4. Configuration
63
NO PARITY, ODD, EVEN, PARITY ALWAYS AONE,
PARITY ALWAYS ZERO
NO PARITY, ODD, EVEN, PARITY ALWAYS AONE,
PARITY ALWAYS ZERO
NO PARITY, ODD, EVEN, PARITY ALWAYS AONE,
PARITY ALWAYS ZERO
NO PARITY, ODD, EVEN, PARITY ALWAYS AONE,
PARITY ALWAYS ZERO
Table 4-19. Specific Configurations
Advanced Configurations
The advanced configurations are related to the serial communication control, in other words, when it
is necessary the utilization of a more accurate data transmission and reception control.
Bytes quantity which must be received for a
new UART interruption to be generated. Low
values make the TIMESTAMP more precise
when the EXTENDED MODE is used and
minimizes the overrun errors. However, values
too low may cause several interruptions
delaying the CPU.
Table 4-20. RS-485/RS-422 Standard Serial Advanced Configurations
Ethernet Interfaces Configuration
The Nexto CPUs can provide up to two Ethernet interfaces locations, NET 1 and NET 2. The
NX3004, NX3005 and NX3010 CPUs has only the NET1 interface and the CPUs NX3020 and
NX3030 have NET 1 and NET 2. In addition to the local Ethernet interfaces, the Nexto Series also
provides remote Ethernet interfaces by including the NX5000 module. The NX5000 modules have
only the NET 1 interface.
Local Ethernet Interfaces
NET 1
The NET 1 interface is composed by a RJ45 communication connector pattern 10/100Base-TX. 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:
IP address of the controller in
the Ethernet bus.
1.0.0.1 to
223.255.255.254
Subnet mask of the controller
in the Ethernet bus.
128.0.0.0 to
255.255.255.252
Controller Gateway address
in the Ethernet bus.
1.0.0.1 to
223.255.255.254
Table 4-21. NET 1 Configuration
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