Festo CPV10-GE-IBL-8 User manual

Compact Performance
CPV valve terminal with
direct connection
Electronics
Field bus protocol:
INTERBUS-Loop
Direct connection type CPV..-GE-IBL-...

Authors: Heinz Hohner, Eberhard Klotz
Editors: H.-J. Drung, M. Holder
Translation: D. Smith
Layout: FESTO AG & CO, Dept. KI-TD
Type: DUCOM
Edition: 9809NH
© (Festo AG & Co., 73726 Esslingen,
Federal Republic of Germany, 1998)
The copying, distribution and utilization of this docu-
ment as well as the communication of its contents to
others without expressed authorization is prohibited. Of-
fenders will be held liable for the payment of damages.
All rights reserved, in particular the right to carry out
patent, utility model or ornamental design registration.
Printed on 100% recycled paper
Contents and safety instructions
CP-IBL 9809NH I

Order no.: 175509
Title: Manual
Designation: P.BE-CP-IBL-GB
Contents and safety instructions
II CP-IBL 9809NH

Contents
Designated use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Target group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Notes on this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VI
Important user instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII
1. Installation
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 operating voltage. . . . . . . . . . . . . . . . 1-15
1.5.7 Earthing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
2. Commissioning
2.1 Commissioning on an INTERBUS master. . . . . . . . . . . . . . . . . . 2-3
2.1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.2 Switching on the operating voltage . . . . . . . . . . . . . . . . . . . . . . . 2-4
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
2.5.3 Logical addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2.5.4 Physical addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2.8 Periphery fault (PF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Contents and safety instructions
CP-IBL 9809NH III

3. Diagnosis
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 Technical specifications of the CPV valve terminal with
direct link to the INTERBUS-Loop type CPV..-GE-IBL-... . . . . . A-3
A.2 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
A.3 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
B. Index
Contents and safety instructions
IV CP-IBL 9809NH

Designated use
The CPV valve terminal type CPV-... with direct con-
nection to the INTERBUS-Loop type CPV..-GE-IBL-...
described in this manual is intended exclusively for use
as a slave on the INTERBUS-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, elec-
trical data, torques, etc. must be observed.
Please comply with technical regulations as well as na-
tional and local regulations in your country.
Target group
This manual is intended for technicians who are trained
in control and automation technology, and who have ex-
perience in installing, commissioning, programmierung
and diagnosing slaves on the INTERBUS.
Contents and safety instructions
CP-IBL 9809NH V

Notes on this manual
PLEASE NOTE
This manual describes the functioning of the soft-
ware version 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,
commissioning, 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 pneu-
matics manual "P.BE-CPV-...".
Contents and safety instructions
VI CP-IBL 9809NH

Important user instructions
This manual contains instructions on the
possible dangers which may arise if the valve terminal
is not used correctly. These instructions are printed in
italics, surrounded by a frame and also marked with a
pictogram.
Danger
categories
A distinction is made between the following:
WARNING
This means that failure to observe this instruction
may result in injury to human beings and/or damage
to property.
CAUTION
This means that failure to observe this instruction
may result in damage to property.
PLEASE NOTE
This means that this instruction must also be ob-
served.
Contents and safety instructions
CP-IBL 9809NH VII

Pictograms and symbols complement the danger warn-
ings and draw attention to the nature and conse-
quences of dangers.
Pictograms
The following pictograms are used:
Uncontrolled movements of loose tubing.
Uncontrolled movement of the connected actuators.
High electric voltage or undefined switching states of
the electronic components which affect the connected
circuits.
Electrostatically vulnerable components which will be
destroyed if their contact surfaces are touched.
•• This mark indicates activities which can be carried
out in any order.
Text
markings
1. Figures indicate activites which must be carried out
in the order specified.
– Hyphens indicate general items.
Contents and safety instructions
VIII CP-IBL 9809NH

Chapter 1
Installation
1. Installation
CP-IBL 9809NH 1-1

Contents
1. Installation
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 operating voltage . . . . . . . . . . . . . . . 1-15
1.5.7 Earthing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
1. Installation
1-2 CP-IBL 9809NH

1.1 General notes on installation
WARNING
Before undertaking installation and maintenance
work, switch off the following:
• the compressed air supply
• the operating voltage supply to the bus terminal
• the 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 compo-
nents
1. Installation
CP-IBL 9809NH 1-3

1.2 Description of the product
CPV valve terminal type CPVxx-GE-IBL is a valve ter-
minal for connecting to the INTERBUS-Loop. It enables
control of maximum 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 tech-
nology
– 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 actuators which are decentrally distributed on ma-
chines or systems. The Loop is coupled to the IN-
TERBUS 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 appro-
priate firmware versions in the various INTERBUS
master modules. Consult the supplier of the master
module for the correct firmware version.
1. Installation
1-4 CP-IBL 9809NH

1.3 Structure of the INTERBUS-Loop
The diagram below shows the basic structure of an IN-
TERBUS-Loop ring.
1
2
3
4
5
6
7
8
CPV ...-IBL valve terminal
BUS IN connection
BUS OUT connection
Diagnosis/status LEDs
INTERBUS-Loop incoming cable
Valve supply 24 V DC
Valve supply connection IN
Valve supply connection OUT
9
0
!
"
#
$
%
&
Valve coil status LED
Blind plug for valve supply
INTERBUS-Loop return cable
Bus terminal for INTERBUS-Loop
24 V DC supply for INTERBUS-
Loop
24 V DC supply for bus terminal
Incoming remote bus
Continuing remote bus
Fig. 1/1: CPV valve terminal in INTERBUS-Loop
1. Installation
CP-IBL 9809NH 1-5

1.4 Pin assignment
The diagram below shows the bus and valve supply
connections and their assignment.
1
2
3
4
5
6
7
Bus IN +
Bus IN -
Bus OUT +
Bus OUT -
24 V DC valve supply
0 V valve supply
Earth connection for valve supply
Fig. 1/2: Pin assignment of CPV..-IBL valve terminal
1. Installation
1-6 CP-IBL 9809NH

1.5 Connecting the CPV valve terminal
1.5.1 Structure of the Quickon screw connector
The diagram below shows the structure of the Quickon-
screw connector.
1
2
3
4
5
6
Union nut
Crown
Sealing rubber
Cable cores
Insulation removed (15 mm)
Splicing ring (2-pin for bus, 3-pin for valve supply)
Fig. 1/3: Structure of Quickon screw connectors
1. Installation
CP-IBL 9809NH 1-7

1.5.2 Preparing the connecting cable
Prepare and connect the cable as follows:
•Push the union nut, the crown and the sealing rubber
onto the cable. Remove approximately 15 mm of the
insulation from the cable (points A and B).
PLEASE NOTE
You must observe the cable specifications in the ap-
pendix of this manual and in your controller manual.
•Push the sealing rubber up to the edge of the insula-
tion and then place the crown on the sealing rubber.
This provides strain releif for the cable (point C).
•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
•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
1-8 CP-IBL 9809NH

Fig. 1/4: Mounting sequence for Quickon screw connectors
1. Installation
CP-IBL 9809NH 1-9

1.5.3 Connecting the cables
•Insert the prepared cable into the appropriate con-
nection on the CPV terminal (A).
•Turn the connection until the codings fit exactly into
the appropriate guides. The codings on the splicing
rings prevent connection being made with the incor-
rect polarity (BUS IN – 2 round codings, BUS OUT–-
2 square codings, valve supply 24V – 3 round cod-
ings).
•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 electrical contact is made.
Fig. 1/5: Fitting the connecting cables
1. Installation
1-10 CP-IBL 9809NH

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:
•Place the crown on the sealing rubber and both
together on the blind plug (A, B).
•Insert everything together into the union nut.
•Place the splicing ring into the non-required connec-
tion of the continuing valve supply (C).
•Place the screw connector upright with the blind plug
fitted and tighten the union nut (D).
1. Installation
CP-IBL 9809NH 1-11