Configure the Modbus

The Modbus can be configured for the integrated and the optional network management card (NMC).

Tap Configuration > Modbus and select Integrated NMC to configure the integrated network management card or Optional NMC to configure the optional network management card (if present).
Configure the settings on the first page for the chosen NMC:
1. Remove the check mark for Disable to configure the Serial Modbus. When the check mark is present, no settings can be made and the function is disabled.
2. Set the Parity to None, Even, or Odd.
3. Set the Stop bit to 1 or 2.
4. Set the Baud rate to 2400, 9600, 19200, or 38400.
5. Set the Target unique ID to a number between 1 and 247.
  
  NOTE: Every device on the bus must have exactly the same settings except the device address Target unique ID, which must be unique for every device. No two devices on the bus can have the same address.
6. Tap OK to save your settings and tap the arrow symbol to go to the next page.
Configure the settings on the second page:
1. Remove the check mark for Disable to configure the TCP Modbus. When the check mark is present, no settings can be made and the function is disabled.
2. Select Port 502 or Port [5000 to 32768].
3. Tap OK to save your settings.
Repeat the steps to configure the other NMC, if needed.