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0198441113586, V2.01, 11.2008
IL•1F CANopen DS301 8 Object directory
Fieldbus interface 79
8 Object directory
8.1 Overview
This object dictionary only describes the protocol for the product as per
CANopen DS 301. The objects for controlling operating modes, func-
tions and all parameters can be found in the product manual for the prod-
uct.
8.1.1 Specifications for the objects
Index The index specifies the position of the object in the object dictionary. The
index value is specified as a hexadecimal value.
Object code The object code specifies the data structure of the object.
Access ro: "Read Only"value can be read only
rw: "Read Write"value can be read and written
wo: "Write Only"value can be written only
PDO R_PDO: mapping for R_PDO possible
T_PDO: mapping for T_PDO possible
No specification: PDP mapping not possible with the object
Value range Specifies the permissible range in which the object value is defined and
valid.
Default value Load the saved factory settings to reset the product to the default values.
Object code Meaning Coding
VAR A single value, for example of the type
Integer8, Unsigned32 or Visible String8.
7
ARR (ARRAY) A data field in which every entry is of the
same data type.
8
REC (RECORD) A data field that contains entries that are
a combination of single data types.
9
Data type Value range Data length
Boolean 0 = false, 1 = true 1 byte
INT8 -128 ..+127 1 byte
INT16 -32768 ..+32767 2 byte
INT32 -2147483648 ..+2147483647 4 byte
UINT8 0 ..255 1 byte
UINT16 0 ..65535 2 byte
UINT32 0 ..4294967295 4 byte
Visible String8 ASCII characters 8 byte
Visible String16 ASCII characters 16 byte