S7300 overview

Automation and Drives

A&D AS SM6,

SIMATICS7-300

Workshop to promote the S7-300 automation platform


A&D AS SM6,

SIMATIC S7 system family

S7-400High-end and mid performance range

Large quantitative framework High performance in communication throughput

S7-300Mid and low-end performance range

Max. of 2 interfaces (field bus, cell bus) Medium performance in throughput

S7-200Low-end performance range

Positioning / Range

Innovation S7-300

Synchronism

Roadmap


A&D AS SM6,

S7-300 - Memory, performance and quantitative framework

Main memory

Instructions

Load memory

Command runtimes

- Binary commands

- Word commands

- Floating-point c.

Comm. res.

Flags

Times / Counters

Address space I/O

No. of digital chan.

No. of analog channels I/O

314

48 KB

16 k

8 MB

100 ns

0,5 µs

15 µs

12

2 k

256 / 256

1024

1024

256 / 256

312

16 KB

5 k

8 MB

200 ns

1 µs

30 µs

6

1 k

128 / 128

1024

256

64 / 64

315-2DP

128 KB

42 k

8 MB

100 ns

0,5 µs

15 µs

16

16 k

256 / 256

2048

1024

256 / 256

317- 2PN/DP

512 kB

170 k

8 MB

100 ns

0,1 µs

4 µs

32

32 k

512 / 512

8192

1024

256 / 256

317-2DP

512 kB

170 k

8 MB

100 ns

0,1 µs

4 µs

32

32 k

512 / 512

8192

1024

256 / 256

Objectives

Positioning / Range

Innovation S7-300

Synchronism

Roadmap


A&D AS SM6,

S7-300 Innovation - Overview

Quantitative framework Doubling of memory Flags, timers, counters

Processing speed 4 x faster binary processing 2 - 10 x faster floating-point

commands

Communication performance 100 Mbaud Ethernet up to 16 communications resources

Communication paths PROFIBUS DPV1 PROFInet / CbA

Technology platform Controlling, counting, positioning

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6,

Innovations - Features and benefits (I)

High processing speed

4x faster processing of binary word commands 10x faster floating-point arithmetic Increased system reaction time

How does the customer benefit?

Performance-enhanced execution of user applications

Particularly advantageous in motion control tasks and closed-loop control

Increased machine cycle times and throughput as a result of shorter program execution times

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6,

Innovations - Features and benefits (II)

The extended quantitative framework

Main memory doubled

Operating hours counter

Timers / Counters

Flags

Greater range of numbers

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap

Makes plant innovation possible while retaining the CPU


A&D AS SM6,

Innovations – Extended quantitative framework

What are the benefits to the customer?

Portable from the smallest S7-300 to the largest S7-400

Better, modular and reusable programming

Greater use of IEC 61131-3 high-level programming languages

Manufacturer-independent programming

Additional resources for the user program Greater use of engineering tools

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap

Lower engineering costs and fewer programming errors through the use of engineering tools

ProductivityMem

ory

req

uir

emen

ts


A&D AS SM6,


Additional resources for runtime software

Solutions for technology tasks

as runtime software

How does the customer benefit?Positioning /Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6,


Programming with STEP 7 Lite

The new programming package for basic functions for simple stand-alone applications

Features of STEP 7-Lite Rapid familiarization due to intuitive working Simpler project handling (project = CPU) Migration i.e. data import into STEP 7 possible

Programming with STEP 7 (from V5.1 SP4)

The well-known tool for all functions and applications

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Roadmap


A&D AS SM6,


Additional resources for diagnostic software

System diagnosis Error diagnosis from the CPU up to the I/O

Internal CPU services (e.g. error messages with time stamp)

Process diagnosis

Critical process signals are monitored by a program

Easy planning with S7-PDIAG and ProAgent

Automatic alarms from CPU to HMI device

How does the customer benefit?Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap

Optimized fault analysis reduces downtimes and increases productivity


A&D AS SM6,

Innovations - Features and benefits (III)

Increased communication performance /

improved openness

15 OPs or active connections Support of PROFIBUS DPV1 standard


Greater degree of networking at the cell level

Increased data exchange with MES/ERP systems

Detailed error information from non-Siemens field devices makes finding errors easier

Reduced downtimes

Flexible optimization of field devices during operation Reduced product changeover times

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6,

Innovations - Features and benefits (IV)

SIMATIC Micro Memory Card

Flexible choice of memory size 64 KB – 8 MB Restoring and back-up of data in RUN STEP 7 project storage Data are retained without a battery


Maintenance-free

Comments and symbols already on CPU in case servicing is required

Time-savings

New ways of archiving data and managing recipes

Reduced acquisition costs

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6,

Innovations - Features and benefits (V)

Compact design

Reduced size for new CPUs Higher channel density for analog output module


Saves space in the control cabinet

Positioning / Range

Innovation S7-300

Performance

Communication

Miscellaneous

Synchronism

Roadmap


A&D AS SM6, Page 17

Planning of stages of further development of S7-300

SEP OCT NOV DEC

2001S

7-3

00

Co

mp

act

312C

313C

313C - 2 PTP

313C - 2 DP

314C - 2 DP

314C - 2 PTP

S7

-30

0 (

ne

w)

ste

p 1

A

OCT

2002

312

315- 2DP

314

SEP NOV DEC

2003

2. Step

S7

-30

0 (

ne

w)

ste

p 1

B

317- 2 PN/DP

Positioning / Range

Innovation S7-300

Synchronism

Roadmap


A&D AS SM6, Page 18

ca. 2800 - 3050 €

SIMATIC S7-300 CPU range

S7-300High End

317- 2 DP - 512kMPI/DP, DP

317- 2 PN/DP - 512kPN (Ethernet), DP

S7-300Low End

S7-300Mid Range

315- 2 DP - 128kMPI, DP

S7-300Compact Class

312 - 16kMPI

260 €345 - 1.360 €

500 - 1250 €

PerformanceMemoryCommunication

Price

314 - 48kMPI

Based on 314C

Positioning / Range

Innovation S7-300

Synchronism

Roadmap


A&D AS SM6, Page 19

SIMATICS7-300designed for

Totally IntegratedAutomation

The universal automation platform for discrete manufacturing

S7300 overview

Technology

Transcript of S7300 overview