Allen-Bradley Powermonitor 3000 User Manual page 67

Allen-Bradley HMIs
enables remote baud rate selection. With this option selected, you
may use RSNetworx for DeviceNet to set the Powermonitor 3000 baud
rate. Any change in baud rate takes place after power is cycled to the
Powermonitor 3000.
Bus-off Interrupt specifies the response of the Powermonitor 3000 to a
CAN bus-off interrupt. The two options are Hold In Reset, which stops
communications until power is cycled to the Powermonitor 3000, and
Reset and Continue, which resets communications and attempts to
re-establish the communications link. Default is Hold in Reset.
You must configure each device on a DeviceNet network with a
unique node address. Addresses 0 and 64 have special significance: 0
is most often used as a scanner address and 64 enables remotely
settable node addressing as described above. You must also configure
each device with the correct baud rate for the network. The
DeviceNet network must be designed within its recognized design
limitations of baud rate, trunk-line length, drop-line budget, and
common-mode voltage drop for correct operation.
Some legacy Powermonitor 3000 units with optional
TIP
DeviceNet communications do no support remotely
settable node addressing, AutoBaud or Program
Baud. You can check whether your Powermonitor
3000 supports these functions by viewing the
Optional Communications Card status using your
Display Module. Communications type 81 will not
support these functions, type 88 will. You may also
view this status item by a read of assembly instance
23, element 25.
Communications
Publication 1404-UM001D-EN-E - October 2004
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