Beckhoff AX2000 CANopen communication profile Bedienungsanleitung Seite 88

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4.12 Freely available, mappable PLC variables, Objects 2030h / 2090h
Parameters DPRVAR1 .. DPRVAR16 enable status variables to be exchanged between the CAN
bus and internal PLC sequential program. Two sets of eight Objects - one for write-only (WO) and
one for read-only - are provided for this purpose (these Objects can also be mapped in PDOs).
4.12.1 Object 2030h: DP-Ram-Variables 9-16 (write only)
Index
2030
h
Brief description
DP-Ram Variables, write only (PDO)
Object code
ARRAY
Number of elements
9
Sub-Indexes:
Sub-index
01
h
...08h
Brief description
DP-Ram Variable 9...16
Unit
Access
rw
PDO mapping
possible
Data type
INTEGER32
Value range
INTEGER32
Default value
0
4.12.2 Object 2090h: DP-Ram-Variables 1-8 (read only)
Index
2090
h
Brief description
DP-Ram Variablen, nur lesbar (PDO)
Object code
ARRAY
Number of elements
9
Sub-Indexes:
Sub-index
01
h
...08h
Brief description
DP-Ram Variable 1...8
Unit
Access
ro
PDO mapping
possible
Data type
INTEGER32
Value range
INTEGER32
Default value
0
88 CANopen for AX2000/2500
CANopen Drive Profile 07/2007 BECKHOFF
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