Mitsubishi Electric GOT2000 Series Connection Manual page 332

(2) Communication mode settings
(a) COM.PORT1/COM.PORT2
5
ON
(b) COM.PORT3
ON
(3) Settings of data length, parity bit, and stop bit
(a) COM.PORT1/COM.PORT2
SW2
1
OFF
(b) COM.PORT3
SW3
1
OFF
■3. Unit address settings
Set the unit address using the unit address setting switch.
9 - 46
9.5 Temperature Controller Side Setting
SW2
6 7
OFF OFF
SW3
5
2
OFF Data 8-bit, Non parity, Stop 1bit
2
OFF Data 8-bit, Non parity, Stop 1bit
8
OFF MODBUS protocol
Data bit configuration
Data bit configuration
Unit address setting switch
Setting range: 0 to F
Communication protocol
Communication protocol
MODBUS protocol