Sauter Italia S.p.A.
RDT921F901
| Hardware manual ver. 1.0 | Code 114RDT921E104SAU
page 27 of 38
6.3.5
Configuration parameters of the "UART2" sub-menu of the "Networks" menu
The following table shows the meaning of the configuration parameters of the "UART2" sub-menu or the "Networks" menu concerning
the RS-485 MODBUS slave port.
The parameters are visible if the application software allows the port to be configured to support the MODBUS communication protocol.
PARAM.
MIN.
MAX.
M. U.
DEF.
DESCRIPTION
Address
1
247
- - -
1
MODBUS address of the device (significant only if the
communication protocol is of the MODBUS slave type)
Baudrate
- - -
- - -
- - -
9600
baud rate of the MODBUS-type communication
1200
=
1.200 baud
2400
=
2.400 baud
4800
=
4.800 baud
9600
=
9.600 baud
19200
=
19.200 baud
28800
=
28.800 baud
38400
=
38.400 baud
57600
=
57.600 baud
Parity
- - -
- - -
- - -
EVEN
MODBUS-type communication parity
NONE
=
none
ODD
=
odd
EVEN
=
even
Stop
- - -
- - -
- - -
1 BIT
number of stop bits of the MODBUS-type communication
1 BIT
=
1 bit
2 BIT
=
2 bit
Timeout
0
9999
ms
1000
local MODBUS-type communication timeout, i.e., device timeout
(this parameter sets a delay from the sending of a request after
which, if no answer is received, the request sending is considered
failed and the next request is sent; it is significant only if the
communication protocol is of the MODBUS master type).
6.3.6
Configuration parameters of the "Ethernet" sub-menu of the "Networks" menu
The following table shows the meaning of the configuration parameters of the "Ethernet" sub.menu of the "Networks" menu.
PARAM.
MIN.
MAX.
M. U.
DEF.
DESCRIPTION
MAC
parameter available in read-only mode
reserved
Eth IP
- - -
- - -
- - -
192.168.0.2
IP address
Subnet
Mask
- - - -
- - - -
- - - -
255.255.255.0
subnet Mask
Adr Gateway
- - - -
- - - -
- - - -
192.168.0.1
gateway address
