2.1.12. Modbus
The Modbus module is a device for exchange of information from and to the Control Unit, and connected to the PC via
Ethernet LAN.
The Modbus connection with the workstation can be checked by entering in the command line and inserting the
command ping 192.168.58.110
A delayed answer or a loss in the information, indicates a network problem between the Modbus and the PC.
Connection status between the converter and the PC
• OFF: Ethernet/LAN disconnected
• BLINKING GREEN: Data is transmitting on
Ethernet for 100 Mbps
• BLINKING ORANGE: Data is transmitting on
Ethernet for 10 Mbps
Communication status with the Control Unit Board
• OFF: No data is transmitting on COM port
• BLINKING: Data is transmitting on COM port
2.1.13. Ethernet switch
The Gigabit Ethernet Switch is a device for exchange of information from and to the Control Unit, and connected to the
PC via Ethernet LAN.