ADLINK ND-6067 - Manual (Page 246)

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Therefore, to configure the brand-new NuDAM before using is
necessary to avoid conflicting address. The baud rate may also
be changed according to user‘s requirements.
The initialization procedures of a brand-new NuDAM are shown
in the following sections. The procedures are applicable for
initializing NuDAM-6013, NuDAM-6017, NuDAM-6018
NuDAM-6021, NuDAM-6024, NuDAM-6050, NuDAM-6052
NuDAM-6053, NuDAM-6054, NuDAM-6056, NuDAM-6060
NuDAM-6063, NuDAM-6067, NuDAM-6080, and NuDAM-6531.
Default State
The NuDAM modules must be set at Default State when you
want to change the default settings, including the ID address,
baud rate, check-sum status etc. All NuDAM modules have an
special pin labeled as DEFAULT*. The module will be in Default
State if the Default
* 1
pin is shorted to ground and then power on
module again. Under Default state, the default configuration is
set as following:
• Address ID is 00.
• Baud rate is 9600 bps.
• Check-sum disable.
• Watchdog timer is disable.
Therefore, the configuration of the host and the module can be
easily set identically and initializing a module will be possible no
matter what configuration is set under operating state.
Initialization Equipments
• Host computer with an RS-232 port.
• An installed RS-485 module (NuDAM-6520) with 9600 baud
rate.
• The brand new NuDAM module
• Power supply (+10 V
DC
to +30 V
DC
) for NuDAM modules
• Administration utility software
Note: Never Connect the DRFAULT* pin to Vs or power source
just left it open or wired to GND.