Mitsubishi GOT1000 Series Connection Manual page 934

(3) Settings of data length, parity bit, and stop bit
(a) COM.PORT1/COM.PORT2
1
OFF
(b) COM.PORT3
1
OFF
3 Unit address settings
Set the unit address using the unit address setting switch.
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22.4 Temperature Controller Side Setting
22.4.1 Connecting to H-PCP-J
SW2
2
OFF Data 8-bit, Non parity, Stop 1 bit
SW3
2
OFF Data 8-bit, Non parity, Stop 1 bit
Data bit configuration
Data bit configuration
Unit address setting switch
Setting range: 0 to F