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SIMATIC NET
S7-CPs for PROFIBUS
Manual Part B3
CP 443-5 Basic
6GK7 443-5FX02-0XE0
for SIMATIC S7-400 / S7-400H
Status and fault LEDs
Mode selector
Version 1 and higher (firmware version V4.0 and higher)
PROFIBUS interface
(9-pin D-sub female
connector)

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Summary of Contents for Siemens SIMATIC NET 6GK7 443-5FX02-0XE0

  • Page 1 SIMATIC NET S7-CPs for PROFIBUS Manual Part B3 CP 443-5 Basic 6GK7 443-5FX02-0XE0 Version 1 and higher (firmware version V4.0 and higher) for SIMATIC S7-400 / S7-400H Status and fault LEDs Mode selector PROFIBUS interface (9-pin D-sub female connector)
  • Page 2 Notes on the Product Notes on the Product Note All notes in the product information bulletin, which is supplied with this product, are valid and must be observed. Compatibility with the Previous Version Note Make sure that you read the information regarding extended functionality and restrictions in Chapter 6 of this manual! CP 443-5 Basic for PROFIBUS / Manual Part B3 B3-2...
  • Page 3: Table Of Contents

    CP. Among other things, it contains explanations of the safety notices, references, and general information that applies to all S7 CPs for PROFIBUS. You can also download this general part from the Internet: http://www4.ad.siemens.de/view/cs/de/8774037 Contents - Part B3 Properties / Services .
  • Page 4: Properties / Services

    Properties / Services Properties / Services Application The CP 443-5 Basic communications processor is designed for use in a SIMATIC S7-400 (standard) and S7-400H (fault-tolerant system) programmable controller. It allows the S7-400 / S7-400H to be connected to a PROFIBUS fieldbus system. Services The current version of the CP 443-5 Basic supports the following communication services in the standard and H systems:...
  • Page 5 Properties / Services S S5-compatible communication (SEND/RECEIVE Interface) over FDL connections of the following types: - specified FDL connections - free layer 2 connections - broadcast - multicast S Time-of-day synchronization over PROFIBUS - The CP forwards time-of-day synchronization frames from the LAN to the station (CPU = time slave) or from the station to the LAN (CPU= time master) or this station is synchronized via a different LAN and the time-of-day synchronization frame must be forwarded over PROFIBUS for...
  • Page 6 You will find information on the latest block version and links to download the current blocks in our Customer Support on the Internet: http://www4.ad.siemens.de/view/cs/en/8797900 If you are using older block types, this recommendation only applies if you also have the latest firmware version.
  • Page 7: Requirements For Use

    Requirements for Use Requirements for Use The CP 443-5 Basic described here is supported by all the CPU operating systems listed in the table below. The chapter also contains the following information: S The number of CPs that can be operated with one CPU. S The number of AG-SEND or AG-RECV calls on the SEND/RECEIVE interface that can be active at the same time (data exchange on FDL connections over PROFIBUS and corresponding connections over Industrial Ethernet).
  • Page 8: Converting Older Systems

    Requirements for Use Converting older Systems The discontinued CPUs listed here in Table 2-2 support the following functionality in conjunction with the CP 443-5 Basic: S Number of operable CPs: 8 S Multicomputing Table 2-2 Use with Discontinued CPU Types Order number Version Number of AG-SEND or AG-RECV...
  • Page 9: Installation And Commissioning

    Installation and Commissioning Installation and Commissioning Procedure / Steps Table 3-1 Step Explanation / Meaning 1. Insert the CP 443-5 The CP 443-5 Basic can be inserted in all racks with slots for P and K bus Basic attachment: Central rack CR2 Universal rack UR1, UR2 or UR2H as central rack as expansion rack with rack no.
  • Page 10 Displays and Mode Selector Displays and Mode Selector LEDs Displaying the Status of the CP The 5 LED indicators on the front panel provide information on the status of the CP as shown in the table below: Table 4-1 INTF EXTF BUSF STOP...
  • Page 11 Displays and Mode Selector Controlling the Operating Status There are different ways of controlling the mode of the CP 443-5 Basic, as follows: S Mode Selector S NCM S7 for PROFIBUS configuration software S SIMATIC Manager in STEP 7 To control the mode from STEP 7 / NCM S7 for PROFIBUS, the mode selector must be set to RUN.
  • Page 12 Performance Data Performance Data Supported Transmission Rates The transmission rate is set with the SIMATIC STEP 7 configuration software. For the permitted rates, refer to Table 7-1 in Chapter 7 Characteristics of S5-compatible Communication (SEND/RECEIVE Interface) on FDL Connections The following characteristics are important when operating FDL connections (specified, free layer 2 (SDA and SDN), broadcast, multicast): Table 5-1 Characteristic...
  • Page 13: Data Of Fms Connections

    Performance Data Table 5-2 Status Job Completed Job Active Component / FC min. max. min. max. AG-SEND 0.12 ms 0.27 ms 0.11 ms 0.29 ms AG-RECV 0.15 ms 0.37 ms 0.10 ms 0.26 ms Data of FMS Connections The following information is important for operating FMS connections: Table 5-3 Component Explanation / Values...
  • Page 14: Characteristics Of S7 Communication

    Performance Data Cycle Load Caused by FMS Connections When calculating the reaction times with FMS connections, the run time of the function blocks (FBs) in the S7-400 CPU (416-1 see Table 5-4) is the decisive factor. The table below shows the cycle load resulting from the available FCs in ms. A distinction is made between the statuses “job completed”...
  • Page 15 Performance Data Table 5-5 Characteristic Explanation / Values Number of S7 connections that can Maximum 48 be operated via PROFIBUS (The value depends on the S7-400 CPU being used.) CP 443-5 Basic for PROFIBUS / Manual Part B3 B3-15 Release 11/2002 C79000-G8976-C161-04...
  • Page 16: Maximum Number Of Connections In Total

    Performance Data Maximum Number of Connections in Total In total (FDL , FMS , and S7 connections) a maximum of 59 connections can be operated As an example, the following multiprotocol configuration was tested: 28 FMS client connections to S7-400/300 with SCC=RCC=1 + 1 FMS server connection to S7-400 with SCC=RCC=4 + 1 FMS server connection to S7-300 with SCC=RCC=1 + 16 FDL connections to S7-400/300...
  • Page 17: Use In Fault-Tolerant Systems

    Performance Data Use in Fault-tolerant Systems With the CP 443-5 Basic, you can operate fault-tolerant S7 connections in an H system. You will find more detailed information about the possible operating and structural options in the “SIMATIC S7-400H Programmable Controller Manual, Fault-tolerant Systems”.
  • Page 18: Other Characteristics

    Please read the additional information and notes. These are available in our Customer Support on the Internet: http://www4.ad.siemens.de/view/cs/de/4557726 FMS Mode - Triggering a CP STOP from the PG If you trigger a CP STOP using a PG function on a CP when using large numbers of connections, it is possible that you may have to repeat the job.
  • Page 19: Compatibility With The Previous Product

    Compatibility with the Previous Product Compatibility with the Previous Product Extended Functionality Compared with Previous Product: The CP 443-5 Basic (6GK7 443-5FX02-0XE0) described here can be used as a replacement for the previous products CP 443-5 Basic (6GK7 443-5FX01-0XE0 and 6GK7 443-5FX00-0XE0). Please note the following information on the extended functionality.
  • Page 20: Replacing Older Modules / Replacing Defective Modules

    Compatibility with the Previous Product Replacing Older Modules / Replacing Defective Modules Replacing Modules Please follow the procedure outlined below when replacing an older module with one of those described here: Table 6-1 Module used until now Configuration Procedure 6GK7 443-5FX00-0XE0 Configuration unchanged (replacing a defective module) If you have no extra requirements for the CP compared with the old one, no changes to the configuration are necessary.
  • Page 21: Release 11/2002 B3-3

    Compatibility with the Previous Product Information in the NCM S7 for PROFIBUS Online Help and Documentation The information “for new modules” contained in both the STEP 7 / NCM S7 online help and the NCM S7 for PROFIBUS manual is also relevant for the CP described here.
  • Page 22 Technical Specifications Technical Specifications General Technical Data Table 7-1 Technical Specifications Value Supported Transmission Rates 9.6 Kbps, 19.2 Kbps, 45.45 Kbps 93.75 Kbps, 187.5 Kbps, 500 Kbps 1.5 Mbps, 3 Mbps, 6 Mbps, 12 Mbps Interfaces Attachment to PROFIBUS 9-pin sub-D female connector Maximum current consumption on the PROFIBUS 100 mA at 5V interface with network components attached (for...

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