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3200 Series
A
CS 3216 Operators Manual 23
9.2 Digital Communications Parameters
The following table shows the parameters available.
DIGITAL COMMUNICATIONS LIST comms
Name Scrolling
Display
Parameter Description Value Default Access
Level
none
No module fitted
r232
RS 232 Modbus interface
r485
RS485 Modbus interface
r422
RS422 Modbus 3216 only
ID
MODULE
IDENTITY
Comms identity
dc.ip
Remote setpoint input. If fitted this
ID replaces the above and no further
parameters are shown
As order
code
Conf
L3 R/O
ADDR
COMMUNIC
ATIONS
ADDRESS
Communications address
of the instrument
1 to 254 1
L3
1200
1200
2400
2400
4800
4800
9600
9600
BAUD
COMMUNIC
ATIONS
BAUD RATE
Communications baud rate
19.20
19,200
9600
Conf
L3 R/O
none
No parity
Even
Even parity
PRTY
COMMUNIC
ATIONS
PARITY
Communications parity
Odd
Odd parity
none
Conf
L3 R/O
Off
No delay
DELAY
RX/TX
DELAY
TIME
To insert a delay between
Rx and Tx to ensure that
drivers have sufficient time
to switch over.
on
Fixed delay applied
Conf
L3 R/O
none
None
W.SP
Working setpoint
PV
Process Variable
OP
Output demand
Retran
COMMS
RETRANSM
ISSION
Master comms broadcast
parameter.
Err
Error
none
reg.ad
COMMS
RETRANSM
ISSION
ADDRESS
Parameter added in the
Slave address to which the
master communications
value will be written
0 to 9999
0