BECKHOFF AX2000 CANopen communication profile - Manual (Page 89)

4.13 Dummy Variables, Objects 2031h / 2071h
These Objects can be used for gaps in Process Data Objects (PDOs). Possible applications include
a setpoint PDO at multiple nodes or a situation where actual values have to be located at specific
points in the PDO and the other PDO sections have to be executed quickly. These Objects can be
used to plug gaps that are 1 to 4 bytes wide.
4.13.1 Object 2031h: Dummy variables for mapping (WO)
Index 2031 h
Brief description Dummy variables for mapping
Object code RECORD
Number of elements 5
Sub-Indexes:
Sub-index 01 h
Brief description Write-only dummy 8 bit
Unit —
Access wo
PDO mapping possible
Data type UNSIGNED8
Value range UNSIGNED8
Default value 0
Sub-index 02 h
Brief description Write-only dummy 16 bit
Unit —
Access wo
PDO mapping possible
Data type UNSIGNED16
Value range UNSIGNED16
Default value 0
Sub-index 03 h
Brief description Write-only dummy 24 bit
Unit —
Access wo
PDO mapping possible
Data type UNSIGNED24
Value range UNSIGNED24
Default value 0
Sub-index 04 h
Brief description Write-only dummy 32 bit
Unit —
Access wo
PDO mapping possible
Data type UNSIGNED32
Value range UNSIGNED32
Default value 0
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