmbH Daimlerstr. 13 D-71083 Herrenbe rg

Description:

9-pin plug with plug insert, can be screened with sleeve/hous ing

Designation:

a) Straight s ocket b) Angled soc ket c) Angled socket lockin g)

Order no. CONINVERS:

a) RC-09 P 1 N 128 0 49 b) RC-09 P 1 N 12T 049 c) RC-09 P 3 N 12T 0Z0

Order from :

Fa. CONINVERS GmbH Daimlerstr. 13 D-71083 Herrenbe rg

*) Please ensure that the plugs specified only suit this cable. This is because

the screening sleeve must fit the cable exactly. If cables with different outer diameters are used , other plugs must be ordered.

Description:

LIYCY 3x2x0,25 mm

Type:

IBS RBC METER-T

Order no. Phönix:

28 06 28 6

Order from:

Fa. Phoenix Postfach 1341 D-32 819 Blomberg

Description:

LIYCY 3x2x0,25 mm

Type:

IBS RBC METER-T

Order no. Phönix:

28 06 28 6

Order from:

Fa. Phoenix Postfach 1341 D-32 819 Blomberg

Remote bus incoming

Screening on sleeve both sides

Remo te bu s outgoing

AAAA

Fig. 3/18b: Connecting the remote bus for non-floating operation

9809 c 3-43

VIFB6 - 03/05 3. Installation

Connecting the installation remote bus for non-floating operation

Plugs/sockets to be connected (view of INTE RBUS interfac e of node)

Installation remote bus incoming

Top view

Installation remote bus outgo ing

Top view

Pin-Belegung*)

Pin-no. Designation Meaning

1 2 3 4 5

7 8 Sleeve

*) Pins not listed must not be co nnected

DO /DO DI /DI Earth FE

+ 24 V + 0 V Screen

Pin-no. Designation Meaning

1 2 3 4 5 6

7 8 9 Sleeve

DO /DO DI /DI Earth FE

+ 24 V + 0 V RBST Screen

Data out Data out invers Data in Data in in vers Ref. conductor Functional earthing of inst. remote b us inst. remote b us supply inst. remote b us supply Screening

Data out Data out invers Data in Data in in vers Ref. conductor Functional earthing of inst. remote b us inst. remote b us supply inst. remote b us supply

Make bridge to Pin 5

Screening

Fig. 3/19a: Connecting the installation remote bus for non-floating

operation

3-44

9809 c

VIFB6 - 03/05 3. Installation

Plug selection Cable selection*) Cable selections Description:

9-pin plug with socket insert, can be screened with sleeve/hous ing

Designation:

a) Straight s ocket b) Angled soc ket c) Angled socket lockin g)

Order no. CONINVERS:

a) RC-09 S 1 N 128 0 49 b) RC-09 S 1 N 12T 049 c) RC-09 S 3 N 12T 0Z0

Order from :

Fa. CONINVERS GmbH Daimlerstr. 13 D-71083 Herrenbe rg

Description:

LIYCY 3x2x0,25 mm + 3 x 1 mm

Type:

IBS INBC METER/S (resistant to welding influences)

Order no. Phönix:

28 59 87 0

Order from:

Fa. Phoenix Postfach 1341 D-32 819 Blomberg

Installation remote bus incoming

Screening on sleeve both sides

AAAA

Description:

9-pin plug with plug insert, can be screened

Description:

LIYCY 3x2x0,25 mm + 3 x 1 mm

with sleeve/hous ing

Designation:

a) Straight s ocket b) Angled soc ket c) Angled socket

Type:

IBS INBC METER/S (resistant to welding influences)

Installation remote bus outgoing

AAAA

lockin g)

Order no. CONINVERS:

a) RC-09 P 1 N 128 0 49

Order no. Phönix:

28 59 87 0 b) RC-09 P 1 N 12T 049 c) RC-09 P 3 N 12T 0Z0

Order from :

Fa. CONINVERS GmbH Daimlerstr. 13 D-71083 Herrenbe rg

Order from:

Fa. Phoenix

Postfach 1341

D-32 819 Blomberg *) Please ensure that the plugs specified only suit this cable. This is because

the screening sleeve must fit the cable exactly. If cables with different outer diameters are used , other plugs must be ordered.

Fig. 3/19b: Connecting the installation remote bus for non-floating

operation

9809 c 3-45

VIFB6 - 03/05 3. Installation

3-46

9809 c

VIFB6 - 03/05 4. Commissioning

4. COMMISSIONING

9809 c 4-1

VIFB6 - 03/05 4. Commissioning

Contents

4.1 VALVE TERMINAL CONFIGURATION

AND ADDRESSING 4-3

General 4-3 Switching on the operating voltages 4-4 Remote bus 4-5 Installation remote bus 4-5 Calculating the configuration data 4-6 Calculating the number of inputs/outputs 4-7 Address assignment of valve terminal 4-10 Basic rule 1 4-10 Basic rule 2 4-13 Basic rule 3 4-13 Address assignment after extension/conversion 4-14

4.2 INTERBUS – BUS CONFIGURATION

AND ADDRESSING 4-16

4.2.1 Bus configuration via the CMD software 4-16 Inserting with the Ident-code 4-17 Insert slave description 4-20

4.2.2 Bus configuration without CMD software 4-24 Logical addressing 4-24 Physical addressing 4-26

4.2.3 Addressing the inputs and outputs 4-29 Example of address assignment of outputs 4-31 Example of address assignment of inputs 4-32

4.2.4 Process data entry via the CMD software 4-33

4.2.5 Status bits 4-36

4.2.6 Other instructions 4-38 Preprocessing 4-38 Periphery faults (PF) 4-38 Commissioning tips 4-40

4-2

9809 c

VIFB6 - 03/05 4. Commissioning

4.1 VALVE TERMINAL CONFIGURATION AND ADDRESSING

General

Before commissioning or programming, first compile a configuration list of all connected field bus slaves. On the basis of this list, you can:

• carry out a comparison between NOMINAL

and ACTUAL configurations in order to eliminate connection faults

• access these specifications during the syntax

check of a program, in order to avoid addressing errors.

Configuration of the valve terminal requires a very accurate procedure, since different configuration specifications are required for each terminal on account of the modular structure. Please note here the specifications in the sections which follows.

9809 c 4-3

VIFB6 - 03/05 4. Commissioning

Switching on the operating voltages

PLEASE NOTE Observe also the switching-on instructions in the manual for the INTERBUS-S controller board.

When the controller is switched on it automatically carries out a comparison between the NOMINAL and ACTUAL configurations. It is important here that:

• the specifications on the configuration are

complete and correct

• the power supplies to the PLC and to the field

bus slaves are switched on either simultaneously or in the following sequence. The remote bus cannot be operated until all the remote bus slaves have been switched on.

4-4

Please observe the following when switching on the voltage supply:

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VIFB6 - 03/05 4. Commissioning

Remote bus

Slaves on the remote bus can be supplied with operating voltage as follows:

• Common supply: If there is a common power

supply for the control system and all the field bus slaves, the power should be switched on via a central switch or power unit.

• Separate supply: If the control system and

the field bus slaves have separate power supplies, the power should be switched on in the following sequence:

1. power supply to all field bus slaves

2. power supply to the control system (master).

Installation remote bus

Slaves on the installation remote bus can be supplied with 24 V operating voltage independently of the remote bus. This can be switched on/off at any time.

PLEASE NOTE Festo valve terminals must be supplied separately with operating voltage.

9809 c 4-5

VIFB6 - 03/05 4. Commissioning

Calculating the configuration data

Before configuring, calculate the exact number of available inputs/outputs. A modular valve terminal consists of a different number of I/Os, depending on the type ordered.

PLEASE NOTE

•

The terminal makes available four status bits for diagnosis via the field bus. These are automatically assigned within the terminal when there are input modules.

•

The status bits occupy four extra input addresses.

The following table shows the I/Os per module required for the configuration:

Module type Number of assigned I/Os *)

S valve sub-base (type 03 )

2 outputs D valve sub-base (type 03 ) ISO sub-base (type 05)

- 4 valve locations

- 8 valve locations

- 12 valve locations Output modu le (4 digital outp uts) Input module (4 digita l inputs) Input module (8 digita l inputs)

Status bits **) *) The I/Os are assigned automatically within the termin al,

irrespective o f whether an inpu t/output is actually u sed.

**) The status bits are assigned automatically within the terminal,

as soon as input modules are available.

4 outputs

8 outputs

16 outputs

24 outputs

4 outputs

4 inputs

8 inputs

4 inputs

Fig. 4/1: Number of I/Os assigned per module

4-6

9809 c

+ 2O

Σ I

Σ O

4 I

VIFB6 - 03/05 4. Commissioning

Calculating the number of inputs/outputs

Copy this table for further calculations (type 03).

Table for cal culating the in puts/out puts (ty pe 03) INPUTS

1. Number of 4-input modules _______

2. Number of 8-input modules _______

3. The 4 status bits a re a ssigned automatically by the terminal internally. They must be treated like inputs and must be added to the intermediate sum

Total sum of inputs to be configured

OUTPUTS

4. Number of S sub-bases (type 03) _______

5. Number of D sub-bases (type 03) _______

Intermediate sum of 4. + 5.

6. Check that the sum of 4. + 5. is divisible by 4 without remainder. This is necessa ry because of the 4-bit orienta ted internal addressing of the terminal. A distinction must be made b etween the following cases: a) If divisible by 4 without remainder then continue with 7 b) If this is not the case, round up (+2 O)

⋅ 4 ⋅ 8

⋅ 2 ⋅ 4

Σ I

7. Number of electronic 4-output modules ______

Total sum of outputs to be configured

⋅ 4

Σ O

Fig. 4/2: Calculating the number of inputs/outputs (type 03)

9809 c 4-7

Σ I

Σ O

Σ I

4 I

VIFB6 - 03/05 4. Commissioning

Copy this table for further calculations (type 05).

Table for ca lcula ting th e numb er of inputs /out puts (type 05) INPUTS

1. N umber of 4-input modules _ _____

2. N umber of 8-input modules _ _____

3. The 4 status bits are assigne d automatically by the terminal internally. They must be treated like inputs and must be added to the intermedia te sum

Total sum of inputs to be configured =

OUTPUTS

4. ISO sub-base modules for

• 4 valve locations 8 O

• 8 valve locations

• 12 valve loc ations

5. Number of electronic output modules _______

Total sum of outputs to be configured =

*) Do not switch on more than 12 valves simu ltaneously

(the internal fuse will blow).

16 O 24 O

⋅ 4 ⋅ 8

⋅ 4

Fig. 4/3: Calculating the number of inputs/outputs (type 05)

Σ O

4-8

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VIFB6 - 03/05 4. Commissioning

Address assignment of valve terminal

The address assignment of the outputs of a modular valve terminal depends on the equipment fitted on the terminal. A distinction is made between the following equipment fitted:

• valves and digital I/O modules

• valves only

• digital I/O modules only.

The basic rules described below apply for the address assignment of these fitting variants.

Following the basic rules, there is a detailed example for both the type 03 and type 05 terminals.

PLEASE NOTE If two addresses are assigned for one valve location, the following appl ies:

•

lower-value address pilot solenoid 14

•

higher-value address pilot solenoid 12

⇒

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VIFB6 - 03/05 4. Commissioning

Basic rule 1

The address assignment of the valves, of the digital I/O modules and of the status bits is taken into account with mixed fittings.

1. Outputs The address assignment of the outputs does not depend on the inputs.

1.1 Address assignment of the valves

•

Addresses should be assigned in ascending order without gaps.

•

Counting must be from left to right.

•

Single sub-bases always occupy 2 addresses.

•

Double sub-bases always occupy 4 addresses.

•

ISO valve locations always occupy 2 addresses.

•

Maximu m 26 va lv e sole noid coils (type 03) or 24 valve solenoid coils (type 05) can be addressed.

1.2 Rounding up to 4 bits: different cases

a) If the number of addr. can be divided

evenly by 4, continue with section 1.3.

b) If the number of addresses cannot be

divided evenly by 4, the number must be rounded up to 4. The rounded 2 bits in the address range cannot be used.

1.3 Address assignment of output modules After the valves (rounded to 4-bits), the digital outputs are addressed

•

Addresses should be assigned in ascending order without gaps.

•

Counting must be from right to left.

•

Counting on the individual modules is from to p to bott om.

•

Digital output modules always occupy 4 addresses.

4-10

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VIFB6 - 03/05 4. Commissioning

PLEASE NOTE Maximum 64 outputs per valve terminal can be addressed on INTERBUS.

2. Inputs

The address assignment of the inputs does not depend on the outputs.

2.1 Addressing the input modules

•

Addresses should be assigned in ascending order without gaps.

•

Counting on the node is from right to left .

•

Counting on the individual modules must be from top to bottom.

•

4-input modules occupy 4 addresses.

•

8-input modules occupy 8 addresses.

2.2 Sta tus bit s

The address assignment of the status bits depends on the fitting variants of the inputs and the configuration.

The following always applies:

• The status bits are only available when input

modules are connected to the terminal and when at least eight inputs are configured.

• Addressing:

The status bits are transferred to the four highest-value positions of the configured address area.

PLEASE NOTE Maximum 64 inputs per valve terminal (60 digital inputs and 4 status bits) can be addressed on INTERBUS

9809 c 4-11

DOUBLE

sub-base

DOUBLE

sub-base

VIFB6 - 03/05 4. Commissioning

When the power supply is switched on, the valve terminal recognizes all available pneumatic modules (type 03: max. 13, type 05: 4, 8 or 12 valve locations) and digital input/output modules automatically and assigns the appropriate addresses. If a valve location is not used (blanking plate) or if a digital input/output is not connected, the appropriate address is nevertheless assigned. The diagram below shows the addr. assignment with mixed fitting.

O module

I module

4 inputs

I module

4 outputs

8 inputs

O module

4 outputs

SINGLE

sub-base

Round

DOUBLE

sub-base

Fig. 4/4: Addr. assignment of a valve terminal with digital I/Os (type 03)

Remarks on Fig. 4/4

• If single solenoid valves are fitted onto double

sub-bases, four addresses will be assigned for valve solenoid coils.The higher address remains unused (see address 3).

• If unused locations are sealed with blanking

plates, the addresses will still be assigned (see addresses 12, 13).

• Due to the 4-bit orientated addressing of the

valve terminal, the address of the last location is always rounded up to the full 4 bits (unless all 4 bits are already used). Two addresses cannot therefore be used (see addresses 14, 15).

4-12

9809 c

VIFB6 - 03/05 4. Commissioning

Basic rule 2

If only valves are used, the address assignment will be as described in basic rule 1.

PLEASE NOTE

•

Maximum 26 valve solenoid coils (type 03) or 24 valve solenoid coils (type 05) can be addressed.

•

Rounding of the last two positions on the valve side is not necessary.

•

Valve terminals without input modules do not require a configuration for the inputs. The status bits are not therefore available.

Basic rule 3

If only electrical I/Os are used, the address assignment will be as described in basic rule 1.

PLEASE NOTE

•

Counting begins immediately to the left of the node.

•

Rounding of the last two positions on the valve side is not necessary.

•

When all locations are fitted, the terminal has 64 inputs (60 digital inputs and 4 status bits) or 48 digital outputs.

9809 c 4-13

VIFB6 - 03/05 4. Commissioning

Address assignment after extension/ conversion

A special feature of the modular valve terminal is its flexibility. If the demands placed on the machine change, the equipment fitting of the terminal can be modified accordingly.

CAUTION If the terminal is extended or converted at a later stage, there may be a shifting of the input/output addresses. This applies i n the following cases:

•

If one or more pneumatic modules are added or removed at a later stage (type 03).

•

If a pneumatic module with single valves is replaced by a new module with double valves or vice versa (type 03).

•

If additional input/output modules are inserted between the node and existing input/output modules.

•

If existing 4-input modules are replaced by 8-input modules or vice versa.

4-14

If the configuration of the inputs is modified, the addresses of the status bits will always be shifted.

9809 c

Do not round up

D sub-base

VIFB6 - 03/05 4. Commissioning

The diagram below shows an extension to the standard fitting of the previous diagram and shows the modifications which must be made to the address assignment.

Output module

Input module

4-outputs

4-inputs

S sub-base

D sub-base

SUPPLY

D sub-base

Fig. 4/5: Address assignment of a valve terminal after extension/

conversion

S sub-base

Remarks on Fig. 4/5 Air supply modules and intermediate air supply modules do not occupy any addresses.

9809 c 4-15

Festo 03, 05, FB6 Electronic Manual

Specifications and Main Features

Frequently Asked Questions

User Manual