View
215
Download
0
Category
Tags:
Preview:
Citation preview
OverviewDate 09/06/00, Page 1
Overview
s
PROCES S FIELD BUS
OverviewDate 09/06/00, Page 2
Overview
s
PROFIBUS Expert Talk
Chapter 1 - Overview
Chapter 2 - Bus Physics & Wiring
Chapter 3 - PROFIBUS Basics
Chapter 4 - PROFIBUS Details
Chapter 5 - Diagnostic & Troubleshooting
Chapter 6 - PROFIBUS DP Extensions
Chapter 7 - PROFIBUS for Process Automation
Chapter 8 - New Features
Chapter 9 - ASICs
Chapter 10 - PROFIBUS Interface Center = Recommended = Optional
OverviewDate 09/06/00, Page 3
Overview
s
Customer Expectations
Cost Savings
Flexibility
Reliable & Future oriented
Solution for all Automation Needs
Interoperability & Vendor Independence
! Standard !! Standard !
OverviewDate 09/06/00, Page 4
Overview
s
How does PROFIBUS fulfill all these needs?
How does PROFIBUS fulfill all these needs?
PROFIBUS is part of the Open Standard
IEC 61158
PROFIBUS is part of the Open Standard
IEC 61158
OverviewDate 09/06/00, Page 5
Overview
s
NAFTA136 Members Germany
230 Members
China102 Members
Fastest GrowingUser Association
PROFIBUS International *PROFIBUS International *
*Status: Q1/2000
OverviewDate 09/06/00, Page 6
Overview
s
How does PROFIBUS work? - continued
Address:Mike Bryant (PTO Director)
16101 N. 82nd Street Suite 3B
Scottsdale, AZ 85260
Phone (480) 483-2456
Fax(480) 483-7202
Address:PROFIBUS Interface Center
P.O. Box 4991Johnson City, TN 37602-4991
Phone (423) 262-2576
Fax(423) 262-2103
profibus.center@sea.siemens.com
OverviewDate 09/06/00, Page 7
Overview
s
Interoperability & Vendor Independence
*Status: Q1/2000
1,000 members in 23 user associations *
1,900 products from more than 280 different vendors *
OverviewDate 09/06/00, Page 8
Overview
s
Solution for all your Automation Needs
Cell LevelCell Level Cell LevelCell Level
EnterpriseEnterprise EnterpriseEnterprise
InternetInternetInternetInternet
Field LevelField Level Field LevelField Level
PROCES S FIELD BUS
Peer-to-Peer
High Speed I/O Hazardous
Area
OverviewDate 09/06/00, Page 9
Overview
s
Solution for all your … (continued)
Controllers
NetworkComponents
I/O
PC BoardsInstruments
HMI
Tools
SoftwareDrivers
ValvesSIEMENS
6SE7016-1EA30
WR 2,2 kW
Nr. 467321
SIMOVERT SC
Drives
Training &Services
…see Electronic Product Guide on www.profibus.com for complete list
1,900 products from more than 280 different vendors
OverviewDate 09/06/00, Page 10
Overview
s
Solution for all your … (continued)
Peer-to-Peer (Fieldbus Message Specification - FMS)
Connection oriented communication
Definition of communication objects
Transmission rate up to 12 Mbaud
Several masters can participate
Master-master communication
Several master can write to the same field device
Up to 244 bytes of user data
Peer-to-Peer
OverviewDate 09/06/00, Page 11
Overview
s
Solution for all your … (continued)
High Speed I/O (Decentralized Periphery - DP)
High speed data exchange
Transmission rate up to 12Mbaud
Several masters can participate
ONE master ONLY can write to a field device
Up to 244 bytes of user data
Same cables & components as Peer-to-Peer
Operation together with Peer-to-Peer in one network possible
OverviewDate 09/06/00, Page 12
Overview
s
Solution for all your … (continued)
Hazardous Area (Process Automation - PA)
Protocol is DP - PA field devices are controlled by standard DP Master
According to IEC 1158-2 - different physical setup
Transmission rate 31.25kbaud
Power and data are transferred via the same wire
OverviewDate 09/06/00, Page 13
Overview
s
Reliable & Future Oriented
…because PROFIBUS is deterministic
…because methods for diagnostic & error detection are built into the system
…because PROFIBUS International ensures the quality together with test labs
…because a detailed test & certification procedure is available & established
OverviewDate 09/06/00, Page 14
Overview
s
Reliable & Future Oriented (continued)
*Status: Q1/2000
More than 3,000,000 Nodes installed… *
OverviewDate 09/06/00, Page 15
Overview
s
Reliable & Future Oriented (continued)
Standard is stable - NOT static! PROFIBUS PA Certification
Maintenance of the PROFIBUS Physical, Data-Link and Application Layer
Fiber Optics
PROFIBUS-DP Specification and Maintenance (DPV1 Extensions)
Intrinsic Safety
Electro-mechanics for IP20 and IP65/67
PROFIBUS on Ethernet
IEC 1131 Communication Function Blocks
Human Machine Interfaces (HMI)
PROFIBUS PA Profile
Safety Profile
Open Integration (OPC Interface)
Device Description Language
GSD Specification for PROFIBUS-DP
PROFIDrive Profile
Coordination of Activities for the Use of PROFIBUS With PLCs
PROFIBUS International
Working Groups
PROFIBUS International
Working Groups
OverviewDate 09/06/00, Page 16
Overview
s
Flexibility...
…because of number of products and vendors
…because of the variety of services (peer-to-peer, high speed I/O and hazardous area)
…because of the possible network topologies (line, tree, star, ring)
…because of the number of stations you can connect, the distance you can cover and the amount of data you can transfer
…because it is easy to expand an existing network
OverviewDate 09/06/00, Page 17
Overview
s
Cost Savings
Terminal blocks
Distributor
Terminal block
Cabinet
Terminal block
Safety barrier
PLC
Cabinet
Fieldbus
I/O
Planning
Planning
Commissioning
Commissioning
InstallationInstallation
Documentation
Documentation
ServiceService
OverviewDate 09/06/00, Page 18
Overview
s
Cost Savings (continued)
51%23%
27%
22%
22%
12%
0%
50%
100%
150%
Hardware
Assembly
Engineering
100%
57%
Today (4...20mA) PROFIBUS
Reference: Namur AK 3.5, Dr. Rathje, Bayer AG
Recommended