Modbus Client (Network 2) - HMS Anybus X-gateway Modbus-TCP User Manual

7.4.2 Modbus Client (Network 2)

Configuration of the client side of Network 2. On this side, the X-gateway will act as a Modbus-TCP
client.
Available IP Configuration Settings
Item
IP address
Subnet mask
Router IP address
DHCP
Anybus IPconfig
(HICP)
Start-up Operation Mode
Value
Running
Idle
When Modbus-TCP (Network 1) Is Not Exchanging I/O Data
If there is an error on the Modbus-TCP network (Network 1), the X-gateway has two possible options.
Value
Freeze data to Modbus servers
Clear data to Modbus servers
When finished configuring the Modbus-TCP client, click 'Save settings'. Note that the changes will not
take effect until they are applied in the X-gateway management section. See "X-gateway Management"
on page 37.
Anybus X-gateway for Modbus-TCP - Modbus-TCP
Doc.Rev. 1.00
Description
If not set by DHCP (or HICP), set these values manually
(Disable DHCP to make the fields editable)
Enabled by default. When enabled, the X-gateway can obtain the TCP/IP settings dynamically
from the DHCP server of the Modbus-TCP network
Enabled by default. When enabled, the TCP/IP settings for the Modbus-TCP network can be con-
figured temporarily with the Anybus IPconfig tool. See "Anybus IPconfig Tool" on page 42
Description
The Modbus-TCP client starts to exchange data with the servers as soon as possible
after start-up
The Modbus-TCP client does not exchange any data with the servers and waits for
instructions via the control word
Description
The Modbus-TCP client repeats the data that was stored last to the servers
The Modbus-TCP client transmits only zeros to the servers
Network Configuration 31
Doc.Id. SCM-1200-114