Schneider Electric IP67 Computer Hardware User Manual


 
The Object Dictionary
1606218 02 08/2006 167
Object 1A00H: 1st Transmit PDO Mapping Parameter
Description This object describes the objects that will be transported by the PDO.
Characteristics The characteristics of this object are outlined in the following table:
Data Field
Structure
Each data object to be transported is represented in the following manner:
Sub-index Description Data type Default
value
Access PDO
Mapping
Backed up
0 Sub-index
number
UNSIGNED8 See table rw no yes
1 1st object in the
PDO
UNSIGNED32 See table rw no yes
2 2nd object in the
PDO
UNSIGNED32 See table rw no yes
...
8 Most recent
object in PDO
UNSIGNED32 - rw no yes
Bits 31 to 16 15 to 8 7 to 0
Data Index number of object
to be transported
Sub-index number of
object to be transported
Length of object to be
transported
Example 6000H 01H 08H
Note:
The maximum total length of data that can be transported by the PDO is 8 bytes.
By default, the 1st Transmit PDO transports object 6000H.