Enabling Modbus mode from Vaisala Industrial Protocol - GMP252
GMP252 User Guide
- Document code
- M211897EN
- Revision
- E
- Language
- English
- Product
- GMP252
- Document type
- User guide
If you need to switch from Vaisala Industrial Protocol to Modbus mode, you must configure the following settings:
- Serial line operating mode
- Modbus address
- Serial line settings (bit rate, parity, stop and data bits)
-
Connect the USB cable to your PC and start the terminal application as instructed in Connecting with a computer.
-
Set the serial mode to Modbus with the smode command:
-
Set the Modbus address to 240 with the addr command:
-
Set the serial line settings to 19200/N/8/2 with the seri command:
-
Power off (disconnect) the probe or reset with the reset command.
The new configuration is available at the next restart.