Fig. 25. Example configuration for communication with MODBUS-MASTER devices – Modbus RTU setting
Then select section
Slave Destinations (Packet Routing)
– figure below.
In this section press
[Add],
enter the IP address of
Slave
type devices, to which Master will send requests and receive responses.
Fig 26. Example configuration for communication with MODBUS-MASTER devices – type of device and protocol.
In section
Destination Settings
(fig. below) set the options of inquires from
Master
device to
Slave
device, in fields:
- Host name
- enter IP address of
Slave
device.
- Protocol
- set protocol which will be send to
Slave
device – in this case will be Modbus/TCP.
- Transport
- set TCP protocol .
- Network port
- set port 502.
Press [
Apply
] for saving. Then press again
[Add]
for adding another
Slave
device.
When all Slave devices are added and set press
[Apply].
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