ADLINK ND-6520 - Manual (Page 20)

16 • NuDAM-6520
2.2 Setup
Objective of Setup
In normal condition, it is not necessary to setup the NuDAM-6520. The default
configuration of this communication module is 9600 bps and data format of 8
data bits with 1 start bit, 1 stop bit, and no parity check. Note that the data format
is reserved to be compatible with other brand‘s communication port, it should not
be modified if only NuDAM is used in a system. The baud rate can be
configured according applications’ requirement.
Setup Equipments
Only screw driver is used to open the case. Software, power supply, and wiring
are not necessary.
Setup Procedure
Only hardware switch setting can be setup in ND-6520. The user can set the
speed of the serial interface ( RS-232 and RS-422
/RS-485 ), and the serial data
format. The speed and the data format on the whole RS-485 network must be
identity otherwise the communication will be not correct.
To setup the ND-6520, use the screw driver to open the case, then change the
switch setting. The new setting is available after power on. The case must be
put back and locked carefully. Note that do not scratch the surface of the circuit
while setting up, otherwise the surface coating or even the circuits will be
damaged.
(Note: For Harware Rev.C1 or upper, there is switchless for
Baudrate adjust. It is auto baudrate and parity, data bits
adjust.)
Default Setting
♦
9600 baud rate
♦
10 bits series data format : one start bit, eight data bits, one stop bit,
no parity check