Anybus CompactCom 40 EtherCAT Network Manual page 30

Object Dictionary (CANopen over EtherCAT)
4.2.4 Object Entries
The exact representation of an ADI depends on its number of elements. In the following exam-
ple, ADIs no. 0002h and 0004h only contain one element each, causing them to be represented
as simple variables rather than arrays. The other ADIs have more than 1 element (of the same
data type), causing them to be represented as arrays. If an ADI has more than 1 element, of dif-
ferent data types, it will be represented as a record.
Index
2001h
2002h
2003h
2004h
2005h
...
5FFFh
Anybus ® CompactCom ™ 40 EtherCAT
Object Name Subindex
ADI 0001h 00h
01h
02h
...
...
NNh
ADI 0002h 00h
ADI 0003h 00h
01h
02h
...
...
NNh
ADI 0004h 00h
ADI 0005h 00h
01h
02h
...
...
NNh
... ...
ADI 3FFFh 00h
01h
02h
...
...
NNh
® Network Guide
Description
Number of entries (NNh)
ADI value(s) (Attribute #5)
ADIs with multiple elements (i.e. arrays)
are represented as multiple subindexes.
The data type and access rights of the
ADI values are determined by the ADI
itself.
ADI value (Attribute #5)
Number of entries (NNh)
ADI value(s) (Attribute #5)
ADIs with multiple elements (i.e. arrays)
are represented as multiple subindexes.
ADI value (Attribute #5)
Number of entries (NNh)
ADI value(s) (Attribute #5)
ADIs with multiple elements (i.e. arrays)
are represented as multiple subindexes.
...
Number of entries (NNh)
ADI value(s) (Attribute #5)
ADIs with multiple elements (i.e. arrays)
are represented as multiple subindexes.
28 (136)
Type Access
U8 RO
- -
- -
U8 RO
- -
- -
U8 RO
- -
... ...
U8 RO
- -
SCM-1202-034 1.1