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Siemens Industry Online Support
Siemens AG
Entry type: Application example, Entry ID: 25209605, Entry date: 05/03/2018
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Performance data overview

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It is important to estimate the response times in a system made up of controllers, distributed IO, PCs or also components of the industrial identification already during the planning phase of a plant. With measured performance data on industrial communication with SIMATIC S 7 components, you receive secure statements here.

It is important to be able to estimate the IO response time in the centralized or distributed configuration or the transmission time for data communication between S 7 controllers in a PROFIBUS, PROFINET IO or industrial Ethernet network already during the planning phase of a plant.

In order to provide you with reliable statements on realistic plants with different topologies, we have set up and measured up to 15,000 hardware configurations per measurement and version.
With an easy-to-operate user interface you can:

  • optimize plant design regarding communication behavior and
  • compare different plant configurations with each other

Clicking the symbolic interface of the respective message takes you immediately to the most current version of the respective measurement. Via the “Description of measurement/ all versions" link you get to the respective detail page of the measurement with access also to older measurements.


RFID - Transmission time for configurations with SIMATIC Ident


Measurement of the transmission time of variables data volumes between a S7 station and a RFID transponder via different bus systems, communication and interface modules, RFID readers and transponders.





last update: 04/2018

Description of measurement/older measurements


CommIE - Transmission time for typical configurations on Industrial Ethernet

Measuring the transmission time of variable data volumes via different transport protocols between a sender CPU, optional VPN topologies and one or more receiver CPUs via Industrial Ethernet.






last update: 01/2015

Description of the measurement/older measurements








PROFINET IO - IO response time on PROFINET systems


Response time between digital inputs and outputs via centralized IO, distributed I/O devices, wireless or wired network setup and different IO controllers. Various network loads (PG, HMI panels) can be switched on or off.





last update: 06/2016

Description of the measurement/older measurements





 

OPC-Transmission time for typical PC/PLC configurations on Industrial Ethernet

Transmission time of variable data volumes between S7 stations and an OPC client via SIMATIC NET OPC server.





New measurement with S7-1500 in progress.

last update: 01/2017

Description of the measurement/older measurements





PROFIBUS DP - IO response times on PROFIBUS DP systems


Response time between digital inputs and outputs via DP slaves and DP master, including various network loads (PG, HMI panels).







last update: 07/2013

Description of measurement/older measurements



PROFIBUS IOPROFIBUS DP - IO response times on bus transitions


Response time between digital inputs and outputs via DP slaves, wireless or wired gateway PROFIBUS -> PROFINET -> PROFINET and IO controllers.







last update: 11/2006 (newer measurements are included in the PROFINET IO measurement)

Description of measurement/older measurements



CommPB - Transmission time for typical configurations on PROFIBUS


Measuring the transmission time of variable data volumes via different transport protocols between a sender CPU and one or more receiver CPUs via PROFIBUS.






last update: 11/2005

Description of measurement





Security information
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about industrial security, please visit
http://www.siemens.com/industrialsecurity.
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