Festo CPX-FB33 User manual

548760
CPX-(M)-FB33/34/35/43/44/45
Bus node
548760
2020-04e
[8106909]
Operating instructions

Translation of the original instructions
PI PROFIBUS PROFINET® is a registered trademark of its respective trademark holder in certain coun-
tries.
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3Festo — CPX-(M)-FB33/34/35/43/44/45 — 2020-04e
1 About this document................................................................................................... 4
1.1 Applicable Documents.................................................................................................. 4
1.2 Product Version............................................................................................................ 4
2 Safety........................................................................................................................... 4
2.1 Safety Instructions....................................................................................................... 4
2.2 Intended Use................................................................................................................ 5
2.3 Training of Qualified Personnel.................................................................................... 5
3 Further information..................................................................................................... 5
4 Service..........................................................................................................................5
5 Product overview......................................................................................................... 5
5.1 Function....................................................................................................................... 5
5.2 Configuration................................................................................................................ 7
5.2.1 Product design........................................................................................................7
5.2.2 Product variants......................................................................................................7
5.2.3 LED displays........................................................................................................... 8
5.2.4 Control Elements.................................................................................................... 9
5.2.5 Connecting Elements.............................................................................................. 11
6 Assembly..................................................................................................................... 13
7 Installation.................................................................................................................. 13
7.1 General information about installation......................................................................... 13
7.2 Connecting to the network............................................................................................ 14
7.3 Ensuring the degree of protection................................................................................ 14
7.4 Power Supply............................................................................................................... 15
8 Commissioning............................................................................................................ 15
9 Parameterisation......................................................................................................... 16
9.1 Bus node parameters................................................................................................... 17
10 Diagnostics.................................................................................................................. 18
10.1 Diagnostics Options..................................................................................................... 18
10.2 Diagnostics via LED displays........................................................................................ 19
10.2.1 Network status LEDs...............................................................................................19
10.2.2 CPX terminal status - LEDs...................................................................................... 21
10.3 Diagnostics via status bits............................................................................................ 23
10.4 Diagnostics via the I/O diagnostics interface (STI)........................................................ 24
10.5 Diagnostics via CPX-MMI.............................................................................................. 24
10.6 Diagnostics via CPX-FMT............................................................................................... 24
10.7 Diagnostics via PROFINET............................................................................................. 24
11 Disposal........................................................................................................................25
12 Technical data............................................................................................................. 26
12.1 General..........................................................................................................................26
12.2 Network.........................................................................................................................27
Table of contents

1 About this document
1.1 Applicable Documents
All available documents for the product èwww.festo.com/sp.
Document Contents
CPX system description (CPX-SYS-...) Detailed information on the CPX terminal
Brief instructions for bus node Essential information on the product
Operating instructions for bus node Detailed information on the product
Tab. 1 Applicable Documents
1.2 Product Version
This document refers to the following hardware version of the specified product:
Product Version
CPX-FB33 Bus node CPX-FB33 from revision 07
CPX-(M)-FB34 Bus node CPX- (M) -FB34 from revision 07
CPX-(M)-FB35 Bus node CPX- (M) -FB35 from revision 07
CPX-FB43 Bus node CPX-FB45 from revision 45
CPX-(M)-FB44 Bus node CPX- (M) -FB45 from revision 45
CPX-(M)-FB45 Bus node CPX- (M) -FB45 from revision 45
Tab. 2 Product versions
Information on the revision levels of the product è 5.2.2 Product variants.
There may be an updated version of this document for these or later product versions
èwww.festo.com/sp.
2 Safety
2.1 Safety Instructions
– Only use the product in original status without unauthorised modifications.
– Only use the product if it is in perfect technical condition.
– Observe labelling on the product.
– Store the product in a cool, dry, UV-protected and corrosion-protected environment. Ensure that
storage times are kept to a minimum.
About this document
Festo — CPX-(M)-FB33/34/35/43/44/45 — 2020-04e4

– Before working on the product, switch off the power supply and secure it against being switched
on again.
– This product can generate high frequency malfunctions, which may make it necessary to imple-
ment interference suppression measures in residential areas.
– Comply with the handling specifications for electrostatically sensitive devices.
2.2 Intended Use
The bus node is intended exclusively for operation as a station (IO Device) in the industrial Ethernet
system PROFINETIO.
The product may only be used in combination with the CPX Terminal in an industrial environment.
2.3 Training of Qualified Personnel
This description is intended exclusively for technicians trained in control and automation technology,
who have experience in installation, commissioning, programming and diagnostics of programmable
logic controllers (PLC) and fieldbus systems.
3 Further information
– Accessories èwww.festo.com/catalogue.
– Spare parts èwww.festo.com/spareparts.
4 Service
Contact your regional Festo contact person if you have technical questions èwww.festo.com.
5 Product overview
5.1 Function
The bus node as a device in a PROFINET IO network establishes the connection to the higher-order
controller. The PROFINET communicates in real-time with the Real-Time Protocol (RT) or the Isochron-
ous Real-Time Protocol (IRT). The switch integrated in the bus node enables division of the network
into several segments. The number of segments in the network can be increased with the use of addi-
tional switches and routers.
The bus node can be used in two different operating modes:
– Remote I/O
– Remote controller
Particular functions are only available from a specific revisionè 5.2.2 Product variants.
Priority start-up (Fast Start-up)
The Prioritised Start-up function is also referred to as "fast start-up" or "fast restart" and ensures a
fast start-up of the CPX terminal.
Requirements for using the function Fast Start-up:
– Intermediate switches and routers must must also support the Fast Start-up function.
Further information
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Fast Start-up can be combined with the Remote I/O operating mode.
Deactivation of the crossover function speeds up the Fast Start-up function.
The Fast Start-up function is switched over in the control software at two configuration levels:
– Basic hardware configuration in the properties for the CPX terminal
– CPX terminal configuration with allocation of the configuration table
Identification & Maintenance (I&M)
This function serves as an electronic rating plate and offers uniform, manufacturer-independent
access to device-specific online information over the internet.
PROFIenergy
The function supports targeted shut-off of consumers that are not required in order to reduce the
power demand.
Media Redundancy Protocol (MRP)
MRP is used to set up redundant PROFINET communication using a ring topology to increase the reli-
ability of fault-tolerant networks.
Media Redundancy for Planned Duplication (MRPD)
MRPD is used to set up redundant PROFINET communication using a ring topology without time delay
due to switching times.
S2 system redundancy
The bus node maintains communications with two redundant controllers. In the event of communica-
tion faults with the primary controller, the system switches automatically to the standby connection.
Crossover detection (Crossover Detection)
The function supports the use of patch cables and crossover cables in the same system.
• The product can be connected to the network or a PC using either a patch cable or crossover
cable.
• The crossover detection function must be activated in the control software if patch and crossover
cables are used in the same system.
Device Description File
A device description file in XML format (GSDML) is required for configuration and programming of the
CPX terminal. The GSDML contains all the information required for setting up and setting the CPX ter-
minal using control software.
The current GSDML file is required to be able to use all functions of the bus node.
The current GSDML file for CPX terminals is located in the Festo Support Portal:
èwww.festo.com/sp
Product overview
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Consult your local Festo repair service if you have any questions or technical problems.
5.2 Configuration
5.2.1 Product design
1LED Displays
2Memory card (only for FB33/34/35)
3Network connection
4DIL Switch
5Service interface
6Product labelling
Fig. 1 Connection and display components
5.2.2 Product variants
The following software and hardware revisions are a prerequisite for using the functions:
Bus bus node revision numberFunction
Software Hardware
Priority start-up (Fast Start-up) From Rev 12 From Rev 11
Identification & Maintenance
(I&M)
From Rev 14 From Rev 1
PROFIenergy From Rev 20 From Rev 1
Media Redundancy Protocol
(MRP)
From Rev 20 From Rev 1
Product overview
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Bus bus node revision numberFunction
Software Hardware
Media Redundancy for Planned
Duplication (MRPD)
From Rev 50 From Rev 45
S2 system redundancy From Rev 50 From Rev 45
Isochronous real time (IRT) From Rev 21 From Rev 1
Tab. 3 Required revision numbers for using the functions
The revision numbers of the hardware and software for the bus node can be checked with the control
software, the Festo Maintenance Tool (FMT) or the Festo Field Device Tool (FFT).
5.2.3 LED displays
LED Network status LEDs LED CPX-specific LEDs
NF Network Failure (red) PS Power System (green)
M/P Maintenance/PROFIenergy
(green or yellow)
PL Power Load (green)
TP1 Link/Traffic 1 (green) SF System Failure (red)
TP2 Link/Traffic 2 (green) M Modify (yellow)
Tab. 4 LEDs on the bus node
Product overview
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5.2.4 Control Elements
1Memory card
2DIL switch: operating mode
3DIL switch: diagnostics mode
Fig. 2 Control elements for PROFINET
DIL Switch
A bus node must be operated as a master in the CPX terminal. The "Remote I/O" operating mode
must be set on this bus node. The "Remote Controller " operating mode must be set on all other bus
nodes.
The 2DIL switch is used to set the operating mode :
DIL switch 2Description
1: OFF
2: OFF (factory set-
ting)
Remote I/O operating mode
All functions of the CPX terminal are controlled by the PROFINET IO
controller.
1: ON
2: OFF
Remote Controller operating mode
A CPX-CEC-xx takes over the I/O open-loop control. Requirement:
CPX Terminal with CEC.
Tab. 5 Setting the operating mode
The diagnostics mode or the data field size is set with the 3DIL switch depending on the operating
mode:
DIL switch 3Description
Remote I/O Remote controller
1: OFF
2: OFF (factory set-
ting)
Diagnostics switched off. Data field size:
8bytes I/8bytes O
1: OFF
2: ON
Status bits
switched on
Data field size:
16bytes I/16bytes O
1: ON
2: OFF
I/O diagnostics interface
switched on
Data field size:
32bytes I/32bytes O
Product overview
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DIL switch 3Description
Remote I/O Remote controller
1: ON
2: ON
Reserved Reserved
Tab. 6 Setting the diagnostics mode
Reserved DIL switches are blocked for future functions and must not be used.
The setting of the DIL switches for operating mode and diagnostics mode must match the settings in
the open-loop control.
Memory card
The bus nodes CPX-(M)-FB43/44/45 do not support memory cards.
The memory card holds configuration data for the PROFINET addressing:
– Fieldbus device name
– IP address
The configuration data can be conveniently transferred to the new bus node with the memory card
when replacing a bus node.
The data on the memory card have priority over other configuration data. e.g.data stored in the bus
node memory or in the control system.
NOTICE!
Malfunction or Damage to the Memory Card.
Inserting or removing the memory card while the power supply is switched on can result in malfunc-
tions of or damage to the memory card.
• Disconnect the power supply before you insert or remove the memory card.
The various bus node revisions are only compatible with the corresponding memory card:
Memory card Bus bus node revision number
CPX-SK From Rev 07
CPX-SK-2 From Rev 12
CPX-SK-3 From Rev 30
Tab. 7 Compatibility of the memory cards depending on the bus node revision
Product overview
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5.2.5 Connecting Elements
Pin allocation of the network interface of the bus node CPX-FB33/43 (M12)
Bushing Pin Signal Explanation
1 TD+ Transmitted data (Transmit Data) +
2 RD+ Received data (Receive Data) +
3 TD–Transmitted data –
4 RD–Received data –
M12, D-coded
Housing Shield/FE Shield/functional earth
Tab. 8 Network interface of the bus node CPX-FB33/43
Pin allocation of the network interface of the CPX-M-FB34/44 bus node (RJ45)
Bushing Pin Signal Explanation
1 TD+ Transmitted data (Transmit Data) +
2 TD–Transmitted data –
3 RD+ Received data (Receive Data) +
4 n.c. Not connected
5 n.c. Not connected
6 RD–Received data –
7 n.c. Not connected
8 n.c. Not connected
RJ45, Push-pull
Housing Shield/FE Shield/functional earth
Tab. 9 Network interface of the bus node CPX-M-FB34/44
Pin allocation of the network interface of the CPX-M-FB35/45 bus node (SCRJ)
Bushing Pin Signal Explanation
1 TX Transmitted dataSCRJ, Push-pull
2 RX Received data
Tab. 10 Network interface of the bus node CPX-M-FB35/45
Product overview
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Overview of connections and plug
Bus node Connection technology Network connectors
CPX-FB33/43 2 x M12, D-coded, female, 4-pin, in
accordance with IEC61076-2
NECU-MS-D12G4-C2-ET
CPX-M-FB34/44 2 x RJ45, push-pull, Cu, AIDA, in
accordance with IEC60603,
IEC61076-3
FBD-RJ45-PP-GS
CPX-M-FB35/45 2 x SCRJ, push-pull, 650nm, AIDA, in
accordance with IEC61754-24
FBD-SCRJ-PP-GS
Tab. 11 Connection technology and network connectors
In the following table, the cable lengths were used in accordance with the specifications for PROFINET
networks.
Network connectors Cable specification
NECU-MS-D12G4-C2-ET Ethernet cable, shielded, Cat5/5e, 6…8mm, 0.14…0.75mm2
(max. 100m PROFINET end-to-end link: 22AWG)
FBD-RJ45-PP-GS Ethernet cable, shielded, Cat5/Cat5e, 5…8mm,
0.13…0.36mm2 (≙approx.26…22AWG)
(max. 100m PROFINET end-to-end link: 22AWG)
FBD-SCRJ-PP-GS POF fibre-optic cable, 980/1000µm, 6.5…9.5mm
(max. 50m PROFINET end-to-end link; ≤12.5dB)
Tab. 12 Cable specification for network connectors
Service interface
An operator unit such asCPX-MMI-1 can be connected to the service interface.
Alternatively, the service interface can be connected to a PC via the USB adapter NEFC-
M12G5-0.3-U1G5 so that the "Festo Maintenance Tool" software (FMT) can be used.
Product overview
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6 Assembly
The bus node is mounted in an interlinking block of the CPX terminal.
1Screws
2CPX bus node
3Interlinking block
Fig. 3 Mounting the bus node in an interlinking block
– Before working on the product, switch off the power supply and secure it against being switched
on again.
– CPX-M-FB35/45 only permissible on metal linking.
Disassembly
1. Unscrew screws.
2. Carefully lift the bus node.
Assembly
1. Check seal and sealing surfaces and insert the bus node.
2. Screws must be placed so that the self-tapping threads are used. Tighten the screws by hand
cross-wise.
Tightening torque: 0.9…1.1Nm.
Use suitable screws for the interlinking block.
• Plastic interlinking block: thread-grooving self-tapping screws.
• Metal interlinking block: screws with metric thread.
7 Installation
7.1 General information about installation
Comply with the handling specifications for electrostatically sensitive devices.
Assembly
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Information on mounting the CPX terminal can be found in the CPX system description (CPX-SYS-…).
7.2 Connecting to the network
Installation guidelines
Observe the installation guidelines of the PROFINET user organisation (PNO):
èwww.profibus.com/download/
NOTICE!
Unauthorised Access to the Device Can Cause Damage or Malfunction.
• When connecting the device to a network, protect the network from unauthorised access.
Standards for security in information technology can be used for network protection meas-
ures,e.g. IEC62443, ISO/IEC27001.
An access password only protects against unintentional modification.
For additional information èGuidelines and standards for security in information technology, e.g.
IEC62443, ISO/IEC27001.
Use of switches and routers
The switch integrated in the bus node enables division of the network into several segments.
The network can be divided into additional segments with the use of additional switches and routers.
This makes it possible to structure the network and extend it further.
Regardless of the network structure, the expansion of a PROFINET segment must not exceed certain
connection lengths:
– Copper connecting cable (Ethernet twisted pair cable, 22 AWG):
Max. 100 m between network participants (PROFINET end-to-end link)
– Optical connecting cable (POF fibre-optic cable, max. 12.5 dB signal attenuation over the entire
connecting section):
max. 50 m PROFINET end-to-end link.
7.3 Ensuring the degree of protection
– Use connection hardware with the required degree of protection.
– Use cover caps to seal unused connections.
Connection Connecting hardware Cover cap
CPX-FB33/43:
Network connection (M12)
Plug: NECU-M-S-D12G4-C2-ET ISK-M12
Installation
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Connection Connecting hardware Cover cap
CPX-M-FB34/44:
Network connection (RJ45)
Plug: FBD-RJ45-PP-GS
CPX-M-FB35/45:
Network connection (SCRJ)
Plug: FBD-SCRJ-PP-GS
CPX-M-AK-C
Service interface Connecting cable: KV-M12-M12-… ISK-M12
Tab. 13 Connection technology and cover caps for degree of protection
7.4 Power Supply
Bus nodes are supplied with power via the interlinking blocks.
If there are problems with the power supplyè 10 Diagnostics.
8 Commissioning
NOTICE!
Malfunction due to incorrect switch-on sequence.
• First switch on the operating voltage supply of all network stations and then the operating power
supply of the open-loop control.
CPX- M-FB34: cyclical process data exchange can freeze in exceptional cases in applications with
increased electrostatic load.
This results in an entry in the diagnostic memory with error number FN150.
• Restart to ensure normal operation.
• Reduce electrostatic charges in the vicinity of the product or use a CPX Terminal with metal inter-
linking (order code 51E).
1. Define the operating mode and diagnostic mode with the DIL switches of the bus node.
2. Set up an automation project for the higher-order controller using suitable software.
3. Import the device description file into the software èwww.festo.com/sp.
4. Configure CPX Terminal in the software:
– System structure
– Network addressing
– Address allocation of the modules
5. Transfer the automation project to the higher-order controller.
Behaviour of the display elements of the bus node during commissioning in the CPX Terminal
LED Status LED Status
NF off PS lights up
Commissioning
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LED Status LED Status
M/P off PL lights up
TP1 lights up SF off
TP2 lights up M off
Tab. 14 Behaviour of the display components after error-free commissioning
Information on troubleshooting in the event of incorrect behaviour è 10 Diagnostics.
9 Parameterisation
The behaviour of the CPX terminal can be set individually by parameterisation. The following paramet-
erisation variants are distinguished:
– System parameterisation, e.g.deactivating error messages
– Module parameterisation (module-specific and channel-specific), e.g.module monitoring, set-
tings for errors, adjustment of debouncing times for inputs
– Parameterisation of the diagnostic memory
The following parameterisation options are available:
– Parameterisation of the CPX terminal with PROFINET engineering software
– Parameterisation with the operator unit
– Parameterisation via the Festo Maintenance Tool
Detailed description of the specific parameters and basic principles for application èCPX system
description (CPX-SYS-…).
Parameter lists of the various CPX modules èDescriptions of the modules.
Parameterisation
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9.1 Bus node parameters
Bus node parameters Description/setting options
Standard CPX parameters
– SCS monitoring
– SCO monitoring
– Monitoring UOUT
– Monitoring UVAL
– SCV monitoring
– Fail-safe
– Force mode
– System start with external parameters or
default parameters or with saved parameters
– Diagnostic memory
Standard CPX parameters – for further informa-
tion èCPX system description (CPX-SYS-…)
Note
The parameters of the diagnostic memory can
only be set via the CPX-MMI or CPX-FMT.
Device-specific parameters
Diagnostic message filter
Undervoltage UOUT/UVAL
– Only available for bus nodes from Rev 14.
– Displayed in the hardware configuration (HW
Config) as "Filter Alarm Uoff/Uven".
– Inactive:
Undervoltage is reported via the network
– Active:
Undervoltage messages are filtered and not
reported over the network èthe under-
voltage is only indicated by the flashing SF
LED on the bus node
Channel alarm filter
Undervoltage UOUT/UVAL
– Only available for bus nodes from Rev 20.
– Displayed in the hardware configuration (HW
Config) as "Filter channel alarms Uoff/Uven".
– Inactive:
Undervoltage is reported via the network
– Active:
Undervoltage messages are filtered èa
maximum of one message per module is sent
over the network; the undervoltage is addi-
tionally displayed by the flashing SF LED on
the bus node
Filter for combining channel alarms (channel
bundling)
– Only available for bus nodes from Rev 20.
– Inactive:
Channel alarms are reported individually via
the network
– Active:
Channel alarms (e.g. short circuit or under-
voltage) are summarised and transmitted as
a common message over the network; the
error is also displayed by the corresponding
flashing LED on the bus node
Parameterisation
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Bus node parameters Description/setting options
Analogue process value representation (byte
sequence)
Special bus node parameter in Intel/Motorola
format - defines the representation of process
values of the analogue modules - setting options:
– Intel byte sequence (LSB-MSB, “Little
Endian”; factory setting): process values are
displayed in the Intel format (least significant
bit left, most significant bit right)
– Motorola byte sequence (MSB-LSB, “Big
Endian”): process values are displayed in the
Motorola format (most significant bit left,
least significant bit right)
This parameter can also be set via the I/O dia-
gnostic interface using function number 4402 in
bit 7:
– Value “0”: Intel (LSB-MSB; factory setting)
– Value "1": Motorola (MSB-LSB)
The setting of the byte sequence depends on the
control system and the associated user pro-
grams: select the byte sequence used in the con-
trol system.
Tab. 15 Bus node parameters
Also consider the set bus node parameters in the user programs, in particular the byte sequence.
If the bus node of an earlier revision is used, the parameters are displayed in the software, but cannot
be set.
10 Diagnostics
10.1 Diagnostics Options
Depending on the configuration the following options for diagnostics are available in the context of
PROFINET:
– LED display
– Status bits
– I/O Diagnostics Interface
– Diagnostics via CPX-MMI
– Diagnostics via CPX-FMT
– Diagnostics via PROFINET
Diagnostics
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The displayed diagnostic information is dependent on the settings on the bus node (è DIL Switch) as
well as on the parameterisation of the CPX terminal or the controller.
10.2 Diagnostics via LED displays
Various status LEDs are available for diagnostics at the bus node. They show hardware errors, config-
uration errors and bus errors directly on site, which enables fast error detection.
10.2.1 Network status LEDs
NE – Network Status/Network Error
LED Sequence Status Error handling
LED is off
No error
(if the PS LED is green)
–
Network connection not OK -
possible causes:
Check:
– Only before initial start-up:
Configuration defective,
e.g.MAC-ID not configured
– Configuration
– Device name or device num-
ber not correct
– Device name
– Device number
– IO controller defective – IO controller
LED flashes
– Network connection inter-
rupted, short-circuited or
disturbed
– Network connection
Tab. 16 Network status LED NE
M/P – Maintenance/PROFIenergy
LED Sequence Status Error handling
LED is off
Maintenance action not
required, PROFIenergy function
not activated
–
Diagnostics
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M/P – Maintenance/PROFIenergy
LED Sequence Status Error handling
LED illumin-
ated yellow
Maintenance action required Check:
– Operating voltage
– Plugs
– Fibre optic cable
LED flashes
green
PROFIenergy activated –
Tab. 17 Network status LED – M/P
TP1, TP2 – Connection Status
LED Sequence Status Error handling
LED is off
No physical network connection Check network connection/net-
work cable.
LED illumin-
ated
Network connection OK –
LED flashes
– Both LEDs flashing syn-
chronously: module loca-
tion, e.g.for troubleshoot-
ing or during configuration
–
Tab. 18 Network status LEDs - TP1 and TP2
Diagnostics
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