Compact performance − smart cubic - festo.com€¦[740 311] Compact performance − smart cubic....

Pneumatics manual

CPV−SC valveterminal

Type CPV−SC−...

Manual530 926en 0809e[740 311]

Compact performance − smart cubic

Contents and general instructions

IFesto P.BE−CPVSC−EN en 0809e

Original de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Edition en 0809e. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Designation P.BE−CPVSC−EN. . . . . . . . . . . . . . . . . . . . . . . . . .

Order no. 530 926. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E (Festo AG�&�Co. KG, D�73726 Esslingen, Germany, 2008)Internet: http://www.festo.comE−Mail: [email protected]

The reproduction, distribution and utilization of this docu�ment as well as the communicaton of its contents to otherswithout express authorization is prohibited. Offenders willbe held liable for the payment of damages. All rights reser�ved in the event of the grant of a patent, utility module ordesign.


II Festo P.BE−CPVSC−EN en 0809e


IIIFesto P.BE−CPVSC−EN en 0809e

Contents

Designated use V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Areas of application and official certifications VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Target group VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Notes on the use of this manual VII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Important user instructions VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index of terms and abbreviations X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. Summary of components 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Overview of the CPV−SC valve terminal 1−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Description of variants 1−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Description of components 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Fitting 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General instructions on fitting and dismantling 2−4 . . . . . . . . . . . . . . . . . . . . . . .

2.2 Fitting variants 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Fitting onto/removing from a hat rail 2−5 . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Wall fitting 2−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Fitting the manual override cover (optional) 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Fitting the identification plate (optional) 2−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Installation 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Preparing the compressed air 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Operation with non−lubricated compressed air 3−4 . . . . . . . . . . . . . . . .

3.1.2 Operation with lubricated compressed air 3−4 . . . . . . . . . . . . . . . . . . . .

3.2 General connection methods 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Laying the tubing 3−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Connecting CPV−SC valve terminal 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Pilot control (pilot air) 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Pressure zones 3−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.3 Vacuum/low−pressure operation 3−13 . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.4 Connecting the pneumatic tubing 3−14 . . . . . . . . . . . . . . . . . . . . . . . . . .


IV Festo P.BE−CPVSC−EN en 0809e

3.3.5 Connecting the electric cables 3−17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Address assignment of the valves 3−18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. Commissioning 4−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 General instructions 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.1 Before commissioning 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.2 Pressure build−up of the complete supply 4−4 . . . . . . . . . . . . . . . . . . . .

4.2 Manual override 4−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Testing the valves and the valve−actuator combination 4−8 . . . . . . . . . . . . . . . . .

4.4 LED display of the valves 4−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 Trouble shooting 4−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5.1 Impairment of function 4−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5.2 Operating states of the pneumatic system 4−16 . . . . . . . . . . . . . . . . . . .

5. Maintenance and conversion 5−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 General precautionary measures 5−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Cleaning/replacing the silencer 5−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Fitting/removing components in valve locations 5−7 . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Preparing the CPV−SC valve terminal 5−7 . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Remove the component 5−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Fitting the component 5−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Fitting the CPV−SC 5−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A. Technical appendix A−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical data A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 Overview of valve plates A−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 Accessories A−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index B−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VFesto P.BE−CPVSC−EN en 0809e

Designated use

The CPV−SC valve terminal described in this documentation isintended exclusively for controlling pneumatic actuators.

It may only be used as follows in conjunction with devicesand components recommended or approved of by Festo:

� as intended in industrial installations.

� in orignal condition without any modifications by the userOnly the conversions or modifications described in thedocumentation supplied with the product are permitted.

� in faultless technical condition.

The maximum values specified for pressures, temperatures,electrical data, torques, etc. must not be exceeded.

Observe also the standards specified in the relevant chapters,as well as national and local laws and technical regulations.


VI Festo P.BE−CPVSC−EN en 0809e

Areas of application and official certifications

Certain configurations of the product are certified by Under�writers Laboratories Inc. (UL) as "UL Recognized Component"for the USA and Canada. These configurations are marked asfollows:

Only for connection to a NEC Class�2 supply.Raccorder Uniquement a un circuit de Classe�2.

Please noteObserve the following if the UL requirements are to becomplied with in your application:

� Rules for observing the UL certification can be found inthe separate UL−specific documentation. The relevanttechnical specifications listed there also apply here.

� The technical specifications in this documentation mayshow different values.

Target group

This manual is intended exclusively for technicians trained incontrol and automation technology who have experience infitting, installing, commissioning, servicing and convertingpneumatic components.

Service

Please consult your local Festo repair service if you have anytechnical problems.


VIIFesto P.BE−CPVSC−EN en 0809e

Notes on the use of this manual

This manual contains specific information on fitting, installing,commissioning, servicing and converting the CPV−SC valveterminal. It refers only to a description of the pneumatic com�ponents of the following valve terminal variants:

Variants of the CPV−SC (type 80)

CPV−SC with IC connection:Information on electrics/electronics seechapter�3.

CPV−SC with MP connection:Information on the electric/electroniccomponents see documentation supplied withthe product.

CPV−SC with DI connection �DeviceNet"Information on the electric/electroniccomponents can be found in the manualP.BE−CPASC−CPVSC−DN−...

Tab.�0/1: Variants of the CPV−SC


VIII Festo P.BE−CPVSC−EN en 0809e

Important user instructions

Danger categories

This manual contains instructions on the possible dangerswhich may occur if the product is not used correctly. Theseinstructions are marked (Warning, Caution, etc.), printed on ashaded background and marked additionally with a picto�gram. A distinction is made between the following dangerwarnings:

WarningThis means that failure to observe this instruction mayresult in serious personal injury or damage to property.

CautionThis means that failure to observe this instruction mayresult in personal injury or damage to property.

Please noteThis means that failure to observe this instruction mayresult in damage to property.

The following pictogram marks passages in the text whichdescribe activities with electrostatically sensitive compo�nents.

Electrostatically sensitive components may be damaged ifthey are not handled correctly.


IXFesto P.BE−CPVSC−EN en 0809e

Marking special information

The following pictograms mark passages in the textcontaining special information.

Pictograms

Information:Recommendations, tips and references to other sources ofinformation.

Accessories:Information on necessary or sensible accessories for theFesto product.

Environment:Information on environment−friendly use of Festo products.

Text markings

· The bullet indicates activities which may be carried out inany order.

1. Figures denote activities which must be carried out in thenumerical order specified.

� Hyphens indicate general activities.


X Festo P.BE−CPVSC−EN en 0809e

Index of terms and abbreviations

The following product−specific terms and abbreviations areused in this manual:

Term/abbreviation Meaning

Additional pressure supplyplate

Plate for additional pressurization and exhausting of the valveterminal

Blanking plate Plate without valve function, for reserving valve locations

Components Common term for electrical sub−bases, end plates, blanking plates,separator plates and valve plates

CP Compact Performance

CPV−SC valve terminal Compact Performance valve terminal � Smart Cubic (type 80)

DI connection(field bus direct connection)

Valve terminal variant with field bus direct connection. This CPV−SCcan be connected directly to the appropriate field bus, e.g.DeviceNet.

Electrical sub−base Plate with electrical MP or DI connection

End plate Termination plate at the left and right−hand ends of the CPV−SC valveterminal with channels or connections for supplying the valves withcompressed air and for removing the exhaust air.

IC connection Individual connector, individual electric connection. Variant on whicheach solenoid coil is connected electrically individually.

Manual override Manual override

MP connection(multipin connection)

Valve terminal variant with 15−pin ub−D plug or connection for ribboncable. All valve solenoid coils are centrally connected via thisconnection.

Separator plate Plate for dividing the valve terminal into pressure zones

Tubing Connecting the supply lines (tubing) to the CPV−SC valve terminal

Valve plate Plate with single−solenoid or double−solenoid valve

Valve manifold Base unit with valve plates, blanking plates and end plates

Tab.�0/2: Product−specific terms and abbreviations

Summary of components

1−1Festo P.BE−CPVSC−EN en 0809e

Chapter 1

1. Summary of components

1−2 Festo P.BE−CPVSC−EN en 0809e

Contents

1. Summary of components 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Overview of the CPV−SC valve terminal 1−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Description of variants 1−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Description of components 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



Contents of this chapter This chapter provides an overview of the CPV−SC valveterminal:

� connection variants and components on the valveterminal

� the maximum number of valve locations

� the identification code of the valve plates

� the connecting, display and operating elements

Further information Information on the electric multipin can be found in the briefdescription of the CPV−SC valve terminal with multipin con�nection.

Information on the electric components of the CPV−SC valveterminal with DI connection �DeviceNet" can be found in the�Electronics manual" P.BE−CPASC−CPVSC−DN−...�.



1.1 Overview of the CPV−SC valve terminal

Festo assists you in solving your automation task at themachine level with valve terminals.

Due to their compact design, the CPV−SC valve terminals canbe fitted close to the actuators to be controlled. This enablesshort compressed air tubing to be used. System losses willtherefore be minimized and the times required for pressuriz�ing and exhausting the compressed air tubing will be redu�ced. This is made possible by the use of very compact valveswith sufficient flow, thereby helping to reduce costs.

The valve terminal pneumatics provide the following:

� common channels for supply and exhaust air

� electric signals of all valve solenoid coils.

Work connections 2 and 4 are provided on the valve plates.The valves are supplied with compressed air via the commonchannels in the valve terminal and connections in the endplates. The exhaust air (from the valves or pilot control) isalso vented via these connections. Further components arealso available as extras, e.g. for forming pressure zones or forsupplying the valve terminal with additional compressed air.



1.2 Description of variants

The CPV−SC is available with the following electrical connnec�tion variants:

CPV−SC variant Remarks

CPV−SC with IC connection:This valve terminal type CPV−SC is available with2; 3; ... 16 valve plates. The valve solenoid coilsare connected electrically individually in a hori�zontal or vertical direction.

CPV−SC with MP connection:The CPV−SC valve terminal is available with 4; 5;... 16 valve plates. The valve solenoid coils areconnected electrically via the multipin connec�tion. The multipin connection is available in thefollowing designs:� Sub−D, 15−pin� Sub−D, 26−pin (high density)� for ribbon cable, 20−pin

CPV−SC with DI connection �DeviceNet":The CPV−SC valve terminal is available with 4; 5;... 16 valve plates. The CPV−SC always occupies16 addresses, irrespective of the number ofvalves.

Tab.�1/1: Variants of the CPV−SC



1.3 Description of components

Identification code With identification code (I.C.) you can ascertain the equip�

ment fitted on your CPV−SC valve terminal. The code isprinted on the front below the manual overrides.

I.C. Pneumatic components

Valve plates

M 5/2−way valve, single−solenoid

J 5/2−way valve, double−solenoid. This valve consists of two valve plates and thereforeoccupies two valve locations. The �control valve" is marked with j 12; the �work valve" withIdent. code J.

N 3/2−way valves, single−solenoid, basic position open

K 3/2−way valves, single−solenoid, basic position closed

D 2/2−way valves, single−solenoid, basic position closed

Separator plate additional pressure supply

T Compressed air channel (1) blocked

S Compressed air channel (1) and exhaust channel (3/5) blocked

Additional pressure supply

U Additional supply of compressed air (1) and additional removal of exhaust air (3/5)

Blanking plate

L Plate without valve function, for reserving valve locations

Tab.�1/2: Identification code

Further information on the valve plates can be found inappendix A.



The CPV−SC valve terminal can consist of the following

components, depending on what has been ordered:

1 2 3 4

56 32

7 22 4

5

6

1 Electrical sub−base with MPconnection

2 Valve plates with single−solenoid ordouble−solenoid valves (double−solenoid valves occupy 2 valvelocations)

3 Blanking plate (without valvefunction) for reserving valve locations

4 Right−hand end plate with connection3/5, 82/84 or large surface−mountedsilencer, depending on variant

5 Separator plate with additionalpressure supply

6 Left−hand end plate with supplyconnection 1 or 1 and 12/14,depending on variant

7 Electrical sub−base with DI connection�DeviceNet"

Fig.�1/1: Components of the CPV−SC valve terminal



Connecting, display and operating elements

The following pneumatic connecting, display and operatingelements can be found on the CPV−SC valve terminal:

1

4

2

35

1 Manual override (depending on pilotsolenoid, locking and non−locking)

2 Identification plate for valve locationlabel (optional)

3 Sub−base in right−hand end plate withexhaust connections (3/5, 82/84)

4 Sub−base in valve plate with workconnections (2, 4), per valve

5 Sub−base in left−hand end plate withexhaust connections (1/12, 14/84)

Fig.�1/2: Pneumatic connecting and operating elements of the CPV−SC valve terminal



IC connection On the CPV−SC valve terminal with individual connection youwill find the following electrical connecting elements and dis�play elements:

1

2

1 Individual connection (variants seeFig.�1/4)

2 yellow LED, signal status displays perpilot solenoid (in the transparent partof the housing)

Fig.�1/3: Electric connecting and operating elements of the CPV−SC valve terminal with ICconnection



Individual connection type, structure description

Connection direction horizontal

Connection direction horizontal, with signal sta�tus display (LED) in the transparent part of thehousing

Connection direction vertical

Connection direction vertical, with signal statusdisplay (LED) in the transparent part of the hou�sing

Fig.�1/4: Variants of IC connection



MP connection The following electrical connecting and display elemente canbe found on the CPV−SC valve terminal with multipin connec�tion:

1

2

1 MP connection with 20−pin ribboncable, 15−pin sub−D or 26−pin sub−D(high density) multipin connection

2 Yellow LED, signal status display foreach pilot solenoid

Fig.�1/5: Electric connecting and operating elements of the CPV−SC valve terminal withMP connection



The following electrical connecting and display elements canbe found on the CPV−SC valve terminal with DI connection�DeviceNet":

1 2 3

4567

8

9

1 Rotary switch for baud rate

2 PS �Power System": Operating voltage supply for electronics (and sensors in a CP input module)

PL �Power Load": Load voltage supply for valves (and valves/outputs in the CP extension string)

SF CP system faultsNET Network status DeviceNetMOD Module status DeviceNet

3 Yellow LED, signal status display foreach pilot solenoid

4 Connection for CP extension

5 Connection for power supply

6 Connection for field bus

7 DIL switch for CP extension

8 Rotary switch for station number

9 Earth/ground connection

Fig.�1/6: Electrical connecting and operating elements on the CPV−SC valve terminal withDI connection �DeviceNet"

Fitting


Chapter 2

2. Fitting


Contents

2. Fitting 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General instructions on fitting and dismantling 2−4 . . . . . . . . . . . . . . . . . . . . . . .

2.2 Fitting variants 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Fitting onto/removing from a hat rail 2−5 . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Wall fitting 2−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Fitting the manual override cover (optional) 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Fitting the identification plate (optional) 2−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Fitting


Contents of this chapter This chapter deals with fitting and dismantling the following:

� the CPV−SC valve terminal onto/from a fastening surfaceor hat rail

� the identification plate

� the manual override cover

Further information Special information on replacing or adding pneumatic compo�nents can be found in chapter 5.

2. Fitting


2.1 General instructions on fitting and dismantling

WarningSudden unexpected movements of the connected actua�tors and uncontrollable movements of loose tubing cancause injury to human beings and damage to property.

Before carrying out installation and/or maintenance work,switch off the following:

� the compressed air supply

� the operating and load voltage supplies.

Please noteHandle all the components of the CPV−SC valve terminalwith great care. Observe especially the following:

� The specified torques must be observed

� Electrostatically sensitive components. Do not therefore touch any contact surfaces.

2.2 Fitting variants

The CPV−SC valve terminal has been prepared for fitting into asystem or machine in one of the following ways:

� Hat rail fitting

� Wall fitting

Please noteMount the CPV−SC valve terminal so that there is sufficientspace for heat dissipation and so that the maximum limitsfor temperatures are observed (see �Tecnical data").

2. Fitting


2.2.1 Fitting onto/removing from a hat rail

Caution� A hat rail mounting is intended only for the CPV−SC valveterminal with MP or DI connection.

� A hat rail mounting on machines is not permitted.

� Fitting the terminal onto a hat rail without a hat railclamping unit is not permitted.

� Note the specifications on vibration and shock for CPV−SC valve terminals with DI connection (see appendix A�Technical data").

· If the terminal is mounted on a sloping surface or is sub�jected to vibration, secure the hat rail clamping unitadditionally � against sliding down with the retaining screws intended for this prurpose (see Fig.�2/1, item 2).

For mounting the terminal on a hat rail, you will requiremuunting kit CPVSC1−HS−35.

CPV−SC Fastening possibility

11Hole for hat rail clamping units:1 in the end plates

Tab.�2/1: Holes for hat rail clamping unit

2. Fitting


Fitting Proceed as follows:

1. Make sure that the fastening surface can support theCPV−SC valve terminal (weights see appendix A).

2. Fit the hat rail (support rail EN 50022 − 35x7.5; width35�mm, height 7.5 mm). Make sure that there is sufficientspace for connecting the supply lines and cables.

3. Fasten the hat rail to the fastening surface approximatelyevery 100 mm.

4. Fit the hat rail clamping unit (see Tab.�2/1). Tightening

torque 0.6 Nm (+ 0.2 Nm).

5. Hang the CPV−SC valve terminal onto the hat rail (see

Fig.�2/1, arrow A). Make sure that the clamping elementlies horizontally to the hat rail.

6. Swing the CPV−SC valve terminal onto the hat rail(see�Fig.�2/1, arrow B).

2. Fitting


1 Hat rail

2 Retaining screwfor hat railclamping unit

3 Clamping elementfor hat railclamping unit

(A)

(B)

1

2

3

Fig.�2/1: Fitting the CPV−SC valve terminal onto a hat rail

7. Secure the CPV−SC valve terminal against tiltng or slidingdown by tightening the retaining screw with 1.0�Nm(+�0.2�Nm).

2. Fitting


1 Hat rail

2 Clamping elementof the hat railclamping unit 1

2

Fig.�2/2: Rear view: Fitting onto a hat rail

Dismantling Proceed as follows:

1. Loosen the retaining screw of the hat rail clamping unit�(position of the screws see Tab.�2/1). Make sure that theclamping element lies horizontally to the hat rail.

2. Swing the CPV−SC valve terminal forwards from the hatrail (see Fig.�2/3, arrow A).

3. Lift the CPV−SC valve terminal out of the hat rail(see�Fig.�2/3, arrow B).

2. Fitting


1 Hat rail

2 Retaining screwfor hat railclamping unit

3 Clamping elementfor hat railclamping unit

1

A

B

2

3

Fig.�2/3: Dismantling the CPV−SC valve terminal

2. Fitting


2.2.2 Wall fitting

CautionCPV−SC valve terminals can bend and therefore become

damaged if they are mounted on an uneven flexible sur�face.

· Mount the CPV−SC valve terminal only on a flat rigidsurface.

The end plates contain holes for fitting the terminal onto awall (see Tab. 2/1).


1. Make sure that the fastening surface is flat and can sup�port the CPV−SC valve terminal (weights see appendix A).

Make sure that there is sufficient space for connecting thesupply lines and cables.

2. Drill fastening holes with 3.2 mm diameter or threadedholes for M3 screws in the fastening surface (distancebetween holes see table):

1 L2

2 Additional hole inthe left−hand endplate

3 L1 = 33,2 mm (+0,1 mm)

2

1

3

Fig.�2/4: CPV−SC with IC connection

2. Fitting


1 L2

2 Additional hole inthe left−hand endplate

3 L1 = 33,2 mm (+0,1 mm)

2

1

3

Fig.�2/5: CPV−SC with MP or DI connection

Valve locations

Distance between holes L2 ± 0,5 [mm]locations

IC connection MP connection DI connection

23

4

61,572,082,5

��114,0

��172,8

56

78

93,0103,5114,0124,5

124,5135,0145,5156,0

183,3193,8204,3214,8

910

1112

135,0145,5156,0166,5

166,5177,0187,5198,0

225,3235,8246,3256,8

13141516

177,0187,5198,0208,5

208,5219,0229,5240,0

267,3277,8288,3298,8

Tab.�2/2: Distance between fastening holes for the wall mounting

3. Fasten the CPV−SC valve terminal to the wall with M3

screws of sufficient length (tightening torque 0.6 Nm(+�0.2 Nm)).

2. Fitting


4. If necessary, use the additional fastening hole in the left−hand end plate of the CPV−SC valve terminal. Use here anM3 socket head screw with a shaft length of at least45�mm.


1. Secure a hanging−mounted CPV−SC valve terminal against

falling down before you loosen it from the fastening sur�face.

2. Loosen the fastening screws in the end plates.

3. Remove the CPV−SC valve terminal from the fastening

surface.

2.3 Fitting the manual override cover (optional)

If necessary, covers can be fitted on the manual override toprevent unauthorized use.


1. Make sure that the relevant manual overrides are in thenon−actuated state. If necessary, set the locking manualoverride to the basic position (see chapter 4, Tab. 4/5).

2. Clip the covers into the recesses of the manual override(see diagram):

2. Fitting


1 Manual override

2 Cover

1

2

Fig.�2/6: Fitting the manual override cover


· Insert a suitable screwdriver in the groove of the manualoverride to lift out the cover.

1 Cover

1

Fig.�2/7: Dismantling the manual override cover

2. Fitting


2.4 Fitting the identification plate (optional)

If desired, you can fit an identification plate to the CPV−SCvalve terminal. You can insert a label into this plate for ident�ifying the valve plates.

The identification plate can be fitted in one of two ways:

� swinging upwards In this case the manual overrides areaccessible (see Fig.�2/8 and Fig.�2/9).

� swinging downwards In this case the manual overridesare covered.


1. Clip the identification plate into the recess provided forthis purpose in the CPV−SC valve terminal, as shown in thediagram).

1 4 recesses in thevalve terminal

2 4 snap hooks

3 Identificationplate

1

1

1

2

3

Fig.�2/8: Fitting the identification plate

2. Open the moveable element of the identification plate(see Fig.�2/9).

2. Fitting


3. Push the written label into the guide of the identificationplate.

1 Identification label

2 Identificationplate

12

Fig.�2/9: Fitting the identification plate


· Use a suitable screwdriver to carefully lift the 4 snaphooks out of the groove in the valve terminal. Position ofthe snap hooks see Fig.�2/8.

2. Fitting


Installation


Chapter 3

3. Installation


Contents

3. Installation 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Preparing the compressed air 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Operation with non−lubricated compressed air 3−4 . . . . . . . . . . . . . . . .

3.1.2 Operation with lubricated compressed air 3−4 . . . . . . . . . . . . . . . . . . . .

3.2 General connection methods 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Laying the tubing 3−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Connecting CPV−SC valve terminal 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Pilot control (pilot air) 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Pressure zones 3−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.3 Vacuum/low−pressure operation 3−13 . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.4 Connecting the pneumatic tubing 3−14 . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.5 Connecting the electric cables 3−17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Address assignment of the valves 3−18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Installation


Contents of this chapter This chapter deals with the tubing and wiring of the CPV−SCvalve terminal. The following belong here:

� general instructions on preparing the compressed air andthe tubing

� instructions on pilot control of the valve solenoid coilswith internal or external pilot air

� instructions on operating the CPV−SC valve terminals withpressure−zone separation

� fitting the QS screw connectors

� connecting the power supply

� address assignment of the valves

Further information Instructions on connecting the electric components of theCPV−SC valve terminal with MP connection can be found inthe information supplied with the product.

Please noteNote the following if the product is to be used in the USAand Canada:

� Regulations for complying with UL certification can befound in the separate UL−specific brief operating instruc�tions. The technical data therein apply here.

� The technical data in this documentation may showdiffering values.

3. Installation


3.1 Preparing the compressed air

CautionNon−filtered or incorrectly lubricated compressed air willreduce the service life of the valve terminal.

3.1.1 Operation with non−lubricated compressed air

CautionExcessive residual oil content in the compressed air willreduce the service life of the valve terminal.

� If bio oils are used (oils based on synthetic ester ornative ester, e.g. rape oil methylic ester), the residual oilcontent must not exceed 0.1 mg/m3 (see ISO 8573−1class 2).

� If mineral oils are used (e.g. HLP oils as per DIN 51524parts 1−3) or corresponding oils on the basis of polyal�phaolefine (PAO), the residual oil content must not exceed max. 5 mg/m3 (see ISO 8573−1 class 4).

In this way you will avoid malfunctioning of the valves.

A higher residual oil content is not permitted, irrespective ofthe compressor oil, as otherwise the basic lubrication will bewashed out in the course of time.

3.1.2 Operation with lubricated compressed air

If possible, operate your system with non−lubricated com�pressed air. This will not pollute the environment. Pneumaticvalves and actuators from Festo are designed so that, if usedas designated, they will not require additional lubrication andwill still achieve a long service life.

3. Installation


CautionOperation with lubricated compressed air will lead to theservice life lubrication, which is required for non−lubricatedoperation, being �washed out".

Note the following instructions if lubricated compressed airhas to be used. The compressed air prepared with the compressor mustcorrespond to the qualiity of non−lubricated compressed air. Ifpossible, do not operate the complete system with lubricatedcompressed air. If possible, always fit the lubricator directly infront of the consuming actuator.

CautionIncorrect additional oil and excessive residual oil contentin the compressed air will reduce the service life of thevalve terminal.

� Use the special oil OFSW−32 from Festo or the alternativeoils listed in the Festo catalogue (corresponding toDIN�51524−HLP32, basic viscosity 32CST at 40 °C).

� Additional lubrication must not exceed 25 mg/m3

(ISO�8573−1 class 5).

� Make sure that the lubricator is set correctly (see follow�ing section).

In this way you will avoid malfunctioning of the valves.

Setting the lubricator With the machine running (typical operating status) 0.2 tomax. 1 drop/min. or 0.5 to 5 drops/1000 l air.

Checking the setting The procedure described here represents one possible way ofchecking the lubricator setting.

Proceed as follows:

· Check the service units as regards condensate and lubri�cator setting twice a week.

3. Installation


1. Ascertain the cylinder which is furthest from thelubricator.

2. Ascertain the valve terminal which controls this cylinder.

3. Remove the silencer on connection 3/5, if fitted.

4. Hold a piece of white cardbord 10 cm in front of theexhaust port.

5. Let the system operate for some time.

� The cardboard may only assume a slightly yellowcolouring. If oil drops out, this clearly indicatesover−lubrication.

A further indication of over−lubrication is the colouring orstatus of the exhaust silencer. A clearly yellow colouring ofthe filter element or oil drops on the silencer indicate a toohigh lubricator setting.

3.2 General connection methods



� the compressed air supply

� the power supply for the valve solenoid coils.

Observe the following:The components of the valve terminals contain electrostati�cally sensitive elements. The components may be damaged ifthe contact surfaces of the plug connectors are touched andif the regulations for handling electrostatically sensitive el�ements are not observed.

3. Installation


3.2.1 Laying the tubing

If necessary, place a suitable sealing ring under the M5/M7

screw connectors or silencers, in order to avoid leakage. If angled connectors or multiple distributors are used, the airflow will usually be reduced.

Connecting Proceed as follows:

1. Push the tubing as far as possible in or over the tubingconnection of the screw connector.

2. If necessary, pull the locking ring 1 over the tubing con�nection or tighten the clamping screw 2.

3. For reasons of clarity bundle the tubing together with:� tubing straps or � multiple hose holders.

1

2

Fig.�3/1: Fitting the tubing

Disconnecting Proceed as follows:

WarningPneumatic tubing still under pressure may performsudden uncontrolled movements when disconnected,thereby causing injury to human beings.

· Switch off the compressed air supply before disconnect�ing the pneumatic tubing on the CPV−SC.

1. If necessary, loosen the locking screw (e.g. with theloosening tool QSO from Festo) or press the locking ringof the screw connector.

3. Installation


2. Pull out the tubing.

3. If necessary, replace the screw connector with a blankingplug 3.

3

Fig.�3/2: Disconnecting the tubing

3.3 Connecting CPV−SC valve terminal

3.3.1 Pilot control (pilot air)

Please note� Operate the CPV−SC valve terminal if possible with non−lubricated pilot air (connections 12/14). Otherwise notethe instructions in the section �Preparing the com�pressed air".

� In the case of CPV−SC valve terminals with internallybranched pilot air, the above−mentioned instruction alsoapplies to the supply air (connection 1).

Pilot control can be undertaken with internal or external aux�iliary pilot air, depending on the left−hand end plate. The fol�

lowing end plate pairs are offered for the CPV−SC valve ter�minal:

3. Installation


� left−hand end plate for internal pilot air, right−hand end plate with large surface−mounted silencer

� left−hand end plate with connection 12/14 for externalpilot air, right−hand end plate with large surface−mountedsilencer

� left−hand end plate for internal pilot air,right−hand end plate with connection 82/84 for ductedexhaust

� left−hand end plate with connection 12/14 for externalpilot air, right−hand end plate with large surface−mountedsilencer

Internal pilot air If the operating pressure lies between 3 ... 7 bar, you can op�erate the pilot control with internally branched pilot air.

Please note· Internal pilot air is branched centrally from supply chan�nel 1. This also applies if the CPV−SC valve terminal isoperated with pressure zones (see section �Pressurezones").

External pilot air If the operating pressure lies in the range −0.9 ... 3 bar, youmust operate the pilot control with external pilot air.

3. Installation


Please note� Use closed−loop controlled external pilot air (3 ... 7 bar).Then reliable, faultless operation of the CPV−SC valveterminal is possible, even with fluctuating operatingpressure.

� Note that the closed−loop controlled pilot air for all valveplates is supplied via the left−hand end plate. This alsoapplies if the CPV−SC valve terminal is operated withpressure zones (see section �Pressure zones").

� If the CPV−SC valve terminal is fitted with a valve platewith Ident. code J (5/2−way double−solenoid valve), thepilot pressure must be set as shown in the diagramFig.�A/1 (Appendix A, tecnical data).

� If the CPV−SC valve terminal is fitted only with valveplates with Ident. code M, N, K or D, the pilot pressuremust be set as shown in the diagram Fig.�A/2 (AppendixA, tecnical data).

3.3.2 Pressure zones

The CPV−SC valve terminal can be operated with severaalpressure zones. With more than two pressure zones a separ�ator plate is required for each pressure zone. This alwaysoccupies a valve location.

The following separator plate variants are available:

Ident. code Function

T Compressed air channel (1) separated

S Compressed air channel (1) and exhaust channel(3/5) separated

Tab.�3/1: Separator plate variants

3. Installation


Please noteNote the following in the case of CPV−SC valve terminalswhich are operated with internal pilot air and which haveseveral pressure zones:

· The pilot air for all valve solenoid coils is branched cen�trally from supply connection 1 (see Fig. 3/3).

· The pressure zone, which is supplied via supply connec�tion 1 (left−hand end plate), must be operated with apressure between 3 ... 7 bar.

The first pressure zone is supplied with compressed air via

connection 1 on the left−hand end plate; the other pressurezones are supplied with compressed air via connection 4 on

the relevant separator plate. On the separator plate withIdent. code S the exhaust is removed via connection 2 on theseparator plate (see following figure).

3. Installation


1 2 23

4 5 6

3 2 1

1 4

2 2

12/14

3/5

1

4

82/84

1 End plates

2 Valve plates

3 Separator plates with additionalsupply

4 Pressure zone 1

5 Pressure zone 2

6 Pressure zone 3

Fig.�3/3: CPV−SC valve terminal with external pilot air and pressure zone separation

3. Installation


Please noteLarger or simultaneously operated cylinders create a back�pressure in the exhaust channel of the valve terminal. Theheight of this backpressure depends on the exhaust capac�ity of the silencer. In order to prevent reciprocal effectswith neighbouring valves, valves can be separated bymeans of channel separation with plate S. The pressurezone to the left of separator plate S can be exhausted viathe plug−in silencer provided. With more than two valveplates in such a pressure zone, a further additional supplyplate with additional exhausting may be necessary. It istherefore an advantage to implement the high demandsplaced on the exhausting in the pressure zone which isexhausted via the right−hand end plate.

Please note· Make sure that pressure zones, which are supplied viaseparator plates, are sufficiently pressurized or ex�hausted. With two or more valve functions per pressure zone,additional compressed air supply/exhausting maybe�necessary (additional pressure supply plate Ident.code U). This occupies one valve location.

3.3.3 Vacuum/low−pressure operation

The CPV−SC valve terminal with connection 12/14 on the left−hand end plate can be operated with vacuum or low pressure(�3 bar), if closed−loop controlled external pilot air is sup�plied.

3. Installation


3.3.4 Connecting the pneumatic tubing

Please note· Connect the work lines as follows, depending on the toolyou are using:

� Screw connector with hexagon socket wrench: any desired sequence is possible.

� Screw connector with external hexagon wrench: Connection must be made from left to right (space for wrench).

� The double−solenoid valve (Ident. code J) consists oftwo components, the �pilot valve" and the �work valve". Each valve has its own housing. The pilot valve is situated to the left of the �work valve" and does not have work connections.

· Seal all connections which are not required for the func�tioning of the CPV−SC valve terminal with blanking plugs.

Fit the screw connector or the silencers as shown in the fol�lowing table. Then connect the tubing.

3. Installation


2

4

12/14 82/84 *)

3/5 *)

1

Tubing Connection code(ISO 5599)

Connection size(ISO 228)

Position and type ofconnection

Compressed air orvacuum

1 M7, QS6 or QS1/4" Screw connector inleft−hand end plate

Pilot air (external pilot air)

12/14 M5, QS4 or QS5/32" Screw connector inleft−hand end plate

Exhaust 3/5 M7, QS6 or QS1/4" Screw connector inright−hand end plate **)� for ducted exhaust� for silencers

Pilot exhaust 82/84 M5, QS4 or QS5/32" Screw connector inright−hand end plate **)� for ducted exhaust� for silencers

Work air or −vacuum 2 or 4 M5, QS4, QS3,QS5/32" or QS1/8"

Screw connector

*) depends on end plate design **) in longitudinal or lateral direction

Tab.�3/2: Assigning the connections

3. Installation


Please noteIn the case of several systems with centrally ductedexhaust:

· Use non−return valves in the common exhaust lines 3/5or 82/84, in order to avoid impairment of function dueto back pressures.

1 Valve terminal 1

2 Common 3/5

3 Common 82/84

4 Valve terminal 2

5 Central 3/5

6 Central 82/84

1 2 3 4

52

2

6 3

Fig.�3/4: Common lines with non−return valves

Please note� The exhaust is removed via channels 3/5 and 82/84.These connections must not be sealed with blankingplugs.

� Exhaust channels 3 and 5 are grouped together in theCPV−SC valve terminal. Separate exhaust restriction ofchannels 3 or 5 is not therefore possible.

� For high exhaust performance Festo recommends thesilencer with threaded connection. The prerequisite hereis the relevant right−hand end plate.

3. Installation


3.3.5 Connecting the electric cables

Warning· Use only PELV circuits as per IEC/DIN EN 60204−1 (Pro�tective Extra−Low Voltage, PELV) for the electrical supply.Consider also the general requirements for PELV circuitsin accordance with IEC/DIN EN 60204−1.

· Use power supplies which guarantee reliable electricalisolation of the operating voltage as per IEC/DIN EN60204−1.

By the use of PELV power units, protection against electricshock (protection against direct and indirect contact) is gua�ranteed in accordance with IEC/EN 60204−1 (Electrical equip�ment for machines, General requirements).

Please noteCheck your EMERGENCY STOP circuit in order to ascertainthe measures necessary for switching your machine/sys�tem into a safe state in the event of an EMERGENCY STOP(e.g. switching off the operating voltage for the valves andoutput modules, compressed air supply).

CPV−SC valve terminal with individual connection

Fitting

Insert the socket onto the terminal lugs of the valve coil untilit snaps into place (see Fig.�3/5).

Removing

Press the locking hook on the socket and hold it down.the socket away from the valve coil.

3. Installation


1 Socket

2 Locking hook

1

2

Fig.�3/5: Connecting the individual cable

CPV−SC valve terminal with multipin connection

Connecting the multipin cable

CautionLong signal cables reduce the immunity to interference.Make sure that the maximum permitted signal cable lengthof 10 m is not exceeded.

Further instructions on connecting the electric componentscan be found in the information supplied with the product.

3.4 Address assignment of the valves

CPV−SC valve terminal with individual connection

� Counting should run from left to right on the valve ter�minal (see Fig.�3/6).

� Addresses should be assigned in ascending order withoutgaps and include any existing separator or blankingplates. In this way the systematic assignment of ad�dresses can be maintained if the configuration is modi�fied.

3. Installation


CPV−SC valve terminal with multipin connection

� The address assignment is in ascending order withoutgaps.

� Counting begins on the terminal from left to right(see�Fig.�3/6).

� A valve location always occupies one address, irrespec�tive of whether it is fitted with a valve plate, separatorplate or a blanking plate.

0 1 2 3 4 5 6 7 8 9 10 111

2 332

1 Address of valve solenoid coil/valve location number

2 A double−solenoid valve occupiestwo valve locations

3 A single−solenoid valve occupiesone valve location

Fig.�3/6: Example: Address assignment of the CPV−SC valve terminal with 12�valve locations (front view)

3. Installation


Commissioning


Chapter 4

4. Commissioning


Contents

4. Commissioning 4−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 General instructions 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.1 Before commissioning 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.2 Pressure build−up of the complete supply 4−4 . . . . . . . . . . . . . . . . . . . .

4.2 Manual override 4−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Testing the valves and the valve−actuator combination 4−8 . . . . . . . . . . . . . . . . .

4.4 LED display of the valves 4−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 Trouble shooting 4−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5.1 Impairment of function 4−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5.2 Operating states of the pneumatic system 4−16 . . . . . . . . . . . . . . . . . . .

4. Commissioning


Contents of this chapter This chapter deals with the commissioning of the CPV−SCvalve terminal. The following belong here:

� instructions on pressure build−up in the complete supply

� operating the manual overrides

� checking the valve functions

� checking the valve−actuator combination

� trouble shooting

� assignment of the LEDs

4. Commissioning


4.1 General instructions

4.1.1 Before commissioning

· Switch off the power supply before connecting or discon�necting plugs (this will prevent functional damage).

· Commission only a valve terminal which is fitted andwired completely.

· Make sure there is a sufficient supply of fresh air (cooling)for the following operating conditions:� when the maximum number of valves is fitted� when the maximum operating voltage is applied� when the solenoid coil is constantly stressed.

· Note the following instructions on building up the com�plete pressure supply.

4.1.2 Pressure build−up of the complete supply

WarningIf the build up of pilot air is too slow or delayed, this maylead to sudden unexpected movements of the actuatorsunder the following conditions:

� when the compressed air is switched on via a safetystart−up valve (slow build−up of pressure) and

� when there are electric signals (e.g. after EMERGENCYSTOP).

This may cause damage to the machine or system andeven injury to human beings.

· Supply the pilot air externally via the pilot connection12/14 (3 ... 7 bar).

4. Commissioning


The pilot air must be applied with a pressure of 3 ... 7 barimmediately after being switched on. Otherwise it cannot beensured that the valve will switch directly.If the pressure lies below 3 bar, there may be a delay beforethe valve switches, in spite of an electric signal. The slowbuild−up of pressure in the complete system then has no ef�fect on the actuator. The actuator would react suddenly (e.g.a cylinder would extend or retract suddenly, depending onthe valve function).

1

2

14

4 2

5 31

1

12/14

82/84

1 Externally supplied pilot air (3 ... 7 bar), branched infront of the safety start−up valve

2 Safety start−up valve (slow pressure build−up of thecomplete supply)

Fig.�4/1: Example of valve−cylinder combination with slowpressure build−up of the complete system

4. Commissioning


The effects of slow start−up pressurization when there areelectric signals are shown in the following table:

External pilotair

Pressurebuild−up ofthe completesupply

Pressure build−up of the pilotair (12/14)

Time pointwhen thevalve switches

Movement ofthe cylinder

Branched after thesafety start−upvalve

slowly slowly after pressureincrease at (1)

fast

Branched beforethe safety start−upvalve

slowly fast before pressureincrease at (1)

slowly

Tab.�4/1: Effects of slow start−up pressurization

4.2 Manual override

You should use the manual override principally when commis�sioning the pneumatic system in order to check the functionalability and effects of the valve or valve−actuator combination.

By actuating the manual override you can switch the valvewithout an electric signal. Only the compressed air supplyneeds to be switched on.

The manual override has been designed so that it can beused in locking or non−locking mode.

Type of actuation Functioning method

Non−locking The manual override is reset automaticallyby spring force.

Locking The manual override remains active until it isreset by hand.

Tab.�4/2: Types of manual override actuation

4. Commissioning


The assignment of the manal overrides to the valve solenoidcoils is as follows:

1

2 3

1

Single−solenoid valves(Ident. code: D, N, K, M)

Double−solenoid valves(Ident. code: J)

1 Manual override for pilot solenoid 14 2 Manual override for pilot solenoid 12

3 Manual override for pilot solenoid 14

Tab.�4/3: Assignment of the manual overrides to the valve coils

4. Commissioning


4.3 Testing the valves and the valve−actuator combination

Please noteBefore commissioning the CPV−SC valve terminal, note thespecifications on medium, see chapter �Installation", sec�tion �Pilot control of the valve solenoid coils (pilot air)".

Proceed as follows when commissioning the CPV−SC valveterminal:

Commissioning variants Activity

Preliminary check of thepneumatic tubing

Checking the valve−actuatorcombination by means of themanual override

Complete commissioning of thecomplete system

Installing and connecting thecomplete system. Programcontrol by PLC/industrial PC

Tab.�4/4: Commissioning variants

Commissioning the pneumatic components by means of themanual override is described below.

4. Commissioning


WarningBefore actuating the manual override:

Unmonitored control of valve solenoid coils can causeactuators to perform sudden unexpected movements.These can result in injury to human beings and damage toproperty.

· Disconnect the operating voltage supply for the valvesolenoid coils from the multipin connection.

In this way you will avoid undesired movement of the valvesolenoid coils.

Before applying the operating voltage:

Manual override actuations which are in the switched posi�tion can cause actuators to perform sudden unexpectedmovements during commissioning. These could lead toinjury to human beings and damage to property.

· Make sure that all manual override actuations are resetto their basic positions.

In this way you will avoid undefined switching states of thevalves.

Proceed as follows:

WarningBefore testing the valve−actuator combination:

· Make sure that nobody is in the danger zone.

1. Before commissioning the valve terminal, make sure thatall valves are in the basic position.

2. Switch on the compressed air supply.

3. Check the functioning and effect of each valve−actuatorcombination by actuating the manual override, as shownin the following diagrams.

4. Switch off the compressed air supply after testing thevalves.

4. Commissioning


Please note· Use a screwdriver for actuating the non−locking manualoverride.

· Actuate the manual override at 7 bar with max. 25 N.

You will then avoid malfunctioning and damage to themanual override.

Actuating the manual override with automatic reset(non−locking actuation)

Reaction of the valve

Use a screwdriver to pressdown the plunger of themanual override as far aspossible.

The valve:� assumes the switch position

Hold the plunger of the manualoverride pressed down.

� remains in the switchposition

Release the plunger. Thespring resets the plunger ofthe manual override to thebasic position.

� returns to the basic position(not with 5/2−waydouble−solenoid valve,Ident. code J)

Tab.�4/5: Manual override non−locking

4. Commissioning


CautionBefore commissioning your machine/system:

· Make sure that double−solenoid valves (Ident. code J)are reset to their basic positions. Actuate here manualoverride 12 of the relevant valve or apply current to pilotcontrol solenoid 12.

· Reset the locking manual override actuations to thebasic position.

In this way, you can avoid undefined switching states whencommissioning the machine/system.

Actuating the locking manual override(locking actuation)

Reaction of the valve

Use a screwdriver to pressdown the plunger of themanual override as far aspossible. Then turn the plunger90° in a clockwise direction.

The valve:� assumes the switch position

Leave the plunger in position. � remains in the switchposition

Then turn the plunger 90° in ananti−clockwise direction. Thenrelease the plunger.

� returns to the basic position(not with 5/2−waydouble−solenoid valve,Ident. code J)

Tab.�4/6: Locking manual override

4. Commissioning


4.4 LED display of the valves

CPV−SC with IC connection:

If valve solenoid coils with integrated switching status displayare used (see Fig.�4/2), there is a yellow LED inside the trans�parent part of the housing 1. This LED shows the switchingstatus of the valve solenoid coil of the CPV−SC if this is readyfor operation (see Tab.�4/7).

1

Fig.�4/2: Valve solenoid coil with integrated switching statusdisplay on CPV−SC with IC connection

CPV−SC with MP or DI connection:

There is a yellow LED for every valve solenoid coil. This LEDshows the switching status of the valve solenoid coil when theCPV−SC valve terminal is ready for operation. The assignmentof the LED to the valve location is in numerically ascendingorder. LED 0 is assigned to valve location 0 etc. The valvelocations are numbered in ascending order from left to right(see Fig.�4/3).

4. Commissioning


0

2

1

3

1 2 3

4

1 LED for valve location 0

2 Valve location 0

3 Valve location 3

4 LED for valve location 3

Fig.�4/3: Assignment of LED to the valve location in the case of CPV−SC with MP or DIconnection

4. Commissioning


In the case of valve plates, the LEDs show the switchingstatus of the valve solenoid coils. The meaning is shown inthe table below:

LED Switch position ofthe valve

Meaning

yellow out Basic position Logical 0 (no signal)

yellow alight *) Switch position Logical 1 (signal present)

Basic position Logical 1 but:� the operating voltage of the outputs lies below

the permitted tolerance range (see Technicaldata)

or� compressed air supply not OKor� pilot exhaust blockedor� servicing is required.

*) In the case of double−solenoid valves, the LED lights up only when the electric pulse is applied.

Tab.�4/7: LED display

4. Commissioning


4.5 Trouble shooting

4.5.1 Impairment of function

When the compressed air supply has been switched on orwhen the individual valves are subsequently checked, youcan learn the following about the operating status of thepneumatic system:

Operating status of thepneumatic system

Valve position Treatment of faults when thecompressed air supply has beenswitched off

Air escapes from ...� common tubing connections� work tubing connections� between the modules

� Basic position� Switch position� Basic position

· Check the sealing ring or the tubing fitting

· After switching on again, set externalpilot air to 3 ... 7 bar).

Valve or pneumatic system ...� does not react as expected� does not react

� does not react

� Switch position� Switch position

� Basic position

· Check the tubing· After switching on again check the

operating pressure (e.g. pressure zones)· Servicing is required· Check the controller connection (apply

pressure ��3 bar to controller)

Tab.�4/8: Operating states of the pneumatic components

4. Commissioning


4.5.2 Operating states of the pneumatic system

If the operating status of the pneumatic system deviates fromthe desired pneumatic operating status, the following condi�tions are probably not fulfilled:

Desired pneumaticoperating status

Condition Remarks

Free of leakage � Tubing connected correctly� Closed−loop controlled pilot air

Fast reaction Sufficient pressure supply viapressure supply points

Exhaust the valve terminaladditionally in the right−hand endplate via a large surface−mountedsilencer (3/5, 82/84)

Faultless Non−return valves in commonexhaust line

Applies if several systems withcentrally ducted exhaust are used

Vacuum oeration/low−pressure operation

Separately supplied closed−loopcontrolled pilot air (3 ... 7 bar)

Controller can only be operatedwith pressure (between 3 ... 7 bar)

EMERGENCY STOP ofpressure zones

Guaranteeing the controllerfunction for the pilot air, despitecomplete supply being switchedoff

The controller regulates the pilotair of all the valve plates on a valveterminal

Slow start−up afterEMERGENCY STOP

The external pilot air must be atfull pressure immediately afterbeing switched on

Tab.�4/9: Operating states of the pneumatic components

Maintenance and conversion


Chapter 5

5. Maintenance and conversion


Contents

5. Maintenance and conversion 5−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 General precautionary measures 5−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Cleaning/replacing the silencer 5−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Fitting/removing components in valve locations 5−7 . . . . . . . . . . . . . . . . . . . . . .

5.3.1 Preparing the CPV−SC valve terminal 5−7 . . . . . . . . . . . . . . . . . . . . . . . .

5.3.2 Remove the component 5−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.3 Fitting the component 5−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.4 Fitting the CPV−SC 5−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



Contents of this chapter This chapter describes how to fit and dismantle the followingcomponents for maintenaance and conversion work:

� cleaning the large surface−mounted silencer

� replacing the large surface−mounted silencer

� adding or removing components in valve locations

Further information CPV−SC valve terminals with MP connection: Instructions on connecting the electric components can befound in the information supplied with the product.

Information on the electric components of the CPV−SC valveterminal with DI connection can be found in the �Electronicsmanual" P.BE−CPASC−CPVSC−DN−...�.

Information on dismantling/fitting end plate typeCPVSC1−EPR−UC can be found in the relevant fitting instruc�tions.



5.1 General precautionary measures



· the compressed air supply

· the operating and load voltage supplies.

Please noteHandle all the components of the CPV−SC valve terminalwith great care. Observe especially the following:

· Screws must be fitted accurately (otherwise threads maybe damaged).

· Screws must be tightened at first only by hand Screwsmust be inserted so that the self−boring threads can beused.

· The specified torques must be observed.

· Screws must be fitted without offset and mechanicalstress.

· The seals must be checked for damage (IP65).

· Connecting surfaces must be dry and clean (sealingeffect, avoid leakage and contact faults).



5.2 Cleaning/replacing the silencer

CautionDirt on the silencer can cause an increase in pressure inthe exhaust channel.

· Clean the silencer/insert if it is coloured yellow/black ordark or replace it with a new insert.

· Do not use TRI for cleaning, but benzine or paraffin.

You then guarantee faultless functioning of the silencerand avoid malfunctioning of the valves.

Round silencer

Proceed as follows:

1. Unscrew the silencer by turning it by hand in an anti−clockwise direction.

2. Replace the silencer insert or clean it.

3. Screw the cleaned or new silencer into the end plate byturning it only by hand in a clockwise direction.

Large surface−mounted silencer

Proceed as follows:

1. Loosen and remove the screws in the fastening frame.

2. Remove the silencer insert from the end plate.

3. Replace the silencer insert or clean it.

4. Place the cleaned or new silencer insert and the fasteningframe onto the end plate.

5. Fasten the silencer insert only with the original screws(see table).



Fastening screws of the silencer insertTorx T6, fastening class 10.9

Valve terminal Screw Tightening torque

CPV−SC−... M 2 x 5.5 0.4 ± 0.04 Nm

Tab.�5/1: Tightening torque for the large surface−mountedsilencer



5.3 Fitting/removing components in valve locations

5.3.1 Preparing the CPV−SC valve terminal

1. Loosen the multipin plug and carefully pull it off (see sec�tion 3.3.5).

2. Loosen the tubing at work connections 2 and 4 of thevalve plate to be replaced (see section 3.2 �Generalconnection methods").

3. Loosen the wall fastening on the right−hand end plate.

Please noteThe double−solenoid valve (Ident. code J) consists of twocomponents, the pilot valve and the work valve. Each valvehas its own valve plate. The pilot valve is marked with j 12on the front, has no work connections and is situated tothe left of the work valve. The work valve is marked withIdent. code J.

Components on valve locations can easily be replaced with�out much effort.

Proceed as follows:

5.3.2 Remove the component

1. If necessary, remove the optional identification plate(see�chapter 2).

2. Unclamp the valve manifold. In order to do this, loosenthe tie rod screws one turn. Then unscrew the tie rodscrews until the heads of the screws project up to 9 mm

on theend plate (do not remove the tie rod screws).

3. Pull the valve terminal apart so that the gap to the leftand to the right of the component to be replaced is atleast 2 mm.



3

1

2

1 Component to be replaced

2 Tie rod screws unscrewed up to 9 mm

3 2 mm gap to the left and to the right ofthe component to be replaced

Fig.�5/1: Loosen the tie rod

4. Removing the double−solenoid valve Ident. code �J"Both valve plates, �pilot valve" and �work valve" must beremoved.

5. Pull the component forwards so that it is loosened fromthe plug of the electrical linking. Then lift the componentup slightly and pull it forwards away from the tie rod.



Fig.�5/2: Removing a valve location component

5.3.3 Fitting the component

Please noteThe valve plate and sub−base (with work connections(2,�4)) is a unit which has been checked by Festo forleakage.

� Do not loosen the screw connectors of the work sub−base.

You will then guarantee that this unit does not leak.

Proceed as follows:

1. Check that the seals are correctly positioned between theterminal components. They must lie in the relevant sealgrooves.



Please noteWhen fitting the double−solenoid valve (Ident. code J),check the correct position of the pilot and work valves:

� The pilot valve must be situated to the left of the workvalve.

You will then guarantee the function of the double−sole�noid valve.

If there is a gap between the valve terminal and the mount�ing surface, the electrical linking may be pressed out of itsposition when the component is fitted.

· Secure the electrical linking, e.g. by holding it with yourhand.

You will then guarantee the electrical contact between thecomponent and the electrical linking.

2. Place the component on the tie road.

3. Press against the component so that it snaps into thelocation for the electrical linking.

Fig.�5/3: Fitting a valve location component



4. Align the CPV−SC valve terminal so that the componentsare not offset.

5. First tighten both tie rods slightly, then tighten them to anequal extent with 0.8 Nm (+ 0.2 Nm).

6. If necessary, remove the optional identification plate(see�chapter 2).

5.3.4 Fitting the CPV−SC

· Fasten the CPV−SC valve terminal onto the fasteningsurface or hat rail (see chapter 2).

· Complete the pneumatic and electrical connections(see�chapter 3).

Technical appendix

A−1Festo P.BE−CPVSC−EN en 0809e

Appendix A

A. Technical appendix

A−2 Festo P.BE−CPVSC−EN en 0809e

Contents

A. Technical appendix A−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical data A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 Overview of valve plates A−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 Accessories A−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



A.1 Technical data

General

Permitted temperature range� Storage� Operation� Medium

−20 ... +40 °C−5 ... +50 °C0 ... +40 °C

Protection class as per DIN 60529 When mounted on a flat wall: IP40In all other cases: IP20

Relative humidity 90 % at 40 °C

Protection against corrosion (as per FN 940070) KBK 1

Mounting position As desired

Torques� Fastening screw for wall support� Tie rods� Large surface−mounted silencer element on

end plate

0.6 Nm (+ 0.2 Nm)0.8 Nm (+ 0.2 Nm)0.4 Nm (± 0.04 Nm)

Size of fastening screws� For fitting onto a wall M3 (length of screw depends on properties of the

fastening surface)

Materials� End plates, electrical sub−base� Seal� Valve housing� Work connection plates

PAXMD6−GF50NBRALPA66−GF30



General

Basic weight (depends on no. of valve locations) 4 8 12 16

Basic weight (left and right−hand end plates,electrical sub−base, electrical linking and tie rodwithout valve/blanking plates� CPV−SC with IP connection:� CPV−SC with MP connection:� CPV−SC with DI connection:

approx.129 g145 g310 g



approx.143 g207g370 g

Weights per valve location� Valve plates with Ident. code M, N, K and D� Valve plates with Ident. code J� Blanking plate

approx. 31 gapprox. 57 gapprox. 23 g

Vibration and shock 1)

� Vibrationtested as per DIN/IEC 68/EN 60068 parts 2−6,

with hat rail fastening:with wall fastening:

� Shocktested as per DIN/IEC 68/EN 60068 parts2−27, With hat rail fastening:With wall fastening:

� Permanent shocktested as per DIN/IEC 68/EN 60068 parts2−29, With hat rail and wall mounting:

Severity class 2 Severity class 2


Severity class 1



Severity class 1

1) Explanations of the severity classes see table below.

Tab.�A/1: General technical specifications



Sever.class

Vibration 1) Shock 1) Permanent shock 1)

1 0.15 mm path at 10...58 Hz2 g accelerat. at 58...150 Hz

± 15 g at 11 ms duration5 shocks in each direction

± 15 g at 6�ms duration1000 shocks in each direction

2 0.35 mm path at 10...60 Hz5 g accelerat. at 60...150 Hz

± 30 g at 11 ms duration5 shocks in each direction

−−−−−

1) 1�g = 9.8 m/s2

Tab.�A/2: Values for vibration and shock as per DIN/IEC 68

Caution� Operate the CPV−SC valve terminal if possible with non−lubricated pilot air (connections 12/14). Otherwise notethe instructions in chapter 3, section �Preparing thecompressed air".

� In the case of CPV−SC valve terminals with internallybranched pilot air, the above−mentioned instruction alsoapplies to the supply air (connection 1).

Pneumatic components

Medium Compressed air, filtered (40 m), lubricated(oil: VG 32) or non−lubricated/vacuum

Design Valve plates with spool valves

Pressure range� Optimum operating pressure� Rated supply pressure� With pilot air branched internally from 1� With externally supplied pilot air 1 (compr. air)

12/14 (pilot air)

3 ... 7 bar6 bar3 ... 7 bar−0.9 ... 7 bar3 ... 7 bar

Manual override locking and non−locking

Tab.�A/3: Technical specifications for pneumatic components



1 Working range ofvalves withexternal pilot air

2 Operatingpressure atsupply connection1, [bar]

3 Pilot pressure(external pilot air)at supplyconnection 12/14[bar]

1

2

3

PA [bar]

PS [

bar

]

0 1 4 62 3 50

0,5

1

1,5

2

2,5

3

7 8

3,5

4

–1

5

5,5

7

7,5

8

4,5

6

6,5

Fig.�A/1: Diagram: External pilot air depending on operating pressure for valve plates with Ident. code J

1 Working range ofvalves withexternal pilot air

2 Operatingpressure atsupply connection1, [bar]

3 Pilot pressure(external pilot air)at supplyconnection 12/14[bar]

1

2

3

PA [bar]

PS [

bar

]

0 1 4 62 3 50

0,5

1

1,5

2

2,5

3

7 8

3,5

4

–1

5

5,5

7

7,5

8

4,5

6

6,5

Fig.�A/2: Diagram: External pilot air depending on operating pressure for valve plates with Ident. code M, N, K and D



Please noteThe rated flow of the valves will be reduced depending onthe screw connectors fitted in the pneumatic connections.

Pneumatic components

Rated flows (with QS4 screw connectors) in [I/min]

2/2−way valve (I.C.: D) 3/2 and 5/2−wayvalves (I.C.: M, J, N, K)

� From 1 � 2 or 1 � 4� From 2 � 3/5 or 4 � 3/5

150_

170170

Valve switching times in ms

Measuring method 10 %, as per FN 942032 On or switch over Off

� 2/2−way valve (Ident. code D)� 3/2−way valve, open or closed (Ident. code K, N)� 5/2−way valve, single−solenoid (Ident. code M)� 5/2−way valve, double−solenoid (Ident. code J)

1010

1010

10 (at 0 %)10

10�

Connections� Compressed air (1)� Exhaust (3/5)� Pilot air (12; 14; 82/84)� Work air (2/4)

M7, QS6 or QS1/4"M7, QS6 or QS1/4"M5, QS4 or QS5/32"M5, QS4, QS3, QS5/32" or QS1/8"

Switching frequency 10 Hz

Tab.�A/4: Technical specifications for pneumatic components (continued)



Information on the electric components on the CPV−SC valveterminal withDI connection can be found in the relevant �Elec�tronics manual" for the field bus direct.

Electric components 1) IC connection MP connection

Electromagnetic compatibility� EMC interference emission

� EMC resistance to interference 2)

�

�

See declaration ofconformityè www.festo.com

Protection against electric shock(protection against direct and indirect contact asper IEC/DIN EN 60204−1/ IEC 742/ VDE 0551)

By PELV power unit (Protected Extra−Low Voltage)

Operating voltage� Tolerance� Minimum switch−off time

DC 5 V / 12 V / 24 V4.5 V ... 5.5 V / 10.8 V ... 13.2 V / 21.6 V ... 26.4 V> 0 ms

DC 24 V21.6 V ... 26.4 V

> 0 ms

Power consumptionper valve location 1 W

1) Further specifications of the electric components of the CPV−SC valve terminal with MP connectioncan be found in the information supplied with the product.

2) The maximum permitted signal cable length is 10 m.

Tab.�A/5: Technical specifications for the electric components



A.2 Overview of valve plates

The following valve plates are available for the CPV−SC valveterminal:

Valve plate

Ident. code DValve:� Single−solenoid 2/2−way valve� Basic position blocked� spring return

Ident. code NValve:� Single−solenoid 3/2−way valve� Basic position open� spring return



Valve plate (continued)

Ident. code KValve:� Single−solenoid 3/2−way valve� Basic position blocked� Spring return

Ident. code MValve:� Single−solenoid 5/2−way valve� Spring return

Ident. code JValve:� Double solenoid 5/2−way valve

Please note:The double−solenoid valve consists of two valveplates, the control valve and the work valve.The�control valve" is marked with j 12; the �workvalve" with Ident. code J.

Tab.�A/6: Overview of the valve plates

A.3 Accessories

è www.festo.com/catalogue

Index

B−1Festo P.BE−CPVSC−EN en 0809e

Appendix B

B. Index

B−2 Festo P.BE−CPVSC−EN en 0809e

Contents

B. Index B−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index


Index

A

Abbreviations X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessories A−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address assignment, Valves 3−18 . . . . . . . . . . . . . . . . . . . . . .

Pilot airExternal 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B

Blanking plate 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

Common pneumatic lines 3−16 . . . . . . . . . . . . . . . . . . . . . . . .

ComponentsIdentification code 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Valve plates A−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compressed air, Demands A−5 . . . . . . . . . . . . . . . . . . . . . . . . .

Connection sizes of the pneumatic screw connectors 3−14 . .

ConnectionsElectrical (CPV−SC valve terminal with DI connection"DeviceNet") 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical (CPV−SC valve terminal with MP connection) 1−11 Pneumatic 1−8 , A−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPV−SC valve terminalAddress assignment of the valves 3−18 . . . . . . . . . . . . . . . . Components 1−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pressure zones 3−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Valve plates A−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Variants VII , 1−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D

Designated use V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index


DI connection 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Display elementsCPV−SC valve terminal with DI connection "DeviceNet" 1−12 CPV−SC valve terminal with MP connection 1−11 . . . . . . . .

E

Electromagnetic compatibility A−8 . . . . . . . . . . . . . . . . . . . . . .

EMERGENCY STOP 4−16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F

Fitting variants 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

H

Hat rail 2−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clamping unit 2−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fitting/removing 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Humidity A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I

Identification code 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Identification plate 2−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Impairment of function 4−15 . . . . . . . . . . . . . . . . . . . . . . . . . .

Important user instructions VIII . . . . . . . . . . . . . . . . . . . . . . . .

L

Large surface−mounted silencer, Cleaning/replacing 5−5 . . .

LED display, Valves 4−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Low−pressure operation 3−13 , 4−16 . . . . . . . . . . . . . . . . . . . . .

M

Manual override 1−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cover 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index


Designs 4−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Materials A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Medium A−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Compressed air demand A−5 . . . . . . . . . . . . . . . . . . . . . . . .

Mounting kit, Hat rail 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N

Notes on the use of this manual VII . . . . . . . . . . . . . . . . . . . .

O

Operating elements, pneumatic 1−8 . . . . . . . . . . . . . . . . . . . .

Operating status 4−14 , 4−16 . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating voltage A−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview of components 1−7 . . . . . . . . . . . . . . . . . . . . . . . . . .

P

Pictograms IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pilot air A−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pilot controlExternal pilot air 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal pilot air 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pilot pressure A−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power consumption A−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pressure range A−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pressure zones 3−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Common pneumatic line 3−11 . . . . . . . . . . . . . . . . . . . . . . .

Protection against corrosion A−3 . . . . . . . . . . . . . . . . . . . . . . .

Protection class A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

R

Rated flows A−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index


S

Service VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Start−up pressurization 4−6 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Support rail 2−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switching status display 4−14 . . . . . . . . . . . . . . . . . . . . . . . . .

T

Target group VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Temperature range A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Text markings IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tightening torques A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TubingDisconnecting 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fitting 3−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V

Vacuum operation 3−13 , 4−16 . . . . . . . . . . . . . . . . . . . . . . . . .

Valve plates 1−6 , A−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Valve switching times A−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Valve test 4−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Vibration and shock A−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

W

Weights A−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compact performance − smart cubic - festo.com€¦[740 311] Compact performance − smart cubic....

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