UR75 User Guide
106
Item
Description
Default
Transparent
Protocol
Select "TCP" or "UDP" protocol.
TCP
Keepalive Interval
(s)
After TCP client is connected with TCP server, the client will send
heartbeat packet by TCP regularly to keep alive. The interval range
is 1-3600, in seconds.
75
Keepalive Retry
Times
When TCP heartbeat times out, the router will resend heartbeat.
After it reaches the preset retry times, router will reconnect to
TCP server. The range is 1-16.
9
Packet Size
Set the size of the serial data frame. Packet will be sent out when
preset frame size is reached. The range is 1-1024. The unit is byte.
1024
Serial Frame
Interval
The interval that the router sends out real serial data stored in the
buffer area to public network. The range is 10-65535, in
milliseconds.
Note: data will be sent out to public network when real serial data
size reaches the preset packet size, even though it's within the
serial frame interval.
100
Reconnect Interval
After connection failure, router will reconnect to the server at the
preset interval, in seconds. The range is 10-60.
10
Specific Protocol
By Specific Protocol, the router will be able to connect to the
TCP2COM software.
--
Heartbeat Interval
By Specific Protocol, the router will send heartbeat packet to the
server regularly to keep alive. The interval range is 1-3600, in
seconds.
30
ID
Define unique ID of each router. No longer than 63 characters
without space character.
--
Register String
Define register string for connection with the server.
Null
Server Address
Fill in the TCP or UDP server address (IP/domain name).
Null
Server Port
Fill in the TCP or UDP server port. Range: 1-65535.
Null
Status
Show the connection status between the router and the server.
--
Modbus
Local Port
Set the router listening port. Range: 1-65535.
502
Table 4-4-2-3 DTU Parameters
Related Configuration Example
DTU Application Example
4.4.3 Modbus TCP
This section describes how to achieve I/O status via Modbus TCP and Modbus RTU over TCP.
Summary of Contents for UR75 Edge
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