Object 1010h: Store Parameters (DS301)

This object supports the saving of parameters to a flash EEPROM. Only the subindex 1 for saving of all parameters, which can also be saved in the parameter files via the GUIClosed"Graphical User Interface" A GUI is a type of user interface which allows people to interact with a computer and computer-controlled devices, is supported.

Index

1010h

Name

store parameters (DRV.NVSAVE)

Object code

ARRAY

Data type

UNSIGNED32

Category

optional

Subindex

0

Name

highest sub-index supported

Object code

VAR

Data type

UNSIGNED8

Category

mandatory

Access

R/O

PDO Mapping

not possible

Value range

1

Default value

1

Subindex

1

Name

save all parameters

Object code

VAR

Data type

UNSIGNED32

Category

mandatory

Access

R/W

PDO Mapping

not possible

Value range

UNSIGNED32

Default value

1

Data definition:

Bit

Value

Meaning

31 to 2

0

reserved (=0)

1

0

Device does not save parameters autonomously

 

1

Device does save parameters autonomously

0

0

Device does not save parameters on command

 

1

Device does save parameters on command

By read access to subindex 1 the drive provides information about its storage functionality.

This drive provides a constant value of 1 by read access, i.e. all parameters can be saved by writing to Object 1010 sub 1. In general the drive does not save parameters autonomously with the exception of e.g. the special treatment of the homing of multiturn absolute encoders.

Storing of parameters is only done if a special signature ("save") is written to subindex 1. "save" is equivalent to the unsigned32 - number 65766173h.