Super Systems 3L Series - Manual (Page 40)

Operations Manual Series 3L
40
11.2 Digital Communications Parameters
The following table shows the parameters available.
DIGITAL COMMUNICATIONS LIST ‘comms’
Name Scrolling
Display Parameter
Description Value Default Access
Level
I D MODULE
IDENTITY Comms identity none No module fitted As order
code Conf
L3 R/O
r232 EIA 232 Modbus interface
r485 EIA 485 Modbus interface
A D D R ADDRESS Communications
address of the
instrument 1 to 254 1 L3
B A U D BAUD RATE Communications
baud rate 1200 1200 9600 Conf
L3 R/O 2400 2400
4800 4800
9600 9600
19.20 19,200
P R T Y PARITY Communications
parity none No parity none Conf
L3 R/O Even Even parity
Odd
Odd parity
D E L A Y RX/TX DELAY
TIME To insert a delay
between Rx and Tx
to ensure that drivers
have sufficient time to
switch over. Off No delay Conf
L3 R/O On Fixed delay applied
R E T R N TRANSMITTED
PARAMETER Master
communications
broadcast parameter.
See section 11.2.1.
none None none
PV Process Variable
R E G . A D DESTINATION
ADDRESS Parameter added in
the Slave address to
which the master
communications
value will be written
See section 11.5 .
0 to 9999 0