Festo CPX Series User manual

Description
Output module
CPX-FVDA-P2
with
connection block
CPX-M-AB-4-M12X2
-5POL
or
CPX-AB-8-KL-4POL
and
interlinking block
CPX-M-GE-EV-FVO
8022607
en 1209NH
[8022613]
CPX terminal
Output module CPX-FVDA-P2

Contents and general instructions
I
Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Translation of the original instructions
Original de.......................................
Version en 1209NH.................................
Designation P.BE-CPX-FVDA-P2-EN....................
Order number 8022607.............................
© (Festo AG & Co. KG, Postfach D-73726 Esslingen, 2012)
Internet: http://www.festo.com
E-Mail: [e-mail]
Reproduction, distribution or sale of this document or
communication of its contents to others without express
authorization is prohibited. Offenders will be liable for
damages. All rights reserved in the event that a patent,
utility model or design patent is registered.

Contents and general instructions
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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
PROFINET IO
®
,PROFIBUS
®
are registered trademarks of the respective trademark
ownersincertaincountries.

Contents and general instructions
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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Table of contents
Important user instructions VI..............................................
General safety instructions VIII...............................................
Intended use IX..........................................................
Rules for product configuration X...........................................
Foreseeable misuse XIII....................................................
Attainable safety level XV...................................................
Failures due to common cause (common cause failure – CCF) XV..................
Requirements for product use XVI............................................
Transport and storage conditions XVIII.........................................
Service XVIII...............................................................
Range of application and certifications XVIII.....................................
Product identification XX...................................................
Instructions on this description XXIII...........................................
Product-specific terms and abbreviations XXIV...................................
1. System overview CPX-FVDA-P2 1-1...................................
1.1 CPX terminal with output module CPX-FVDA-P2 1-3......................
1.1.1 Design of the output module CPX-FVDA-P2 1-7...................
1.1.2 Supported product designs from CPX 1-11.......................
1.1.3 Required bus topology (control loop system) 1-14.................
1.2 PROFIsafe 1-15.....................................................
1.2.1 Safety profile PROFIsafe 1-15..................................
1.2.2 Process image 1-16..........................................
1.2.3 Bit pattern of the output and input data (F-user data) 1-17..........
1.3 Mode of operation of the output module 1-22............................
1.3.1 Application ranges 1-23.......................................
1.3.2 Application examples 1-27....................................
1.4 Requirements for actuators (CH0 ... CH2) 1-41............................
1.4.1 Electrical requirements 1-41...................................
1.4.2 Safety-oriented requirements 1-43..............................

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
2. Installation 2-1...................................................
2.1 General instructions on installation 2-3................................
2.2 Connecting the cables and plugs to the connection block 2-5..............
2.3 Electrical connection and display components 2-7.......................
2.3.1 Pin allocation with M12 connection block 2-8....................
2.3.2 Pin allocation with KL connection block 2-9......................
2.4 Set PROFIsafe address 2-10...........................................
2.5 Dismounting and mounting the electronics module 2-13...................
2.5.1 Dismantling the electronics module 2-14.........................
2.5.2 Mounting the electronics module 2-15...........................
3. Commissioning 3-1................................................
3.1 General instructions 3-3.............................................
3.1.1 Device master file (GSDML and GSD) 3-3........................
3.2 Preparing for commissioning 3-5......................................
3.3 Commissioning steps 3-6............................................
3.4 Set the PROFIsafe parameters 3-7.....................................
3.5 Setting the CPX module parameters 3-9................................
3.5.1 CPX module parameters CPX-FVDA-P2 in detail 3-10...............
3.5.2 Parameterisation and signal display with the operator
unit CPX-MMI-1 3-14.........................................
3.6 Configuration with Siemens STEP 7 (example). 3-16.......................
3.6.1 Addressing example 3-20.....................................
4. Operation 4-1.....................................................
4.1 Status display via LEDs 4-3..........................................
4.1.1 Behaviour during the switch-on phase (startup phase) 4-4.........
4.1.2 Normal operating status 4-4..................................
5. Diagnostics and error handling 5-1...................................
5.1 Summary of diagnostics options 5-3...................................
5.2 Possible error messages of the output module CPX-FVDA-P2 5-4...........

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
5.3 Diagnostics via LEDs 5-6............................................
5.3.1 Error handling and parameterisation 5-9........................
5.3.2 Behaviour in the event of an error 5-11..........................
5.4 Diagnostics via the CPX bus node 5-12..................................
5.4.1 Diagnostics with the operator unit CPX-MMI 5-12..................
6. Service, repair, disposal 6-1.........................................
6.1 Service 6-3.......................................................
6.2 Repair 6-3........................................................
6.3 Disposal 6-4......................................................
A. Technical appendix A-1.............................................
A.1 Technical data of the output module CPX-FVDA-P2 A-3....................
A.2 Technical data of the connection blocks A-9.............................
A.3 Technical data of the interlinking block A-10.............................
B. Index B-1.........................................................

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Important user instructions
Danger categories
This description includes instructions on the possible dangers
which can occur if the product is used incorrectly. These in-
structions are marked with a signal word (Warning, Caution,
etc.), printed on a shaded background and marked addition-
ally with a pictogram. A distinction is made between the fol-
lowing danger warnings:
Warning
... means that failure to observe this instruction may result
in serious personal injury or material damage.
Caution
... means that failure to observe this instruction may result
in personal injury or material damage.
Note
... means that failure to observe this instruction may result
in material damage.
In addition, the following pictogram marks passages in the
text which describe activities with electrostatically sensitive
devices:
Electrostatically sensitive devices: Incorrect handling may
cause damage to components.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Marking special information
The following pictograms mark passages in the text which
contain special information.
Pictograms
Information:
Recommendations, tips and references to other information
sources.
Accessories:
Specifications on necessary or useful accessories for the
Festo product.
Environment:
Information on the environmentally friendly use of Festo
products.
Text designations
• Bullets denote activities that may be carried out in any
desired order.
1. Figures denote activities that must be carried out in the
order specified.
– Arrowheads indicate general lists.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
General safety instructions
Warning
Nonobservance of safety instructions can result in death,
serious injuries or heavy material damage.
• Unconditionally observe the safety instructions.
Note
Electronic modules include electrostatically sensitive
devices.
• Observe the handling specifications for electrostatically
sensitive devices.
• Discharge yourself from static discharges before in-
stalling or disassembling modules to protect the mod-
ules.
Note
To ensure intended use:
• Switch off each output channel used at least once per
week.
• With test pulses switched off: Switch each output used
at least once per day.
Note
To ensure the safety level:
• Switch on each output channel used at least once every
8 hours of operating time for longer than 1 minute.
The operating time starts with the first switch-on of the
output module.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Note
• Use max. 2 output channels in a shared safety-oriented
control circuit.
Observe the regulations for the electrical supply .(Protective
Extra-Low Voltage, PELV) of CPX terminals in the CPX system
description P.BE-CPX-SYS-… .
Intended use
The output module CPX-FVDA-P2 is intended as a switch-off
module for securely switching off connected consumers
(safety function) if the following conditions are met:
– The connected consumers go into a safe status in the
event of safety switch-off.
The safety function is achieved through two-channel P- and
M-side switch off of the following load voltage supplies of the
CPX terminal:
– Load voltage supply for valves U
VAL
of the CPX terminal
(output channel CH0 of the module). Through this are
supplied the right-side-mounted valve terminal pneumat-
ics modules of the CPX terminal.
– Two outputs (output channel CH1 and CH2 of the module)
available through the connection technology of the mod-
ule, also supplied via U
VAL
.
In addition, the unswitched load voltage supply U
VAL
is made
available through the connection technology of the module as
operating voltage for the external components (auxiliary sup-
ply DC 24 V).
The output channels of the CPX-FVDA-P2 form with their con-
nected consumers one safety circuit each.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
The output module CPX-FVDA-P2 is a product with safety-rel-
evant functions and is intended for installation in machines or
automation systems and for use as follows:
– in excellent technical condition
– in original status, without unauthorised modifications
– exclusively in the configurations named here
(chapter 1.3.2)
– within the limits of the product defined by the technical
data (appendix A.1)
– in an industrial environment
Note
• Observe that the safety engineering system limits of the
output module are its physical limits.
Rules for product configuration
– Operation of the output module CPX-FVDA-P2 is permiss-
ible only in CPX terminals from Festo of the variant
CPX-M-....
– All technical operating limits must be complied with
(Technical data).
Otherwise, operative malfunctions can occur.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
– Operation of the CPX-FVDA-P2 is permissible only in com-
bination with the following PROFIsafe-capable CPX bus
node (bus node name plate):
CPX bus node from Revision Network protocol
CPX-FB13
1)
30 PROFIBUS
CPX-FB33
2)
21 PROFINET IO
CPX-FB34
2)
21 PROFINET IO
CPX-FB35
2)
21 PROFINET IO
1) Description
P.BE-CPX-FB13...
2) Description
P.BE-CPX-PNIO...
Tab. 0/1: Permissible PROFIsafe-capable CPX bus nodes
– Operation of the CPX-FVDA-P2 inside of CPX valve termin-
als is only permissible with the following valve types:
Valve
terminal
Type Valve types
MPA-S-FB-VI 32 MPA1, MPA2 on VMPA…-FB-EMG-…
1)
MPA-F-FB-VI 33 MPAF1, MPAF2 on VMPA…-FB-EMG-…
1)
MPA-L-FB-VI 34 All
1)
VTSA-FB-VI 44 All up to width of 52 mm
1)
VTSA-F-FB-VI 45 All up to width of 52 mm
1)
1)
If the residual current is exceeded, operative malfunctions
are possible.
Tab. 0/2: Permissible valve types
– The operation of switch-off groups within CPX valve ter-
minals is allowed only in combination with permissible
pneumatics (description for the respective valve ter-
minal).

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
– Operation of switch-off groups in CPX terminals with oper-
ating mode Remote I/O is allowed only with the following
output modules approved for it:
Output module
CPX-4DO
1)
CPX-8DO
1)
CPX-8DO-H
1)
CPX-8DI8DO
1)
1)
If the residual current is exceeded, operative malfunctions are
possible.
Tab. 0/3: Permissible output modules
– For configuration of the CPX-FVDA-P2 only the following
components are permissible:
Component Type
Interlinking block CPX-M-GE-EV-FVO
Connection block CPX-M-AB-4-M12X2-5POL
CPX-AB-8-KL-4POL
Tab. 0/4: Permissible components
Further information about the supported product designs of
CPX can be found in section 1.1.2.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Foreseeable misuse
The following foreseeable misuses are among those not ap-
proved as intended use:
– use outdoors
– use in non-industrial areas
– use outside the limits of the product defined in the tech-
nical data
– unauthorised modifications
– use in combination with consumers where switching off
can result in hazardous movements or statuses
Note
The use of connection and interlinking blocks that are not
specified is not permissible.
Note
In the following cases, the use of the output module CPX-
FVDA-P2 for formation of safety circuits is not permissible:
– in a CPX terminal equipped with CPX-FEC or CPX-CEC
– in a CPX terminal with switch-off groups that include
other output modules than the ones permitted
– in a CPX terminal of variant P
– in a CPX terminal with connected valve terminal that is
equipped with valve types different from the following:
VTSA,MPA-S,MPA-F,MPA-L(Tab. 0/2)
– in a CPX terminal with connected valve terminal that is
equipped with VPPM
– in impermissible switching configurations
(chapter 1.3.2 application examples)

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Note
The output module includes no wearing parts. Repairs on
the output module CPX-FVDA-P2 are impermissible. This
invalidates the certification of the output module.
A professional replacement of the electronics module by
the user is permissible.
Note
In the event of damage caused by unauthorised manipula-
tion or other than intended use, the guarantee is invalid-
ated and the manufacturer is not liable for damages.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Attainable safety level
With the CPX-FVDA-P2, safety functions can be implemented
up to:
– safety integrity level SIL 3 in accordance with IEC 61508
– performance level e, cat. 3 in accordance with
EN ISO 13849-1.
The CPX-FVDA-P2 achieves an SIL performance limit of max.
SIL CL3 in accordance with EN 62061.
The attainable safety level of the entire safety system de-
pends on other components used to implement the safety
function.
To maintain the safety level:
• Check the operational capability of the safety equipment
at adequate intervals.
Failures due to common cause (common cause failure – CCF)
Common cause failures cause the loss of the safety function,
since both channels (P and M) in a two-channel system fail
simultaneously.
Through the following measures, you ensure that common
cause failures are avoided:
– Observe operating voltage limits
– Comply with temperature range
– Use max. 2 output channels in a shared safety-oriented
control circuit
Additional measures for avoidance of common cause faults
may result from the application.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Requirements for product use
• Make this description available to the design engineer,
installer and personnel responsible for commissioning the
machine or system in which this product is used.
• Store this description throughout the service life of the
product.
• Make sure that the specifications of the documentation
are always complied with. Also consider the documenta-
tion for the other components and modules (e.g. bus
nodes, pneumatics, etc.).
• Take into consideration the legal regulations applicable
for the destination as well as:
– regulations and standards
– regulations of the testing organizations and insurers
–nationalspecifications
• Remove all transport packing such as foils, caps, card-
board. The material used in the packaging has been spe-
cifically chosen for its recyclability (exception: oil paper =
residual waste).
• Have mounting performed professionally.
To maintain the IP protection class:
– Screw the connection block on tight
– Mount cable entries and seals professionally
– Seal unused connections with cover caps
• After a safety demand, such as emergency stop, make
sure that the system restart takes place only under con-
trol of the safety controller.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Technical requirements
General conditions for the correct and safe use of the
product, which must be observed at all times:
• Comply with all technical operating limits (Technical
data).
Only then is operation of the product in accordance with
the relevant safety regulations ensured.
• When connecting standard ancillary components, also
observe the specified limit values for temperatures, elec-
trical data and torques.
Qualification of trained personnel
The device may only be commissioned by trained control and
automation technology professionals, who are familiar with:
– installation and operation of control systems
– the applicable regulations for operating safety-engin-
eered systems
– the applicable regulations for accident protection and
industrial safety
– the documentation for the product
Note
Work on safety-related systems should only be carried out
by authorised specialists trained in safety engineering.

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Festo P.BE-CPX-FVDA-P2-EN en 1209NH English
Transport and storage conditions
• Protect the product during transport and storage from
impermissible burdens, such as:
– mechanical loads
– impermissible temperatures
–moisture
– aggressive atmospheres
• Store and transport the product in its original packaging.
The original packaging offers sufficient protection from
typical stresses.
Service
Please consult your local Festo repair service if you have any
technical problems.
Range of application and certifications
The product is a safety component as defined in the Ma-
chinery Directive 2006/42/EC and carries the CE marking.
Standards and test values, which the product must comply
with and fulfil, can be found in the Technical data section. The
product-relevant EU directives can be found in the declara-
tion of conformity. Certificates and the declaration of con-
formity for this product can be found at www.festo.com.
• Observe that compliance with the named standards is
limited to the output module CPX-FVDA-P2. From the per-
spective of the output module, all disconnectable parts of
a CPX terminal valve terminal are treated as an external
load.