ADLINK ND-6530 - Manual (Page 28)

24 • NuDAM-6510
3.2. Setup
Objective of Setup
In normal condition, it only needs to setup the NuDAM-6510 when the NuDAM
bus with more than 128 modules or the distance exceeds 4000 feet long. 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 user’s 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-6510. The user can set the
speed and the data format of the RS-422/RS-485 interface. The speed and the
data format on the whole network must be identity otherwise the communication
may be not correct.
To setup the ND-6510, 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 serial data format : one start bit, eight data bits, one stop bit, no
parity check