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Chapter 2 BASIC FUNCTIONS AND SETTINGS
2.1 Parts Names
Figure 2.1 shows the names of the parts on the DeviceNet communications card.
(Front)
(Back)
Figure 2.1 Names of Parts on DeviceNet Communications Card (OPC-G1-DEV)
2.2 DIP Switch
The DIP switch specifies the communication data rate (baud rate) and the node address (MAC ID) on DeviceNet.
It offers a choice of three baud rates (125 kbps, 250 kbps, and 500 kbps) and a choice of node address (MAC
ID) ranging from 0 to 63.
Before accessing the DIP switch, make sure that the inverter is turned OFF.
The default configuration of the DIP switch at factory shipment is: Data rate = 500 kbps, Node address = 63.
Figure 2.2 DIP Switch Configuration (showing an example of Data rate = 500 kbps and Node address = 63)
1 2 3 4 5 6 7 8
Data Rate (DR) Node Address (NA)
ON
OFF
DR (bps)
DIP 1-2
125K 00
250K 01
500K 10
Not
allowed
11
NA
DIP 3-8
0 000000
1 000001
2 000010
3 000011
… …
62 111110
63 111111
DIP switch (SW1)
Screw hole (left)
Model name
Screw hole (right)
CN1
Positioning cutout
Release knob
LED status indicators
DeviceNet terminal block
Содержание OPC-G1-DEV
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