User`s manual
Western Reserve Controls WRC-CANX-xx Series 4
PUB 14.1 User’s Manual
8
The WRC-CANX-XX has an 8-pole DIP switch.
•
Switch positions 1-4 are used to set the Network A baud rate.
•
Switch positions 5-8 are used to set the Network B baud rate.
The baud rates can be set independently, or one side can take its baud rate from the other side
(in the “Remote” setting).
The Autobaud detects from DeviceNet bauds.
For CANopen speeds, select the fix baudrate setting.
When both the CANX units are set to all open switch positions (remote-remote) it scans through
DeviceNet baudrates.
Table 4-1 Baud Rate Settings for Switches
Local
Position 1
Position 2
Position 3
Position 4
Baud rate
Remote
Position 5
Position 6
Position 7
Position 8
Meaning
125K CLOSED CLOSED CLOSED CLOSED Fixed
250K CLOSED CLOSED CLOSED
OPEN
Fixed
500K CLOSED CLOSED
OPEN
CLOSED Fixed
Autobaud CLOSED CLOSED
OPEN OPEN
Autobaud for DeviceNet
Bauds (125k,250k,500k)
9.6K CLOSED
OPEN
CLOSED CLOSED Fixed
10K CLOSED
OPEN
CLOSED
OPEN
Fixed
20K CLOSED
OPEN OPEN
CLOSED Fixed
40K CLOSED
OPEN OPEN OPEN
Fixed
50K
OPEN
CLOSED CLOSED CLOSED Fixed
100K
OPEN
CLOSED CLOSED
OPEN
Fixed
800K
OPEN
CLOSED
OPEN
CLOSED Fixed
1M
OPEN
CLOSED
OPEN OPEN
Fixed
Remote
OPEN OPEN OPEN OPEN
Takes baud rate from the
opposite end device. If
both sides are remote,
Autobaud from either side.
Autobaud ALL OTHER SWITCH POSITIONS Autobaud
4.3. LED Operation
The WRC-CANX-XX Multiplexer has four (4) LED’s that provide visual status information to the
user about the product and the DeviceNet network. See Figure 4-1, Table 4-2, Table 4-3 and Table 4-4.