Eaton PowerXL DC1 Series - Enable; Bus Termination Resistor; Baud Rate

9 CANopen
9.2 System overview
152 DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com
9.2.2 Enable
In order to use the bus mode, there must also be a "high" signal at DI1.
Figure 90: Enable signal for bus mode
9.2.3 Bus termination resistor
The first and last modules on a CANopen network must be terminated with a
120  bus termination resistor. This resistor needs to be connected between
CAN_H and CAN_L. To do this, you can plug the EASY-NT-R bus termination
resistor into the last splitter (
).
Figure 91: Sample network configuration
9.2.4 Baud rate
The baud rate is set using parameter P-50 ( Page 226). It must be set
to the same value for all the communication modules on the CANopen bus.
The baud rate for DC1 variable frequency drives can be set to a value
between 125 and 1,000 kBit/s.
The maximum cable length will depend on the baud rate you use.
Table 17: Maximum cable length and baud rate
DI1
2
FWD
+24 V
1
1
2
CAN_L
CAN_H
0 V
3
4
5
6
7
8
①① ②
Baud Rate Maximum cable length
125 kbit/s 500 m
250 kBit/s
M 250
500 kBit/s 100 m
800 kBit/s 50 m
1000 kBit/s 30 m