Siemens SIMATIC NET S7-400, SIMATIC NET CP 443-1 RNA User Manual

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Page 1

___________________

SIMATIC NET

S7-400 - Industrial Ethernet CP 443-1 RNA

Manual

Manual Part B

03/2019

C79000

Preface

Application and functions

Performance data

Requirements for use

LEDs

Installation, connecting up, commissioning

Configuration and operation

Upkeep and maintenance

Technical specifications

Approvals

PRP-compatible devices

Documentation references

-G8976-C299-04

Page 2

Siemens AG Division Process Industries and Drives Postfach 48 48 90026 NÜRNBERG GERMANY

C79000-G8976-C299-04

Ⓟ

Legal information

Warning notice system

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken.

WARNING

indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION

indicates that minor personal injury can result if proper precautions are not taken.

NOTICE

indicates that property damage can result if proper precautions are not taken.

Qualified Personnel

personnel qualified

Proper use of Siemens products

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical

ambient conditions must be complied with. The information in the relevant documentation must be observed.

Trademarks

Disclaimer of Liability

This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

The product/system described in this documentation may be operated only by task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Note the following:

documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible

All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

for the specific

03/2019 Subject to change

Page 3

Preface

Legend:

①

X = placeholder for hardware product version

②

Firmware version

③

LEDs

④

Ethernet interface: Interface X1P1 with 1 x 8-pin RJ-45 jack

⑤

Designed for a redundant subnet

⑥

Label with MAC addresses

Validity and product names

RNA interface: Ports X2P1 / X2P2 with 2 x 8-pin RJ-45 jacks

Figure 1 CP 443-1 RNA

This description contains information on the following product

CP 443-1 RNA

Order number 6GK7 443-1RX00-0XE0

Hardware product version 1

CP 443-1 RNA Manual, 03/2019, C79000-G8976-C299-04

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Preface

Note Names

•

New in this release

Replaced manual issue

Structure of the documentation

Current version of the manual and Information on the Internet

Firmware version V1.4.1

Communications processor for SIMATIC S7-400 / S7-400H

In this document, the term "CP" is used instead of the full product name. The name STEP 7 is used for the configuration tool instead of the names STEP 7 V5.5

and STEP 7 Professional.

● New ATEX/IECEx approval

● Editorial revision

Replaced manual edition 7/2017

The documentation for this device consists of the following parts:

● Manual Part A: Configuration manual "Configuring and Commissioning S7CPs for Industrial Ethernet", see references /1/ (Page 67).

● Manual Part B: Manual "CP 443-1 RNA" (this manual)

● Program blocks for SIMATIC NET S7 CPs - programming manual, see references /4/

(Page 68)

Contains the detailed description of the program blocks for the following services:

– Open communications services

– Access coordination with FETCH/WRITE

– Connection and system diagnostics

You will find the current version of this document and further information (e.g. FAQs) on using the CP on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/ps/15355)

Select the appropriate entry type in the filter settings.

CP 443-1 RNA

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Preface

CP documentation in the Manual Collection (order no. A5E00069051)

Compatibility with other modules - service and maintenance

Note

Read the information regarding extended functions and restrictions in section modules used with CP 443

Address label: Unique MAC address preset for the CP

License conditions

Note Open source software

Read the license conditions for open source software carefully before using the product. The acceptance of the disclaimers of liability and warranty it contains is a clear precondition of the use of open source software.

You will find the license condition following file name:

OSS_CP44x1RNA_86.pdf

Firmware

The "SIMATIC NET Manual Collection" DVD contains the device manuals and descriptions of all SIMATIC NET products current at the time it was created. It is updated at regular intervals.

Replacing the

-1 RNA (Page 52) of this manual!

The CP is supplied with a total of 2 default MAC addresses with the following assignment:

● Ethernet interface

● RNA interface

The two MAC addresses of the Ethernet interface and the RNA interface are printed on the housing.

If you configure a MAC address (ISO transport connections), we recommend that you use the MAC address of the relevant interface printed on the module for module configuration!

● This ensures that you assign a unique MAC address in the subnet!

● If you replace a module, the MAC address of the predecessor is adopted when you load

the configuration data; configured ISO transport connections remain operable.

s on the same data medium as this manual under the

CP 443-1 RNA Manual, 03/2019, C79000-G8976-C299-04

The firmware is signed and encrypted. This ensures that only firmware created by Siemens can be downloaded to the device.

Page 6

Preface

Security information

Recycling and disposal

SIMATIC NET glossary

Training, Service & Support

Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks.

In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept.

Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks. Systems, machines and components should only be connected to the enterprise network or the internet if and to the extent necessary and with appropriate security measures (e.g. use of firewalls and network segmentation) in place.

Additionally, Siemens’ guidance on appropriate security measures should be taken into account. For more information about industrial security, please visit Link: (http://www.siemens.com/industrialsecurity)

Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer’s exposure to cyber threats.

To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under Link: (http://www.siemens.com/industrialsecurity).

The product is low in pollutants, can be recycled and meets the requirements of the WEEE directive 2012/19/EU "Waste Electrical and Electronic Equipment".

Do not dispose of the product at public disposal sites. For environmentally friendly recycling and the disposal of your old device contact a certified disposal company for electronic scrap or your Siemens contact.

Keep to the local regulations.

You will find information on returning the product on the Internet pages of Siemens Industry Online Support: Link: (https://support.industry.siemens.com/cs/ww/en/view/109479891)

Explanations of many of the specialist terms used in this documentation can be found in the SIMATIC NET glossary.

You will find the SIMATIC NET glossary on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/view/50305045)

You will find information on training, service and support in the multilanguage document "DC_support_99.pdf" on the Internet pages of Siemens Industry Online Support:

Link: (https://support.industry.siemens.com/cs/ww/en/view/38652101)

CP 443-1 RNA

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Preface ................................................................................................................................................... 3

1 Application and functions ........................................................................................................................ 9

2 Performance data ................................................................................................................................. 17

3 Requirements for use ............................................................................................................................ 23

4 LEDs..................................................................................................................................................... 27

5 Installation, connecting up, commissioning ............................................................................................ 31

6 Configuration and operation .................................................................................................................. 37

1.1 Properties of the CP .................................................................................................................. 9

1.2 Communication services ......................................................................................................... 10

1.3 Network topology with redundancy (PRP) .............................................................................. 11

1.4 Further services and characteristics of the CP ....................................................................... 15

2.1 General characteristic data ..................................................................................................... 17

2.2 Characteristics of S7 communication ..................................................................................... 17

2.3 SEND/RECEIVE interface ...................................................................................................... 18

2.3.1 Characteristic data .................................................................................................................. 18

2.3.2 Number of simultaneous SEND/RECEIVE calls ..................................................................... 19

2.4 Characteristics of open TCP/IP communication ..................................................................... 21

2.5 Characteristic data of TCP connections for HTTP .................................................................. 21

3.1 Configuration limits ................................................................................................................. 23

3.2 System environment ............................................................................................................... 23

3.3 Project engineering ................................................................................................................. 25

3.4 Programming .......................................................................................................................... 25

5.1 Important notes on using the device ....................................................................................... 31

5.1.1 Notices on use in hazardous areas ........................................................................................ 31

5.1.2 Notices on use in hazardous areas according to ATEX / IECEx ............................................ 32

5.1.3 Notices on use in hazardous areas according to UL HazLoc ................................................. 33

5.2 Installation - procedure ........................................................................................................... 33

5.3 Commissioning - procedure .................................................................................................... 34

5.4 Replacing a module without a programming device ............................................................... 35

5.5 Controlling the mode ............................................................................................................... 36

6.1 Security recommendations ..................................................................................................... 37

6.2 Switching over interfaces ........................................................................................................ 40

6.3 Memory reset / reset to factory defaults ................................................................................. 40

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Table of contents

7 Upkeep and maintenance ..................................................................................................................... 51

8 Technical specifications ........................................................................................................................ 55

9 Approvals ............................................................................................................................................. 57

A PRP-compatible devices ....................................................................................................................... 63

B Documentation references .................................................................................................................... 67

Index .................................................................................................................................................... 71

6.4 Network settings..................................................................................................................... 42

6.4.1 Reserved MAC address ......................................................................................................... 42

6.4.2 Transmission properties of the Ethernet and RNA interfaces ............................................... 42

6.5 IP configuration ...................................................................................................................... 44

6.5.1 Setting the IP address ............................................................................................................ 44

6.5.2 Detecting duplicate IP addressing in the network .................................................................. 44

6.6 Time-of-day synchronization .................................................................................................. 45

6.7 Recommendation for use with a high communications load ................................................. 45

6.8 SNMP agent ........................................................................................................................... 46

6.9 Interface in the user program ................................................................................................. 48

6.9.1 Call interface for open communications services SEND/RECV ............................................ 48

6.9.2 Open TCP/IP communication ................................................................................................ 49

6.10 Ping: Permitted length of ICMP packets ................................................................................ 50

6.11 Communication in PRP mode ................................................................................................ 50

7.1 Loading new firmware ............................................................................................................ 51

7.2 Replacing the modules used with CP 443-1 RNA ................................................................. 52

B.1 Introduction to the documentation.......................................................................................... 67

B.2 On configuring, commissioning and using the CP ................................................................. 67

B.2.1 /1/ ........................................................................................................................................... 67

B.3 For configuration with STEP 7 / NCM S7 .............................................................................. 68

B.3.1 /2/ ........................................................................................................................................... 68

B.3.2 /3/ ........................................................................................................................................... 68

B.4 On programming (S7 CPs / OPC).......................................................................................... 68

B.4.1 /4/ ........................................................................................................................................... 68

B.4.2 /5/ ........................................................................................................................................... 68

B.4.3 /6/ ........................................................................................................................................... 69

B.4.4 /7/ ........................................................................................................................................... 69

B.4.5 /8/ ........................................................................................................................................... 69

B.4.6 /9/ ........................................................................................................................................... 69

B.5 S7 CPs On installing and commissioning the CP .................................................................. 70

B.5.1 /10/ ......................................................................................................................................... 70

B.6 On setting up and operating an Industrial Ethernet network ................................................. 70

B.6.1 /11/ ......................................................................................................................................... 70

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1.1

Properties of the CP

Application

The CP has the following interfaces:

Note Interfaces can only operated as alternatives

The Ethernet interface or the RNA interface can only be enabled as alternatives (one or the other). Simultaneous use of both interfaces is not possible. These are activated during configuration with STEP 7. Note further information in the section (Page

The CP is intended for use in an S7400 or S7400H (faulttolerant) automation system. It allows the S7400 / S7400H to be connected to Industrial Ethernet.

● Ethernet interface

The CP has a 100 Mbps Ethernet interface. The Ethernet interface can be used as an alternative to the RNA interface. The Ethernet interface can, for example, be used to connect to a PG/PC or to a higherlevel company network.

For special situations, each port can be set to a fixed mode manually using STEP 7, for example 10 or 100 Mbps half duplex / full duplex.

● RNA interface

The RNA interface has 2 ports. These two ports are used as follows:

– PRP mode with both ports as a redundancy solution

– Port 1 as the only used port of the RNA interface with 100 Mbps full duplex (port 2 is

disabled)

The RNA interface only supports the "automatic setting" mode with 100 Mbps full duplex. The communications partner must use the same settings.

Each port supports autocrossing and autonegotiation and is equipped with a combined RXD/TXD / LINK dual LED for simple diagnostics.

Switching over interfaces

40)

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Application and functions

①

Connection to port X1P1 of the Ethernet interface (ISO transport)

②

Connection of the RNA interface to a PRP network

③

Connection to port X2P1 of the RNA interface (ISO transport / ISO-on-TCP / TCP)

1.2

Communication services

S7 communication with the following functions:

Open communication services with the following functions:

1.1 Properties of the CP

Figure 1-1 CP 443-1 RNA - connection variants

Depending on the interface being used, the CP supports the following communications services:

●

– PG functions;

– Operator monitoring and control functions;

– Data exchange over S7 connections.

●

– SEND/RECEIVE interface over ISO transport connections;

– SEND/RECEIVE interface over TCP connections, ISOonTCP and UDP connections;

With the SEND/RECEIVE interface via TCP connections, the CP supports the socket interface to TCP/IP available on practically every end system.

UDP frame buffering on the CP can be disabled during configuration. When necessary, this allows you to achieve a shorter reaction time between the arrival of a UDP frame and its evaluation on the CPU.

– Multicast over UDP connection

The multicast mode is made possible by selecting a suitable IP address when configuring connections.

– FETCH/WRITE services (server services; corresponding to S5 protocol) via ISO

transport connections, ISOonTCP connections and TCP connections;

Here, the SIMATIC S7400 with the CP is always the server (passive connection establishment) while the fetch or write access (client function with active connection

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Application and functions

Open TCP/IP communication

Interfaces used and communications services

Communications service

Ethernet interface

RNA interface

functions (ISO)

x x

- x

Data exchange over S7 connections (ISO)

Data exchange over S7 connections (TCP)

ISO transport connections

tions

- x

Multicast over UDP connection

FETCH/WRITE services (ISO)

FETCH/WRITE services (RFC, TCP)

nication

- x

Time of day

NTP mode and SIMATIC mode

via ISO x x

via TCP - x

1.3

Network topology with redundancy (PRP)

Redundant Network Access (RNA)

1.3 Network topology with redundancy (PRP)

establishment) is always initiated by a SIMATIC S5 or a device from another range / PC.

– LOCK/UNLOCK with FETCH/WRITE services (CPUdependent; see section

Requirements for use (Page 23));

●

Open TCP/IP communication provides a program interface for the transfer of connectionoriented and connectionless services. The establishment and termination of connections is initiated here only via the "dynamic" program interface.

STEP 7 provides a UDT for the connection parameter assignment as well as four FBs for high-speed data exchange.

The CP supports communication via ISO-on-TCP connections for this interface.

The following table provides an overview of the services available at the interfaces.

S7 communication PG functions; operator control and monitoring

PG functions; operator control and monitoring functions (ISO-on-TCP)

Open communications services using SEND/RECEIVE interface

Open TCP/IP commu-

H connections

TCP connections, ISOonTCP and UDP connec-

In Siemens Industry, Redundant Network Access (RNA) stands for devices and software that support the redundancy protocol "Parallel Redundancy Protocol" (PRP). RNA allows the connection of devices to redundant Ethernet network structures.

The product names of the RNA devices end with "RNA".

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Application and functions

Parallel Redundancy Protocol (PRP)

Communication with PRP

1.3 Network topology with redundancy (PRP)

Some devices of the SCALANCE X-200RNA product line also support the redundancy protocol "High-availability Seamless Redundancy" (HSR).

The Parallel Redundancy Protocol (PRP) is a redundancy protocol for Ethernet networks. It is specified in IEC 62439-3.

The areas of application of PRP are distributed applications with high reliability demands that depend on the high availability of the network. Compared with classic fault-tolerant networks, bumpless path redundancy is possible with PRP.

PRP has the advantage that it uses parallel, separate networks made up of standard network components. End devices that use this method are connected to both networks via two ports of an interface of the device or via a SCALANCE X-200RNA or a RUGGEDCOM RS950G. This means that data of the end device can be transferred at the same time via both networks. If a transmission path is interrupted, the data reaches the communications partner via the second parallel path.

If a network is interrupted, communication can be maintained with PRP via the second network without any interruption. Reconfiguration times required with the other redundancy protocols (e.g. MRP) do not therefore apply.

An end device with PRP capability can be connected to redundant networks by using the PRP protocol. An end device that does not have PRP capability can be connected to a redundant network via a SCALANCE X-200RNA or RUGGEDCOM RS950G that does have PRP capability. This means that PRP can also be used by end devices without PRP capability.

Devices with PRP capability are located in two independent networks with the same MAC and IP address.

PRP is only possible when two end devices are connected via two independent networks (LAN A and LAN B).

Each end device is represented in both networks LAN A and LAN B with the same MAC and IP address.

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Application and functions

Send

Received

Connecting up and cabling

Note Cabling

Make sure that all the PRP ports of the nodes and the SCALANCE X204RNA / RUGGEDCOM RS950G on LAN A and LAN B are connected correctly. A frame with the identifier "LAN A" must be received at the corresponding port.

How is a redundant PRP network set up?

1.3 Network topology with redundancy (PRP)

PRP communication is handled using the following mechanisms:

●

An end device with PRP capability duplicates each frame to be sent on the PRP interface. The two duplicates are sent via the 2 ports of the PRP interface via the two separate networks LAN A and LAN B to the communications partner.

If the end device does not have PRP capability, the frame to be sent is duplicated by an X-200RNA to which the end device is connected and sent via LAN A and LAN B to the communications partner.

●

The two duplicates are received by an end device with PRP capability via LAN A and LAN B on the two ports of the PRP interface.

If the end device does not have PRP capability, the receiving end device must be preceded by an X-200RNA. The X-200RNA forwards the first frame to arrive to the addressee. The second frame is discarded ((N-1) redundancy).

Each frame duplicate sent using the PRP mechanisms is given in identifier that specifies whether it is sent via LAN A or LAN B.

The PRP ports of SIMATIC NET devices have the following identifiers. The CP ports are the ports of the interface with PRP capability.

● Ports for connection to LAN A

– CPs: X2/P1

– SCALANCE X204RNA: PRP A

● Ports for connection to LAN B

– CPs: X2/P2

– SCALANCE X204RNA: PRP B

A network topology in which the Parallel Redundancy Protocol is used (PRP network) consists of two separate Ethernet subnets. The structure of the two subnets does not need to be identical.

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Application and functions

Example of a configuration for a PRP network

1.3 Network topology with redundancy (PRP)

A PRP network can be set up both with end devices with PRP capability as well as with standard components. The following devices can be used:

● End devices with PRP capability (Double Attached Nodes PRP, Double Attached Node implementing PRP, DANP), for example:

– CP 443-1 RNA

– PC with SOFTNET-IE RNA

– SIPROTEC protective devices with PRP capability

● Standard components (Singly Attached Nodes, SAN)

Standard components without PRP functionality, for example, can be connected to a PRP network via SCALANCE X-200RNA or RuggedCom RS950G.

SANs can, however, also be connected to a PRP network without supporting the PRP functionality.

All devices that are intended to use the PRP function in redundant networks must be able to process frames with length of up to 1532 bytes (oversize frames). If this function is not supported, data may be lost.

The following figure shows the options for connecting devices in a network topology in which the Parallel Redundancy Protocol (PRP) is used.

Figure 1-2 Example of the configuration of a network topology with PRP

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Application and functions

1.4

Further services and characteristics of the CP

Timeofday synchronization over the RNA interface using the following configurable modes:

Addressable with the factoryset MAC address

SNMP agent on the RNA interface

Module access protection

IP access protection on the RNA interface (IPACL)

Web diagnostics on the RNA interface

Diagnostics buffer extract request

1.4 Further services and characteristics of the CP

●

– SIMATIC mode

– NTP mode (NTP: Network Time Protocol)

●

To assign the IP address to a new CP (direct from the factory), it can be accessed using the preset MAC address on port X2P1 of the RNA interface. Online address assignment is made in STEP 7.

The CP receives MMS timeofday messages and synchronizes its local time.

You can choose whether or not the time of day is forwarded. You can also decide on the direction in which it is forwarded.

The CP sends timeofday queries at regular intervals to an NTP server and synchronizes its local time of day.

The time can also be forwarded automatically to the CPU modules in the S7 station allowing the time to be synchronized in the entire S7 station.

●

The CP supports data queries over SNMP in version V1 (Simple Network Management Protocol). It delivers the content of certain MIB objects according to the MIB II standard (RFC 1213), PRP-MIB IEC62439 (IEC-62439-3-MIB) and Automation MIB.

●

To protect the module from accidental or unauthorized access, protection can be configured at various levels.

●

Using IP access protection gives you the opportunity of restricting communication over the CP of the local S7 station to partners with specific IP addresses.

●

With the aid of Web diagnostics, you can read out the diagnostics data from a station connected via the CP to a PG/PC with a Web browser.

The Web pages contain the following information:

– Module and status information

●

With the aid of a Web browser, the CP supports the option of obtaining an extract of the diagnostics buffer containing the most recent diagnostics events of the CPUs and CPs located in the same S7 station as the CP.

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Application and functions

Connection diagnostics with the AG_CNTEX program block

S5/S7 addressing mode

Detecting IP double addressing in the network on the RNA interface

Support in the fault-tolerant system (H system)

1.4 Further services and characteristics of the CP

●

With the AG_CNTEX program block, you can diagnose connections.

– When necessary, you can activate or deactivate connections or initiate

reestablishment of a connection.

– You can check the reachability of the connection partners using the PING function (on

the RNA interface).

– You can find out which connection types are set up on the RNA interface for the

SEND / RECEIVE function.

●

The addressing mode can be configured for FETCH/WRITE access as the S7 or S5 addressing mode (S7 addressing mode only for data blocks / DBs).

●

To save you timeconsuming troubleshooting in the network, the CP detects double addressing in the network.

For more detailed information, see section Detecting duplicate IP addressing in the network (Page 44)

●

S7 communication is supported in the H system with the following protocols:

– Ethernet interface

ISO transport

– RNA interface

ISO transport and ISO-on-TCP (RFC1006)

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2.1

General characteristic data

Characteristic

Explanation / values

Example

2.2

Characteristics of S7 communication

Characteristic

Explanation / values

of those max. 62 H connections

Total number of connections on Industrial Ethernet 128

The value applies to the total number of connections of the following types:

• S7 connections

• SEND/RECEIVE connections

You can, for example, operate the following combination of connections:

● 62 S7 connections or 62 H connections

● 30 ISO-on-TCP connections

● 10 TCP connections

● 10 UDP connections

● 8 ISO transport connections

S7 communication provides data transfer via the ISO Transport or ISO-on-TCP protocols.

Total number of S7 connections on Industrial Ethernet

LAN interface - data field length generated by CP per protocol data unit

• sending

• receiving

• Number of PG connections

• Number of OP connections

128 max.,

480 bytes / PDU 480 bytes / PDU

2 max.

30 max.

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Performance data

Note Effects of connections in the SPEED SEND/RECV mode

Note the effects of connections on the SEND/RECEIVE interface that are used in the SPEED SEND/RECEIVE mode.

The maximum configuration limits of S7 communic connection using the SPEED SEND/RECV mode.

2.3

SEND/RECEIVE interface

2.3.1

Characteristic data

The following characteristics are important:

Characteristic

Explanation / values

cannot

by the sender (approximately 150200 messages per second).

program blocks.

2.3 SEND/RECEIVE interface

ation are reduced by each configured

The SEND/RECEIVE interface provides access to communication over TCP, ISOonTCP, ISO transport and UDP connections.

Number of SEND/RECEIVE connections

Number of SEND/RECV connections in SPEED SEND/RECV mode

Maximum data length for AG_SEND and AG_RECV program blocks

• TCP connections: 1...64

• ISO-on-TCP connections: 1...64

• ISO transport connections: 1...64

• Total number of UDP connections (specified and free) that can be

• Max. number of connections in total:

Refer to the example in section 5.1 (Page 17) Notes:

•

The number depends on the CPU type being used.

• Per CPU 412/414 maximum 30

• Per CPU 416/417 maximum 62

AG_SEND and AG_RECV were shipped with other CPs of the S7-400 family and allowed the transfer of user data with a length of 1 to 240 bytes. The version of the CP described here continues to support these

configured: 1 to 64 (of those up to 48 in multicast mode)

(ISO transport and ISOonTCP

+ TCP + UDP) <= 64

Avoid overload at receiving end

The flow control on TCP connections load of the recipient. You should therefore make sure that the processing capabilities of a receiving CP are not permanently exceeded

control permanent over-

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Performance data

Characteristic

Explanation / values

2. UDP: 1 to 1452 bytes

Restrictions for UDP

2.3.2

Number of simultaneous SEND/RECEIVE calls

2.3 SEND/RECEIVE interface

Maximum data length for AG_LSEND and AG_LRECV program blocks

Maximum data length for AG_SSEND and AG_SRECV program blocks

LAN interface max. data field length generated by CP per protocol data unit

● Transfer is not acknowledged.

AG_LSEND and AG_LRECV allow the transfer of user data with the following lengths:

1. ISO-on-TCP, TCP, ISO transport: 1 to 8192 bytes

2. UDP: 1 to 2048 bytes

AG_SSEND and AG_SRECV allow the transfer of user data with the following lengths:

1. ISO-on-TCP, TCP, ISO transport: 1 to 1452 bytes

• sending

ISO transport, ISOonTCP, TCP: – 400 bytes / TPDU with AG_SEND / AG_LSEND – 1452 bytes / TPDU with AG_SSEND

• receiving – ISO transport: 512 bytes / TPDU – ISO-on-TCP: 1452 bytes / TPDU – TCP: 1452 bytes / TPDU

The transmission of UDP frames is unconfirmed, in other words the loss of messages is not detected or displayed by the send blocks (AG_SEND or AG_LSEND).

● No receipt of UDP broadcast

To avoid overload due to high broadcast load, the CP does not allow reception of UDP broadcasts.

As an alternative, use the multicast function over a UDP connection. This allows you to register the CP as a node in a multicast group.

● UDP frame buffering

Length of the frame buffer with buffering enabled:

2 KB

Note: Following a buffer overflow, newly arriving frames are discarded.

The number of SEND/RECEIVE calls that can be used at the same time is limited both by the CPU and by the CP.

If the maximum number of simultaneous SEND/RECEIVE calls is exceeded, the value 8302H (no receive resources) is indicated in the STATUS of the surplus SEND functions. This can, for example, happen when too many SEND/RECEIVE calls are sent at the same time in OB1.

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Performance data

Limitation by the CPU

Limitation by the CP

Number of simultaneous SEND calls

0 1 2

3, 4 5 6 7

8, 9 10

ous FC60s per CPU 412/414

2.3 SEND/RECEIVE interface

In productive operation, the number of SEND/RECEIVE calls that can be used at one time depends on the CPU resources being used. Note the information on the available CPU resources in section System environment (Page 23).

The following CPU resources are required:

● Per SEND job short (AG_SEND) or long (AG_LSEND): 1 resource

● Per RECEIVE job short (AG_RECV): 1 resource

● Per RECEIVE job long (AG_LRECV): 2 resources

● Per SPEED SEND/RECV job (AG_SSEND, AG_SRECV): 0 resources

A maximum of 64 SEND/RECEIVE connections can be operated by the CP.

At an assignment of 1 CP per CPU, the maximum number of SEND/RECEIVE calls that can be used at one time is limited as follows:

● SEND calls short (AG_SEND) or long (AG_LSEND): max. 32

● RECEIVE calls short (AG_RECV): max. 64

● RECEIVE calls long (AG_LRECV): variable

The higher values apply to the CPU 416 and CPU 417.

**)

The lower values apply to the CPU 412 and CPU 414.

***)

The number of AG_LRECV program blocks that can be used at the same time depends

/ 24

***)

**)

per CPU

on the number of SEND calls active at the same time (see tables below).

/ 12

**)

per CPU

Table 2- 1 Dependency of the maximum number of RECEIVE calls long (AG_LRECV FC60) used at the same time on

the number of SEND calls (CPU 412/414)

Max. number of simultane-

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19 18 17 16 15 14 13 12 11 10 9

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Performance data

Number of simultaneous SEND calls

0 1 2

3, 4 5 6 7

8, 9 10

13,

CPU 416/417/41x-H

Number of simultaneous SEND calls

17 18, 19

20 21 22 23, 24

25 26 27 28, 29

30 31 32

CPU 416/417/41x-H

2.4

Characteristics of open TCP/IP communication

Characteristic

Explanation / values

trial Ethernet

Max. data length

1452 bytes

2.5

Characteristic data of TCP connections for HTTP

2.4 Characteristics of open TCP/IP communication

Table 2- 2 Dependency of the maximum number of RECEIVE calls long (AG_LRECV FC60) used at the same time on

the number of SEND calls (CPU 416/417)

Max. number of simultaneous FC60s per

51 50 49 48 47 46 45 44 43 42 41 40 39 38

37 36 35 34 33 32 31 30 29 28 27 26 25

The maximum number of SPEED SEND/RECEIVE calls that can be used simultaneously (FC53, FC63) depends only on the CPU (see above).

The CP supports communication via ISO-on-TCP connections for this interface.

Table 2- 3 Open TCP/IP communication

Number of dynamically generated connections over Indus-

For HTTP access, up to 4 CP-internal TCP connections are available. When necessary, these TCP connections are used by one or more Web browsers to display data of the CP.

CP-internal TCP connections do not affect the configuration limits of the configured TCP connection resources.

• ISO-on-TCP connections: 1...64

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Performance data

2.5 Characteristic data of TCP connections for HTTP

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Page 23

3.1

Configuration limits

3.2

System environment

General requirements

Table of compatible CPUs

CPU

Order number of the CPU: 6ES7...

as of firmware version

a = multiprocessor mode b = number of operable CPs c = CPU resources for SEND/RECEIVE jobs 1) d = LOCK/UNLOCK

a b c

CPU 412-1

..412-1XJ05-0AB0

V5.3.2

CPU 412-2

..412-2EK06-0AB0

V6.0.2

as of V5.2

24 + +

When using the CP type described here, the following limits apply:

● Number of operable CPs within a rack: 14

● The CP is released with CPUs as of firmware version 5.3.2.

– CPUs with older firmware versions must be upgraded to V5.3.2.

● H communication

– The CPU substitute function of the CP requires CPUs with a firmware version from

V4.5.6 up to lower than V6.0.

The CP is supported by the S7400 CPUs with the order numbers and firmware versions as shown in the following table.

The table also contains the following information:

● The number of CPs that can be operated with one CPU;

● The number of CPU resources for SEND/RECEIVE calls;

● Which CPUs support the LOCK/UNLOCK function with the FETCH/WRITE services;

CPU 412-2 ..412-2XJ05-0AB0 V5.3.2 + 14 24 +

CPU 414-2 ..414-2XK05-0AB0 V5.3.2

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Requirements for use

CPU

Order number of the CPU: 6ES7...

as of firmware version

a = multiprocessor mode b = number of operable CPs c = CPU resources for SEND/RECEIVE jobs 1) d = LOCK/UNLOCK

a b c

CPU 414-3

..414-3XM05-0AB0

V5.3.2

CPU 414-3 PN/DP

..414-3EM05-0AB0

V5.3.2

CPU 414-3 PN/DP

..414-3FM06-0AB0

as of V6.0.2

CPU 416-2

..416-2XN05-0AB0

V5.3.2

CPU 416-3

..416-3XL04-0AB0

V5.3.2

CPU 416-3

..416-3XR05-0AB0

V5.3.2

CPU 416-3 PN/DP

..416-3ER05-0AB0

V5.3.2

PN/DP

CPU 417-4

..417-4XT05-0AB0

V5.3.2

CPU 412-3H 2)

..412-3HJ14-0AB0

V4.5.6

CPU 414H 2)

..414-4HM14-0AB0

V4.5.6

CPU 417H 2)

..417-4HR14-0AB0

V4.5.6

CPU 417-4H 2)

..417-4HT14-0AB0

V4.5.6

CPU 412-5H 2)

..412-5HK06-0AB0

V6.0.2

CPU 414-5H 2)

..414-5HM06-0AB0

V6.0.2

CPU 416-5H 2)

..416-5HS06-0AB0

V6.0.2

Legend: + => The characteristic is supported / the listed mode is possible

1) Note: The calculation of the maximum number of SEND/RECEIVE calls that can be used simultaneously per CP is d

2) Note: When operating with H SEND/RECV interface is not supported.

Programming

Program blocks

Note Using current block versions

We recommend that you always use the latest block versions for all module types.

You will find information on the curre from the Internet in our Customer Support under entry ID:

Link: (

With older module types, this recommendation assumes that you are using the latest firmware for the particular module type.

Using program blocks for the SEND/RECEIVE interface

3.3 Project engineering

It is possible to download the configuration data to the CP via MPI or LAN/Industrial Ethernet. Downloading is possible over the RNA or the Ethernet interface of the CP. You require STEP 7 with additional modules in the following version:

• as of STEP 7 V5.5 + Service Pack 2 + HSP1097

The full functionality as described in this document can be used.

For some communications services, there are preprogrammed program blocks (FCs / FBs) available as the interface in your STEP 7 user program.

Refer to the documentation of the program blocks in the online help of STEP 7 or in the manual /4/ (Page 68).

nt block versions and the current blocks to download

https://support.industry.siemens.com/cs/ww/en/ps/15355/dl)

For data transfer on the SEND/RECEIVE interface, there are program blocks for short and long blocks of data.

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Requirements for use

Functionality

Requirement

The length depends on the protocol

Note Multicomputing mode

Note that in multicomputing mode, communication using SPEED only via the CP assigned to the CPU.

Note Operation with a high communications load

Note the recommendations in section load

3.4 Programming

For fast data transmission up to a data length of 1452 bytes, the SPEED SEND/RECEIVE program blocks AG_SSEND (FC53) and AG_SRECV (FC63) are supported.

Transfer of data fields <= 240 bytes

Transfer of blocks of data > 240 bytes to <= 8192 bytes *)

Accelerated transfer of blocks of data <= 1452 bytes

(Page 45) for operation with a high communications load.

• You require the program blocks AG_SEND (FC5) and AG_RECV (FC6) or alternatively the program blocks AG_LSEND (FC50) and AG_ LRECV (FC60).

• You require the program blocks AG_LSEND (FC50) and AG_LRECV (FC60).

• You require the program blocks AG_SSEND (FC53) and AG_SRECV (FC63).

SEND/RECV is possible

Recommendation for use with a high communications

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Page 27

LED display

The display on the front panel consists of the following LEDs that indicate the operating mode and communications status.

Figure 4-1 LEDs front panel CP 443-1 Advanced

The LEDs have the following meaning:

● INTF: Internal error

● EXTF: External error

● BUS1F: Bus fault on Ethernet interface

● BUS2F: Bus fault RNA interface

● TXD: Frame traffic (sending) over Ethernet

● RXD: Frame traffic (receiving) over Ethernet

● MAINT: Maintenance necessary (diagnostics buffer)

● RUN: RUN mode

● STOP: STOP mode

● X1 P1: Link status / activity of the Ethernet port of the Ethernet interface

● X2P1, X2P2: Link status / activity of Ethernet port 1, 2 of the RNA interface

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LEDs

INTF (red)

EXTF (red)

BUSF (red) BUS1F /

BUS2F (red) *)

RUN (green)

STOP (yellow)

CP operating mode

possible.

vides detailed information.

Unlabeled LEDs have no significance (only relevant for diagnostics).

Starting up (STOP->RUN)

Running (RUN)

Stopping (RUN->STOP)

- -

Stopped (STOP) In STOP mode, configuring and per-

forming diagnostics on the CP remain

• STOP with internal error

(for example IP double addressing detected during startup of the CP in network)

• following memory reset / reset to factory defaults

The following applies in this status:

• The CPU or intelligent modules in the rack remain accessible using PG functions (over MPI or the ISO protocol).

• SNMP functionality and access using HTTP are not possible.

• Error on the RNA interface (BUS2F)

– The transmission mode of the

communications partner is not permitted (only the "automatic setting" mode with 100 Mbps full duplex)

– PRP error

• double IP address

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• RUN with external error;

The CP diagnostics buffer pro-

Page 29

LEDs

INTF (red)

EXTF (red)

BUSF (red) BUS1F /

BUS2F (red) *)

RUN (green)

STOP (yellow)

CP operating mode

nately)

umn.

Symbol Meaning

OFF

Flashing

any

The "MAINT" LED (yellow)

NOTICE

• A duplicate IP address was de-

tected after the CP was in RUN.

• Difference in the transmission

medium or the duplex settings between the configuration and the actual system

Loading using the Firmware Loader is active.

The firmware download was aborted. (STOP LED and RUN LED flash alter-

Firmware is being activated.

Module fault / system error

The behavior applies to BUS1F and BUS2F if there is no restriction listed in the "CP mode" col-

Table 4- 1 Legend

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As long as the "MAINT" LED is lit, there is an internal update taking place on the CP.

Check the entries in the diagnostics buffer of the device.

Page 30

LEDs

CP communications status / LED display patterns

LED

Display

Meaning

each port.

Symbol Meaning

Module identification

Note Module identification - make the port LEDs flash briefly

With the help of Web diagnostics or the online functions of STEP 7, you can search for and identify the module in the rack. The options

•

When t

Important notes on using the device

Safety notices on the use of the device

WARNING

Safety requirements for installation

5.1.1

Notices on use in hazardous areas

WARNING

EXPLOSION HAZARD

Note the following safety notices when setting up and operating the device and during all associated work such as installation, connecting up or replacing the device.

The devices are "open equipment" according to the standard IEC 61010-2-201or UL 508 / CSA C22.2 No. 142. To fulfill requirements for safe operation with regard to mechanical stability, flame retardation, stability, and protection against contact, the following alternative types of installation are specified:

• Installation in a suitable cabinet.

• Installation in a suitable enclosure.

• Installation in a suitably equipped, enclosed control room.

The device may only be operated in an environment with pollution degree 1 or 2 (see IEC 60664-1).

The device must not be opened.

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Installation, connecting up, commissioning

WARNING

Power supply

WARNING

EXPLOSION HAZARD

WARNING

EXPLOSION HAZARD

WARNING

5.1.2

Notices on use in hazardous areas according to ATEX / IECEx

WARNING

Requirements for the cabinet

5.1 Important notes on using the device

The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a Limited Power Source (LPS).

This means that only SELV / LPS complying with IEC 60950-1 / EN 60950-1 / VDE 0805-1 must be connected to the power supply terminals. The power supply unit for the equipment power supply must comply with NEC Class 2, as described by the National Electrical Code (r) (ANSI / NFPA 70).

DO NOT CONNECT OR DISCONNECT EQUIPMENT WHEN A FLAMMABLE OR COMBUSTIBLE ATMOSPHERE IS PRESENT.

SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2 OR ZONE 2.

When used in hazardous environments corresponding to Class I, Division 2 or Class I, Zone 2, the device must be installed in a cabinet or a suitable enclosure.

To comply with EC Directive 94/9 (ATEX95) or the conditions of IECEx, this enclosure or cabinet must meet the requirements of at least IP54 in compliance with EN 60529.

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Installation, connecting up, commissioning

WARNING

Cable

WARNING

5.1.3

Notices on use in hazardous areas according to UL HazLoc

WARNING

EXPLOSION HAZARD

5.2

Installation - procedure

5.2 Installation - procedure

If the cable or conduit entry point exceeds 70 °C or the branching point of conductors exceeds 80 °C, special precautions must be taken. If the equipment is operated in an air ambient in excess of 50 °C, only use cables with admitted maximum operating temperature of at least 80 °C.

Take measures to prevent transient voltage surges of more than 40% of the rated voltage. This is the case if you only operate devices with SELV (safety extra-low voltage).

DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS.

This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or nonhazardous locations only.

This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only.

The steps for installing the CP are explained below.

Result: The CP is installed in the rack and the interfaces have been networked.

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Installation, connecting up, commissioning

Follow the steps outlined below:

Note K bus link

When using the universal rack UR1 or UR2 as an expansion rack, a communication bus link is necessary!

5.3 Commissioning - procedure

1. Plugging in the CP: Fit the CP onto the rack from the top and push it in at the bottom.

The CP can be operated in central or universal racks.

2. Secure the CP with screws.

3. Turn on the power supply.

4. Connect the CP to Industrial Ethernet via one of the RJ45 jacks.

Network settings (Page 42)

The steps for commissioning the CP are explained below. Commissioning involves the addressing and downloading the configuration data and user programs.

Result: The CP is reachable in the network and has been supplied with configuration data.

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Installation, connecting up, commissioning

Follow the steps outlined below:

Note

You can connect the PG when configuring the CP as follows:

•

The PG/PC requires a LAN attachment, for example via a CP 1623 or CP 1411 and must have the IE). The TCP/IP protocol or ISO protocol must be installed. The protocol used must then be applied to the S7ONLINE access point.

5.4

Replacing a module without a programming device

General procedure

Note Configured MAC address is adopted

When setting the ISO protocol, remember that MAC address set previously during configuration is transferred by the CPU to the new CP module.

5.4 Replacing a module without a programming device

1. Download the configuration data from your STEP 7 project to the S7400 station.

– Requirement:

You have configured the CP in a STEP 7 project for the properties and services you want to use.

via MPI via Industrial Ethernet

For further details, refer to the general part /1/ (Page 67) of this manual: – Initial addressing (node initialization); – Downloading the configuration

necessary software (for example the S71623 package or SOFTNET

2. Use the diagnostics functions during commissioning and to analyze problems.

You have the following options available:

– Hardware diagnostics and troubleshooting with STEP 7.

– Communication diagnostics with special diagnostics.

– Web diagnostics.

The configuration data of the CP is stored on the CPU. This makes it possible to replace this module with a module of the same type (identical order number) without a PG.

For information on replacement using other modules, refer to the information in section Replacing the modules used with CP 443-1 RNA (Page 52).

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Installation, connecting up, commissioning

5.5

Controlling the mode

Change from STOP to RUN:

Change from RUN to STOP:

5.5 Controlling the mode

You can change the mode of the CP between RUN and STOP using the STEP 7 configuration software or using STEP 7 special diagnostics.

The CP loads configured and/or downloaded data into the work memory and then changes to RUN mode.

The CP changes to STOP (transitional phase with LED display "Stopping").

The reaction is as follows in STOP:

● Established connections (ISO transport, ISOonTCP, TCP, UDP connections) are terminated

● The following the functions are disabled:

– Time-of-day synchronization

● The following functions remain enabled:

– The configuration and diagnostics of the CP (system connections for configuration,

diagnostics, and PG channel routing are retained);

– Web diagnostics

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6.1

Security recommendations

General

Physical access

Network attachment

Keep to the following security recommendations to prevent unauthorized access to the system.

● You should make regular checks to make sure that the device meets these

recommendations and other internal security guidelines if applicable.

● Evaluate your plant as a whole in terms of security. Use a cell protection concept with

suitable products.

● Do not connect the device directly to the Internet. Operate the device within a protected

network area.

● Keep the firmware up to date. Check regularly for security updates of the firmware and

● Check regularly for new features on the Siemens Internet pages.

Restrict physical access to the device to qualified personnel.

Do not connect the PC directly to the Internet. If a connection from the CP to the Internet is required, arrange for suitable protection before the CP, for example a SCALANCE S with firewall.

use them.

– Here you will find information on industrial security:

Link: (http://www.siemens.com/industrialsecurity)

– Here you will find information on security industrial communication:

Link: (http://w3.siemens.com/mcms/industrial-communication/en/ie/industrial-ethernet-

security/Seiten/industrial-security.aspx)

– You can find a publication on the topic of network security (6ZB5530-1AP0x-0BAx)

here: Link: (http://w3app.siemens.com/mcms/infocenter/content/en/Pages/order_form.aspx?node

Key=key_518693&infotype=brochures)

Enter the following filter: 6ZB5530

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Configuration and operation

Security functions of the product

Know-how protection of blocks (STEP 7 V5)

Passwords

6.1 Security recommendations

Use the options for security settings in the configuration of the product. These includes among others:

● Protection levels

– Configure a protection level of the CPU.

– Configure the protection level "Status-dependent".

● Security function of the communication

– Enable the IP access protection of the CP (HW Config).

– Disable access to the Web server of the CPU (CPU configuration) and on the CP.

● Protection of the passwords of program blocks

Protect the passwords stored in data blocks for the blocks from being viewed. The procedure is described below.

You can prevent the contents of data blocks (e.g. passwords) being read out by protecting the block with the "KNOW_HOW_PROTECT" option. Follow the steps outlined below in STEP 7:

1. Select the DB in the block folder.

2. Open the block in the editor.

3. Close the block in the editor.

4. Generate a source from the block in the editor.

5. Select the source of the DB in the sources folder.

6. Open the source.

7. Insert an empty line in the header of the source and write "KNOW_HOW_PROTECT" in this line.

8. Compile the source.

Result: The block is protected. You can recognize this by the padlock symbol in the block folder.

If you want to later change parameters in a DB, for example a password, remember the following: The contents of a DB with know-how protection are no longer visible and can only be changed via the source or by direct assignment of parameters.

● Define rules for the use of devices and assignment of passwords.

● Regularly update the passwords to increase security.

● Only use passwords with a high password strength. Avoid weak passwords for example

"password1", "123456789" or similar.

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Page 39

Configuration and operation

Protocols

Secure and non-secure protocols

Table: Meaning of the column titles and entries

Protocol / function

Port number (protocol)

Default of the port

Port status

Authentication

Protocol / function

Port number (protocol)

Default of the port

Port status

Authentication HTTP

80 (TCP)

Open

Open after configuration

ISO-on-TCP (RFC1006)

NTP

123 (UDP)

Closed

Open after configuration

SNMP

6.1 Security recommendations

● Make sure that all passwords are protected and inaccessible to unauthorized personnel.

See also the preceding section for information on this.

● Do not use one password for different users and systems.

● Only activate protocols that you require to use the system.

The following table provides you with an overview of the open ports on this device.

●

Protocols that the device supports.

●

Port number assigned to the protocol.

●

– Open

The port is open at the start of the configuration.

– Closed

The port is closed at the start of the configuration.

●

– Open

The port is always open and cannot be closed.

– Open according to configuration

The port is open if it has been configured.

– Open (login, when configured)

As default the port is open. After configuring the port, the communications partner needs to log in.

●

Specifies whether or not the protocol authenticates the communications partner during access.

161 (UDP) Open Open after configuration Yes (with SNMPv3)

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102 (TCP) Open Open No

Page 40

Configuration and operation

6.2

Switching over interfaces

NOTICE

Interface change - load configuration data only via other module

6.3

Memory reset / reset to factory defaults

Note Data on the CP is deleted - CPU data is retained

The functi the configuration data on the CPU! Only the data kept on the CP is deleted.

If you subsequently upload the configuration data from the CPU to a PG you will always object the c connections, IP address).

Note Memory reset - ACL (access control list)

After a memory reset on the module, the following applies:

•

6.2 Switching over interfaces

The choice of the interface to be used, RNA interface or Ethernet interface is made in the configuration of the CP. Each configuration or changeover of the interface therefore requires that the configuration data is downloaded again.

If you change over the currently active interface and when you load the configuration data, you will need to use an interface of the CPU or the interface of another CP to load the configuration data.

If you load the configuration data via the interface of the CP 443-1 RNA, on which the interface should be switched over, the loading cannot be completed.

The CP has a twolevel function available for resetting memory:

● Memory reset

● Resetting to factory setting

ons for resetting and resetting to factory defaults described here do not change

onfiguration data that was previously on the CP (with parameters,

ACL remains active.

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Configuration and operation

How to use the functions

Clear/reset module - effects

Reset to factory defaults - effects

6.3 Memory reset / reset to factory defaults

You can start the memory reset functions in STEP 7. The CP must be in STOP. When you reset memory using special diagnostics, the CP is automatically changed to STOP.

● Memory reset

– In STEP 7 V5.5 with the menu command "PLC" > "Clear/Reset"

– In STEP 7 special diagnostics with the "Operating Mode" > "Clear/Reset Module"

menu command

● Resetting to factory settings

– In STEP 7 V5.5 with the menu command "PLC" > "Edit Ethernet Node..." > Select CP

> "OK" > "Reset to Factory Defaults"

– In STEP 7 special diagnostics with the "Operating Mode" > "Reset to Factory Settings"

menu command

Following the memory reset, the CP retains the configured MAC address, the IP address and the retentive parameters. The CP is therefore immediately ready for downloads using the IP address.

The configuration data is retained on the CPU.

The CPU in the S7 station does not recognize that the CP memory was reset. The CP changes to the "Stopped (STOP) with error" state (see LEDs (Page 27)). The configuration data must then be reloaded. You can also initiate this loading by cycling power (OFF/ON).

After resetting to factory defaults, the CP always retains the factory set MAC address (as supplied).

The IP address and the configuration data in the CP RAM are deleted. The configuration data is retained on the CPU.

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Configuration and operation

6.4

Network settings

6.4.1

Reserved MAC address

NOTICE

Do not use the MAC address

6.4.2

Transmission properties of the Ethernet and RNA interfaces

Automatic setting or individual network settings

Note

In normal situations, the basic setting ensures trouble change this in exceptional situations.

Autocrossing mechanism

6.4 Network settings

Internally, the CP uses the following reserved MAC address:

00-1B-1B-31-4D-00

Do not use this MAC address for communications partners of the CP, otherwise no communication is possible with the communications partner.

The common transmission characteristics of the two interfaces are described below.

The configuration of the network settings "Transmission medium / duplex" is made for the Ethernet interfaces in the properties of the port in STEP 7/HW Config:

Row "X1P1": Port properties of the Ethernet interface

As default, the CP is configured for automatic detection (autosensing) for both interfaces.

The settings for the RNA interface are fixed.

If necessary, you can change the settings for the Ethernet interface.

Ethernet interface: If you create a manual configuration for the CP and disable the autonegotiation option, the automatic negotiation of the network settings (autonegotiation) is no longer effective. If, on the other hand, the communications partner works with autonegotiation, it is not certain that error-free communication will be established.

free communication. You should only

With the integrated autocrossing mechanism, it is possible to use a standard cable to connect the PC/PG. A crossover cable is not necessary.

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Configuration and operation

STEP 7 special diagnostics and Web diagnostics display the network setting

Further notes:

6.4 Network settings

Diagnostics of the port settings for the CP described here is possible using the entries in the diagnostics buffer using SNMP, special diagnostics, and the LED displays.

You will find information on the currently used network settings in STEP 7 as follows:

● in special diagnostics under the diagnostics object "Industrial Ethernet" in the "Network

Attachment" group box;

● in STEP 7 with the menu command "PLC > Module Information";

● In Web diagnostics.

● 10/100 Mbps network components without "autonegotiation"

If you use 10/100 Mbps network components that do not support "Autonegotiation", it is possible that you will have to set the mode manually.

● Forcing a specific mode instead of "Automatic settings"

If your application requires a specific mode instead of the automatic settings, you will need to match up the partner devices.

● No reaction to Autonegotiation query with manual configuration

Remember that if you configure the CP manually and the "Autonegotiation" option is disabled, it will not react to an autonegotiation query! As a result, a connected partner may not be able to set the required mode and communication will not be ideal.

Example:

If, for example, the CP is set to "100 Mbps - full duplex" and autonegotiation is disabled, a CP connected as partner will set "100 Mbps - half duplex". Reason: Due to the fixed setting, an autonegotiation reply is not possible. Although the connected partner detects 100 Mbps with autosensing, it remains at half duplex.

● Recommendation: Change individual network settings only over MPI

If you modify the LAN settings, these changes will be adopted by the CP and activated when the configuration data is downloaded to the target system (STEP 7). In some situations, the device may then no longer be obtainable over Ethernet.

We therefore recommend that you download configuration data to the S7 station over an MPI connection if you change this setting.

If you download the configuration data via the LAN interface then, depending on the selected setting, it is possible that the current download will not be completed due to the changes to the configuration taking immediate effect and an inconsistent configuration is reported.

Example:

The download is started initially with the setting TP/ITP at 10 Mbps half duplex. If the "Individual network settings" are now changed to 100 Mbps full duplex, the download cannot be completed.

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Configuration and operation

6.5

IP configuration

6.5.1

Setting the IP address

6.5.2

Detecting duplicate IP addressing in the network

Behavior during operation (CP in RUN)

Behavior when the CP starts up

6.5 IP configuration

You can only assign the CP an IP address in the factory settings status.

To be able to assign an already configured CP a new IP address using PST or the STEP 7 function "Edit Ethernet node", you will need to reset this to its factory settings.

To save you timeconsuming troubleshooting in the network, the CP detects double addressing in the network.

If the CP detects double addressing on the network (new node with an IP address that has already been assigned), a message is generated in the diagnostics buffer and the bus fault LED lights up.

The CP remains in RUN mode. After the device with the duplicate IP address has been removed from the network, the bus fault LED goes off automatically.

If duplicate addressing is detected when the CP starts up, the CP remains in STOP. The bus fault LED is lit and a diagnostics buffer entry is generated.

Restart the CP after the double addressing problem has been eliminated.

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Configuration and operation

6.6

Time-of-day synchronization

General rules

Note

No automatic changeover to daylight saving is defined in NTP. As a result, you may need to implement this changeover using a program application.

Note

Note the following about time

If an NTP frame is detected by the synchronized externally), there is no forwarding on the K bus. If this problem occurs, none of the NTP servers is displayed as "NTP master" in the diagnostics; rather all NTP servers are displayed only as bein

Project engineering

6.7

Recommendation for use with a high communications load

Reason

Known problems

6.6 Time-of-day synchronization

On the RNA interface, the CP supports the following two modes for timeofday synchronization:

● SIMATIC mode

● NTP mode (NTP: Network Time Protocol)

ofday synchronization in NTP mode:

CP as "not exact" (example: NTP server is not

For more detailed information on configuration, refer to the online help of the "Time-of-day synchronization" parameter group and in Part A of the manual /1/ (Page 67).

To avoid an overload situation on the CPU you are using, note the following information about the CP.

● The program blocks for sending and receiving AG_SEND / AG_RECV (FC5/FC6,

g accessible.

FC50/60 or FC53/63) are often called cyclically in OB1. This leads to constant communication between the CPU and CP. As a result, other types of communication such as PG functions cannot be executed or only very slowly.

● HMI systems access data of the CPU too often using S7 functions. This slows down

communication overall and there may be resource bottlenecks on the CPU.

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Configuration and operation

Remedy

6.8

SNMP agent

SNMP (Simple Network Management Protocol)

MIB file and SNMP profile file

Further information

6.8 SNMP agent

Note the following recommendations:

● Do not call communication program blocks cyclically in OB1!

Instead, call up communication time-controlled in a suitable time OB. The call interval of this OB should be significantly higher than the average cycle time of OB1.

● Set a minimum cycle time that is higher than the average execution time of OB1. This frees resources for communication on the CPU. Setting a minimum cycle time is a suitable solution, for example, for existing applications when communication already takes place cyclically in OB1.

● If necessary, reduce the time for processing communication on the CPU. The setting is made with the "Cycle load due to communication" parameter in the properties of the CPU.

SNMP is a protocol for managing networks. To transmit data, SNMP uses the connectionless UDP protocol.

The information on the properties of SNMPcompliant devices is entered in MIB files (MIB = Management Information Base).

The CP supports data queries using SNMP in version 1. It supplies the content of certain MIB objects according to MIB-II (RFC1213), PRP-MIB IEC62439 (IEC-62439-3-MIB) and Automation System MIB.

You will find the MIB file and the SNMP profile file of the module in the STEP 7 installation in the folders "S7DATA" > "snmp" under the name of the module.

For more detailed information on working with MIB files, refer to the documentation of the SNMP client you are using (example of an SNMP client: SNMP OPC server from SIMATIC NET).

You will find more information on the MIB on the Internet:

Link: (https://support.industry.siemens.com/cs/ww/en/view/15177711)

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Configuration and operation

Supported MIBs

"Interfaces" MIB group

ifIndex

Type of interface

Ethernet interface

6.8 SNMP agent

The CP supports the following groups of MIB objects of the standard MIB II according to RFC1213:

● System

● Interfaces

● IP

● ICMP

● TCP

● UDP

● SNMP

The other groups of the MIB II standard are not supported:

● EGP

● Transmission

● at

The CP also supports the Automation System MIB and the PRP-MIB (IEC-62439-3-MIB).

Exceptions / restrictions:

● Write access is permitted only for the following MIB objects of the system group:

– sysContact

– sysLocation

– sysName

For all other MIB objects / MIB object groups, only read access is possible for security reasons.

● Traps are not supported by the CP.

The "Interfaces" MIB object provides status information about the CP interfaces. The MIB objects of the ifTable provide the status information of the interfaces. The "ifIndex" object identifier is assigned to the CP interfaces as follows:

Table 6- 1 ifIndex

2-3 Port 1-2 (RNA interface)

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Configuration and operation

Access permissions using community name

Type of access

Community name *)

Read access

public

*) Note the use of lowercase letters!

MIB files for your SNMP tools

6.9

Interface in the user program

6.9.1

Call interface for open communications services SEND/RECV

Change call parameters only after job confirmation

Note

Note the following for the call interface of the program blocks AG_SEND / AG_LSEND / AG_SSEND or AG_RECV / AG_LRECV / AG_SRECV:

Once the job has been triggered, you can only make changes again after the program block has confirmed completion of the job with DONE=1 or with ERROR=1.

If this is ignored, it is possible that the execution of the job w resources could be permanently occupied on the CPU.

6.9 Interface in the user program

The CP uses the following community names to control the access rights in the SNMP agent:

Table 6- 2 Access rights in the SNMP agent

Read and write access private

If you use an SNMP tool, you will find the MIB files relevant to the CP in the STEP 7 installation in the following folder:

<Drive>\<Installation folder>\Siemens\Step7\S7DATA\snmp\mib

There, you will find, for example, the following MIB files:

● automationPS.mib

● automationSmi.mib

● automationSystem.mib

● automationTC.mib

● IEC-62439-3-MIB.mib

ill be aborted with an error and

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Configuration and operation

6.9.2

Open TCP/IP communication

Note Validity

The information in this section applies only to the RNA interface.

Use

Programming

Note

Note that the number of dynamically established connections also depends on the number of configured, statically established connections.

You will receive corresponding

6.9 Interface in the user program

To allow the user program to exchange data with other TCP/IPcompliant communications partners, STEP 7 provides a UDT for the connection parameter assignment and four program blocks:

● UDT 65 "TCON_PAR" with the data structure for connection parameter assignment

● FB65 "TCON" for connection establishment

● FB66 "TDISCON" for connection termination

● FB63 "TSEND" for sending data

● FB64 "TRCV" for receiving data

TCP/IP communication is connectionoriented. Data can be transmitted only when a connection has been established to the communications partner. The CPU can use several connections to a communications partner at the same time.

The following protocol variants are supported:

● ISO on TCP according to RFC 1006

Make the following parameter settings in the connection description (UDT 65):

● local_tsap_id: Byte 1 = 0xE0 (value mandatory for correct functionality)

● local_tsap_id: Byte 2 = rack/slot number

● remote_tsap_id: Byte 1 = 0xE0 (value mandatory for correct functionality)

● remote_tsap_id: Byte 2 = rack/slot number

Note: The TSAPs can be 2-16 bytes long. The first two bytes must be occupied as described, you can use the other bytes to suit your task.

condition codes on the call interface of the FBs.

Refer to the documentation of the program blocks in the online help and in the documentation for STEP 7. There, you will also find examples of parameter assignment!

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Configuration and operation

6.10

Ping: Permitted length of ICMP packets

6.11

Communication in PRP mode

6.10 Ping: Permitted length of ICMP packets

Pings with a packet size of more than 1000 bytes are evaluated as an attack and filtered by the CP. This response is intentional and improves the robustness of the CP in an industrial environment.

A ping simply serves to check reachability. There is therefore no need to support extremely long ICMP packets.

In PRP mode, the first frame from an unknown node is discarded and remains unanswered. This response must be taken into account with the services that do not generally cause any frame repetitions such as:

● Firmware download (see also section Loading new firmware (Page 51))

● Searching the network

● PING

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7.1

Loading new firmware

Options for a firmware update

How to download new firmware

The following alternative methods can be used to download new firmware to a SIMATIC NET CP:

● Using the firmware loader supplied with STEP 7

Requirement for downloading:

– To download firmware, you require an Industrial Ethernet CP module in the PG/PC

(for example, CP 1613) or a normal Ethernet module with the "Softnet" software package.

– The S7ONLINE interface must be set to the "ISO - Industrial Ethernet" protocol. It is

not possible to download using TCP/IP (and therefore not to other networks).

Always run the download using the active MAC address of the CP!

● Using the update center

You can reach the update center using Web diagnostics.

The CP supports the storage of several firmware versions. Using the firmware load function in the update center, you can activate the required firmware version.

Requirement: The "Firmware download via Web" option is selected in the configuration and the user rights have been set.

Note the descriptions of firmware downloads in the manual Part A /1/ (Page 67).

You can download the firmware via the active interface of the CP.

Follow the steps outlined below:

1. Connect the CP module to the PG/PC via a LAN cable.

2. Start the download on your PG/PC using one of the firmware download functions

described above.

The download involves two stages:

– Section 1: Downloading firmware

– Section 2: Activating firmware

You will find the LED displays in the section LEDs (Page 27)

If the download is aborted, RUN and STOP flash alternately.

3. After the firmware download, the CP goes through a warm restart.

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Upkeep and maintenance

NOTICE

Behavior in PRP mode

What to do if a download is interrupted

Note PRP mode

A timeout may be indicated in PRP mode. In this case, restart the firmware download again.

7.2

Replacing the modules used with CP 443-1 RNA

Converting

Replacement of a CP 443-1 (EX20 / EX30)

7.2 Replacing the modules used with CP 443-1 RNA

If you start the download, this can lead to a timeout being indicated in PRP mode. In this case, restart the download. You should also refer to the explanation in the section Communication in PRP mode (Page 50)

Disturbances or collisions on the network can lead to packets being lost. In such cases, this can lead to an interruption of the firmware download. The firmware loader then signals a timeout or negative response from the module being loaded. En entry is made in the diagnostics buffer. The CP restarts with the firmware that existed before the aborted download.

Repeat the download using the active MAC address after the CP has started up again.

If you cannot start the download again following an aborted attempt, you should turn off the entire rack and turn it on again. You can then restart the firmware download.

By adhering to certain rules and restrictions, you can replace other module types with the CP 443-1 RNA.

When replacing modules, the following module types can be considered:

● CP 443-1 EX20 / EX30

Taking into account the following information, the range of functions of the replaced module will continue to be supported with the specified restrictions.

Note the following procedure when replacing modules:

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Upkeep and maintenance

Adapting the configuration

Effects

7.2 Replacing the modules used with CP 443-1 RNA

1. In the STEP 7 configuration, replace the already configured CP with the new module; You

will find this in the hardware catalog.

2. As soon as you drag the new module from the catalog onto the module you are replacing,

the configured connections and data are adopted.

3. If necessary, modify the configuration according to your requirements, for example in the

Properties dialog for the Ethernet subnet.

4. Save and compile the project.

5. Download the configuration data to the target system again.

The CP 443-1 RNA adopts the settings of the EX20/EX30 as far as it supports them.

After the replacement, the CP is in the mode with the activated RNA interface with port 1 as the only port in use (no PRP mode)

The following continues to apply:

● Functions, such as DHCP are not supported.

● The previously set IP parameters are adopted.

● If the replaced CP was configured as a PROFINET IO controller, the PROFINET line will

be detached from the module. The PROFINET line can then be assigned to another PROFINET IO controller in STEP 7.

● Connections are assigned to the RNA interface.

● Explicit parameter assignments of the ports are lost since the CP 443-1 RNA does not

support this.

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Upkeep and maintenance

7.2 Replacing the modules used with CP 443-1 RNA

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Technical specifications

Attachment to Industrial Ethernet

1 x RNA interface with 2 ports

Connector

1 x RJ-45 jacks

Transmission speed

10 / 100 Mbps half duplex or full duplex

Connector

2 x RJ-45 jacks

Transmission speed

100 Mbps full duplex

Electrical data

Power supply

via S7 backplane bus

5 V

From backplane bus

2 A

Power dissipation

10 W

Permitted ambient conditions

During operation

0 °C to +60 °C

During storage

-40 °C to +70 °C

During transportation

-40 °C to +70 °C

Relative humidity

During operation

≤ 95 % at 25 °C, no condensation

Operating altitude

≤ 2,000 m above sea level

Contaminant concentration

Acc. to ISA-S71.04 severity level G1, G2, G3

Design, dimensions and weight

Degree of protection

IP20

Weight

Approx. 700 g

Dimensions (W x H x D)

25 x 290 x 210 mm

Installation options

Mounting in an S7-400 rack

Permitted cable lengths

(Alternative combinations per length range) *

Number 1 x Ethernet interface

Design of the Ethernet interface

Design of the RNA interface

Current consumption

Ambient temperature

Module format Compact module for S7-400, single width

0 ... 55 m

0 ... 85 m

• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180

• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via

IE FC RJ45 Outlet

• Max. 85 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable with IE FC RJ45 Plug 180

• Max. 75 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable + 10 m TP Cord via IE FC RJ45 Outlet

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Technical specifications

Product functions **

0 ... 100 m

• Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180

• Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet

* For details, refer to the IK PI catalog, cabling technology ** You will find the product functions in the section Application and functions (Page 9).

For further data, refer to section Performance data (Page 17)

In addition to this, all the information in the S7-400/M7-400 reference manual "Module Data" /10/ (Page 70) in the section "General Technical Specifications" on the topics listed below applies to the CP

● Electromagnetic compatibility

● Transportation/storage conditions

● Mechanical and climatic environmental conditions

● Information on insulation checks, protection class and degree of protection

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Approvals issued

Note Issued approvals on the type plate of the device

The specified approvals apply only when the corresponding mark is printed on the product. You can check which markings on the type plate.

Approvals for shipbuilding are not printed on the device type plate.

EC declaration of conformity

94/9/EC (ATEX explosion protection directive, up to 19.04.2016)

2014/34/EU (ATEX explosion protection directive, as of 20/04/2016)

2004/108/EC (EMC up to 19.04.2016)

2014/30/EU (EMC, as of 20/04/2016)

2011/65/EU (RoHS)

of the following approvals have been granted for your product by the

The CP meets the requirements and safety objectives of the following EU directives and it complies with the harmonized European standards (EN) for programmable logic controllers which are published in the official documentation of the European Union.

●

Directive of the European Parliament and the Council of March 23, 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres

●

Directive of the European Parliament and the Council of 26 Febrary 2014 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres, official journal of the EU L96, 29/03/2014, pages. 309-356

●

Directive of the European Parliament and of the Council of December 15, 2004 on the approximation of the laws of the member states relating to electromagnetic compatibility.

●

EMC directive of the European Parliament and of the Council of February 26, 2014 on the approximation of the laws of the member states relating to electromagnetic compatibility.; official journal of the EU L96, 29/03/2014, pages. 79-106

●

Directive of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

The EC Declaration of Conformity is available for all responsible authorities at:

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Approvals

IECEx

ATEX

Siemens Aktiengesellschaft Division Process Industries and Drives Process Automation DE-76181 Karlsruhe Germany

You will find the EC Declaration of Conformity on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/ps/15353/cert)

> Entry type: "Certificates", certificate type: "EC Declaration of Conformity"

The product meets the requirements of explosion protection according to IECEx.

IECEx classification:

● nA

IECEx classification: Ex nA IIC T4 Gc

Certificate no.: DEK 14.0034 X

The products meet the requirements of the following standards:

– IEC 60079-0 (Hazardous areas - Part 0: Equipment - General requirements)

– IEC 60079-15 (Hazardous areas - Part 15: Equipment protection by type of protection

"n")

● ec

IECEx classification: Ex ec IIC T4 Gc

Certificate no.: DEK 18.0019X

The products meet the requirements of the following standards:

– IEC 60079-0 (Hazardous areas - Part 0: Equipment - General requirements)

– IEC 60079-7 (Hazardous areas - Part 7: Equipment protection through increased

safety "e")

You can see the current versions of the standards in the IECEx certificate that you will find on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/ps/15353/cert)

The conditions must be met for the safe deployment of the CP according to the section Notices on use in hazardous areas according to ATEX / IECEx (Page 32).

You should also note the information in the document "Use of subassemblies/modules in a Zone 2 Hazardous Area" that you will find on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/view/78381013)

The product meets the requirements of EC Directive 94/9/EC "Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres" as of 19/04/2016 and the

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Approvals

EMC

RoHS

requirements of EC Directive 2014/34/EU "Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres" as of 20/04/2016.

● nA

ATEX classification: II 3G Ex nA IIC T4 Gc

Certificate no.: KEMA 03ATEX1225 X

The products meet the requirements of the following standards:

– EN 60079-0 (Hazardous areas - Part 0: Equipment - General requirements)

– EN 60079-15 (Hazardous areas - Part 15: Equipment protection by type of protection

"n")

● ec

ATEX classification: II 3 G Ex ec nC IIC T4 Gc

Certificate no.: DEKRA 18ATEX0027 X

The products meet the requirements of the following standards:

– EN 60079-0 (Hazardous areas - Part 0: Equipment - General requirements)

– EN 60079-7 (Hazardous areas - Part 7: Equipment protection through increased

safety "e")

The current versions of the standards can be seen in the EU Declaration of Conformity, see above.

The conditions must be met for the safe deployment of the product according to the section Notices on use in hazardous areas according to ATEX / IECEx (Page 32).

You should also note the information in the document "Use of subassemblies/modules in a Zone 2 Hazardous Area" that you will find on the Internet at the following address:

Link: (https://support.industry.siemens.com/cs/ww/en/view/78381013)

Until 19.04.2016 the CP meets the requirements of the EC Directive:2004/108/EC "Electromagnetic Compatibility” (EMC directive) and as of 20.04.2016 the EC directive 2014/30/EC.

Applied standards:

● EN 61000-6-4

Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

● EN 61000-6-2

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments

The CP meets the requirements of the EU directive 2011/65/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

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Approvals

c(UL)us

cULus Hazardous (Classified) Locations

Australia - RCM

Notice for Canada

Applied standard:

● EN 50581:2012

Applied standards:

● Underwriters Laboratories, Inc.: UL 508 Listed (Industrial Control Equipment)

● Canadian Standards Association: CSA C22.2 No. 142 (Process Control Equipment)

Report / UL file: E85972 (NRAG, NRAG7)

Underwriters Laboratories, Inc.: cULus IND. CONT. EQ. FOR HAZ. LOC.

Applied standards:

● ANSI ISA 12.12.01

● CSA C22.2 No. 213-M1987

APPROVED for Use in:

● Cl. 1, Div. 2, GP. A, B, C, D T4

● Cl. 1, Zone 2, GP. IIC T4

Ta: Refer to the temperature class on the type plate of the CP

Report / UL file: E223122 (NRAG, NRAG7)

Note the conditions for the safe deployment of the CP according to the section Notices on use in hazardous areas according to UL HazLoc (Page 33).

Factory Mutual Approval Standard Class Number 3600, 3611, 3810

Class I, Division 2, Group A, B, C, D, T4 or Class I, Zone 2, Group IIC, T4

Ta: Refer to the temperature class on the type plate of the CP

Certificate of Compliance: 3030463

The CP meets the requirements of the AS/NZS 2064 standards (Class A).

This class A digital device meets the requirements of the Canadian standard ICES-003.

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Approvals

AVIS CANADIEN

Current approvals

Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.

SIMATIC NET products are regularly submitted to the relevant authorities and approval centers for approvals relating to specific markets and applications.

If you require a list of the current approvals for individual devices, consult your Siemens contact or check the Internet pages of Siemens Industry Online Support:

Link: (https://support.industry.siemens.com/cs/ww/en/ps/15351/cert)

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Approvals

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PRP-compatible devices

Product

Order number

Version *

SCALANCE XB004-1, unmanaged IE Switch for 10/100 Mbps

6GK5004-1BD00-1AB2

ES: 01

SCALANCE XB004-1LD, unmanaged IE Switch for 10/100 Mbps

6GK5004-1BF00-1AB2

ES: 01

SCALANCE XB004-1G, unmanaged IE Switch for 10/100/1000 Mbps

6GK5004-1GL00-1AB2

ES: 01

SCALANCE XB004-1LDG, unmanaged IE Switch for 10/100/1000 Mbps

6GK5004-1GM00-1AB2

ES: 01

SCALANCE X005, IE Entry Level Switch unmanaged

6GK5005-0BA00-1AA3

ES:07

SCALANCE XB005, unmanaged IE Switch for 10/100 Mbps

6GK5005-0BA00-1AB2

ES: 01

SCALANCE X005-TS, IE Entry Level Switch unmanaged, -40°/+75 °C

6GK5005-0BA00-1CA3

ES:07

SCALANCE XB005G, unmanaged IE Switch for 10/100/1000 Mbps

6GK5005-0GA00-1AB2

ES: 01

SCALANCE XB008, unmanaged IE Switch for 10/100 Mbps

6GK5008-0BA00-1AB2

ES: 01

SCALANCE X104-2, unmanaged IE Switch

6GK5104-2BB00-2AA3

ES: 01

SCALANCE X108, unmanaged IE Switch

6GK5108-0BA00-2AA3

ES: 01

SCALANCE X108POE, unmanaged IE Switch

6GK5108-0PA00-2AA3

ES: 01

SCALANCE X112-2, unmanaged IE Switch

6GK5112-2BB00-2AA3

ES: 01

SCALANCE X116, unmanaged IE Switch

6GK5116-0BA00-2AA3

ES: 01

SCALANCE X124, unmanaged IE Switch

6GK5124-0BA00-2AA3

ES: 01

SCALANCE X200-4P IRT, managed IE IRT Switch POF

6GK5200-4AH00-2BA3

ES: 01

SCALANCE X201-3P IRT, managed IE IRT Switch POF

6GK5201-3BH00-2BA3

ES: 01

SCALANCE X201-3P IRT, managed IE IRT Pro Switch

6GK5201-3JR00-2BA6

ES: 01

SCALANCE X202-2,IRT managed IE Switch

6GK5202-2BB00-2BA3

ES: 01

SCALANCE X202-2P IRT managed IE IRT Switch POF

6GK5202-2BH00-2BA3

ES: 01

SCALANCE X202-2P IRT AIDA

6GK5202-2JR00-2BA6

ES: 01

SCALANCE XF204 managed IE Switch

6GK5204-0BA00-2AF2

V4.4

SCALANCE X204-2,IRT managed IE Switch

6GK5204-0BA00-2BA3

ES: 01

SCALANCE XF204 IRT managed IE Switch

6GK5204-0BA00-2BF2

ES: 01

SCALANCE X204-IRT AIDA

6GK5204-0JA00-2BA6

ES: 01

SCALANCE X204-2, managed IE Switch

6GK5204-2BB10-2AA3

V4.4

SCALANCE X204-2TS, managed IE Switch

6GK5204-2BB10-2CA2

V4.4

SCALANCE X204RNA

6GK5204-0BA00-2KB2

V1.0

The devices listed below are compatible for use in PRP networks. You can process frames with excess length of up to 1532 bytes (oversize frames).

Table A- 1 PRP-compatible devices

SCALANCE XB008G, unmanaged IE Switch for 10/100/1000 Mbps 6GK5008-0GA00-1AB2 ES: 01

SCALANCE X106-1, unmanaged IE Switch 6GK5106-1BB00-2AA3 ES: 01

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PRP-compatible devices

Product

Order number

Version *

SCALANCE X204RNA EEC

6GK5204-0BS00-3LA3

V1.0

RuggedCom RNA Technology Module, managed PRP Redbox

6GK

SCALANCE X204-2LD, managed IE Switch

6GK5204-2BC10-2AA3

V4.4

SCALANCE X206-1, managed IE Switch

6GK5206-1BB10-2AA3

V4.4

SCALANCE X206-2LD, managed IE Switch

6GK5206-1BC00-2AA3

V4.4

SCALANCE XF206-1 managed IE Switch

6GK5206-1BC00-2AF2

V4.4

SCALANCE X206-2LD, managed IE Switch

6GK5206-1BC10-2AA3

V4.4

SCALANCE XF208 managed IE Switch

6GK5208-0BA00-2AF2

V4.4

SCALANCE X208, managed IE Switch

6GK5208-0BA10-2AA3

V4.4

SCALANCE X208PRO, managed IE Switch

6GK5208-0HA00-2AA6

V4.4

SCALANCE X212, managed IE Switch

6GK5212-2BB00-2AA3

V4.4

SCALANCE X212-LD, managed IE Switch

6GK5212-2BC00-2AA3

V4.4

SCALANCE X216, managed IE Switch

6GK5216-0BA00-2AA3

V4.4

SCALANCE X224, managed IE Switch

6GK5224-0BA00-2AA3

V4.4

SCALANCE X302-7EEC; 24 VDC

6GK5302-7GD00-1EA3

V3.7.0

UNIT;

CONFORMAL COATING;

UNIT; CONFORMAL COATING;

UNIT;

CONFORMAL COATING;

UNIT; CONFORMAL COATING;

SCALANCE X307-2EEC; 24 VDC POWER SUPPLY UNIT;

6GK5307-2FD00-1EA3

V3.7.0

UNIT;

CONFORMAL COATING

UNIT; CONFORMAL COATING;

SCALANCE X307-2EEC; 100 - 240 VAC/DC POWER SUPPLY UNIT;

6GK5307-2FD00-3EA3

V3.7.0

CONFORMAL COATING;

UNIT;

UNIT; CONFORMAL COATING;

SCALANCE X304-2FE, managed IE Switch

6GK5304-2BD00-2AA3

V3.7.0

RuggedCom RS950G, managed PRP Redundancy Box 6GK6095-0GS2-... V3.11.1

SCALANCE XF204-2, flat, managed IE Switch 6GK5204-2BC00-2AF2 V4.4

SCALANCE X302-7EEC ;24 V DC REDUNDANT POWER SUPPLY

SCALANCE X302-7EEC; 24 VDC POWER SUPPLY UNIT;

SCALANCE X302-7EEC; 24 VDC REDUNDANT POWER SUPPLY

SCALANCE X302-7EEC; 100 - 240 VAC/VDC POWER SUPPLY UNIT; 6GK5302-7GD00-3EA3 V3.7.0 SCALANCE X302-7EEC; 100 - 240 VAC/VDC RED. POWER SUPPLY

SCALANCE X302-7EEC; 100 - 240 VAC/VDC POWER SUPPLY UNIT;

SCALANCE X302-7EEC; 100 - 240 VAC/VDC RED. POWER SUPPLY

SCALANCE X307-2EEC; 24 VDC REDUNDANT POWER SUPPLY

SCALANCE X307-2EEC; 24 VDC POWER SUPPLY UNIT;

SCALANCE X307-2EEC; 24 VDC REDUNDANT POWER SUPPLY

SCALANCE X307-2EEC; 100 - 240 VAC/VDC POWER SUPPLY UNIT;

6GK5302-7GD00-2EA3 V3.7.0

6GK5302-7GD00-1GA3 V3.7.0

6GK5302-7GD00-2GA3 V3.7.0

6GK5302-7GD00-4EA3 V3.7.0

6GK5302-7GD00-3GA3 V3.7.0

6GK5302-7GD00-4GA3 V3.7.0

6GK5307-2FD00-2EA3 V3.7.0

6GK5307-2FD00-1GA3 V3.7.0

6GK5307-2FD00-2GA3 V3.7.0

6GK5307-2FD00-3GA3 V3.7.0

SCALANCE X307-2EEC; 100 - 240 VAC/VDC RED. POWER SUPPLY

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64 Manual, 03/2019, C79000-G8976-C299-04

6GK5307-2FD00-4EA3 V3.7.0

6GK5307-2FD00-4GA3 V3.7.0

Page 65

PRP-compatible devices

Product

Order number

Version *

SCALANCE X306-1LDFE , managed IE switch

6GK5306-1BF00-2AA3

V3.7.0

SCALANCE X307-3LD, managed PLUS IE switch

6GK5307-3BM00-2AA3

V3.7.0

SCALANCE X308-2LD, managed PLUS IE switch

6GK5308-2FM00-2AA3

V3.7.0

SCALANCE X308-2LH, managed PLUS IE switch

6GK5308-2FN00-2AA3

V3.7.0

SCALANCE X308-2LH+, managed PLUS IE switch

6GK5308-2FP00-2AA3

V3.7.0

SCALANCE X310-FE, managed PLUS IE switch

6GK5310-0BA00-2AA3

V3.7.0

SCALANCE X310, managed PLUS IE switch

6GK5310-0FA00-2AA3

V3.7.0

SCALANCE X320-1FE, managed IE switch

6GK5320-1BD00-2AA3

V3.7.0

SCALANCE X320-3LDFE, managed IE switch

6GK5320-3BF00-2AA3

V3.7.0

SCALANCE X308-2M , managed IE switch

6GK5308-2GG00-2AA2

V3.7.0

SCALANCE X308-2M TS, managed IE switch

6GK5308-2GG00-2CA2

V3.7.0

SCALANCE X308-2M POE , managed IE switch

6GK5308-2QG00-2AA2

V3.7.0

front

at rear

front

at rear

cable outlet front

cable outlet at rear

outlet front

outlet at rear

SCALANCE XR324-4M POE TS; MANAGED IE SWITCH, 24 VDC

6GK5324-4QG00-1CR2

V3.7.x

outlet front

SCALANCE X408-2, modular IE Switch

6GK5408-2FD00-2AA2

V3.7.0

SCALANCE X414-3E, modular IE Switch

6GK5414-3FC00-2AA2

V3.7.0

COMPACT SWITCH MODULE CSM 1277

6GK7277-1AA10-0AA0

ES: 01

COMPACT SWITCH MODULE CSM 377

6GK7377-1AA00-0AA0

ES: 01

SCALANCE XR552-12M; MANAGED IE SWITCH

6GK5552-0AA00-2AR2

ES: 1.0

SCALANCE XR528-6M; MANAGED IE SWITCH

6GK5528-0AA00-2AR2

ES: 1.0

CP 343-1 Lean

6GK7343-1CX10-0XE0

V2.4

CP 343-1 Bacnet

6FL4 343-1CX10-0XE0

V1.1

SCALANCE X307-3, managed PLUS IE switch 6GK5307-3BL00-2AA3 V3.7.0

SCALANCE X308-2, managed PLUS IE switch 6GK5308-2FL00-2AA3 V3.7.0

SCALANCE XR324-12M; MANAGED IE SWITCH, 24 VDC, cable outlet

SCALANCE XR324-12M; MANAGED IE SWITCH, 24VDC, cable outlet

SCALANCE XR324-12M; MANAGED IE SWITCH, 230 VAC, cable outlet

SCALANCE XR324-4M EEC; MANAGED IE SWITCH, 1 X 24 VDC,

SCALANCE XR324-4M EEC; MANAGED IE SWITCH, 2 X 24 VDC,

SCALANCE XR324-4M EEC; MANAGED IE SWITCH, 1 X 24 VDC,

SCALANCE XR324-4M EEC; MANAGED IE SWITCH, 2 X 24 VDC,

SCALANCE XR324-4M POE; MANAGED IE SWITCH, 24 VDC, cable

SCALANCE XR324-12M TS; MANAGED IE SWITCH, 24 VDC, cable

6GK5324-0GG00-1AR2 V3.7.0

6GK5324-0GG00-1HR2 V3.7.0

6GK5324-0GG00-3AR2 V3.7.0

6GK5324-0GG00-3HR2 V3.7.0

6GK5324-4GG00-1ER2 V3.7.0

6GK5324-4GG00-2ER2 V3.7.0

6GK5324-4GG00-1JR2 V3.7.0

6GK5324-4GG00-2JR2 V3.7.0

6GK5324-4QG00-1AR2 V3.7.0

6GK5324-4QG00-1HR2 V3.7.0

6GK5324-0GG00-1CR2 V3.7.2

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Page 66

PRP-compatible devices

Product

Order number

Version *

CP 343-1

6GK7343-1EX30-0XE0

V2.4

CP 343-1 Advanced

6GK7343-1GX31-0XE0

V3.0

CP 443-1 Advanced

6GK7443-1GX30-0XE0

V3.0

CP 443-1

6GK7443-1EX20-0XE0

V2.1

CP 443-1

6GK7443-1EX30-0XE0

V3.0

CP 443-1 RNA

6GK7443-1RX00-0XE0

V1.0

CP 442-1 RNA

6GK7442-1RX00-0XE0

V1.0

* Information about the product version (ES) or the firmware version (V) as of which PRP is supported.

CP 343-1 Advanced 6GK7343-1GX30-0XE0 V1.2

CP 443-1 Advanced 6GK7443-1GX20-0XE0 V2.1

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Page 67

B.1

Introduction to the documentation

Where to find Siemens documentation

B.2

On configuring, commissioning and using the CP

B.2.1

/1/

● Article numbers

You will find the article numbers for the Siemens products of relevance here in the following catalogs:

– SIMATIC NET - Industrial Communication / Industrial Identification, catalog IK PI

– SIMATIC - Products for Totally Integrated Automation and Micro Automation, catalog

ST 70

You can request the catalogs and additional information from your Siemens representative. You will also find the product information in the Siemens Industry Mall at the following address:

Link: (https://mall.industry.siemens.com)

● Manuals on the Internet

You will find SIMATIC NET manuals on the Internet pages of Siemens Industry Online Support:

Link: (https://support.industry.siemens.com/cs/ww/en/ps/15247/man)

Go to the required product in the product tree and make the following settings:

Entry type “Manuals”

● Manuals on the data medium

You will find manuals of SIMATIC NET products on the data medium that ships with many of the SIMATIC NET products.

SIMATIC NET S7 CPs for Industrial Ethernet Configuring and Commissioning - configuration manual manual Part A - General Applications Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/view/30374198)

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Page 68

Documentation references

B.3

For configuration with STEP 7 / NCM S7

B.3.1

/2/

B.3.2

/3/

B.4

On programming (S7 CPs / OPC)

B.4.1

/4/

B.4.2

/5/

B.3 For configuration with STEP 7 / NCM S7

SIMATIC NET Commissioning PC Stations - Manual and Quick Start Configuration Manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/ps/15362/man)

SIMATIC Configuring Hardware and Connections with STEP 7 Siemens AG Part of the documentation package "STEP 7 Basic Knowledge" (Part of the online documentation in STEP 7) Link: (https://support.industry.siemens.com/cs/ww/en/view/45531110)

SIMATIC NET Program blocks for SIMATIC NET S7 CPs Programming Manual Siemens AG (SIMATIC NET Manual Collection)

On the Internet under the following entry ID: Link: (https://support.industry.siemens.com/cs/ww/en/view/60641662)

SIMATIC NET Version history of the SIMATIC NET program blocks for S7 CPs Reference manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/view/109474421)

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Page 69

Documentation references

B.4.3

/6/

B.4.4

/7/

B.4.5

/8/

B.4.6

/9/

B.4 On programming (S7 CPs / OPC)

SIMATIC Programming with STEP 7 Siemens AG (Part of the STEP 7 documentation package STEP 7 Basic Knowledge) (Part of the online documentation in STEP 7) Link: (https://support.industry.siemens.com/cs/ww/en/view/18652056)

SIMATIC System and Standard Functions for S7-300/400 - Volume 1/2 Reference manual Siemens AG (Part of the STEP 7 documentation package STEP 7 Basic Knowledge) (Part of the online documentation in STEP 7) Link: (https://support.industry.siemens.com/cs/ww/en/view/1214574)

SIMATIC NET Industrial Communication with PG/PC

- Volume 1: Basics - System Manual

- Volume 2: Interfaces - programming manual Siemens AG Link: (https://support.industry.siemens.com/cs/ww/en/ps/15362/man)

Automatisieren mit STEP 7 in AWL und SCL (ISBN: 978-3-89578-280-0) / Automating with STEP 7 in STL and SCL (ISBN: 978-3-89578-295-4)

User manual, programming manual Berger, Hans Publicis KommunikationsAgentur GmbH, GWA, 2006

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Documentation references

B.5

S7 CPs On installing and commissioning the CP

B.5.1

/10/

B.6

On setting up and operating an Industrial Ethernet network

B.6.1

/11/

B.5 S7 CPs On installing and commissioning the CP

SIMATIC S7 Automation System S7-400, M7-400 Siemens AG

● Installation: Installation manual Link: (https://support.industry.siemens.com/cs/ww/en/view/1117849)

● Module Data: Reference Manual Link: (https://support.industry.siemens.com/cs/ww/en/view/1117740)

● CPU data: Device Manual Link: (https://support.industry.siemens.com/cs/ww/en/view/53385241)

SIMATIC NET Industrial Ethernet / PROFINET System manual Siemens AG

● Industrial Ethernet Link: (https://support.industry.siemens.com/cs/ww/en/view/27069465)

● Passive network components Link: (https://support.industry.siemens.com/cs/ww/en/view/84922825)

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Page 71

"Interfaces" MIB group, 47

Access permissions using community name, 48 Autocrossing mechanism, 42 Autocrossover, 9 Automatic setting or individual network settings, 42 Autonegotiation, 9, 43

Change from RUN to STOP, 36 Change from STOP to RUN, 36 Connecting a PG

via Industrial Ethernet, 35

via MPI, 35 Connection and system diagnostics, 4 Connection diagnostics, 16 Connections via Industrial Ethernet, 17 Controlling the mode, 36 CP

Number operable within a rack, 23 CP communications status, 30

Fault-tolerant system, 9, 16 FETCH/WRITE, 10

Access coordination, 4

Glossary, 6

H communication, 23 H system, 16, 16 High communications load, 45 HTTP access, 21

IEC 62439-3, 12 IP access protection (IPACL), ISO on TCP according to RFC 1006, 49 ISO transport connections, 18 ISO-on-TCP connections, 18, 21

Data exchange over S7 connections, 10 Diagnostics, 9, 35 Diagnostics buffer extract, 15 Disposal, 6 Double IP addressing in the network, 44 Downloading configuration data, 25 Downloads

Aborted, 52

Ethernet interface, 9, 42, 42

CP 443-1 RNA Manual, 03/2019, C79000-G8976-C299-04

K bus link, 34 KNOW_HOW_PROTECT, 38

LED display, 27 LED display schemes, 30 LOCK/UNLOCK, 11

MAC address, 15 Manual Collection, 5 Memory reset / reset to factory defaults, 40 MIB

Supported, 47

MIB file and SNMP profile file, 46

Page 72

Index

Module access protection, 15 Module identification

In STEP 7, 30 In Web diagnostics, 30

Module identification - make the port LEDs flash briefly, 30 Module replacement without PG, 35 Multicast, 10 Multicomputing mode, 26

Network setup - PRP, 13 NTP mode (NTP: Network Time Protocol),

OP connections

Number, 17

Open communications services, 4, 10 Open TCP/IP communication, 11, 21, 49 Operation with a high communications load, 26 Operator monitoring and control functions, 10

S5/S7 addressing mode, 16 S7 connections, 17

Number, 17 S7-400, 9 S7-400H, 9 Safety notices, 31 SEND/RECEIVE calls, 19

Number operable simultaneously, 19 SEND/RECEIVE connections, 17

Number, 18 SEND/RECEIVE interface, 10, 18, 25 SEND/RECV connections in SPEED SEND/RECV mode

Number, 18 Service & Support, 6 SIMATIC mode, 15, 45 SIMATIC NET glossary, 6 SIMATIC NET Manual Collection, 5 SNMP (Simple Network Management Protocol), 46 SNMP agent, 15 SNMP tool, 48 Special diagnostics, 35, 43 SPEED SEND/RECV

Effects of connections, 18 STEP 7, 4, 25

Parallel Redundancy Protocol, 12 PG connections

Number, 17 PG functions, 10 Ping

Permitted length of ICMP packets, 50 PING function, 16 Program blocks, 25

AG_RECV / AG_LRECV / AG_SRECV, 48

AG_SEND / AG_LSEND / AG_SSEND, 48 PRP, 12 PRP mode, 9

Rack, 34 Recycling, 6 Redundancy solution, 9 Redundant Network Access, 11 Resetting to factory setting, 40 RNA, 11 RNA interface, 9

TCP connections, 18 TCP connections for HTTP, 21 Time-of-day synchronization on the RNA interface, 15 Training, 6

UDP

Restrictions, 19 UDP connection, 10 UDP connections, 18 UDT, 11

Web diagnostics, 15, 43

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