ALTUS Nexto Series User Manual

5. CONFIGURATION
Configuration Description Default Options
UART RX Threshold
Bytes quantity which must
be received for a new UART
interruption to be gener-
ated. Low values make
the TIMESTAMP more pre-
cise when the EXTENDED
MODE is used and min-
imizes the overrun errors.
However, values too low
may cause several interrup-
tions delaying the CPU.
8 1, 4, 8 and 14
Table 60: RS-485/RS-422 Standard Serial Advanced Configurations
5.3. Ethernet Interfaces Configuration
Nexto CPUs can provide more local Ethernet interfaces. The NX3030 CPU has NET 1 and NET 2. In addition of the local
Ethernet interfaces, the Nexto Series also provides remote Ethernet interfaces through the inclusion of the module NX5000.
NX5000 modules have only the NET 1 interface.
5.3.1. Local Ethernet Interfaces
5.3.1.1. NET 1
The NET 1 interface is composed by a RJ45 communication connector 10/100Base-TX standard. It allows the point to
point or network communication in the following open protocols, for example: MODBUS TCP Client, MODBUS RTU via
TCP Client, MODBUS TCP Server and MODBUS RTU via TCP Server.
The parameters which must be configured for the proper functioning of the application are described below.
Configuration Description Default Options
Obtain an IP address auto-
matically
Enables the DHCP Client
functionality on the device
for automatic IP assignment
Unmarked Marked or Unmarked
IP Address
IP address of the controller
in the Ethernet bus
192.168.15.1 1.0.0.1 to 223.255.255.254
Subnetwork Mask
Subnet mask of the con-
troller in the Ethernet bus
255.255.255.0
128.0.0.0 to
255.255.255.252
Gateway Address
Controller Gateway address
in the Ethernet bus
192.168.15.253 1.0.0.1 to 223.255.255.254
Table 61: Local NET 1 Configuration
90

ALTUS Nexto Series Specifications

General

Brand	ALTUS
Model	Nexto Series
Category	Computer Hardware
Language	English