HopNet RS-232 Serial ModBus Radio
Memory Commands
The user is able to store a configuration in nonvolatile memory, which is loaded
during the initialization period every time the radio is powered up. Note that changes
to the serial port baud rate- from recalling the factory defaults or recalling memory -
will not take effect until DTR is toggled or power to the radio is cycled.
Command
Description
m0
Recall Factory Defaults
m<
Recall Memory
m>
Store Memory
m!
Display Modified Settings
Recall Factory Defaults
This command resets the HopNet to its factory default state. This is useful for testing
purposes or if there is a problem in operation of the system and the configuration is
suspect. Use the
Store Memory
command afterwards if you wish the factory default
settings to be remembered the next time you cycle power or reset the radio.
Recall Memory
Useful for restoring the power-on settings after experimenting with temporary
changes to data rate, protocol or network parameters, etc.
Store Memory
This command is necessary after any command to change the data rate, transceiver
address, or other radio setting that you wish to make permanent.
Display Modified Settings
This command lists all parameter settings that are different from the factory default
settings. This will list changed parameters whether or not they have been stored with
the m> command. Note that issuing this command will cause the radio to lose link
with the base and will cause all remotes to lose link when issued to the base radio.
©
2000- 2004 Cirronet
™
Inc
46
M-2410-0022 Rev B
