Technika Napedowa MAS26

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Micro Application Example
Easy Cabling and Cascading of Drives
(with S7-224 XP, 4x SINAMICS G110 and TP
177micro)
Micro Automation Set 26
Note
Micro Automation Set 26
Entry ID 21690362
Note
The Micro Automation Sets are not binding and do not claim to be complete
regarding the circuits shown, equipping and any eventuality. The Micro
Automation Sets do not represent customer-specific solutions. They are only
intended to pro-vide support for typical applications. You are responsible in
ensuring that the de-scribed products are correctly used. These Micro
Automation Sets do not relieve you of the responsibility in safely and
professionally using, installing, operating and servicing equipment. When using
these Micro Automation Sets, you recognize that Siemens cannot be made
liable for any damage/claims beyond the liability clause described. We reserve
the right to make changes to these Micro Automation Sets at any time without
prior notice. If there are any deviations between the recommendations provided
in these Micro Automation Sets and other Siemens publications - e.g. Catalogs
- then the contents of the other documents have priority.
Warranty, liability and support
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of the examples, information, programs, engineering and performance data etc.,
described in this Micro Automation Sets shall be excluded. Such an exclusion
shall not apply in the case of mandatory liability, e.g. under the German
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authorization from Siemens A&D in writing.
V1.1
06.04.2006
2/17
Foreword
Micro Automation Set 26
Entry ID 21690362
Foreword
Micro Automation Sets are fully functional and tested automation
configurations based on A&D standard products for easy, fast and
inexpensive implementation of automation tasks in small-scale automation.
Each of these Micro Automatic Sets covers a frequently occurring subtask
of a typical customer problem in the low-end range.
The sets help you to obtain answers with regard to required products and
the question how they function when combined.
However, depending on the system requirements, a variety of other
components (e.g. other CPUs, power supplies, etc.) can be used to
implement the functionality on which this set is based. Please refer to the
respective SIEMENS A&D catalogs for these components.
The Micro Automation Sets are also available by clicking the following link:
Table of Contents
1
Application Areas and Usage ........................................................................ 4
2
Setup................................................................................................................ 5
3
Hardware and Software Components ........................................................... 7
4
Function Principle .......................................................................................... 9
5
Configuring the Startup Software ............................................................... 11
5.1
Preliminary Remarks ...................................................................................... 11
5.2
Download of the startup code ......................................................................... 11
5.3
Configuring components................................................................................. 11
6
Live Demo...................................................................................................... 15
6.1
Operation ........................................................................................................ 15
7
Technical Data .............................................................................................. 17
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 Application Areas and Usage
Micro Automation Set 26
Entry ID 21690362
1
Application Areas and Usage
Application Areas
This configuration is mainly intended for applications with several
interconnected drives. Requirements for a dynamic speed change or
controllable/adjustable speed can easily be met.
This configuration is particularly suitable for:
•
Fan groups
•
Compressor cascades/groups
•
Pump cascades/groups
Benefits
•
All networked drives can be controlled by one central S7-200 CPU.
•
Communication between converters can be programmed using
prefabricated function blocks, all control functions can be used via a
library
•
Energy is saved by specific adaptation of the motor output to the output
needed
•
Protective mechanisms for motor are integrated into SINAMICS G110
•
Converter design without a fan which eliminates the need for wearing
parts (up to 750W, housing size FS A)
•
Bus terminating resistor is integrated into the converter and can be
activated using a DIP switch
•
Optional availability of the converter with an integrated EMC filter
•
A parameter set can be saved and downloaded using a basic operator
panel Only the bus address have to be additionally adapted.
V1.1
06.04.2006
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 Setup
Micro Automation Set 26
Entry ID 21690362
2
Setup
Figure 2-1 -- Wiring
Note
Standard motors with 400V/230V star/delta winding have to be connected
to the inverter in a delta connection (Δ 230V).
Figure 2-2 – Wiring detail for bus connection
V1.1
06.04.2006
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