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cr09_01_2
Configuration
A connection to the node is set up towards the assembly object with a bus
configuration tool or directly from a master.
Node address (Mac ID) and baud rate are configured with dip-switches (see picture
of fieldbus board). The range for node address is between 0-63 and baud rate is
between 0 and 2 (0 = 125 kbit/s, 1 = 250 kbit/s and 2 = 500 kbit/s).
When a DIP-switch is in ”ON” or ”Closed” position, the node interprets it as a logic ”1”.
Baud rate
There are three different baud rates for DeviceNet:
S 125 kbit/s
S 250 kbit/s
S 500 kbit/s.
DIP-switches 1 and 2 are used for baud rate setting.
Baud rate, bits/s Sw 1 Sw 2
125k OFF OFF
250k OFF ON
500k ON OFF
Reserved ON ON
Node address (Mac ID)
Switches 3 to 8 are used to set the node address (0-63). Switch 3 is the MSB, and
switch 8 is LSB.
Address Sw 3 Sw 4 Sw 5 Sw 6 Sw 7 Sw 8
0 OFF OFF OFF OFF OFF OFF
1 OFF OFF OFF OFF OFF ON
2 OFF OFF OFF OFF ON OFF
3 OFF OFF OFF OFF ON ON
62 ON ON ON ON ON OFF
63 ON ON ON ON ON ON