1 XN-312-GW-CAN gateway
1.5 Important data for engineering
22
Gateway XN-312-GW-CAN
06/16 MN050003-EN www.eaton.eu
1.5.2 Baud rate
DIP switches 6 to 8 can be used to set a fixed baud rate for the gateway. If
DIP switches 6 to 8 are in the OFF position, the automatic baud rate detec-
tion function, as described in CiA801, will be enabled. If the gateway is in the
middle of automatically detecting the baud rate, the ST LED will flash red/
green and the gateway will adopt the field bus master's baud rate. Baud
rates of 100 kBaud and 800 kBaud can only be set using automatic baud rate
detection, i.e., they cannot be set using the DIP switches.
Cyclical CAN frames need to be sent on the field bus in order for the baud
rate to be detected successfully. Otherwise, the gateway will not be able to
detect the CAN baud rate.
Figure 4:
DIP switches for setting the baud rate
→
If the device is unable to automatically determine the baud rate,
use the DIP switches to set a fixed baud rate or add another
CAN module to the system.
f
S1
ON
A
1
2
3
4
5
6
7
8
9
10
D
D
R
R
S
T
B
OFF
Auto detection
Baud rate [kBaud]
10
20
50
125
250
500
1000
6
OFF ON
OFF ON
OFF ON
OFF ON
7
OFF OFF
ON
ON
OFF OFF ON
ON
8
OFF OFF
OFF OFF ON
ON
ON
ON
Summary of Contents for XN-312-GW-CAN
Page 1: ...Manual CANopen Gateway XN 312 GW CAN 06 16 MN050003 EN ...
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Page 14: ...10 Gateway XN 312 GW CAN 06 16 MN050003 EN www eaton com ...
Page 374: ...9 What Happens If 370 Gateway XN 312 GW CAN 06 16 MN050003 EN www eaton eu ...
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