EN 23/38
English
Manual
Limes LA50 / BA5
Absolute Magnetic Length Measurement System
Objects and Function Code in the Predefined Connection Set
For easier management of the Identifiers, CANopen uses the „Predefined Master/Slave Con-
nection Set“, where all identifiers are defined with standard values in the object dictionary.
These identifiers can however be changed and customized via SDO access.
Bit-No: COB-Identifier
10 0
Function Code
Node-Code
The 11-bit Identifier is made up of a
4-bit function code
and a
7-bit node number
.
NOTICE!
The higher the value of the COB-Identifier, the lower is its priority!
Broadcast (network-wide) Objects
object
function code (binary)
resulting COB-ID
Communication
Parameters at Index
NMT
0000
0
–
SYNC
0001
128 (80h)
1005h, 1006h, 1007h
Peer-To Peer (device-to-device) Objects
object
function code (binary)
resulting COB-ID
Communication
Parameters at Index
EMERGENCY
0001
129 (81h) – 255 (FFh)
1014h, 1015h
PDO1 (tx)
0011
385 (181h) – 511 (1FFh)
1800h
PDO2 (tx)
0101
641 (281h) – 767 (2FFh)
1801h
NMT Error
Control
1110
1793 (701h) – 1919 (77Fh)
1016h, 1017h
Summary of Contents for Limes BA5
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