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1

Properties / Services

B4 - 4

CP 443-5 Extended for PROFIBUS / Manual Part B4

Release 6/2005

C79000-G8976-C162-06

1

Properties / Services

Application

The CP 443-5 Extended 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. 

You can use the CP as a router for data records intended for field devices (for
example PA slaves).

Services

The current version of the CP 443-5 Extended supports the following
communication services in the standard and H systems:

S

PROFIBUS-DP with the following characteristics: 

-

DP master (class 1) (redundant operation in fault-tolerant system also
possible) 

-

Direct data exchange (DP slave to DP slave)

As a DP master, the CP 443-5 Extended is capable of enabling direct data
exchange for “its” DP slaves. 

-

SYNC /FREEZE (please refer to Tables 2-1 and 2-2)

The outputs or inputs can be synchronized from the within the user program
using system function SFC11.

-

Constant bus cycle time (only in the standard system)

The ability to set a constant bus cycle time means that the DP master
always starts the DP bus cycle after the same interval. 

-

Selectable DP modes:

DPV1 functionality
(default in STEP 7)

S7-compatible

DP master mode for:

S

DP slaves complying with the
PROFIBUS DP-V0 and DPV1
standard

S

Siemens DP slaves

(Refer to the information in Tables 2-1
and 2-2 on the required CPU)

DP master mode for:

S

DP Slaves complying with the
PROFIBUS DP-V0 standard (DP
slaves complying with the DPV1
standard can only be used with
restricted functionality)

S

Siemens DP slaves

(For more information on the topic of DPV1, refer to the STEP 7 / Hardware
Configuration online help)

Содержание CP 443-5 Extended

Страница 1: ...b female connector Mode selector Status and fault LEDs SIMATIC NET S7 CPs for PROFIBUS Manual Part B4 CP 443 5 Extended for PROFIBUS 6GK7 443 5DX04 0XE0 Version 1 or higher Firmware Version V6 1 or higher for SIMATIC S7 400 S7 400H ...

Страница 2: ...2 06 Notes on the Product Note All notes in the product information bulletin that 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 ...

Страница 3: ...nt CPU Types B4 8 2 2 Converting older Systems B4 11 3 Installation and Commissioning B4 13 4 Displays and Mode Selector B4 15 5 Performance Data B4 17 5 1 Supported Transmission Rates B4 17 5 2 Characteristics of the DP Interface B4 17 5 3 Characteristics of S5 compatible Communication SEND RECEIVE Interface over FDL Connections B4 19 5 4 Characteristics of S7 Communication B4 20 5 5 Parallel Use...

Страница 4: ...o DP slave As a DP master the CP 443 5 Extended is capable of enabling direct data exchange for its DP slaves SYNC FREEZE please refer to Tables 2 1 and 2 2 The outputs or inputs can be synchronized from the within the user program using system function SFC11 Constant bus cycle time only in the standard system The ability to set a constant bus cycle time means that the DP master always starts the ...

Страница 5: ...n the user program using system function SFC12 Diagnostic Requests As a DP master class 1 the CP 443 5 supports diagnostic requests of a DP master class 2 Identifying the bus topology in a DP master system As a DP master the CP 443 5 Extended supports the measurement of the PROFIBUS bus topology in a DP master system using a diagnostic repeater DP slave System function SFC103 in the user program c...

Страница 6: ...r or this station is synchronized via a different LAN and the time of day synchronization frame must be forwarded over PROFIBUS for the synchronization of further stations The CP supports time stamping of distributed process signals in conjunction with the IM 153 Time of day status value standard daylight saving time switchover synchronization status S Data record routing You can use the CP as a r...

Страница 7: ...e types 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 You will find further information and Internet addresses in the Preface of the General Part of this m...

Страница 8: ...s CP 443 5 Extended maximum 10 S Multicomputing is supported except with CiR and H systems System Environment The CP 443 5 Extended is supported by the S7 400 CPUs and CPU operating systems with the order numbers and versions listed in the table below From the table you can see which functionality is supported when you use the CP 443 5 Extended V 6 1 with the various CPU types The following charac...

Страница 9: ...CPU Order Number of the CPU Firmware version CPU 6ES7 Number of AG SEND or AG RECV calls at same time SYNC FREEZE functionality DP V1 functionality CiR HCiR functionality 1 Activate deactivate DP slave Identify bus topology CPU 412 412 1XF04 0AB0 As of V4 24 24 As of V4 1 24 24 CPU 412 2 412 2XG04 0AB0 As of V4 24 24 As of V4 1 24 24 CPU 414 2 414 2XG04 0AB0 As of V4 24 24 As of V4 1 24 24 CPU 414...

Страница 10: ... Number of the CPU 6ES7 CPU SYNC FREEZE functionality Order Number of the CPU 6ES7 DP V1 functionality CiR HCiR functionality 1 Activate deactivate DP slave Identify bus topology CPU417 4 417 4XL04 0AB0 As of V4 64 64 As of V4 1 64 64 CPU417 4H 417 4HL04 0AB0 As of V4 64 64 As of V4 0 5 64 64 Legend The characteristic is supported the listed mode is possible The characteristic is not supported the...

Страница 11: ... 1XF02 0AB0 2 or higher 12 12 CPU 413 6ES7 413 1XG01 0AB0 2 or higher 12 12 6ES7 413 1XG02 0AB0 1 or higher 12 12 CPU 413 2 6ES7 413 2XG01 0AB0 2 or higher 12 12 6ES7 413 2XG02 0AB0 1 or higher 12 12 CPU 414 1 6ES7 414 1XG01 0AB0 2 or higher 12 12 6ES7 414 1XG02 0AB0 2 or higher 12 12 CPU 414 2 128 KB 6ES7 414 2XG01 0AB0 2 or higher 12 12 128 KB 6ES7 414 2XG02 0AB0 2 or higher 12 12 CPU 414 2 384 ...

Страница 12: ...3 0AB0 As of V3 1 24 24 CPU 412 2 412 2XG00 0AB0 As of V3 1 24 24 CPU 414 2 414 2XG03 0AB0 As of V3 1 24 24 CPU 414 3 414 3XJ00 0AB0 As of V3 1 24 24 CPU414 4H 414 4HJ00 0AB0 As of V3 1 24 24 CPU 416 2 416 2XK02 0AB0 As of V3 1 64 64 CPU 416 3 416 3XL00 0AB0 As of V3 1 64 64 CPU 416F 2 416 2FK02 0AB0 As of V4 64 64 CPU417 4 417 4XL00 0AB0 As of V3 1 64 64 CPU417 4H 417 4HL00 0AB0 As of V2 1 64 64 ...

Страница 13: ...e following racks S Central rack CR2 CR3 S Universal rack UR1 UR2 or UR2H as the central or expansion rack with rack no 1 6 only possible if there is no DP operation The CP 443 5 Extended cannot be used in an ER1 or ER2 expansion rack Suitable slots in the rack With the exception of the slots reserved for the power supply and IM R the CP 443 5 Extended can be inserted in all slots with a P and K b...

Страница 14: ... This assigns a PROFIBUS address and bus parameters to the PROFIBUS CP S Configuring connections This is necessary when using the communication services S7 functions and FDL connections SEND RECEIVE interface S DP configuration This is necessary when the DP mode is used For details see 2 General Part 4 PG PC Attachment for Configuration You can connect the PG when configuring the CP as follows S v...

Страница 15: ...OP LED CP Operating Status Starting up STOP RUN Running RUN Stopping RUN STOP Stopped STOP STOP with internal error or memory reset Waiting for firmware update duration 10 seconds after power on Waiting for firmware update CP currently has an incomplete firmware version S Download in RUN active CiR S RUN with internal error for example bad configuration data PROFIBUS bus errors RUN however problem...

Страница 16: ...ode selector must be set to RUN Mode Selector With the mode selector you can set the following operating statuses S Switch from STOP to RUN The CP reads the configured and or modified data into the work memory and then changes to the RUN mode S Switch from RUN to STOP The CP changes to STOP with the following results Established connections FDL connections configured and unconfigured S7 connection...

Страница 17: ...rated 125 Max size of the input area of all DP slaves 4 Kbytes Max size of the output area of all DP slaves 4 Kbytes Maximum number of inputs per DP slave 244 bytes Maximum number of outputs per DP slave 244 bytes Max size of the consistent area for a module 128 bytes Diagnostic Requests As a DP master class 1 the CP 443 5 supports diagnostic requests of a DP master class 2 Note In some situations...

Страница 18: ...le 5 1 also apply in the case of a configured DP slave expansion CiR functionality to the entire DP master system If you specify the properties of a CiR object in the DP master system of the CP 443 5 Extended in STEP 7 these values are included in checks performed by STEP 7 The configurable properties relate to S The number of DP slaves and modules you can insert in a DP slave S The number of inpu...

Страница 19: ...or sending and receiving Free layer 2 broadcast and multicast Per job up to 236 bytes of user data can be transferred The job header requires an additional 4 bytes Cycle Load Time due to FDL Connections The cycle load time for FDL connections is largely dependent on the time required to execute the function blocks AG SEND AG RECV on the S7 400 CPU The following table lists the cycle load times of ...

Страница 20: ...tion services at the same time certain restrictions result in terms of the communications performance To illustrate the relationship between the connection types the DP mode and configured connections the following values apply to the typical configurations Table 5 5 Connection Type Number of Connections With the DP Configuration FDL connections 32 No DP 32 with DP mode S7 connections 48 No DP 48 ...

Страница 21: ...mmunications functions a delay should be selected recommended 1 ms at transmission rates 1 5 Mbps Notice For the SFCs 11 12 13 51 55 56 57 58 59 and 103 and for SFBs 52 and 53 several calls are necessary The duration of job processing depends on the load bus round trip time and the transmission rate If these SFCs are called in a loop within one cycle the cycle time could be exceeded Exceptions S S...

Страница 22: ...s the time master or this station is synchronized via a different LAN and the time of day synchronization frame is forwarded via PROFIBUS for the synchronization of further stations 2 From PROFIBUS over the CP to the CPU if a remote station is time master for example a remote CPU 41x with PROFIBUS interface for example CP 443 5 a remote PC with CP 5412 5613 5614 Note With transmission rates of 1 5...

Страница 23: ...olerant S7 connections with communication services configured on one partner or S You can implement redundant and single peripheral structures mixed mode is also possible You will find more detailed information about the possible operating and structural options in the SIMATIC S7 400H Programmable Controller Manual Fault tolerant Systems If the CP 443 5 Extended is used in a fault tolerant S7 400H...

Страница 24: ...ted otherwise the data will become inconsistent Special feature of the DP mode If the CPU is in the RUN mode the memory reset is rejected by the CP DP Diagnostic Frames when the CPU is in STOP All diagnostic frames from DPV0 standard slaves and all DP alarm frames from DP S7 DP V1 standard slaves arriving when the CPU is in STOP mode are handled as follows S In S7 compatible mode The problems that...

Страница 25: ...0XE0 with firmware version V6 1 or higher can be used as a replacement for the following predecessors of the CP 443 5 Extended S 6GK7 443 5DX00 0XE0 S 6GK7 443 5DX01 0XE0 S 6GK7 443 5DX02 0XE0 S 6GK7 443 5DX03 0XE0 S 6GK7 443 5DX04 0XE0 V6 0 Version History Predecessor Products The document Version History Current Downloads for the SIMATIC NET S7 CPs contains information on the all the previously ...

Страница 26: ...ending the Configuration using new functions If you want to use options that you had not used with the previous CP follow the steps below see also Chapter 3 1 In STEP 7 HW Config replace the already configured CP 443 5 Extended with the new module you will find this in the Hardware Catalog 2 Modify your configuration according to your requirements for example in the Properties dialog for the PROFI...

Страница 27: ... components 100 mA at 5V Power supply 5 V DC Current consumption from S7 400 backplane bus 1 0 A typical at 5V Power loss 5 5 W Permitted ambient conditions S Operating temperature S Transportation storage temperature S Relative humidity S Altitude 0 C to 60 C 40 C to 70 C max 95 at 25 C up to 2000 m above sea level Design Dimensions W x H x D mm 25 x 292 x 200 Weight approx 800 g All the informat...

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