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详细说明:CP 441 Manualpdf,CP 441 ManualPreface
Purpose
This manual explains how to establish and operate a point-to-point connection
Contents of this manua
The manual describes the hardware and software of the cp 44 1 communication
processor and its integration in an S7-400 programmable controller. It is divided up
into instruction-based chapters and a reference section(appendices)
The following subjects are covered
on The basics of point-to-point communication with the CP 441
oo Starting up the CP 441
oo mounting the cp 44 1
oo Communication via the cP 44 1
oo Debugging
oo Application examples
oo Properties and technical specifications
Scope of This Manual
The manual is relevant to the following CPs and interface submodules
Product
Order number
As of release
CP441-1
6ES74411AA03-0AE0
01
CP441-2
6ES7441-2AA030AE0
01
RS 232C module
6ES7963-1AA000AA0
01
20 mA TTY module
6ES79632AA000AA0
01
X27(RS 422/485)module 6ES7 963-3AA00-0AAO
01
Point-to-Point Communication CP 441
C79000-G7076-c441-05
Preface
Note
The descriptions of the cp 44 1 communication processor and the interface
submodules in this manual were correct at the time of publication We reserve the
right to describe modifications to the functionality of the modules in a separate
Product Information
Changes since the Previous edition
Changes Since the Previous Edition Since edition 02 of this manual, CP 441
Point-to-Point Communication, Installation and Parameter Assignment
descriptions of the following functions of the cp 441 with order number
6ES7441-AA03-OAEO have been added
o additional transfer rates of 5 6 kbaud and 115.2 kbaud for the cp 441-2 from
STEP7.V5.0+ Service Pack 2 onwards
oo Dynamically changeable destinations in RK512 send message frames
oo Firmware update
oo Diagnostics alarm from STEP 7, V5.0+ Service Pack 2 onwards
on Fast switch-over for RS485 module in half-duplex mode
RS422 485 level selection now for 3964(R), RK512 and printer
oo Extended modes for reception with end-of-text codes
oo Shorter character delay time at low baud rates
oo ASCll protocol with fixed message frame length sending in character delay
time matrix can be deactivated
Conventions
This manual uses the generic term CP 441. The information in the manual applies
to the CP 1-1 and CP 4411-2 communication processors, unless otherwise
specified
Structure of this manual
To help you to quickly find the information you require, this manual offers the
following
oo a comprehensive list of contents
oo Following the appendices, a glossary defines important technical terms used in
the manual
oo Finally, a comprehensive index allows quick access to information on specific
subjects
Point-to-Point Communication CP 441
C79000-G7076-C441-05
Preface
Other Manuals required
The appendix F contains a list of further manuals and brochures on the S7-400
and programmable controllers
Electronic manuals
The entire set of simatic s7 documentation is available on cd-rom
Standards, Certificates and Approvals
The CP 44 1 communication processor meets the requirements and criteria of
lEC 1131, Part 2 and the requirements for CE marking. The CP 441 has
CSA certification and uL recognition
You will find more information on certification/recognition/approval and standards in
Appendix A2
Recycling and Disposal
The CP 441 is an environment-friendly product. It is exceptional for the following
oo Housing plastic with halogen-free flame protection and is highly resistant to fire
oo Laser inscriptions(.e no labels)
oo Plastics identification in accordance with din 54840
oo Fewer materials used due to size reduction; fewer parts due to integration in
ASICs
The cp 44 1 is suitable for recycling on account of the low level of contaminants in
Its components
For further information about environment-friendly recycling and the procedure for
disposing of your old equipment, please contact
Siemens Aktiengesellschaft
Anlagenbau und Technische Dienstleistungen
ATD ERC Essen Recycling/Remarketing
Fronthauser str, 69
D-45127 Essen
Germany
Phone:+ 49 201/816 1540(Hotline)
FaX:+49201/8161504
The people there will adapt their advice to suit your situation and provide a
comprehensive and flexible recycling and disposal system at a fixed price. After
disposal you will receive information giving you a breakdown of the relevant
material fractions and the associated documents as evidence of the materials
olved
Point-to-Point Communication CP 441
C79000-G7076-C441-05
Preface
Additional Assistance
Please contact your local siemens representative if you have any queries about
the products described in this manual. a list of Siemens representatives worldwide
is contained, for example, in the appendix entitled Siemens Worldwide" of the
manual S7-400/M7-400 Programmable Controller, Hardware and Installation
If you have any questions or suggestions concerning this manual, please fill out the
form at the back and return it to the specified address Please feel free to enter
your personal assessment of the manual in the form provided
We offer a range of courses to help get you started with the SIMATIC S7
programmable controller. Please contact your local training center or the central
training center in Nuremberg, D-90027 Germany, Tel. +49 911 895 3200
Point-to-Point communication cp 441
C79000-G7076-C441-05
Preface
Up to the minute You can obtain the latest information on SIMATIC products from the
Information
following sources
ooontheInternetathttp:/www.ad.siemens.de,
SIMATIC Customer Support also provides you with the latest information and
downloads that will help you use SIMATIC products
ooontheiNternetathttp://www.ad.siemens.de/simatic-cs
oo From the SiMATIC Customer Support Mailbox at the number
+49(911)895-7100
To dial the mailbox, use a modem with up to v.34(28. 8 kbauds), with the
following parameter settings: 8, N,1, ANSI, or dial via ISDN(X.75, 64 Kbps)
SIMATIC Customer Support is available at the phone and fax numbers and at the
E-mail addresses listed below you can also contact us via internet mail or mail at
the mailbox mentioned above
Nuremberg
Johnson City a&
Singapore
SIMATIC Hotline
Worldwide(Nuremberg)
Worldwide(Nuremberg)
Technical Support
Technical Support
(Free Contact)
(fee based, only with
Local time: Mon-fri.7: 00 to 17: 00
SIMATIC Card
Phone:+49(180)5050-222
+49(180)5050-223
Local time: mon -fri. 0: 00 to 24: 00
E-Mail: techsupport
Phone:+49(911)895777
ad siemens. de
FaX:+49(911)8957001
GMT
+1:00
GMT
+01:00
Europe /Africa(Nuremberg) America Johnson City)
Asia Australia( Singapore)
Authorization
Technical Support and
Technical Support and
Authorization
Authorization
Local time: mon -fri.7: 00 to 17: 00
Local time: Mon -fri. 8: 00 to 19: 00
Local time: Mon. -fri. 8: 30 to 17: 30
Phone:+49(911)8957200
Phone:+1423461-2522
Phone:+65740-7000
Fax:+49(911)895-7201
Fax:+14234612289
+65740-7001
E-Mail: authorization
E-Mail: simatic hotline
E-Mail: simatic hotline
bgm. siemens. de
sea. sIemens. com
sae.slemens.com.sg
GMT:+1:00
GMT
5:00
GMT
8:00
The languages of the SIMATIC Hotlines are generally German and English, in addition, French, Italian and spanish are
spoken on the authorization hotline
Point-to-Point Communication CP 441
C79000-G7076-C441-05
Point-to-Point communication cp 441
C79000-G7076-C441-05
Contents
1 Product Description
B重
1-1
1.1
Uses of the cp 441
1-2
1.2
Components Required for a Point-to-Point Connection with the CP441.1-4
3
Design of the CP 441
16
1.4
Attributes of the interface submodules
1-8
1.4.1 Attributes of the rs 232c interface Submodule
1-8
1.4.2 Attributes of the 20 ma tty Interface submodule
-10
1.4. 3 Attributes of the X27(RS 422/485)Interface Submodule
1-11
1.4.4 Cables for Connecting the CP 44 1 to a Communication Partner
1-12
1.5
Installation guidelines
-13
2 Basic Principles of Serial Data Transmission
21
2.1
Serial transmission of a character
2-2
2.2
Transmission procedure with a point-to-Point connection
6
2.2.1 so 7-Layer Reference Model for Data Transmission
26
2.2.2 Data Transmission with the 3964(R)Procedure
2-12
2.2.3 Data Transmission with the rK 512 Computer Connection
225
2.24 Data transmission with the ascll driver
2-37
2.2.5 Data transmission with the printer driver
2-51
2.3
Parameterization Data of the protocols
翻
2-53
2.3.1 Parameterization Data of the 3964(R)Procedure
253
2.3.2 Parameterization data of the rK 512 Computer Connection
259
2.3.3 Parameterization data of the ascll driver
2-60
2.3.4 Parameterization data of the printer driver
2-67
2.3.5 Conversion and Control statements for Printer Output
2-78
3 Starting up the CP 441
3-1
4 Mounting the CP 441
4-1
4.1
CP 441 Slots
42
4.2
Mounting and Dismounting the CP 441
42
4.3
Installing and Removing the Interface Submodules of the CP 44 1
4-3
Point-to-Point Communication CP 441
C79000-G7076-c441-05
Contents
5 Configuring and Parameterizing the CP 441
5-1
5.1
Configuring the CP 441
5-2
5.2
Parameterizing the communication Protocols
5-3
5.3
Connection Configuration
5.3.1 Simplified Connection Configuration
55
5.3.2 Complete Connection Configuration
5.3.3 "Object Properties"Dialog Box for the ASCll Driver, Printer Driver
and 3964(R)Procedure
5.3. 4 "Object Properties"Dialog Box for the RK 512 Computer Connection. ..5-12
5.4
Managing the Parameter Data
5-16
5.5
Multiprocessor Communication
5.6 Subsequent Loading of Drivers (transmission Protocols)
5-18
Subsequent Loading of Firmware Updates
5-20
6 Communication via System Function Blocks...............6
Communication via System Function blocks
6-2
6.2
Overview of the System Function Blocks
6-3
6.3
Using the System Function Blocks
6-4
Using the System Function Blocks with the 3964(R)Procedure
6-10
6.4.1 Data Transmission with 3964(R)Using BSEND and BRCV
6-12
6.4.2 Data Transmission with 3964(R)Using bSENd and a receive Mailbox.6-15
6.5
Using the System Function Blocks with the RK 512
Computer Connection
6-17
6.5.1 Send data with a static destination definition with rK 512
6-17
6.5.2 Sending Data with RK 512 to the Communication Partner
CP 441 with Static Destination definition Use of bsend and brcv
6-19
6.5.3 Sending Data with RK 512 to the Communication Partner
CP 441 with Static Destination Definition Use of bsend
24
6.5.4 Sending Data with rK 512 to the S5 Communication Partner
or non -siemens device with static Destination definition
6-29
6.5.5 Sending data to a communication partner with dynamic
Destination Definition with the rK 512 Computer link
6-35
6.5.6 Fetching Data from a communication Partner with rK 512
6-40
6.6
Using the System Function Blocks with the ASCll Driver
6-45
Using the System Function Blocks with the printer driver
6-51
6.8
Summary
6-54
7 Start-up Characteristics and Operating Mode Transitions of the CP 441....7-1
7.1
Start-up Characteristics of the CP 441
72
7.2
Operating Mode Transitions of the CP 441
73
Point-to-Point Communication CP 441
C79000-G7076-c441-05
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