National Instruments FieldPoint FP-1300, Руководство пользователя

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Chapter 2 Installing and Configuring Hardware and Software
FP-1300 User Manual 2-16 ni.com
Note You can change the base arbitration ID and the method used to assemble I/O channel
data into CAN messages using the FP-1300 Configuration Utility. You can place an I/O
channel into only one arbitration ID.
To configure CAN messages using the FP-1300 Configuration Utility, refer
to the
FP-1300 Configuration Help .
Connecting the FP-1300 to the CAN Network
Caution Before you connect the FP-1300 to a CAN network, make sure the baud rates of
the FP-1300 and the CAN network are the same. If you are configuring the FP-1300 for the
first time and the CAN network is operating at a baud rate other than 500 Kbps, configure
the FP-1300 to operate at the appropriate baud rate before you install it on the CAN
network. If you do not, CAN network errors can occur, and other CAN devices on the
network can go into an error state. Refer to
FP-1300 Configuration Utility Help for more
information about configuring the baud rate.
Connecting the CAN Cable to the FP-1300
If you connect the FP-1300 to a multiple-device CAN network that is
already terminated, refer to the
Powering the FieldPoint System section.
If the FP-1300 is the only device connected to the CAN interface, complete
the following steps.