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Setup
Register
Comm Mode
Baud Rate
Unit ID
Protocol
2
38)
Each meter connected to a
com port must have a
unique Unit ID. Check the
Unit ID register when
setting up your meter to
ensure its value is unique
on the network.
"#
Other Power Meter Module Settings
The remaining setup registers in the Power Meter module are given in the
9700 Power Meter User's Guide . In most cases you can leave them at their
default settings and the 9700 Power Meter will function properly. Refer to
the 9700 Power Meter User's Guide for additional settings.
Serial COM Settings
The Serial COM menu accesses the Communications modules that control
the 9700 Power Meter's serial ports. The following setup registers and their
current settings are displayed:
Factory
Function
Default
RS-485
Sets the Com 1 serial port's communications mode (RS-232 or RS-485)
9600
Sets the communications speed, in bits/second, for the serial port
Sets the 9700 Power Meter 's Unit ID — a unique Unit ID is required for each device
*
SEABus
Sets the communications protocol for the serial port
* The factory set Unit ID for Com 1 is based on the serial number of the meter, using the last
four numbers before the dash. For example, serial number: PA-970
The default Unit ID values for Com 2 and Com 3 are 101 and 102, respectively.
Settings for Different Serial Ports
The Baud Rate, Unit ID and Protocol setup registers are available for each
installed serial port. The MGT displays CM1, CM2 or CM 3 to indicate
communications ports 1, 2 or 3 (note that CM2 and CM3 settings will appear
even if the optional communications ports are not present).
Module
Function
CM 1
Settings for the standard RS-232/RS-485 port (Com 1)
CM 2
Settings for the first optional X
CM 3
Settings for the second optional X
Other Communications Module Settings
The remaining setup registers in the Communications module are given in
the 9700 Power Meter User's Guide . In most cases you can leave them at
their default settings and the 9700 Power Meter will function properly.
B
C
high-speed RS-485 port (Com 2)
PRESS
ARD
C
high-speed RS-485 port (Com 3)
PRESS
ARD
(&ÃQPX@SÃH@U@SÃDITU6GG6UDPIÃ6I9Ã76TD8ÃT@UVQ
-01; Unit ID:
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