64 • Fieldbus Coupler 750-337, 750-338
Starting up a CANopen Fieldbus Node
WAGO-I/O-SYSTEM
750
CANopen
Number of mapping objects = 3, enter on Sub-Index 0
CAN ID
Data
Transmit
0x608
0x2F 01 1A 00 03 xx xx xx
Receive
0x588
0x60 01 1A 00 xx xx xx xx
4. Now write into the object with Index 0x1801, Sub-Index 1 to 3 (Transmit
PDO Communication Parameter) the communication parameters in the
structure.
Thereby the Transmission Type is 3 ( Synchronous transmission with every
3. SYNC object).
Enter the Communication Parameter:
TxPDO Communication Parameter, Index 0x1801
Sub-Index:
Value:
Meaning:
0
3
Number of supported entries in the record
1
0x432
COB-ID used by PDO
2 3
Transmission
Type
3 0
Inhibit
Time
Sub-Index 3: Inhibit Time = 0
CAN ID
Data
Transmit
0x608
0x2B 01 18 03 00 00 xx xx
Receive
0x588
0x60 01 18 03 xx xx xx xx
Sub-Index 2: Transmission Type = 3
CAN ID
Data
Transmit
0x608
0x2F 01 18 02 03 xx xx xx
Receive
0x588
0x60 01 18 02 xx xx xx xx
Sub-Index 1: Change COB-ID = 432 on PDO and PDO from invalid to valid
CAN ID
Data
Transmit
0x608
0x23 01 18 01 32 04 00 00
Receive
0x588
0x60 01 18 01 xx xx xx xx
5. When you change the bus coupler to OPERATIONAL using
the ”Start
Remote Node
" message, the PDOs are activated and the TxPDO object can
now be used for data transmission.
