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Description
175 509
en 0112c
Compact performance
Description
Electronics
CPV valve terminal
with direct connec-
tion
Field bus protocol:
INTERBUS-Loop
Direct connection
type CPV..-GE-IL-...
Contents and general instructions
I
Author H. Hohner, E. Klotz, M. Simons. . . . . . . . . . . . . . . . .
Editors H.-J. Drung, M.Holder. . . . . . . . . . . . . . . . . . . . . . . .
Original de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Translation transline Deutschland GmbH. . . . . . . . . . . . . . .
Layout . . . . . . . . . . . . . . Festo SE & Co. , KG Abtl. KG-GD
Type setting DUCOM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Edition en 0112c. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Title MANUAL-EN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designation P.BE--CP-IL-EN. . . . . . . . . . . . . . . . . . . . . . . . . .
Order no. 175 509. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E (Festo SE & Co. , KG D-73726 Esslingen, Federal Republic
of Germany 2000)
Internet: http://www.festo.com
E-Mail: service_international@festo.com
The copying, distribution utilization and of this document as
well as the communication of its contents others to without
expressed authorization is Offenders prohibited. will be held
liable the for payment of damages. All rights reserved, in
particular the right out to carry patent, utility model or
ornamental design registration.
Festo P.BE--CP-IL-EN en 0112c
Contents and general instructions
II Festo P.BE--CP-IL-EN en 0112c
Contents and general instructions
III
Festo P.BE--CP-IL-EN en 0112c
Contents
Designated use V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Targetgroup VI..........................................................
Service VI...............................................................
Notes on the use of this manual VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important user instructions VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Installation 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 General notes on installation 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Description of the product 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Structure of the INTERBUS-Loop 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Pin assignment 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Connecting the CPV valve terminal 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.1 Structure of the Quickon screw connector 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.2 Preparing the connecting cable 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.3 Connecting the cables 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.4 Fitting the blind plug 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.5 Selecting the power unit 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.6 Notes on connecting the power supply 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.7 Earthing 1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Commissioning 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Commissioning on an INTERBUS master 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1.1 General 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Switching on the power supply 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Addressing variants 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Number of outputs and ID code 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Bus configuration 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5.1 Bus configuration with CMD software 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5.2 Bus configuration without CMD software 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents and general instructions
IV Festo P.BE--CP-IL-EN en 0112c
2.6 Basic rules for addressing CPV valve terminals 2-18. . . . . . . . . . . . . . . . . . . . . . .
2.6.1 Addressing the CPV valve terminal 2-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6.2 Process data entry via the CMD software 2-23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 Preprocessing 2-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.8 Periphery fault (PF) 2-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Diagnosis 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Summary of diagnostic possibilities 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Diagnosis via LEDs 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1 Normal operating status 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.2 Error display (US) 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.3 Error display (DIAG) 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.4 Displays of the valve coils 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Diagnosis via INTERBUS 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Error treatment 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.1 Reaction to faults in the control system 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Technical appendix A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.1 Technical specifications.. A-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.2 Accessories A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A.3 Dimensions A-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B. Index B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents and general instructions
V
Festo P.BE--CP-IL-EN en 0112c
Designated use
The CPV valve terminal type CPV-... with direct connection to
the INTERBUS-Loop type CPV..-GE-IL-... described in this man-
ual is intended exclusively for use as a slave on the INTER-
BUS-Loop and compatible field buses. The CPV valve terminal
may only be used as follows:
in accordance with designated use
in its original condition
without any modifications
in perfect technical condition
The values specified for pressures, temperatures, electrical
data, torques, etc. must be observed.
Please comply with technical regulations as well as national
and local regulations in your country.
When implementing an emergency stop circuit, observe also
the measures listed in Chapter 1.5.6.
Warning
If to be used as an explosion-protected operating device,
make sure that:
Selectrical contacts are not disconnected under tension
Sthe completely fitted product with all plugs, adapters
and protective caps complies at least with protection
class IP 64.
Contents and general instructions
VI Festo P.BE--CP-IL-EN en 0112c
Target group
This manual is intended for technicians who are trained in
control and automation technology, and who have experience
in installing, commissioning, programmierung and diagnosing
slaves on the INTERBUS.
Service
Please consult your local Festo repair service if you have any
technical problems.
Notes on the use of this manual
Please note
This manual describes the functioning of the software ver-
sion 1.x and the hardware version 04/98 of the CPV valve
terminal with direct connection to the INTERBUS-Loop.
This manual contains specific information on installing, com-
missioning, configuring and diagnosing CPV valve terminals
with direct connection for the INTERBUS-Loop.
Information on fitting and on the pneumatic components of
the CPV valve terminal can be found in the pneumatics man-
ual “P.BE-CPV-...”.
Contents and general instructions
VII
Festo P.BE--CP-IL-EN en 0112c
Important user instructions
Danger categories
This manual contains instructions on the possible dangers
which may occur if the product is not used correctly. These
instructions are marked (Warning, Caution, etc), printed on a
shaded background andmarked additionally with a picto-
gram. A distinction is made between the following danger
warnings:
Warning
... This means that failure to observe this instruction may
result in serious personal injury or damage to property.
Caution
... This means that failure to observe this instruction may
result in personal injury or damage to property.
Please note
... This means that failure to observe this instruction may
result in damage to property.
The following pictogram marks passages in the text which
describe activities with electrostatically sensitive compo-
nents.
Electrostatically sensitive components may be damaged if
they are not handled correctly.
Contents and general instructions
VIII Festo P.BE--CP-IL-EN en 0112c
Marking special information
The following pictograms mark passages in the text contain-
ing special information.
Pictograms
Information:
Recommendations, tips and references to other information
sources.
Accessories:
Information on necessary or sensible accessories for the
Festo product.
Environment:
Information on environment-friendly use of Festo products.
Text markings
SThe bullet indicates activites which may be carried out in
any order.
1. Figures denote activities which must be carried out in the
numerical order specified.
Hyphens indicate general activities.
Contents and general instructions
IX
Festo P.BE--CP-IL-EN en 0112c
The following product specific terms and abbreviations are
used in this manual:
Term/abbreviation Meaning
O Digital output
OB Output byte
CP Compact Performance
CPV Direct CPV valve terminal with fieldbus direct connection
CP System Complete system consisting of CPV Direct and CP modules
CP Anschluss Socket or plug on the CP modules with which they are connected to the
node by means of the CP cables
CP Modules Common term for the various modules which can be incorporated in a
CP system
CP-Cable Special cable for connecting the various CP modules
I Digital input
I/O Module Common term for the CP modules which provide digital inputs andout-
puts (CP input and CP output modules)
IO/s Digitale In and Output
PLC/IPC Programmable logic controller/industrial PC
Contents and general instructions
XFesto P.BE--CP-IL-EN en 0112c
Installation
1-1Festo P.BE--CP-IL-EN en 0112c
Chapter 1
1. Installation
1-2 Festo P.BE--CP-IL-EN en 0112c
Contents
1. Installation 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 General notes on installation 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Description of the product 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Structure of the INTERBUS-Loop 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Pin assignment 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Connecting the CPV valve terminal 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.1 Structure of the Quickon screw connector 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.2 Preparing the connecting cable 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.3 Connecting the cables 1-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.4 Fitting the blind plug 1-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.5 Selecting the power unit 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.6 Notes on connecting the power supply 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5.7 Earthing 1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Installation
1-3
Festo P.BE--CP-IL-EN en 0112c
1.1 General notes on installation
Warning
Before undertaking installation and maintenance work,
switch off the following:
Sthe compressed air supply
Sthe operating voltage supply to the bus terminal
Sthe load voltage supply to the CPV valves
You can thereby avoid:
uncontrolled movements of loose tubing
undesired movements of the connected actuators
undefined switching states of the electronic components
1. Installation
1-4 Festo P.BE--CP-IL-EN en 0112c
1.2 Description of the product
CPV valve terminal type CPVxx-GE-IL is a valve terminal for
connecting to the INTERBUS-Loop. It enables control of maxi-
mum 16 valve coils (single or double solenoid valves) per
valve terminal. It is distinguished by the following features:
simple, at fast connection to the bus in Quickon technol-
ogy
simple, fast connection of the load voltage in Quickon
technology
Status and diagnostic LEDs
electrical isolation between the CPV valves and the bus
With the INTERBUS-Loop you can network sensors and actua-
tors which are decentrally distributed on machines or sys-
tems. The Loop is coupled to the INTERBUS by means of a
bus terminal. Up to 32 bus slaves can be connected via two
two-core unscreened cables. The cables are used for data
transport and for the power supply to the connected bus
slaves.
Please note
Operation of the INTERBUS-Loop requires the appropriate
firmware versions in the various INTERBUS master mod-
ules. Consult the supplier of the master module for the
correct firmware version.
1. Installation
1-5
Festo P.BE--CP-IL-EN en 0112c
1.3 Structure of the INTERBUS-Loop
The diagram below shows the basic structure of an INTER-
BUS-Loop ring.
12
14
12
14
12
14
12
14
12
14
12
14
12
14
12
14
24V
IN
OUT
D IA G
US
12
14
12
14
12
14
12
14
12
14
12
14
12
14
12
14
24V
IN
OUT
D IA G
US
R emo t e OU T In t erb u s L o o p
em o t I N
1
2
34
5
6789aJaA
aB
aE
aF
aD aC
1CPV ...-IL valve terminal
2BUS IN connection
3BUS OUT connection
4Diagnosis/status LEDs
5Blind plug for valve supply
6INTERBUS-Loop return cable
7Valve coil status LED
8Valve supply connection OUT
9Valve supply connection IN
aJ Valve supply 24 V DC
aA ININTERBUS-Loop incoming cable
aB Bus terminal for INTERBUS-Loop
aC 24 V DC supply for INTERBUS-Loop
aD Continuing remote bus
aE 24 V DC supply for bus terminal
aF Incoming remote bus
Fig. 1/1: CPV valve terminal in INTERBUS-Loop
1. Installation
1-6 Festo P.BE--CP-IL-EN en 0112c
1.4 Pin assignment
The diagram below shows the bus and valve supply connec-
tions and their assignment.
12
14
12
14
12
14
12
14
12
14
12
14
12
14
12
14
24V
IN
OUT
DIAG
US
1 1
22
1 1
2
3
2
3
1 2 3 4
5 56 67
1BUS IN +
2BUS IN -
3BUS OUT +
4BUS OUT -
524 V DC valve supply
60 V valve supply
7Earth connection for valve supply
Fig. 1/2: Pin assignment of CPV..-IL valve terminal
1. Installation
1-7
Festo P.BE--CP-IL-EN en 0112c
1.5 Connecting the CPV valve terminal
1.5.1 Structure of the Quickon screw connector
The diagram below shows the structure of the Quickonscrew
connector.
1 2 3 4
56
1Union nut
2Crown
3Sealing rubber
4Cable cores
5Splicing ring (2-pin for bus, 3-pin for valve supply)
6Insulation removed (15 mm)
Fig. 1/3: Structure of Quickon screw connectors
1. Installation
1-8 Festo P.BE--CP-IL-EN en 0112c
1.5.2 Preparing the connecting cable
Prepare and connect the cable as follows:
1. Push the union nut, the crown and the sealing rubber
onto the cable. Remove approximately 15 mm of the in-
sulation from the cable (points A and B).
Please note
You must observe the cable specifications in the appendix
of this manual and in your controller manual.
2. Push the sealing rubber up to the edge of the insulation
and then place the crown on the sealing rubber. This pro-
vides strain releif for the cable (point C).
3. Insert the ends of the cable cores into the openings of the
splicing ring (point D).
Please note
The splicing ring for the bus and that for the supply to the
valves differ as follows:
the splicing ring for the bus is 2-pin
the splicing ring for the valve supply is 3-pin
4. Cut off the projecting cable core ends. Make sure that the
ends of the cores are flush with the splicing ring. They
must not project and must not be too short.
1. Installation
1-9
Festo P.BE--CP-IL-EN en 0112c
1
OUT
2
IN
1
2
1
2
3
24V
A
D
C
B
C
Fig. 1/4: Mounting sequence for Quickon screw connectors
1. Installation
1-10 Festo P.BE--CP-IL-EN en 0112c
1.5.3 Connecting the cables
1. Insert the prepared cable into the appropriate connection
on the CPV terminal (A).
2. Turn the connection until the codings fit exactly into the
appropriate guides. The codings on the splicing rings
prevent connection being made with the incorrect polarity
(BUS IN – 2 round codings, BUS OUT–- 2 square codings,
valve supply 24V 3 round codings).
3. Close the screw connector by tightening the union nut (B).
The ends of the cable cores are then pressed into the
piercing devices, the core insulation is cut open and elec-
trical contact is made.
A
B
Fig. 1/5: Fitting the connecting cables
1. Installation
1-11
Festo P.BE--CP-IL-EN en 0112c
Please note
In the following cases, carry out additional measures with
regard to cable laying and installation:
when forces occur on the bus cable (tension or pressure)
with vibration
when a freely hanging (non-supported) part of the bus
cable is longer than 20 cm.
If a valve terminal is fitted into a moving machine, the bus
cable must be fitted with strain relief on the moving part of
the machine. Observe the appropriate regulations in stan-
dard EN 60204 part 1.
1.5.4 Fitting the blind plug
Please note
If you do not use the connection for the continuing valve
supply, cover it with a blind plug (see Fig. 1.6). The blind
plug is included in delivery the Quickon set, see Appendix
A, accessories.
Proceed as follows:
1. Place the crown on the sealing rubber and both together
on the blind plug (A, B).
2. Insert everything together into the union nut.
3. Place the splicing ring into the non-required connection of
the continuing valve supply (C).
4. Place the screw connector upright with the blind plug
fitted and tighten the union nut (D).
1. Installation
1-12 Festo P.BE--CP-IL-EN en 0112c
1Union nut
2Blind plug
3Crown
4Sealing rubber
5Splicing ring
1 2 3 4 5
A
D
C
B
Fig. 1/6: Fitting the blind plug
1. Installation
1-13
Festo P.BE--CP-IL-EN en 0112c
1.5.5 Selecting the power unit
Warning
Use only power units which guarantee reliable isolation of
the power supply as per IEC 742/EN 60742/VDE 0551 with
at least 4 kV isolation resistance (protected extra low volt-
age, PELV). Switch power packs are permitted if they guar-
antee reliable isolation in accordance with EN 60950/VDE
0805.
Remark:
By using PELV power units, protection against electric shock
(protection against direct and indirect contact) in accordance
with EN 60204-1/IEC 204 is guaranteed on Festo valve ter-
minals. Safety transformers with the adjacent designation
must be used for supplying PELV networks. The valve ter-
minals must be earthed in order to ensure their function (e.g.
EMC).
The current requirement of a CPV valve terminal depends on
the number of CPV valve coils and the type of CPV valve ter-
minal.
Recommendation:
SAlways use closed-loop power units.
SWhen selecting the power unit, check that it provides
sufficient output. Calculate here the total current con-
sumption.
1. Installation
1-14 Festo P.BE--CP-IL-EN en 0112c
Total current consumption The following table shows you how to calculate the total cur-
rent consumption for an INTERBUS-Loop ring. The values
specified have been rounded up.
Bus current consumption CPV..-IL-... Sums
CPV valve terminal 50 mA
Number of valve terminals ______ = ______ mA
Current consumption of valve supply
Current consumption of all
simultaneously energized valve
coils1)
__ x ___ mA = ______ mA
1) Current consumption depends on valve type (see technical
specifications for the valves)
1.5.6 Notes on connecting the power supply
Warning
If the valve terminal is supplied with load voltage via the
output of a ”safety I/O module,” start-up test pulses of the
”safety I/O module” can lead to unexpected reactions of
the valve terminal.
SMake sure that start-up test pulses are reliably suppres-
sed or switched off.
Caution
Fuse the load voltage of the CPV valve coils externally with
max. 2 A. The supply to the electronic components (via the
INTERBUS-Loop) must be fused externally.
With the external fuse you can avoid functional damage to
the CPV valve terminal if there is a short circuit.
1. Installation
1-15
Festo P.BE--CP-IL-EN en 0112c
12
14
12
14
12
14
12
14
12
14
12
14
12
14
12
14
24V
IN
OUT
DIA G
US
1 1
22
11
2
3
2
3
1 122 3 3
124 V DC valve supply
20 V valve supply
3Earth connection for valve supply
Fig. 1/7: Power supply connection of CPV valve terminal
1. Installation
1-16 Festo P.BE--CP-IL-EN en 0112c
The current consumption depends on the type of valve coil.
The values can be found in the “Pneumatics manual, P.BE-
CPV-... .”
Hinweis
Check the EMERGENCY STOP circuit to see which measu-
res are required in order to place your machine/system in
a safe state in the event of an emergency stop:
switching off the load voltage of the valves and output
modules in the secondary circuit of the power unit
switching off the compressed air supply for the valve
terminal.
Due to energy stored in the input circuitry of valve ter-
minals, there may be a delay when the load voltage is
switched off before the valves are switched off.
Take this into account, e.g. as follows:
Register the load voltage switch-off by means of an input
signal in the controller.
Block the actuation signal of the valves by locking the
output signal with the input signal ”load voltage.”
Recommendation:
Check the 24 V load voltage whilst the system is in oper-
ation. Make sure that the load voltage lies within the per-
mitted tolerance, even during full operation.
Check which connecting variant of the load voltage is suit-
able for your application (see following diagram).
1. Installation
1-17
Festo P.BE--CP-IL-EN en 0112c
The load voltage supply for the CPV valve terminals is usually
looped through ( 1). If the voltage on the supply cable
drops below the minimum value (load voltage <20.6 V), the
supply can also be made star-shaped ( 2). Several CPV
valve terminals can still be switched in series within the star-
shaped arrangement ( 3).
1
2
3
Fig. 1/8: Connecting variants for the load voltage of the CPV
valve terminals
1. Installation
1-18 Festo P.BE--CP-IL-EN en 0112c
1.5.7 Earthing
The CPV valve terminal has 2 functional earth connections:
Son the load voltage connection of the CPV valve terminal
Son the left-hand end plate
Please note
SAlways connect the earth potential to the load voltage
connection.
SConnect the earth connection of the left-hand end plate
with low impedance (short cable with large diameter).
SBy means of low-impedance connections, make sure
that the housing of the CPV valve terminal and the earth
cable on the load voltage connection have the same
potential and that there are no equalizing currents.
In this way you can avoid interference due to electromag-
netic influences.
Commissioning
2-1Festo P.BE--CP-IL-EN en 0112c
Chapter 2
2. Commissioning
2-2 Festo P.BE--CP-IL-EN en 0112c
Contents
2. Commissioning 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Commissioning on an INTERBUS master 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1.1 General 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Switching on the power supply 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Addressing variants 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Number of outputs and ID code 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Bus configuration 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5.1 Bus configuration with CMD software 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5.2 Bus configuration without CMD software 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6 Basic rules for addressing CPV valve terminals 2-18. . . . . . . . . . . . . . . . . . . . . . .
2.6.1 Addressing the CPV valve terminal 2-19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6.2 Process data entry via the CMD software 2-23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 Preprocessing 2-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.8 Periphery fault (PF) 2-26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Commissioning
2-3
Festo P.BE--CP-IL-EN en 0112c
2.1 Commissioning on an INTERBUS master
This chapter describes the configuration and addressing of a
CPV valve terminal with INTERBUS-Loop connection to an
INTERBUS master or compatible master.
A general and comprehensive description can be found in the
appropriate manual for the CMD software. It is assumed in
the following that the user is familar with the contents of the
CMD manual.
Please note
The software packages are subject to modifications which
are not taken into account in this manual.
The examples used here for the screen displays have been
taken from CMD software version 4.
Further and current information can be found in the man-
uals for the CMD software and for your control system.
2. Commissioning
2-4 Festo P.BE--CP-IL-EN en 0112c
2.1.1 General
Before commissioning or programming, you should compile a
configuration list of all connected field bus slaves. On the
basis of this list you can:
Scarry out a comparison between NOMINAL and ACTUAL
configurations in order to recognize connection faults.
Saccess these specifications again during the addressing
and syntax check, in order to avoid addressing faults.
Please note here the information in the following sections.
2. Commissioning
2-5
Festo P.BE--CP-IL-EN en 0112c
2.2 Switching on the power supply
Please note
Read also the switching-on instructions in the PLC manual
for your controller.
When the controller is switched on, it automatically carries
out a comparison between the NOMINAL and the ACTUAL
configurations. For this configuration run it is important that:
The configuration specifications are complete and correct
The field bus slaves are supplied with power, in order that
they can be recognized when the ACTUAL configuration is
ascertained.
Switch on the power supply for the controller and all the field
bus slaves at the same time, e.g. by means of a central
switch. Or switch on the power supply in the following se-
quence:
1. The power supply for all the field bus slaves or all active
bus segments.
2. Then the power supply for the controller.
2. Commissioning
2-6 Festo P.BE--CP-IL-EN en 0112c
2.3 Addressing variants
The CPV valve terminal with INTERBUS-Loop supports the
following addressing variants, depending on the module and
PLC used:
configuration via the CMD software
logical addressing
physical addressing
The individual addressing variants are explained in detail
below.
Please note
The I/O addresses for the bus slaves are set on the INTER-
BUS controller board by means of switches or by software.
No address settings are necessary on the CPV valve ter-
minal.
2.4 Number of outputs and ID code
Please note
The CPV valve terminal occupies 8 or 16 outputs, depend-
ing on the equipment fitted, i.e. the number of valve plates
and the type of valve plates.
2. Commissioning
2-7
Festo P.BE--CP-IL-EN en 0112c
SSelect the appropriate values for the ID code and the pro-
cess data channel.
Type Ident-Code Process data
channel (outputs)
CPV10-GE-IL-8 177D/B1H16 Bit
CPV14-GE-IL-4 177D/B1H8 Bit
CPV14-GE-IL-8 177D/B1H16 Bit
2.5 Bus configuration
2.5.1 Bus configuration with CMD software
This chapter describes as an example the main steps which
you will require within the CMD software, in order to insert a
CPV valve terminal into your project. A general and com-
prehensive description can be found in the relevant manual
for the CMD software. In the following it is assumed that the
user is familiar with the contents of the CMD manual.
Please note
The CPV valve terminal with an INTERBUS-Loop module
can only be added to an appropriate bus terminal (e.g.
IBS SL 24 BK-T).
2. Commissioning
2-8 Festo P.BE--CP-IL-EN en 0112c
Inserting with the Ident code
SOpen the dialogue window of the bus terminal for the
INTERBUS-Loop. Select the option “Insert with Ident
code... .
Fig. 2/1: Inserting bus slaves with the Ident code
The following dialogue window will then appear:


Product specificaties

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Categorie: Niet gecategoriseerd
Model: P.BE-CP-IL-IT

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