Fieldbus Coupler 750-337, 750-338
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59
Fieldbus
Coupler
WAGO-I/O-SYSTEM 750
CANopen
3.1.6 Starting up a CANopen Fieldbus Node
This chapter shows the step-by-step procedure for starting up a
WAGO CANopen fieldbus node.
Attention
This description is given as an example and is limited to the execution of a
local start-up of an individual CANopen fieldbus node.
The procedure contains the following steps:
1. Connecting the PC and Fieldbus Node
2. Checking and setting the Baud Rate
3. Setting the Module ID
4. Changing to the OPERATIONAL Status
5. Releasing the analog Input Data
6. Application specific Mapping
3.1.6.1 Connecting the PC and Fieldbus Node
Connect the fitted CANopen fieldbus node to the CANopen fieldbus PCB in
your PC via a fieldbus cable and start your PC.
3.1.6.2 Checking and Setting the Baud Rate
First of all, turn all DIP switches to the “OFF” position (module ID = 0), then
apply the supply voltage (DC 24 V power pack) to the fieldbus coupler.
12
34
5
ON
67
8
Fig. 3-11: All DIP switches to “OFF” for checking and setting the Baud rate
g012442x
Now the currently set Baud rate is checked and displayed by the LED in the top
group of LED’s blinking.
Note
If applying voltage when not all of the DIP switches are in their “OFF” posi-
tion, the existing setting will be written as a module ID.
Now push the corresponding DIP switches to the desired Baud rate to 'ON', i.e.
DIP switch 3 for the Baud rate 125 kB.
