60 • Fieldbus Coupler 750-337, 750-338
Starting up a CANopen Fieldbus Node
WAGO-I/O-SYSTEM
750
CANopen
12
34
5
ON
67
8
Fig. 3-12: Setting the Baud rate 125 kB
g012443x
To be able to store the new setting, push DIP switch 8 also to 'ON'.
Then switch off the coupler supply voltage.
12
34
5
ON
67
8
Fig. 3-13: Storing the Baud rate 125 kB
g012441x
3.1.6.3 Setting the Module ID
The module ID is set with the supply voltage isolated. For this purpose, push
all DIP switches to their “OFF” position again. Then push the DIP switch in-
tended for the desired module ID to “ON”, i.e. DIP switch 1 for the module ID
1.
12
34
5
ON
67
8
1
2
3
4
5
6
7
8
ON
Fig. 3-14: Setting the module ID 1
g012440x
As soon as you switch on the supply voltage, the coupler is in the
INITIALIZATION status.
At the same time, the process image is created by means of the connected bus
modules and the object directory initialized following the default mapping, if
no application specific configuration was stored.
After a fault-free termination of the initialization phase, the coupler automati-
cally changes to the PRE-OPERATIONAL status.
In this status, communication is possible via SDOs, which you can now use to
proceed with various settings via your CAN Master software:
•
You can set the coupler directly to its OPERATIONAL status.
Note
Due to the fact that as a default setting, the PDO transmission of the ana-
log input data is switched off, the analog input data will not be taken into
consideration.
•
You can release the switched off transmission of the analog input data or
•
select an application specific mapping.
