ADLINK ND-6520 - Manual (Page 56)

52 • NuDAM-6521
Therefore, the communication between host and the module will can be easily
set as the same configuration, the initialization of 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 or 6530) with 9600 baud
rate.
♦
The brand new NuDAM-6521
♦
Power supply (+10 to +30 V
DC
) for NuDAM modules
♦
Administration utility software
Note1: Never Connect the DRFAULT* pin to Vs or power source
just left it open or wired to GND.
Initialization Procedure
1. Power off the host computer and the installed NuDAM-6520 or 6530. Be sure
of the baud rate of the NuDAM-6520 or 6530 is 9600 bps.
2. Connect a brand new NuDAM module with the RS-485. Set the module in
Default State by shorting the DEFAULT* pin. Refer to Figure 5.1 for detailed
wiring.
3. Power on the host computer.
4. Power on the power supply for NuDAM modules.
5. Use the NuDAM Administrating utility to configure the address ID, Baud rate
and check-sum status of the module.