CANopen-Firmware
Manual • Doc.-No.: C.3055.21 / Rev. 1.1
CAN-CBX-COM2
Page 54 of 125
8.6 Default PDO-Assignment
The PDOs (Process Data Objects) are used to transmit the serial data. The following tables show the
possible content of the TPDOs and RPDOs:
PDO
CAN Identifier
Length
Transmission
Direction
Default
TPDO1
180
h
+ Node-ID
up to
8 bytes
from
CAN-CBX-COM2
Transmit PDO)
COM A data serial -> CAN, byte 0...7
TPDO3
380
h
+ Node-ID
up to
8 bytes
COM B data serial -> CAN, byte 0...7
PDO
CAN Identifier
Length
Transmission
Direction
Default
RPDO1
200
h
+ Node-ID
up to
8 bytes
to
CAN-CBX-COM2
Receive PDO)
COM A data serial <- CAN, byte 0...7
RPDO3
400
h
+ Node-ID
up to
8 bytes
COM B data serial <- CAN, byte 0...7