Filter
Top Products
20 Fieldbus interface
3 Basics IL•1F CANopen DS301
0198441113586, V2.01, 11.2008
Structure of object dictionary The objects in the object dictionary are sorted by index values. Table 3.3
shows the index ranges of the object dictionary according to the CAN-
open specifications.
Table 3.3 Index ranges of the object dictionary
Object descriptions inthe manual For CANopen programming of a product, the following object groups are
described in detail:
• 1xxx
h
objects: Communication objects in this chapter
• 3xxx
h
objects: Manufacturer-specific objects to the extent they are
required for controlling the product
All operating modes and functions of the product are controlled by
means of manufacturer-specific objects. These functions and objects
are described in the device documentation.
The manufacturer-specific objects are stored in the index range starting
at 3000
h
. To derive the CAN index from the indexes given in the device
documentation, it is sufficient to add 3000
h
.
Example: The control word for a state transition has the index 28 and the subindex
1. In the CAN protocol, this results in the index 301C
h
(3000
h
+ 1C
h
[=
28
d
]) and the subindex 1.
Index range
(hex)
Object groups Supported
by the drive
0000
h
Reserved No
0001
h
-001F
h
Static data types No
0020
h
-003F
h
Complex data types No
0040
h
-005F
h
Manufacturer-specific data types No
0060
h
-007F
h
Static data types for the device profiles No
0080
h
-009F
h
Complex data types for the device profiles No
00A0
h
-0FFF
h
Reserved No
1000
h
-1FFF
h
Communication profile Yes
2000
h
-5FFF
h
Manufacturer-specific profiles Yes
6000
h
-9FFF
h
Standardized device profiles No
A000
h
-FFFF
h
Reserved No