CANopen Supported Objects
44
Doc.Id. HMSI-168-91
Anybus X-gateway CANopen - PROFINET
Doc.Rev. 2.10
Note 1
: The picture shows the Transmit data area. The Receive data area has the same structure, but
with indices for byte objects starting at 2100h.
Note 2:
The first two bytes are occupied by the control/status word, and are used internally by the X-
gateway. These bytes should not be used for data exchange. See also “Control Word” on page 25 and
“Status Word” on page 26.
7.3.4 General Fieldbus Parameters
Index range 3000h-300Fh is allocated for general fieldbus parameters.
Note:
Writing to object 1010h (Store Parameters, see 33), will verify the input/output data sizes, stored
in these objects, against the current fieldbus limitations. If the data sizes do not comply, an error will be
generated (error code 6600h, see “CANopen Emergency Codes” on page 48).
7.3.5 PROFINET Specific Parameters
Index range 3080h-308Fh is allocated for PROFINET IO specific parameters. For this version of the
module, they are not used and the index range is reserved for future use.
Index
Subindex
Type
Access Name and Description
Comment
3000h
0
U16
RW
Input Data Size (size to PROFINET) Valid values: 2-512
a
, default 16
a. The first two bytes of the I/O input area are occupied by the Status Word. The rest is available for data
exchange on the secondary CANopen (sub)network side, see “I/O Buffer Addresses and Object Dictionary
Indices Relation” on page 43 for further information. Also note that the valid data range may differ depending
on the slave interface.
3001h
0
U16
RW
Output Data Size (size from PROF-
INET)
Valid values: 2-512
b
, default 16
b. The first two bytes of the I/O output area are occupied by the Control Word. The rest is available for data
exchange on the secondary CANopen (sub)network side, see “I/O Buffer Addresses and Object Dictionary
Indices Relation” on page 43 for further information. Also note that the valid data range may differ depending
on the slave interface.
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