Efficient Networks S120 manual Parameter types, Parameter categories

Models: S120

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Basic information about the drive system

12

12.1Parameter

Parameter types

The following adjustable and display parameters are available:

Adjustable parameters (write/read)

These parameters have a direct impact on the behavior of a function. Example: Ramp-up and ramp-down time of a ramp function generator

Display parameters (read only)

These parameters are used to display internal variables. Example: Current motor current

 

 

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Figure 12-1 Parameter types

All these drive parameters can be read and changed via PROFIBUS using the mechanisms defined in the PROFIdrive profile.

Parameter categories

The parameters of the individual drive objects are categorized into data sets as follows:

Data-set-independent parameters

These parameters exist only once per drive object.

Data-set-dependent parameters

These parameters can exist several times for each drive object and can be addressed via the parameter index for reading and writing. A distinction is made between various types of data set:

CDS: Command Data Set

By parameterizing several command data sets and switching between them, the drive can be operated with different pre-configured signal sources.

Drive Functions

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Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 467
Image 467
Efficient Networks S120 manual Parameter types, Parameter categories