Kepserver Communication with DMG610

Hi, 

Based on your configuration, here is how you can get Kepware to communicate with DMG610 using the NB114 gateway:

1. DMG610 Settings

• Serial Node Address: 1 (this is the Modbus Slave ID)

• Protocol: Modbus RTU

• Baudrate: 9600

• Data Format: 8 bit, No parity

• Stop Bit: 1

2. NB114 Settings

• IP Address: 192.168.40.3

• Local Port: 502

• Work Mode: TCP Server

• Baudrate: 9600

• Stop Bit: 1

• Data Bit: 8

• Parity: None

• MODBUS TCP to RTU: Open

• Modbus Mode: Simple

3. Kepware Configuration

• Use the Modbus TCP/IP driver

• Channel Settings:

  • IP Address: 192.168.40.3

  • Port: 502

• Device Settings:

  • Device ID (Unit ID): 1 (matches DMG610 Serial Node Address)

• Add tags based on the DMG610 Modbus register map

4. For Multiple Devices

• If you have 13 DMG610 devices, assign each one a unique Serial Node Address (1 to 13)

• In Kepware, create 13 devices under the same channel, each with a different Unit ID

This setup will let Kepware read values from all DMG610 devices through the NB114 gateway.

Thanks,