Beckhoff AX2000 CANopen communication profile Manual de usuario descargar pdf (Pagina 88)

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

Brief description

DP-Ram Variables, write only (PDO)

Object code

ARRAY

Number of elements

Sub-Indexes:

Sub-index

...08h

Brief description

DP-Ram Variable 9...16

Unit

—

Access

PDO mapping

possible

Data type

INTEGER32

Value range

INTEGER32

Default value

4.12.2 Object 2090h: DP-Ram-Variables 1-8 (read only)

Index

2090

Brief description

DP-Ram Variablen, nur lesbar (PDO)

Object code

ARRAY

Number of elements

Sub-Indexes:

Sub-index

...08h

Brief description

DP-Ram Variable 1...8

Unit

—

Access

PDO mapping

possible

Data type

INTEGER32

Value range

INTEGER32

Default value

88 CANopen for AX2000/2500

CANopen Drive Profile 07/2007 BECKHOFF

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 136 137

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Beckhoff AX2000 CANopen communication profile Manual de usuario Pagina 88

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