Modbus Config; Router - Planet Networking & Communication Modbus Gateway Series User Manual

4.5.4 Modbus Config

4.5.4.1 Router

The Modbus Gateway support four Modbus masters in each serial port which can communicate with the Modbus slave devices.
It can be connected to a serial port by IP address or TCP port. The screen in
For example, IP address 192.168.0.60 is set and assigned to serial port 1. As shown below, it will forward directly to serial port 1
when you get a Modbus request that is sent to 192.168.0.60. The Router Setup screen in
The page includes the following fields:
Object
• Operation Mode
• Baud Rate
• Stop Bits
Figure 4-5-14: Router Status Page Screenshot
Figure 4-5-15: Router Setup Page Screenshot
Description
Used to set Modbus/serial on serial port. The Default is RTU Slave.

Disable

RTU Slave,

RTU Master,

ASCII Slave

ASCII Master
The rate of data transmission to and from the attached serial device. It allows 50 bps to
921600 bps. The default is 921600 bps.
The stop bit follows the data and parity bits in serial communication. It indicates the end
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User's Manual of MG-11x Modbus Gateway Series
Figure 4-5-14 appears.
Figure 4-5-15 appears.