File 003

Training Centerfor Automation and Drives

ST-7PRO1The SIMATIC S7 System Family

Contents Page

SIMATIC Overview .............................................................................................................................. 2

S7-200 ................................................................................................................................................. 3

S7-200: Modules ........................................................................................................................... 4

S7-200: CPU Design .......................................................................................................................... 5

S7-300 ................................................................................................................................................. 6

S7-300: Modules ........................................................................................................................... 7

S7-300: CPU Design .......................................................................................................................... 8

S7-400 ................................................................................................................................................. 9

S7-400: Modules ........................................................................................................................... 10

S7-400: CPU Design (Part 1) .............................................................................................................. 11

S7-400: CPU Design (Part 2) .............................................................................................................. 12

Programming Devices........................................................................................................................... 13

PG/PC Requirements for Installing STEP 7 ………........................................................................... 14

Installing the STEP 7 Software ........................................................................................................... 15

Result of Installation ...................................................................................................................... 16

Date: 25.03.2007File: PRO1_01E.1

SIMATIC S7Siemens AG 1999. All rights reserved.

Information and Training Center

Knowledge for Automation

The SIMATIC S7 System Family

SIMATIC

WinCC

SIMATIC

PC

SIMATIC

DP

SIMATIC

Controller

SIMATIC

HMI

SIMATIC

NET

SIMATIC

PCS 7

SIMATIC

Software

SIMATIC

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Date: 25.03.2007File: PRO1_01E.2




SIMATIC Overview

SIMATIC Controller

SIEMENS

SIMATIC

SF

RUN

STOP

Q0.0

Q0.1

Q0.2

Q0.3

Q0.4

Q0.5

I0.0

I0.1

I0.2

I0.3

I0.4

I0.5

I0.6

I0.7

S7-200

CPU 212

SIMATIC PGSIMATIC PC

PG 740

SIEMENS

7 8 9

4 5 6

1 2 3

0

.D E F

A B CI N S

D E LS H IF T H E L P

E S C

E N T E R

A C K

S I M A T I C O P 1 7

S H IF T

H E L PK 1 K 5 K6 K 7 K 8K2 K 3 K4

K 9 K 1 0 K 11 K 1 2 K1 3 K 14 K1 5 K 1 6

SIMATIC HMI

ASI

FM

SV

SIMATIC DP

SIMATIC NET

PROFIBUS-DP

Industrial Ethernet

PROFIBUS

MPI - Network SIMATIC NET

Introduction The introduction of electronics has resulted in great changes in industrial control engineering. Together with automated machinery, whose application possibilities were expanded through electronic controls, these changes have also led to new technologies and branches.

Controllers In addition to the energy supply, control elements are required for the operation of machines and processes in almost all areas of manufacturing. It must be possible to initiate, control and monitor the operation of any given machine or process.

In the past, control tasks were solved with conventional control technology by individually - that is, dependent on the task - wiring contacts and relays. Today programmable logic controls are largely used to solve automation tasks.

Totally Integrated In order for companies to remain competitive, it is not enough to isolatedlyAutomation automate only individual processing stations or machines. The demand for more

flexibility with higher productivity can only then be fulfilled when the individual machines are integrated in the entire system. The information flow between all components is essential for the functioning of the entire system.Production processes are no longer seen as individual partial processes, but rather as integral components of an entire production process. Also, the entire process is also no longer structured centrally as hierarchical. Now the process is structured as distributed and autonomous individual elements.

The total integration of the entire automation environment is today made possible with the help of:

• common configuring and programming of individual partial systems

• common data management

• common communication between all participating automation components.

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Features • Modular small control system for the lowest performance range,

• Performance-graded range of CPUs,

• Extensive selection of modules,

• Expandable with up to 7 modules,

• Backplane bus integrated in the modules,

• Can be networked with - RS 485 communication interface or

- PROFIBUS,

• Central PG connection with access to all modules,

• No slot restrictions,

• Own software,

• “Total Package” with power supply, CPU, I/O in one unit,

• "Micro PLC" with integrated functions.

Date: 25.03.2007File: PRO1_01E.3




S7-200

SIEMENS

SIMATIC

S7-200

CPU 214SF

RUN

STOP

I1.0

I1.1

I1.2

I1.3

I1.4

I1.5

I0.0

I0.1

I0.2

I0.3

I0.4

I0.5

I0.6

I0.7

Q1.0

Q1.1

Q0.0

Q0.1

Q0.2

Q0.3

Q0.4

Q0.5

Q0.6

Q0.7

EM 221

DI 8 x DC24V

I.0

I.1

I.2

I.3

I.4

I.5

I.6

I.7

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Expansion • Digital input modules:Modules (EM) - 24V DC

- 120/230V AC

• Digital output modules:- 24V DC- Relais

• Analog input modules:- Voltage- Current- Resistance- Thermocouple

• Analog output modules:- Voltage- Current

Communications The CP 242-2 can be used to connect the S7-200 as Master to an AS-Interface. Processors (CP) As a result, up to 248 binary elements can be controlled via 31 AS-Interface Slaves.

This significantly increases the number of inputs and outputs for the

S7-200.

Accessories Bus connector

Date: 25.03.2007File: PRO1_01E.4




S7-200: Modules

EM EM

CP242 - 2

CP

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Mode Selector For manual mode selection:STOP = Stop mode; the program is not executed.

TERM = Program execution, read/write access possible from PG.

RUN = Program execution, read-only access possible from PG.

Status Indicators SF = Group error; internal CPU error(LEDs) RUN = Run mode; green

STOP = Stop mode; yellowDP = Distributed I/O ( only CPU 215)

Memory Card Slot for memory card. A memory card saves the program contents in the event of a power outage without the need for a battery.

PPI Connection The programming device / text display or another CPU is connected here.

Date: 25.03.2007File: PRO1_01E.5




SIEMENS

SIMATIC

SF

RUN

STOP

Q0.0

Q0.1

Q0.2

Q0.3

Q0.4

Q0.5

I0.0

I0.1

I0.2

I0.3

I0.4

I0.5

I0.6

I0.7

S7-200

CPU 212

Potentiometer

Outputs

Inputs Status Indicators for integrated DI/DO

PPI Connection

Mode SelectorMemory Card

Status Indicators

S7-200: CPU DesignWWW.PLCBAZAR.COM



Features • Modular small control system for the lowest performance range

• Performance-graded range of CPUs

• Extensive selection of modules

• Expandable with up to 32 modules

• Backplane bus integrated in the modules

• Can be networked with - Multipoint interface (MPI),

- PROFIBUS or

- Industrial Ethernet.

• Central PG connection with access to all modules

• No slot restrictions

• Configuration and parameter setting with the help of the "HWConfig“ tool.

Date: 25.03.2007File: PRO1_01E.6




S7-300WWW.PLCBAZAR.COM



Signal Modules • Digital input modules: 24V DC, 120/230V AC

(SM) • Digital output modules: 24V DC, Relay

• Analog input modules: Voltage, current,

resistance, thermocouple

• Analog output modules: Voltage, current

Interface Modules The IM360/IM361 and IM365 make multi-tier configurations possible.(IM) They loop the bus through from one tier to the next.

Dummy Modules The DM 370 dummy module reserves a slot for a signal module whose parameters(DM) have not yet been assigned. It can also be used, for example, to reserve a slot for

installation of an interface module at a later date.

Function Modules Perform “special functions": (FM) - Counting

- Positioning

- Closed-loop control.

Communication Provide the following networking facilities:Processors (CP) - Point-to-Point connections

- PROFIBUS

- Industrial Ethernet.

Accessories Bus connectors and front connectors

Date: 25.03.2007File: PRO1_01E.7




S7-300: Modules

PS(optional)

CPU IM(optional)

SM:DI

SM:DO

SM:AI

SM:AO

FM:- Couting- Positioning- Closed-loop

control

CP:- Point-to-Point- PROFIBUS- Industrial Ethernet

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Mode Selector MRES = Modul Reset function

STOP = Stop mode; the program is not executed.


RUN-P = Program execution, read/write access possible from PG.

Status Indicators SF = Group error; internal CPU fault or fault in module with diagnostics(LEDs) capability.

BATF = Battery fault; Battery empty or non-existent.

DC5V = Internal 5 V DC voltage indicator.

FRCE = FORCE; indicates that at least one input or output is forced.

RUN = Flashes when the CPU is starting up, shows a steady light in Runmode.

STOP = Shows a steady light in Stop mode. Flashes slowly for a memory reset request, Flashes quickly when a memory reset is being carried out,Flashes slowly when a memory reset is necessary because a

memory card has been inserted.

Memory Card A slot is provided for a memory card. The memory card saves the program contents inthe event of a power outage without the need for a battery.

Battery Compartment There is a receptacle for a lithium battery under the cover. The battery provides backup power to save the contents of the RAM in the event of a power outage.

MPI Connection Connection for a programming device or other device with an MPI interface.

DP Interface Interface for direct connection of distributed I/Os to the CPU.

Date: 25.03.2007File: PRO1_01E.8




CPU314SIEMENS

SF

BATF

DC5V

FRCE

RUN

STOP

RUN-P

RUN

STOP

M RES

SIMATICS7-300

Batterie MPI

CPU315-2 DPSIEMENS

RUN-P

RUN

STOP

M RES

SIMATICS7-300

Batterie DP

SF

BATF

DC5V

FRCE

RUN

STOP

MPI

SF DP

BUSF

S7-300: CPU DesignWWW.PLCBAZAR.COM



Features • The Power PLC for the mid to upper performance range,

• Performance-graded range of CPUs,

• Extensive selection of modules,

• Can be expanded by over 300 modules,

• Backplane bus integrated in the modules,

• Can be networked with - Multipoint interface (MPI),

- PROFIBUS or

- Industrial Ethernet,

• Central PG connection with access to all modules,

• No slot restrictions,

• Configuration and parameter setting with the help of the "HWConfig“ tool,

• Multicomputing (up to 4 CPUs can be used in the central rack ).

Date: 25.03.2007File: PRO1_01E.9




S7-400WWW.PLCBAZAR.COM



Signal Modules • Digital input modules: 24V DC, 120/230V AC

(SM) • Digital output modules: 24V DC, Relay

• Analog input modules: Voltage, current, resistance, thermocouple

• Analog output modules: Voltage, current.

Interface Modules The IM460, IM461, IM463, IM467 interface modules provide the connection(IM) between various racks:

• UR1 (Universal Rack) with up to 18 modules

• UR2 (Universal Rack) with up to 9 modules

• ER1 (Extension Rack) with up to 18 modules

• ER2 (Extension Rack) with up to 9 modules.

Function Modules Perform “special functions":

(FM) • Counting

• Positioning

• Closed-loop control.

Communication Provide the following networking facilities:

Processors (CP) • Point-to-Point connections

• PROFIBUS

• Industrial Ethernet.

Date: 25.03.2007File: PRO1_01E.10




S7-400: Modules

PS CPU SM:DI

SM:DO

SM:AI

SM:AO

CP FM SM IM

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Mode Selector MRES = Modul RESet

STOP = STOP mode, i.e. no program execution and

output disabled ( "OD“ mode= Output Disabled).


RUN-P = Program execution, read/write access possible from PG.

Start-up Type Switch CRST = When you start the CPU with the mode selector STOP / RUN,a “complete restart" is performed (Cold ReSTart).

WRST = When you start the CPU with the mode selector STOP / RUN, a “restart" is performed (Warm ReSTart) The CPU requests the start-up type via the Status LED (selectable with the CRST/WRST switch).

Date: 25.03.2007File: PRO1_01E.11




S7-400: CPU Design (Part 1)

EXT.-BATT.

5...15V DC

X3

X1

414 - 2XG00 - 0AB0

CPU 414-2

X 2

3 4

INTF

EXTF

STOP

RUN

CRST

FRCE

CRST

WRST

RUN-PRUN

STOPCMRES

INTF

EXTF

BUSF

DP

EXT.-BATT.

5...15V DC

X1

421 - 1BL00 - 0AA0

DI 32xDC24V

X 2

3 4

INTF

EXTF

STOP

RUN

CRST

FRCE

CRST

WRST

RUN-PRUN

STOPCMRES

Start-up Type Switch

Mode Selector

e.g. CPU412-1 e.g. CPU416-2DP

* for further CPUs please see catalog

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EXT-BATT Additional external battery voltage supply (DC 5...15V to backup the RAM, e.g. when the power supply is being replaced).

MPI Connection For the programming device or another device with MPI interface.

DP Interface The 413-2DP, 414-2DP, 416-2DP and 417-2DP CPUs have an integrated DP interface for direct connection of distributed I/Os to the CPU.

Slot for In the S7-400 CPUs you can, depending on your requirements, insert RAM orMemory Cards Flash EPROM cards as external load memory:

• RAM cards with a capacity of: 64KByte, 256KByte, 1MByte, 2MByte.

The contents are backed up via the CPU battery.

• Flash EPROM cards with a capacity of:64KByte, 256KByte, 1MByte, 2MByte, 4MByte, 8MByte, 16MByte.

The contents are backed up on the integrated EEPROMs.

Date: 25.03.2007File: PRO1_01E.12




S7-400: CPU Design (Part 2)

EXT.-BATT.

5...15V DC

X3

X1

414 - 2XG00 - 0AB0

CPU 414-2

X 2

3 4

INTF

EXTF

STOP

RUN

CRST

FRCE

CRST

WRST

RUN-PRUN

STOPCMRES

INTF

EXTF

BUSF

DP

EXT.-BATT.

5...15V DC

X1

421 - 1BL00 - 0AA0

DI 32xDC24V

X 2

3 4

INTF

EXTF

STOP

RUN

CRST

FRCE

CRST

WRST

RUN-PRUN

STOPCMRES

Fault LEDs for general CPU faults

Slot for Memory Card

MPI interface

External battery supply

Fault LEDs for integrated DP interface

DP interface

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PG 720 is an industry-standard programming device, powerful and easy to use, especially for maintenance and service, but also for programming and configuration - the ideal tool for shopfloor applications.

Features:• Measurements in Notebook format,• Independent of power supply,• AT-compatible,• Powerful hardware,• Equipped with all necessary SIMATIC interface ports.

PG 740 is a portable programming device, ideal for all applications in an automation project, as wellas being an extremely powerful, industry-standard PC.

Features:• High-level system performance,• Excellent expansion facilities,• TFT- Farbdisplay,• Highly rugged design,• Equipped with all the necessary SIMATIC interface ports.

PG 760 is a multi-functional desktop programming device for all configuring and programming tasks in the engineering office.Its high-level system performance, flexible expansion capability and comprehensive facilities make it the ideal office tool for all automation projects.

Note A hand-held programming device is also available for programming the S7-200 in STL(PG702 = approx. 230 grams, 144 x 72 x 27mm, 2 x 20-character LC display).

Date: 25.03.2007File: PRO1_01E.13




Programming Devices

PG720

PG740

PG760

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Requirements New PGs of the SIMATIC S7 series provide the optimum conditions for the STEP 7software.

An MPI card can be installed in PCs which meet the requirements listed above, or they can be connected to the COM interface with the PC-Adapter.

MPI Multi-Point Interface.

Date: 25.03.2007File: PRO1_01E.14




Hardware/Software Requirements

• Processor 80 486 or higher, Pentium recommended

• Hard Disk (free) Min. 300 MB (for Windows, Swap File, STEP7, Projects)

• RAM >= 32 MB, 64 MB recommended

• Interfaces CP 5611 or MPI card or PC-AdapterProgramming Adapter for Memory Card

• Mouse Yes

• Operating System Windows 95/98/NT

PG/PC Requirements for Installing STEP 7WWW.PLCBAZAR.COM



Installation 1. Activate “Setup.exe” by selecting “Add/Remove Programs” in the “Win95->Control Panel”.

2. Choose Options.

3. Choose Language.

4. Authorization disk when prompted.

5. Re-boot when prompted.

Notes: 1. As of STEP 7 V4.0, the software is only available on CD-ROM.2. Software Service Packs can also be downloaded from

the Internet.

Software Protection The STEP 7 software is copy-protected and can only be used on one programming device at a time.

When you have installed the software, you cannot start using it until you have transferred the authorization to the hard disk from the authorization disk.

Note As of STEP 7 V5.0, the software can also be started without authorization. After aspecific time period has run out, the user will be requested to install an authorization.

Be sure to read the notes in the README.TXT file on the authorizaiton disk. If you donot observe these instructions, you risk losing your authorization.

Service Packs Free-of-ChargeSoftware Service Packs can be downloaded from the Internet via http://www.ad.siemens.de/simatic-cs.

Date: 25.03.2007File: PRO1_01E.15




PG 740

SIEMENS

Installing the STEP 7 Software

or

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Introduction The main tool in STEP 7 is the SIMATIC Manager. There are two ways in which to activate it:

1. via Task bar -> Start -> SIMATIC -> STEP7 -> SIMATIC Manager

2. via the icon "SIMATIC Manager“.

Date: 25.03.2007File: PRO1_01E.16




Result of Installation

Double-click on Icon

Activate via Start menu

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