Siemens SENTRON ATC6300 - P08 - Communication Parameters

Parameterization
9.3 Parameters
3KC ATC6300 transfer control device
134 Manual, 03/2018, L1V30535632002A-01
9.3.8
P08 - Communication
This menu is divided into two sections for the communication channels COM1 and COM2.
Note
The parameters for communication only function in combination with the RS485 expansion
module (3KC9000
-8TL74) or the Ethernet expansion module (3KC9000-8TL75).
The USB front interface (3KC9000
-8TL73) has fixed communication parameters and
therefore requires no setup menu.
P08
Communi-
cation
COMn (n =
1/2)
Designation on
ATC display
Description
Unit
Default
Range
P08.n.01 Serial node ad-
dress
MODBUS node address
–
Serial address (nodes) of the communication
protocol
.
01 01-255
P08.n.02 Baud rate Serial speed
–
Transmission speed of the communication
port.
bps 9600 1200
2400
4800
9600
19200
38400
57600
115200
P08.n.03 Data format Data format
–
Setting to 7 bits only possible for ASCII proto-
col.
8 bit – n 8 bit –no par.
8 bit, odd
8 bit, even
7 bit, odd
7 bit, even
P08.n.04 Stop bits Stop bits
– Number of stop bits.
1 1 - 2
P08.n.05 Protocol Protocol
–
Choice of communication protocol.
MODBUS
RTU
MODBUS
RTU
MODBUS
ASCII
MODBUS
TCP