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3.1.4. Baud Rate Setting

All DeviceNet stations connected to the same bus network must have the same Baud rate. The

baud rate of the frequency converter can be selected via:

- Hardware switches

- Par. 10-01

Baudrate Select

(default 125k Baud)

- Object Class code 0x03, Instance 1, Attribute 2.

3.1.5. Setting the DeviceNet Baud Rate using the Hardware Switches

Using the hardware switches it is possible to

select a baud rate of 125k baud (factory set-

ting), 250k baud or 500 k baud according to

the following table:

Baud rate switch

8 7

Par. 10-01 1 1

125 k Baud 0 0

250 k Baud 0 1

500 k Baud 1 0

NB!

Switch off the power supply before changing the hardware switches.

The baud rate change will come into effect at the next power-up, and can be read in par. 10-01

Baudrate select

3.1.6. Setting the DeviceNet Baud Rate via Par. 10-01

Baudrate se-

lect

The baud rate can be set via par. 10-01

Baudrate select

if the hardware switches 1 and 2 are set

to ON (factory setting). The baud rate change will come into effect at the next power-up.

3.1.7. Setting the DeviceNet Baud Rate with the Object Class Code

0x03 Attribute 2

The baud rate can be set via the DeviceNet object class code 0x03 attribute 2 command, if the

hardware switches 1 and 2 are set to ON (factory setting). A new baud rate becomes effective

immediately after the class code 0x03 attribute 2 command.

3. How to Configure the System FC 100/ 200/ 300 DeviceNet

MG.33.D3.02 - VLT

is a registered Danfoss trademark

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Danfoss FC 100 Series Istruzioni per gli Interventi Pagina 20